Head of Software Engineering - NESTJS TypeScript, JavaScript, Node, NESTJS, GCP, Cloud Computing, Payments, Fintech. Claude-Code. London - Hybrid - 3 days a week onsite. Permanent Role. Harrington Starr has partnered up with a Global Financial Payments company who is looking to hire a Head of Development and join an Engineering Team in London where you will work and look after a team of 20 Engineers. They are a Payments that provide systems for the Banking, Crypto and Digital Payments API's. What you'll be doing Lead engineering teams building core Payments Platform Own architecture and delivery of systems covering data, workflows, and controls Drive platform scalability, resilience, and regulatory readiness Develop engineering leaders and embed strong delivery discipline What we're looking for Senior leadership experience and hands on Development in Claude Code AI Engineers. Experience and hands on Development with JavaScript, TypeScript, NodeJS Expert experience with NESTJS Framework. Strong domain knowledge across Payments or Fintech Able to bridge technical execution with business and client requirements Why this role High impact leadership role in a specialist financial domain Long term platform build rather than short term delivery Strong engineering culture with real investment in quality Competitive senior level package and influence at board level Premium level benefits with Basic Salary If you are interested in learning more about this role click on the apply button below.
22/05/2026
Full time
Head of Software Engineering - NESTJS TypeScript, JavaScript, Node, NESTJS, GCP, Cloud Computing, Payments, Fintech. Claude-Code. London - Hybrid - 3 days a week onsite. Permanent Role. Harrington Starr has partnered up with a Global Financial Payments company who is looking to hire a Head of Development and join an Engineering Team in London where you will work and look after a team of 20 Engineers. They are a Payments that provide systems for the Banking, Crypto and Digital Payments API's. What you'll be doing Lead engineering teams building core Payments Platform Own architecture and delivery of systems covering data, workflows, and controls Drive platform scalability, resilience, and regulatory readiness Develop engineering leaders and embed strong delivery discipline What we're looking for Senior leadership experience and hands on Development in Claude Code AI Engineers. Experience and hands on Development with JavaScript, TypeScript, NodeJS Expert experience with NESTJS Framework. Strong domain knowledge across Payments or Fintech Able to bridge technical execution with business and client requirements Why this role High impact leadership role in a specialist financial domain Long term platform build rather than short term delivery Strong engineering culture with real investment in quality Competitive senior level package and influence at board level Premium level benefits with Basic Salary If you are interested in learning more about this role click on the apply button below.
Essential Duties and Responsibilities: Lead Kyriba Treasury Management System (TMS) related solution design sessions with stakeholders and facilitate requirements gathering Configure & test solutions/workflow in the TMS UAT environments for various TMS modules (Cash Management & Forecasting, Payments, Cash Accounting, Financial Transactions - FX Spot, FX Swaps, MMFs, Interco loans, Financial Accounting, Bank Fee Analysis and connectivity experience beneficial) Assist stakeholders in testing phases prior to go-live and provide go-live support Facilitate stakeholder training sessions and document training agendas as necessary Facilitate stakeholder meetings and drive issues to resolution Engage third party financial institutions when required to resolve issues related to payments, financial transactions and connectivity credentials (SSH certificates and PGP encryption keys) Ensure all tasks and deliverables are completed based on project plans and progress is tracked as required / appropriate Provision of TMS support and drive through to resolution Education, Experience and Skills: 3+ years' experience preferred in corporate treasury, treasury management system implementations, professional services or other relevant experience Knowledge in the following functions is a plus: Cash Management & Forecasting, Connectivity, Payments, Financial Transactions, Financial Accounting, ERP Integrations & Risk Management Graduate degree in Business, Finance, Accounting, or relevant work experience Previous experience with implementing TMS, FinTech, SaaS, ERP or Financial Systems is a plus Excellent problem-solving skills and enjoys coming up with innovate solutions Critical thinking and out-of-the box solution approach Strong verbal, written and presentation skills
21/05/2026
Full time
Essential Duties and Responsibilities: Lead Kyriba Treasury Management System (TMS) related solution design sessions with stakeholders and facilitate requirements gathering Configure & test solutions/workflow in the TMS UAT environments for various TMS modules (Cash Management & Forecasting, Payments, Cash Accounting, Financial Transactions - FX Spot, FX Swaps, MMFs, Interco loans, Financial Accounting, Bank Fee Analysis and connectivity experience beneficial) Assist stakeholders in testing phases prior to go-live and provide go-live support Facilitate stakeholder training sessions and document training agendas as necessary Facilitate stakeholder meetings and drive issues to resolution Engage third party financial institutions when required to resolve issues related to payments, financial transactions and connectivity credentials (SSH certificates and PGP encryption keys) Ensure all tasks and deliverables are completed based on project plans and progress is tracked as required / appropriate Provision of TMS support and drive through to resolution Education, Experience and Skills: 3+ years' experience preferred in corporate treasury, treasury management system implementations, professional services or other relevant experience Knowledge in the following functions is a plus: Cash Management & Forecasting, Connectivity, Payments, Financial Transactions, Financial Accounting, ERP Integrations & Risk Management Graduate degree in Business, Finance, Accounting, or relevant work experience Previous experience with implementing TMS, FinTech, SaaS, ERP or Financial Systems is a plus Excellent problem-solving skills and enjoys coming up with innovate solutions Critical thinking and out-of-the box solution approach Strong verbal, written and presentation skills
End DateMonday 01 June 2026Salary Range£57,280 - £85,920We support flexible working - click here for more information on flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description SummaryAbout this opportunityWe're building the future of payments - and this is your chance to be right at the centre of it.Our Payments Digital Services team is shaping the next generation of experiences across payments and beyond. Think digital identity, wallet-based services, embedded finance, and entirely new propositions that are redefining how customers interact with money, data, and value.As a Backend Software Engineer, you'll play a key role in bringing this vision to life. You'll be working on a connected, modern platform that integrates seamlessly with best-in-class tools and services, helping customers make smarter financial decisions and access innovative financial products.Job DescriptionJOB TITLE: Backend Software EngineerSALARY: £57,300 - £85,000LOCATION: LondonHOURS: Full-timeWORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our office sitesAbout this opportunityWe're building the future of payments - and this is your chance to be right at the centre of it.Our Payments Digital Services team is shaping the next generation of experiences across payments and beyond. Think digital identity, wallet-based services, embedded finance, and entirely new propositions that are redefining how customers interact with money, data, and value.As a Backend Software Engineer, you'll play a key role in bringing this vision to life. You'll be working on a connected, modern platform that integrates seamlessly with best-in-class tools and services, helping customers make smarter financial decisions and access innovative financial products.What you'll be doing:Delivering clean, architecturally sound, maintainable server-side code (ideally full-stack experience).Collaborating with stakeholders across the business to build and develop a world-class product.Motivating the team past roadblocks to make sure features ship as effectively as possible.Guiding design discussions and helping the team balance flexibility, expediency, scalability, and performance.Partnering with product and engineering leaders to constantly refine and iterate on development processes.Championing new technologies and promoting best development practices.Keeping an eye on the future while proactively, but pragmatically, tackling technical debt.Why join us?We're transforming at pace. Investing billions in our people, data and tech to change the way we meet the needs of our 28 million customers. We're growing, and we'd love you to be part of the journey.What we're looking for:In-depth knowledge of GolangExperience building microservices, ideally deployed in containers on Kubernetes.Solid grounding in agile development practices.Experience with both RDBMS and NoSQL datastores.Ability to diagnose problems across the stack (client, HTTP/network, server, database, OS) with sound rationale for decisions.Proven experience building large, concurrent, distributed applications.Experience developing and running large-scale production environments in partnership with DevOps or SRE teams.A genuine interest in working in a fast-paced startup, ideally in fintech or payments.A voracious appetite for learning and improvement.And any of these would be great:Knowledge of PHPExperience with real-time, low-latency, high-frequency transaction-based systems.Experience with event-driven architectures.We know that great talent comes from many backgrounds. Whilst this job advert may reference specific years of experience, we recognise that skills are developed in many ways, so if you have relevant, transferable experience, we encourage you to apply.This is a place for youOur ambition is to be the leading UK business for diversity, equity and inclusion supporting our customers, colleagues and communities and we're committed to creating an environment in which everyone can thrive, learn and develop.We also offer a wide-ranging benefits package, which includes:A generous pension contribution of up to 15%An annual performance-related bonusShare schemes including free sharesBenefits you can adapt to your lifestyle, such as discounted shopping30 days' holiday, with bank holidays on topA range of wellbeing initiatives and generous parental leave policiesFinishing StatementReady for a career where you'll learn and thrive? Apply today and find out more.At Lloyds Banking Group, we're driven by a clear purpose; to help Britain prosper. Across the Group, our colleagues are focused on making a difference to customers, businesses and communities. With us you'll have a key role to play in shaping the financial services of the future, whilst the scale and reach of our Group means you'll have many opportunities to learn, grow and develop.We keep your data safe. So, we'll only ever ask you to provide confidential or sensitive information once you have formally been invited along to an interview or accepted a verbal offer to join us which is when we run our background checks. We'll always explain what we need and why, with any request coming from a trusted Lloyds Banking Group person.We're focused on creating a values-led culture and are committed to building a workforce which reflects the diversity of the customers and communities we serve. Together we're building a truly inclusive workplace where all of our colleagues have the opportunity to make a real difference.
21/05/2026
Full time
End DateMonday 01 June 2026Salary Range£57,280 - £85,920We support flexible working - click here for more information on flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description SummaryAbout this opportunityWe're building the future of payments - and this is your chance to be right at the centre of it.Our Payments Digital Services team is shaping the next generation of experiences across payments and beyond. Think digital identity, wallet-based services, embedded finance, and entirely new propositions that are redefining how customers interact with money, data, and value.As a Backend Software Engineer, you'll play a key role in bringing this vision to life. You'll be working on a connected, modern platform that integrates seamlessly with best-in-class tools and services, helping customers make smarter financial decisions and access innovative financial products.Job DescriptionJOB TITLE: Backend Software EngineerSALARY: £57,300 - £85,000LOCATION: LondonHOURS: Full-timeWORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our office sitesAbout this opportunityWe're building the future of payments - and this is your chance to be right at the centre of it.Our Payments Digital Services team is shaping the next generation of experiences across payments and beyond. Think digital identity, wallet-based services, embedded finance, and entirely new propositions that are redefining how customers interact with money, data, and value.As a Backend Software Engineer, you'll play a key role in bringing this vision to life. You'll be working on a connected, modern platform that integrates seamlessly with best-in-class tools and services, helping customers make smarter financial decisions and access innovative financial products.What you'll be doing:Delivering clean, architecturally sound, maintainable server-side code (ideally full-stack experience).Collaborating with stakeholders across the business to build and develop a world-class product.Motivating the team past roadblocks to make sure features ship as effectively as possible.Guiding design discussions and helping the team balance flexibility, expediency, scalability, and performance.Partnering with product and engineering leaders to constantly refine and iterate on development processes.Championing new technologies and promoting best development practices.Keeping an eye on the future while proactively, but pragmatically, tackling technical debt.Why join us?We're transforming at pace. Investing billions in our people, data and tech to change the way we meet the needs of our 28 million customers. We're growing, and we'd love you to be part of the journey.What we're looking for:In-depth knowledge of GolangExperience building microservices, ideally deployed in containers on Kubernetes.Solid grounding in agile development practices.Experience with both RDBMS and NoSQL datastores.Ability to diagnose problems across the stack (client, HTTP/network, server, database, OS) with sound rationale for decisions.Proven experience building large, concurrent, distributed applications.Experience developing and running large-scale production environments in partnership with DevOps or SRE teams.A genuine interest in working in a fast-paced startup, ideally in fintech or payments.A voracious appetite for learning and improvement.And any of these would be great:Knowledge of PHPExperience with real-time, low-latency, high-frequency transaction-based systems.Experience with event-driven architectures.We know that great talent comes from many backgrounds. Whilst this job advert may reference specific years of experience, we recognise that skills are developed in many ways, so if you have relevant, transferable experience, we encourage you to apply.This is a place for youOur ambition is to be the leading UK business for diversity, equity and inclusion supporting our customers, colleagues and communities and we're committed to creating an environment in which everyone can thrive, learn and develop.We also offer a wide-ranging benefits package, which includes:A generous pension contribution of up to 15%An annual performance-related bonusShare schemes including free sharesBenefits you can adapt to your lifestyle, such as discounted shopping30 days' holiday, with bank holidays on topA range of wellbeing initiatives and generous parental leave policiesFinishing StatementReady for a career where you'll learn and thrive? Apply today and find out more.At Lloyds Banking Group, we're driven by a clear purpose; to help Britain prosper. Across the Group, our colleagues are focused on making a difference to customers, businesses and communities. With us you'll have a key role to play in shaping the financial services of the future, whilst the scale and reach of our Group means you'll have many opportunities to learn, grow and develop.We keep your data safe. So, we'll only ever ask you to provide confidential or sensitive information once you have formally been invited along to an interview or accepted a verbal offer to join us which is when we run our background checks. We'll always explain what we need and why, with any request coming from a trusted Lloyds Banking Group person.We're focused on creating a values-led culture and are committed to building a workforce which reflects the diversity of the customers and communities we serve. Together we're building a truly inclusive workplace where all of our colleagues have the opportunity to make a real difference.
London - Head of International Platforms ProductAre you ready to write your next chapter?Make your mark at one of the biggest names in payments. At Worldpay, we power commerce for millions of businesses worldwide, processing some of the largest payment volumes on the planet. Through our software led payments strategy, we help software platforms and vertical SaaS providers embed payments and financial services directly into the experiences their customers rely on every day.We're looking for a Head of International Platforms Product to join our growing International Platforms organisation and play a defining role in how we scale software led payments and embedded finance globally.About the teamOur International Platforms Product team sits at the heart of Worldpay's software led growth strategy. We own the product vision, roadmap, and execution for our international platform capabilities, enabling software partners to launch, scale, and expand payments across geographies with confidence.We operate across markets such as Australia and the UK today, working closely with regional commercial leaders and central platform teams to deliver globally consistent, locally relevant solutions-while building a repeatable product model for future international expansion.To learn more about our winning teams, check out our world class teams that own it every day.What you'll own as the Head of International Platforms ProductOwn and evolve the International Platforms product strategy, defining how Worldpay delivers a cohesive, scalable, multi geo platform experience for software partnersShape and execute a global product roadmap that supports international partner launch, scale, and expansion across current and future marketsLead platform strategy across established markets (Australia) and growth markets (UK), while defining the product playbook for new geographies over timeDefine how core payments, embedded finance, partner enablement, onboarding, reporting, settlement, and omni channel capabilities come together into a compelling international platformBalance global consistency with local market, regulatory, and operational requirementsAct as the senior product partner to regional GMs, commercial leaders, and central domain teams, influencing broader platform priorities and roadmap decisionsEnsure international platform needs are represented in enterprise wide architecture, capability investment, and product governance forumsLead and develop a team of product managers accountable for the International Platforms portfolioDrive strong cross functional alignment across product, engineering, operations, commercial, and regional teams to translate complex platform capabilities into simple, scalable partner solutionsWhat you'll bringSenior product leadership experience in platform, ecosystem, or multi market environmentsProven track record defining and delivering product strategies and roadmaps across multiple regions or stakeholdersStrong understanding of payments infrastructure and merchant lifecycle, including onboarding, risk, transactions, settlement, reporting, and integrationsExperience with software led payments platforms, embedded finance, or SaaS enabled paymentsDemonstrated ability to work closely with regional commercial leaders to align product direction with growth opportunitiesSuccess leading and scaling distributed product teams with clear execution discipline and governanceStrong strategic judgement, able to evaluate trade offs and shape long term platform direction in evolving marketsComfort operating in complex, matrixed organisations and influencing at senior leadership levelIt's a bonus if you haveExperience supporting international expansion for payments or fintech platformsBackground working with software platforms or vertical SaaS providersExposure to platform consolidation, transition, or global capability enablementExperience operating in high growth fintech or enterprise SaaS environmentsWhat makes a WorldpayerWhat makes a Worldpayer? It's simple: Think. Act. Win.We stay curious-asking the right questions and finding better ways to simplify the complex.We act with ownership-empowered to make decisions that are right for our customers and partners.And we win together-learning, evolving, and succeeding as one global team.
21/05/2026
Full time
London - Head of International Platforms ProductAre you ready to write your next chapter?Make your mark at one of the biggest names in payments. At Worldpay, we power commerce for millions of businesses worldwide, processing some of the largest payment volumes on the planet. Through our software led payments strategy, we help software platforms and vertical SaaS providers embed payments and financial services directly into the experiences their customers rely on every day.We're looking for a Head of International Platforms Product to join our growing International Platforms organisation and play a defining role in how we scale software led payments and embedded finance globally.About the teamOur International Platforms Product team sits at the heart of Worldpay's software led growth strategy. We own the product vision, roadmap, and execution for our international platform capabilities, enabling software partners to launch, scale, and expand payments across geographies with confidence.We operate across markets such as Australia and the UK today, working closely with regional commercial leaders and central platform teams to deliver globally consistent, locally relevant solutions-while building a repeatable product model for future international expansion.To learn more about our winning teams, check out our world class teams that own it every day.What you'll own as the Head of International Platforms ProductOwn and evolve the International Platforms product strategy, defining how Worldpay delivers a cohesive, scalable, multi geo platform experience for software partnersShape and execute a global product roadmap that supports international partner launch, scale, and expansion across current and future marketsLead platform strategy across established markets (Australia) and growth markets (UK), while defining the product playbook for new geographies over timeDefine how core payments, embedded finance, partner enablement, onboarding, reporting, settlement, and omni channel capabilities come together into a compelling international platformBalance global consistency with local market, regulatory, and operational requirementsAct as the senior product partner to regional GMs, commercial leaders, and central domain teams, influencing broader platform priorities and roadmap decisionsEnsure international platform needs are represented in enterprise wide architecture, capability investment, and product governance forumsLead and develop a team of product managers accountable for the International Platforms portfolioDrive strong cross functional alignment across product, engineering, operations, commercial, and regional teams to translate complex platform capabilities into simple, scalable partner solutionsWhat you'll bringSenior product leadership experience in platform, ecosystem, or multi market environmentsProven track record defining and delivering product strategies and roadmaps across multiple regions or stakeholdersStrong understanding of payments infrastructure and merchant lifecycle, including onboarding, risk, transactions, settlement, reporting, and integrationsExperience with software led payments platforms, embedded finance, or SaaS enabled paymentsDemonstrated ability to work closely with regional commercial leaders to align product direction with growth opportunitiesSuccess leading and scaling distributed product teams with clear execution discipline and governanceStrong strategic judgement, able to evaluate trade offs and shape long term platform direction in evolving marketsComfort operating in complex, matrixed organisations and influencing at senior leadership levelIt's a bonus if you haveExperience supporting international expansion for payments or fintech platformsBackground working with software platforms or vertical SaaS providersExposure to platform consolidation, transition, or global capability enablementExperience operating in high growth fintech or enterprise SaaS environmentsWhat makes a WorldpayerWhat makes a Worldpayer? It's simple: Think. Act. Win.We stay curious-asking the right questions and finding better ways to simplify the complex.We act with ownership-empowered to make decisions that are right for our customers and partners.And we win together-learning, evolving, and succeeding as one global team.
Location London Employment Type Full time Location Type Hybrid Department Engineering The role We're hiring a Senior Software Engineer to help build something brand new: Cryptio's Digital Assets Lending Marketplace. You'll work closely with Product, Engineering, Risk, Operations, Compliance, and Leadership to shape the foundations of a platform that institutional customers will trust with serious assets. Correctness, reliability, and operational safety are everything here. Key technologies: Rust, modern backend systems, APIs, event-driven architectures, distributed systems. What you'll do Design and ship the core services behind our new Loan Marketplace Build the workflows that power loan disbursements, repayments, margin calls, liquidations, and collateral releases Plug into custodians, market data providers, and other financial infrastructure Build guardrails that make unsafe states genuinely hard to reach (state machines, validation, audit trails, reconciliation) Write tests that catch the scary stuff: integration, property based, simulations, fuzzing Own systems end to end, from first sketch to running in production with proper observability and runbooks Raise the bar through strong design, thoughtful code reviews, and mentoring other engineers Partner with Product, Ops, and Compliance to make sure the product is safe to ship and operate We're looking for someone who Has 7+ years of software engineering experience, with strong backend or systems chops Has built complex production systems with real business impact Has worked on high stakes systems: financial, infrastructure, or anything mission critical Deeply gets concurrency, race conditions, distributed systems, idempotency, ordering, and partial failure Has a strong testing and correctness mindset Can design safe state transitions, audit trails, and reconciliation flows Owns technical design even when the product is messy and undefined Has Rust experience, or strong evidence they can pick it up fast Writes and talks clearly about complex trade offs Mentors others and lifts the standard around them Bonus points if you've worked on Financial systems (trading, payments, settlement, custody, lending) and the concepts that come with them Integrations with custodians, exchanges, banks, or market data providers Production Rust, or advanced testing like simulations, fuzzing, or formal modelling Crypto or enterprise financial software Why you'll love this role Build a brand new financial product from scratch, the kind that genuinely matters Work on hard problems where engineering quality is the product Help shape how institutional crypto lending actually works Tackle technical challenges at the crossroads of crypto, fintech, lending, and enterprise software Work alongside a senior team that cares about getting things right Strong internal mobility and growth as we scale Location requirement Must be based in or around London, or willing to come into our London office regularly. Perks Remote or Hybrid working 25 days paid holiday plus bank holidays One additional day of annual leave each year, up to 30 total days Your birth off Mental health resources, wellbeing programs, and professional coaching Family-friendly policies Fitness and wellness budget MacBook Pro $200 home office setup budget Training and development budget Conclusion If this sounds like you, we would love to hear from you.
21/05/2026
Full time
Location London Employment Type Full time Location Type Hybrid Department Engineering The role We're hiring a Senior Software Engineer to help build something brand new: Cryptio's Digital Assets Lending Marketplace. You'll work closely with Product, Engineering, Risk, Operations, Compliance, and Leadership to shape the foundations of a platform that institutional customers will trust with serious assets. Correctness, reliability, and operational safety are everything here. Key technologies: Rust, modern backend systems, APIs, event-driven architectures, distributed systems. What you'll do Design and ship the core services behind our new Loan Marketplace Build the workflows that power loan disbursements, repayments, margin calls, liquidations, and collateral releases Plug into custodians, market data providers, and other financial infrastructure Build guardrails that make unsafe states genuinely hard to reach (state machines, validation, audit trails, reconciliation) Write tests that catch the scary stuff: integration, property based, simulations, fuzzing Own systems end to end, from first sketch to running in production with proper observability and runbooks Raise the bar through strong design, thoughtful code reviews, and mentoring other engineers Partner with Product, Ops, and Compliance to make sure the product is safe to ship and operate We're looking for someone who Has 7+ years of software engineering experience, with strong backend or systems chops Has built complex production systems with real business impact Has worked on high stakes systems: financial, infrastructure, or anything mission critical Deeply gets concurrency, race conditions, distributed systems, idempotency, ordering, and partial failure Has a strong testing and correctness mindset Can design safe state transitions, audit trails, and reconciliation flows Owns technical design even when the product is messy and undefined Has Rust experience, or strong evidence they can pick it up fast Writes and talks clearly about complex trade offs Mentors others and lifts the standard around them Bonus points if you've worked on Financial systems (trading, payments, settlement, custody, lending) and the concepts that come with them Integrations with custodians, exchanges, banks, or market data providers Production Rust, or advanced testing like simulations, fuzzing, or formal modelling Crypto or enterprise financial software Why you'll love this role Build a brand new financial product from scratch, the kind that genuinely matters Work on hard problems where engineering quality is the product Help shape how institutional crypto lending actually works Tackle technical challenges at the crossroads of crypto, fintech, lending, and enterprise software Work alongside a senior team that cares about getting things right Strong internal mobility and growth as we scale Location requirement Must be based in or around London, or willing to come into our London office regularly. Perks Remote or Hybrid working 25 days paid holiday plus bank holidays One additional day of annual leave each year, up to 30 total days Your birth off Mental health resources, wellbeing programs, and professional coaching Family-friendly policies Fitness and wellness budget MacBook Pro $200 home office setup budget Training and development budget Conclusion If this sounds like you, we would love to hear from you.
At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the industry's trailblazer, launching the first AI-powered measurement platform for publishers and the first AI-driven DSP. Our AI doesn't just optimize-it delivers the measurable outcomes that matter most to our clients, giving them the competitive edge they need in a crowded marketplace. Ready to join the team that's defining the future of digital advertising? We are looking for a Senior Software Engineer to join the Payments & Incentives team. The team acts as the financial engine of Quantcast, managing the intersection of complex ad-tech data and precise fintech requirements. The team is responsible for building frictionless payment solutions for our users, operating incentive programs to increase customer retention, and managing internal systems that power the billing pipelines. Operating across multiple functional areas, the team bridges engineering with customer experience, support, and essential back-office functions such as finance and revenue operations. You will be at the forefront of innovating solutions that integrate efficient payment, billing, and reward programs directly into our high-scale next generation advertising platform, focusing on making digital advertising campaigns as simple as possible for our customers. Our infrastructure handles diverse use cases, from real-time fee breakdowns for campaign forecasting and bidding to unified billing workflows that synchronize across application databases, Snowflake and NetSuite. We are currently refactoring these mission-critical pipelines to consolidate billing logic, which will enhance invoice visibility and traceability for revenue operations. These mission-critical systems enable global brands to scale their business with us. What you'll do: Drive engineering initiatives for unified financial reporting and process consolidation, ensuring systems are reliable, monitored, and successfully adopted. Lead the design and implementation of robust microservices and APIs to handle payments, incentives, and billing processes. Continually engage with internal customers, product owners and business stakeholders to understand and resolve cross-team dependencies and end-user requirements. Support the professional development of your peers and junior members through constructive feedback on code, system design and engineering processes. Manage the resolution of complex on-call incidents, implementing measures to improve long-term system health and financial integrity. You might be a great fit for this role if you: Focus on outcomes: You don't claim victory at code completion; you measure success by positive business results and customer adoption. Operate with autonomy: You are comfortable taking high-level priorities and turning them into actionable, well-defined technical roadmaps without constant supervision. Bridge the gap: You enjoy deeply understanding the end-customer use case and translating those requirements into robust technical solutions. Advocate for excellence: You have a passion for mentoring others and are dedicated to maintaining high standards for code quality and operational reliability. Who you are: You have at least 2 years of experience building and maintaining complex distributed systems, with a focus on microservices and adjacent technologies. Experience working vertically across the stack is a significant plus. You have a degree in Computer Science or an adjacent field (or equivalent nontraditional training). You are proficient in Go & Python or a similar modern language, or can demonstrate the ability to pick it up relatively speedily. You have experience designing and implementing APIs and microservices in a high-velocity production environment. You possess a deep understanding of observability and the full software development life cycle (SDLC) in an Agile environment. You can effectively distill complex technical updates into clear, actionable information for both technical and non-technical stakeholders. You excel at working across team boundaries and with third parties to untangle dependencies and move projects forward. Familiarity with cloud technologies (AWS), messaging systems (Kafka, SQS), or data warehouse tools (Snowflake) is a significant plus. At Quantcast, we craft offers that reflect your unique skills, expertise, and geographic location. On top of a competitive salary, this position includes a performance bonus, equity, and a comprehensive benefits package. For more details, visit our Careers Page and see how we support our team. We are headquartered in San Francisco with offices around the world. Quantcast is an Equal Opportunity Employer. Please see the Applicant Privacy Notice for details on our applicant privacy policy. Join the team that unlocks potential.
21/05/2026
Full time
At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the industry's trailblazer, launching the first AI-powered measurement platform for publishers and the first AI-driven DSP. Our AI doesn't just optimize-it delivers the measurable outcomes that matter most to our clients, giving them the competitive edge they need in a crowded marketplace. Ready to join the team that's defining the future of digital advertising? We are looking for a Senior Software Engineer to join the Payments & Incentives team. The team acts as the financial engine of Quantcast, managing the intersection of complex ad-tech data and precise fintech requirements. The team is responsible for building frictionless payment solutions for our users, operating incentive programs to increase customer retention, and managing internal systems that power the billing pipelines. Operating across multiple functional areas, the team bridges engineering with customer experience, support, and essential back-office functions such as finance and revenue operations. You will be at the forefront of innovating solutions that integrate efficient payment, billing, and reward programs directly into our high-scale next generation advertising platform, focusing on making digital advertising campaigns as simple as possible for our customers. Our infrastructure handles diverse use cases, from real-time fee breakdowns for campaign forecasting and bidding to unified billing workflows that synchronize across application databases, Snowflake and NetSuite. We are currently refactoring these mission-critical pipelines to consolidate billing logic, which will enhance invoice visibility and traceability for revenue operations. These mission-critical systems enable global brands to scale their business with us. What you'll do: Drive engineering initiatives for unified financial reporting and process consolidation, ensuring systems are reliable, monitored, and successfully adopted. Lead the design and implementation of robust microservices and APIs to handle payments, incentives, and billing processes. Continually engage with internal customers, product owners and business stakeholders to understand and resolve cross-team dependencies and end-user requirements. Support the professional development of your peers and junior members through constructive feedback on code, system design and engineering processes. Manage the resolution of complex on-call incidents, implementing measures to improve long-term system health and financial integrity. You might be a great fit for this role if you: Focus on outcomes: You don't claim victory at code completion; you measure success by positive business results and customer adoption. Operate with autonomy: You are comfortable taking high-level priorities and turning them into actionable, well-defined technical roadmaps without constant supervision. Bridge the gap: You enjoy deeply understanding the end-customer use case and translating those requirements into robust technical solutions. Advocate for excellence: You have a passion for mentoring others and are dedicated to maintaining high standards for code quality and operational reliability. Who you are: You have at least 2 years of experience building and maintaining complex distributed systems, with a focus on microservices and adjacent technologies. Experience working vertically across the stack is a significant plus. You have a degree in Computer Science or an adjacent field (or equivalent nontraditional training). You are proficient in Go & Python or a similar modern language, or can demonstrate the ability to pick it up relatively speedily. You have experience designing and implementing APIs and microservices in a high-velocity production environment. You possess a deep understanding of observability and the full software development life cycle (SDLC) in an Agile environment. You can effectively distill complex technical updates into clear, actionable information for both technical and non-technical stakeholders. You excel at working across team boundaries and with third parties to untangle dependencies and move projects forward. Familiarity with cloud technologies (AWS), messaging systems (Kafka, SQS), or data warehouse tools (Snowflake) is a significant plus. At Quantcast, we craft offers that reflect your unique skills, expertise, and geographic location. On top of a competitive salary, this position includes a performance bonus, equity, and a comprehensive benefits package. For more details, visit our Careers Page and see how we support our team. We are headquartered in San Francisco with offices around the world. Quantcast is an Equal Opportunity Employer. Please see the Applicant Privacy Notice for details on our applicant privacy policy. Join the team that unlocks potential.
Description At TrueLayer, we're building a global open banking platform that's changing how money moves and so much more. We make payments and refunds instant, account data accessible and verification seamless - all so innovators in every industry can build better financial experiences for their users. We're looking for software engineers who love learning new things and working with others to solve complex customer problems. You'll be at the heart of financial innovation, using industry-disrupting technologies like open banking, to revolutionise online payments and enable financial data to be integrated into any app or website. Working at a rapidly growing fintech, you'll encounter new and exciting challenges as we scale our products and infrastructure to meet the demands of our customers, and expand our ecosystem to open up new possibilities. Guided by our Engineering Principles , you'll collaborate on the design, implementation, delivery and operation of our products - in short: you'll build it, you'll run it! In addition to working with modern development frameworks and cloud technologies, we are committed to helping you develop new skills and advance in your career. Whether you want to continue to grow your technical expertise or move into leadership, we have clear and tangible paths for everyone, irrespective of your level of experience, role or discipline. We want to continuously iterate and improve our offering without compromising the stability or long-term maintainability of our systems. We serve millions of API requests with a 99.5% availability SLA. Our platform must remain a reliable foundation that our customers can build upon as we expand (new products, new geographies, more volume). We want TrueLayer to be an exceptional place to work. We want our processes and interactions to stay honest, genuine and human as the company grows. We want our engineers to grow with us. To have the opportunity, the guidance and the support to develop their technical and core skills to the fullest within the organisation. What we expect from you, as a Senior Software Engineer Become a proficient user of our platforms (AWS, Kubernetes, Prometheus/Grafana, etc) and our tools (Rust and .NET). Training will be available to fill in any gaps in your current knowledge Partner with your Engineering Manager and Product Manager to size and break down requirements for new features and product efforts Communicate effectively with both technical and non-technical stakeholders Employ design patterns, testing and automation to ensure fast and safe iteration cycles. Use your knowledge to coach your teammates and level up the whole engineering organisation Play an active role in our incident response. Support the Incident Lead by taking ownership of investigation and service recovery for the areas of our platform under your responsibility Contribute to cross-team technology efforts by joining our engineering guilds Role model our values and help make sure TrueLayer remains an exceptional place to work Requirements Experience building distributed systems in any common backend language/framework such as Rust, .NET, Java, and Go Thorough understanding of common design patterns and principles, and how/when to apply them Familiarity with API design and experience with at least one web framework Knowledge of both SQL and NoSQL data technologies Understanding of microservice architecture and its associated challenges Familiarity with testing best practices - TDD, unit testing and integration testing, etc Experience with observability and alerting in mission-critical distributed systems We'd be particularly excited if you have: Understanding of protocol buffers, gRPC, and message queue systems. Experience building libraries and involvement in open source software. Hands on experience with AWS and infrastructure-as-code tools such as Terraform. Benefits and Compensation What you can expect from us Competitive salary and meaningful equity in the company Flexible hours and hybrid working - we offer a hybrid approach to work of 3 days per week remote working and 2 days per week in our new offices in London, Milan and Dublin Need to collect the kids from childcare? Love a workout in the gym first thing? No worries, we trust you to do your best work within our hybrid framework A one-off contribution of €200 to help you set up your home office Flexible holiday policy, with 24 days as standard 2 volunteering days to support causes important to you Generous parental leave, above and beyond statutory requirements and with no minimum tenure Meal vouchers for every day you're working, including while remote Budget to spend on learning & development each year 12 fully-paid wellbeing days a year and your birthday off (on top of the holiday allowance) At TrueLayer, we don't just do inclusion and diversity. We embrace people that have different opinions, perspectives and personalities. Because we believe that by seeing the world from all sorts of angles, we can make life better for all the people who live in it. We strongly encourage applications from underrepresented groups (e.g. people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from all socio-economic backgrounds). If you'd like to discuss alternative working patterns, please let us know. We will always aim to make appropriate adjustments to ensure we are fully inclusive to people with different needs during our interview process. So if you need us to make any adjustments to suit your individual needs please let us know - we'll be happy to support you.
21/05/2026
Full time
Description At TrueLayer, we're building a global open banking platform that's changing how money moves and so much more. We make payments and refunds instant, account data accessible and verification seamless - all so innovators in every industry can build better financial experiences for their users. We're looking for software engineers who love learning new things and working with others to solve complex customer problems. You'll be at the heart of financial innovation, using industry-disrupting technologies like open banking, to revolutionise online payments and enable financial data to be integrated into any app or website. Working at a rapidly growing fintech, you'll encounter new and exciting challenges as we scale our products and infrastructure to meet the demands of our customers, and expand our ecosystem to open up new possibilities. Guided by our Engineering Principles , you'll collaborate on the design, implementation, delivery and operation of our products - in short: you'll build it, you'll run it! In addition to working with modern development frameworks and cloud technologies, we are committed to helping you develop new skills and advance in your career. Whether you want to continue to grow your technical expertise or move into leadership, we have clear and tangible paths for everyone, irrespective of your level of experience, role or discipline. We want to continuously iterate and improve our offering without compromising the stability or long-term maintainability of our systems. We serve millions of API requests with a 99.5% availability SLA. Our platform must remain a reliable foundation that our customers can build upon as we expand (new products, new geographies, more volume). We want TrueLayer to be an exceptional place to work. We want our processes and interactions to stay honest, genuine and human as the company grows. We want our engineers to grow with us. To have the opportunity, the guidance and the support to develop their technical and core skills to the fullest within the organisation. What we expect from you, as a Senior Software Engineer Become a proficient user of our platforms (AWS, Kubernetes, Prometheus/Grafana, etc) and our tools (Rust and .NET). Training will be available to fill in any gaps in your current knowledge Partner with your Engineering Manager and Product Manager to size and break down requirements for new features and product efforts Communicate effectively with both technical and non-technical stakeholders Employ design patterns, testing and automation to ensure fast and safe iteration cycles. Use your knowledge to coach your teammates and level up the whole engineering organisation Play an active role in our incident response. Support the Incident Lead by taking ownership of investigation and service recovery for the areas of our platform under your responsibility Contribute to cross-team technology efforts by joining our engineering guilds Role model our values and help make sure TrueLayer remains an exceptional place to work Requirements Experience building distributed systems in any common backend language/framework such as Rust, .NET, Java, and Go Thorough understanding of common design patterns and principles, and how/when to apply them Familiarity with API design and experience with at least one web framework Knowledge of both SQL and NoSQL data technologies Understanding of microservice architecture and its associated challenges Familiarity with testing best practices - TDD, unit testing and integration testing, etc Experience with observability and alerting in mission-critical distributed systems We'd be particularly excited if you have: Understanding of protocol buffers, gRPC, and message queue systems. Experience building libraries and involvement in open source software. Hands on experience with AWS and infrastructure-as-code tools such as Terraform. Benefits and Compensation What you can expect from us Competitive salary and meaningful equity in the company Flexible hours and hybrid working - we offer a hybrid approach to work of 3 days per week remote working and 2 days per week in our new offices in London, Milan and Dublin Need to collect the kids from childcare? Love a workout in the gym first thing? No worries, we trust you to do your best work within our hybrid framework A one-off contribution of €200 to help you set up your home office Flexible holiday policy, with 24 days as standard 2 volunteering days to support causes important to you Generous parental leave, above and beyond statutory requirements and with no minimum tenure Meal vouchers for every day you're working, including while remote Budget to spend on learning & development each year 12 fully-paid wellbeing days a year and your birthday off (on top of the holiday allowance) At TrueLayer, we don't just do inclusion and diversity. We embrace people that have different opinions, perspectives and personalities. Because we believe that by seeing the world from all sorts of angles, we can make life better for all the people who live in it. We strongly encourage applications from underrepresented groups (e.g. people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from all socio-economic backgrounds). If you'd like to discuss alternative working patterns, please let us know. We will always aim to make appropriate adjustments to ensure we are fully inclusive to people with different needs during our interview process. So if you need us to make any adjustments to suit your individual needs please let us know - we'll be happy to support you.
Platform Engineer - AWS/Terraform Global Financial Services organisation Location: New York Salary: $150,000 - $180,000 + benefits + bonus Hybrid: In office 3 days per week Customer Success Manager Monitoring & Observability Financial Services Location: London (Hybrid) Salary: Circa £100,000 + Bonus + Benefits This is a high-impact Customer Success opportunity with a well-established Software Asset Management (SAM) Practitioner - EMEA (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) Job Description: A tier one fin IT Asset Management (ITAM) Practitioner - Hardware & CMDB (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) The Job: A leading Investment Bank Senior Enterprise Sales Financial Markets Observability & Infrastructure Software Location: London / Hybrid Salary: £120k-£140k base x2 OTE uncapped This is a high-growth, PE backed technology platform used b Account Executive AI Infrastructure Financial Services Enterprise SaaS Location: London (Hybrid) Salary: £100,000 - £140,000 base + uncapped commission + equity A high growth AI infrastructure business is hiring an Customer Success - Forward Deployed Engineer (FDE) AI Platform Banking & Enterprise Technology Location: London (Hybrid - Canary Wharf) Salary: £80,000-£100,000 + equity potential A highly backed AI firm ente Product Consultant - (Fintech Payments) Rate: £1,000 - £1,500 per day (Outside IR35) Contract: 6-month initial contract Location: London (remote first policy) We are partnering with a leading, high grow
20/05/2026
Full time
Platform Engineer - AWS/Terraform Global Financial Services organisation Location: New York Salary: $150,000 - $180,000 + benefits + bonus Hybrid: In office 3 days per week Customer Success Manager Monitoring & Observability Financial Services Location: London (Hybrid) Salary: Circa £100,000 + Bonus + Benefits This is a high-impact Customer Success opportunity with a well-established Software Asset Management (SAM) Practitioner - EMEA (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) Job Description: A tier one fin IT Asset Management (ITAM) Practitioner - Hardware & CMDB (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) The Job: A leading Investment Bank Senior Enterprise Sales Financial Markets Observability & Infrastructure Software Location: London / Hybrid Salary: £120k-£140k base x2 OTE uncapped This is a high-growth, PE backed technology platform used b Account Executive AI Infrastructure Financial Services Enterprise SaaS Location: London (Hybrid) Salary: £100,000 - £140,000 base + uncapped commission + equity A high growth AI infrastructure business is hiring an Customer Success - Forward Deployed Engineer (FDE) AI Platform Banking & Enterprise Technology Location: London (Hybrid - Canary Wharf) Salary: £80,000-£100,000 + equity potential A highly backed AI firm ente Product Consultant - (Fintech Payments) Rate: £1,000 - £1,500 per day (Outside IR35) Contract: 6-month initial contract Location: London (remote first policy) We are partnering with a leading, high grow
Do you have experience of providing AI-powered automation and platform development expertise on complex business operations and process transformation projects? This consulting opportunity is for a business solutions architect to support our client, a leading consumer electronics organisation, in developing and scaling AI-powered internal platform tools for business operations, including partner management, reporting, analytics, and process automation. The project focuses on improving operational efficiency through automation, AI tooling, and scalable platform development. The project needs a consultant who has: strong software engineering and AI development capability ability to bridge the gap between engineering and business functions experience designing scalable automation and data processing solutions ability to translate business requirements into practical technical solutions strong stakeholder communication across technical and non-technical teams. Key Services The key services that you will be asked to provide are: designing and deploying AI-powered operational tools and automation solutions collaborating with business and operations stakeholders to prioritise AI use cases act as a product developer and owner from concept to rollout - defining requirements, developing proofs of concept, collecting feedback, and iterating solutions. developing scalable data processing and reporting platforms integrating third-party tools and automation platforms into existing environments supporting governance, documentation, and platform reliability activities. Mandatory Requirements Successful consultants will be able to demonstrate: experience building and deploying business solutions at scale experience with modern AI architectures, including retrieval augmented generation and tool use ability to communicate technical concepts to non-technical stakeholders strong product development mindset with experience translating business requirements into scalable solutions strong Python development capability within production environments. Optional Requirements It will also be advantageous if you have: experience within business operations, payments, fintech, or financial services experience developing CRM, reporting, or dashboard platforms familiarity with workflow orchestration, automation frameworks, and enterprise AI assistants. Working Pattern: Hybrid (3 days per week, Tues-Thurs, in the client's South London Office) Contract Type: Inside IR35 Start: July 2026 Duration: 12 months
20/05/2026
Full time
Do you have experience of providing AI-powered automation and platform development expertise on complex business operations and process transformation projects? This consulting opportunity is for a business solutions architect to support our client, a leading consumer electronics organisation, in developing and scaling AI-powered internal platform tools for business operations, including partner management, reporting, analytics, and process automation. The project focuses on improving operational efficiency through automation, AI tooling, and scalable platform development. The project needs a consultant who has: strong software engineering and AI development capability ability to bridge the gap between engineering and business functions experience designing scalable automation and data processing solutions ability to translate business requirements into practical technical solutions strong stakeholder communication across technical and non-technical teams. Key Services The key services that you will be asked to provide are: designing and deploying AI-powered operational tools and automation solutions collaborating with business and operations stakeholders to prioritise AI use cases act as a product developer and owner from concept to rollout - defining requirements, developing proofs of concept, collecting feedback, and iterating solutions. developing scalable data processing and reporting platforms integrating third-party tools and automation platforms into existing environments supporting governance, documentation, and platform reliability activities. Mandatory Requirements Successful consultants will be able to demonstrate: experience building and deploying business solutions at scale experience with modern AI architectures, including retrieval augmented generation and tool use ability to communicate technical concepts to non-technical stakeholders strong product development mindset with experience translating business requirements into scalable solutions strong Python development capability within production environments. Optional Requirements It will also be advantageous if you have: experience within business operations, payments, fintech, or financial services experience developing CRM, reporting, or dashboard platforms familiarity with workflow orchestration, automation frameworks, and enterprise AI assistants. Working Pattern: Hybrid (3 days per week, Tues-Thurs, in the client's South London Office) Contract Type: Inside IR35 Start: July 2026 Duration: 12 months
Platform Engineer - AWS/Terraform Global Financial Services organisation Location: New York Salary: $150,000 - $180,000 + benefits + bonus Hybrid: In office 3 days per week Customer Success Manager Monitoring & Observability Financial Services Location: London (Hybrid) Salary: Circa £100,000 + Bonus + Benefits This is a high-impact Customer Success opportunity with a well-established Software Asset Management (SAM) Practitioner - EMEA (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) Job Description: A tier one fin IT Asset Management (ITAM) Practitioner - Hardware & CMDB (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) The Job: A leading Investment Bank Senior Enterprise Sales Financial Markets Observability & Infrastructure Software Location: London / Hybrid Salary: £120k-£140k base x2 OTE uncapped This is a high-growth, PE backed technology platform used b Account Executive AI Infrastructure Financial Services Enterprise SaaS Location: London (Hybrid) Salary: £100,000 - £140,000 base + uncapped commission + equity A high growth AI infrastructure business is hiring an Customer Success - Forward Deployed Engineer (FDE) AI Platform Banking & Enterprise Technology Location: London (Hybrid - Canary Wharf) Salary: £80,000-£100,000 + equity potential A highly backed AI firm ente Product Consultant - (Fintech Payments) Rate: £1,000 - £1,500 per day (Outside IR35) Contract: 6-month initial contract Location: London (remote first policy) We are partnering with a leading, high grow
19/05/2026
Full time
Platform Engineer - AWS/Terraform Global Financial Services organisation Location: New York Salary: $150,000 - $180,000 + benefits + bonus Hybrid: In office 3 days per week Customer Success Manager Monitoring & Observability Financial Services Location: London (Hybrid) Salary: Circa £100,000 + Bonus + Benefits This is a high-impact Customer Success opportunity with a well-established Software Asset Management (SAM) Practitioner - EMEA (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) Job Description: A tier one fin IT Asset Management (ITAM) Practitioner - Hardware & CMDB (Fintech / Banking) Rate: £650-£800 per day Inside IR35 Contract: 6 month Location: London (Hybrid: 2-3 days per week) The Job: A leading Investment Bank Senior Enterprise Sales Financial Markets Observability & Infrastructure Software Location: London / Hybrid Salary: £120k-£140k base x2 OTE uncapped This is a high-growth, PE backed technology platform used b Account Executive AI Infrastructure Financial Services Enterprise SaaS Location: London (Hybrid) Salary: £100,000 - £140,000 base + uncapped commission + equity A high growth AI infrastructure business is hiring an Customer Success - Forward Deployed Engineer (FDE) AI Platform Banking & Enterprise Technology Location: London (Hybrid - Canary Wharf) Salary: £80,000-£100,000 + equity potential A highly backed AI firm ente Product Consultant - (Fintech Payments) Rate: £1,000 - £1,500 per day (Outside IR35) Contract: 6-month initial contract Location: London (remote first policy) We are partnering with a leading, high grow
About the Role We are seeking a Principal Software Engineer based in London to provide technical leadership across backend services supporting our global payment gateway system. You will design and evolve core platform capabilities, guide architectural decisions across microservices, and mentor engineers while remaining hands on with critical systems built using Java and Spring Boot. This role sits at the heart of Verifone's global payment gateway platform. You will help shape the technical direction of systems responsible for processing high volume, mission critical financial transactions worldwide. At this level, the role goes beyond feature delivery. You will drive architectural decisions, set engineering standards, and influence how teams design, build, and operate secure, scalable backend systems. Success in this role is defined by technical leadership, sound judgment in complex trade offs, and ownership of systems that must perform reliably under real world load and regulatory constraints. You will work closely with senior engineering, platform, product, and infrastructure partners to ensure our systems scale globally, remain secure, and meet the highest standards for availability and performance. Required Skills and Experience Needed Programming Languages Java 17 or higher Frameworks and Libraries Spring Boot Spring Web (REST APIs) Spring Data Spring Security with JWT / OAuth2 Architecture & System Design Deep experience designing and operating microservice based architectures Strong application of clean code practices and SOLID principles Ownership of system level architecture and cross service design decisions Strong understanding of security, authentication flows, and data protection in distributed systems API & Data Design and governance of RESTful APIs, JSON, and HTTP standards API versioning and backward compatibility strategies MongoDB / NoSQL expertise, including: Data modeling Indexing strategies Performance optimization Advanced experience with Java concurrency, streams, and performance tuning Cloud & Infrastructure AWS services including EC2, ECS/EKS, S3, RDS and/or DynamoDB, and CloudWatch Docker and containerized deployments CI/CD pipelines and Git based workflows Experience designing systems for scalability, resilience, and operability Testing & Engineering Practices Strong unit and integration testing practices using JUnit and Mockito Ownership of quality standards, testability, and CI discipline Experience working in Agile / Scrum environments and influencing engineering best practices Experience Level Principal level backend engineering experience building and operating large scale, high performance systems Approximately 8+ years of backend development experience, with several years working on production Java and Spring Boot services Proven experience owning architecture and technical direction for critical backend platforms Extensive production experience with MongoDB, including modeling, indexing, and performance optimization Bonus Skills and Experience Payments & Domain Expertise Background in fintech or payments Experience with payment processing, transactions, and financial data Strong understanding of high availability, security, and data consistency trade offs Eventing & Distributed Systems Experience with event driven architectures Messaging or streaming technologies such as: Kafka AWS SQS Similar eventing systems Platform & Technical Leadership Deep experience with AWS, Docker, and CI/CD practices Proven ability to mentor engineers and raise the technical bar across teams Strong sense of ownership for systems running in production Our Commitment Verifone is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Verifone is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
19/05/2026
Full time
About the Role We are seeking a Principal Software Engineer based in London to provide technical leadership across backend services supporting our global payment gateway system. You will design and evolve core platform capabilities, guide architectural decisions across microservices, and mentor engineers while remaining hands on with critical systems built using Java and Spring Boot. This role sits at the heart of Verifone's global payment gateway platform. You will help shape the technical direction of systems responsible for processing high volume, mission critical financial transactions worldwide. At this level, the role goes beyond feature delivery. You will drive architectural decisions, set engineering standards, and influence how teams design, build, and operate secure, scalable backend systems. Success in this role is defined by technical leadership, sound judgment in complex trade offs, and ownership of systems that must perform reliably under real world load and regulatory constraints. You will work closely with senior engineering, platform, product, and infrastructure partners to ensure our systems scale globally, remain secure, and meet the highest standards for availability and performance. Required Skills and Experience Needed Programming Languages Java 17 or higher Frameworks and Libraries Spring Boot Spring Web (REST APIs) Spring Data Spring Security with JWT / OAuth2 Architecture & System Design Deep experience designing and operating microservice based architectures Strong application of clean code practices and SOLID principles Ownership of system level architecture and cross service design decisions Strong understanding of security, authentication flows, and data protection in distributed systems API & Data Design and governance of RESTful APIs, JSON, and HTTP standards API versioning and backward compatibility strategies MongoDB / NoSQL expertise, including: Data modeling Indexing strategies Performance optimization Advanced experience with Java concurrency, streams, and performance tuning Cloud & Infrastructure AWS services including EC2, ECS/EKS, S3, RDS and/or DynamoDB, and CloudWatch Docker and containerized deployments CI/CD pipelines and Git based workflows Experience designing systems for scalability, resilience, and operability Testing & Engineering Practices Strong unit and integration testing practices using JUnit and Mockito Ownership of quality standards, testability, and CI discipline Experience working in Agile / Scrum environments and influencing engineering best practices Experience Level Principal level backend engineering experience building and operating large scale, high performance systems Approximately 8+ years of backend development experience, with several years working on production Java and Spring Boot services Proven experience owning architecture and technical direction for critical backend platforms Extensive production experience with MongoDB, including modeling, indexing, and performance optimization Bonus Skills and Experience Payments & Domain Expertise Background in fintech or payments Experience with payment processing, transactions, and financial data Strong understanding of high availability, security, and data consistency trade offs Eventing & Distributed Systems Experience with event driven architectures Messaging or streaming technologies such as: Kafka AWS SQS Similar eventing systems Platform & Technical Leadership Deep experience with AWS, Docker, and CI/CD practices Proven ability to mentor engineers and raise the technical bar across teams Strong sense of ownership for systems running in production Our Commitment Verifone is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Verifone is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
The Icon Payments Framework (IPF) provides institutions with faster and more cost-effective access to payments through an advanced and highly flexible payments specific platform which seamlessly integrates with core and back-office banking applications. Our Solution Architects play a key role in the end-to-end solution design and engineering leadership for IPF client engagements from pre-sales through to go-live. With broad and deep technology background complimented by an excellent consulting repertoire, the Solution Architect will drive the solution road map from a capability, technology, integration and infrastructure perspective. About You Significant capability in the design & implementation of end-to-end application and technical architectures for highly concurrent, real-time transactional systems. Experienced in conceptual, application, integration, logical and physical modelling. Experience of analysing and implementing solutions to meet both functional and non functional requirements. Previous hands on experience with back end development technologies (e.g. Java) and common software patterns + techniques. Experience across modern architectural / delivery standards and methods including Agile, TDD, BDD, CI/CD automation, DevOps practices, Cloud and Microservices Architecture. Technology enthusiast, avid follower of new technologies, design patterns and architecture styles. Experience and appreciation for the Payments Industry and regulatory landscape from both a technical, functional and business perspective. Familiarity with event driven, reactive architectural patterns such as event sourcing, CQRS and hexagonal architecture. Security architecture awareness including identity management, authentication and role based access design. Strong consulting and stakeholder management skills, with the ability to operate effectively in complex, multi team client environments. What Do Our Solution Architects Do? Supporting pre sales proposals and propositions in the form of client meetings, approach and estimation for solutions. Understanding and eliciting clients' payments needs to produce high level solution overviews based around IPF. Translating business requirements and non functionals into technical solution designs. Working with client, Internal Squads and Product Owners to create implementation features that can be coded by our engineering squads, with regular review sessions to ensure implementation meets the design. Conducting solution architecture reviews of existing system, providing impact analysis from IPF implementation perspective, and communicating the findings of the review back to stakeholders. Organising design authority workshops with client and IPF product stakeholders. Actively participating in internal and external technical governance committees. Govern IPF client implementation backlog from a technical and architectural perspective. Creating and maintaining structured solution documentation including integration views, deployment views, sequence diagrams and key design decisions. Engaging with the IPF product team to validate solution feasibility, communicate client requirements and ensure alignment with the product roadmap. Tracking and communicating architectural risks, issues and dependencies to keep the project team and stakeholders informed. Contributing to the IPF SA practice through knowledge sharing, pattern documentation and community engagement. About Us Icon Solutions is a fintech company that has been designing and implementing state of the art payments solutions since 2009. Our core product - the Icon Payments Framework (IPF) - is an internationally proven payments development framework that is trusted by Tier 1 banks across the globe such as Citi, NatWest, UBS and BNP Paribas. This combines with an international team of payments, architecture, data and Artificial Intelligence (AI) experts, who help clients navigate every step of their transformation journey.
19/05/2026
Full time
The Icon Payments Framework (IPF) provides institutions with faster and more cost-effective access to payments through an advanced and highly flexible payments specific platform which seamlessly integrates with core and back-office banking applications. Our Solution Architects play a key role in the end-to-end solution design and engineering leadership for IPF client engagements from pre-sales through to go-live. With broad and deep technology background complimented by an excellent consulting repertoire, the Solution Architect will drive the solution road map from a capability, technology, integration and infrastructure perspective. About You Significant capability in the design & implementation of end-to-end application and technical architectures for highly concurrent, real-time transactional systems. Experienced in conceptual, application, integration, logical and physical modelling. Experience of analysing and implementing solutions to meet both functional and non functional requirements. Previous hands on experience with back end development technologies (e.g. Java) and common software patterns + techniques. Experience across modern architectural / delivery standards and methods including Agile, TDD, BDD, CI/CD automation, DevOps practices, Cloud and Microservices Architecture. Technology enthusiast, avid follower of new technologies, design patterns and architecture styles. Experience and appreciation for the Payments Industry and regulatory landscape from both a technical, functional and business perspective. Familiarity with event driven, reactive architectural patterns such as event sourcing, CQRS and hexagonal architecture. Security architecture awareness including identity management, authentication and role based access design. Strong consulting and stakeholder management skills, with the ability to operate effectively in complex, multi team client environments. What Do Our Solution Architects Do? Supporting pre sales proposals and propositions in the form of client meetings, approach and estimation for solutions. Understanding and eliciting clients' payments needs to produce high level solution overviews based around IPF. Translating business requirements and non functionals into technical solution designs. Working with client, Internal Squads and Product Owners to create implementation features that can be coded by our engineering squads, with regular review sessions to ensure implementation meets the design. Conducting solution architecture reviews of existing system, providing impact analysis from IPF implementation perspective, and communicating the findings of the review back to stakeholders. Organising design authority workshops with client and IPF product stakeholders. Actively participating in internal and external technical governance committees. Govern IPF client implementation backlog from a technical and architectural perspective. Creating and maintaining structured solution documentation including integration views, deployment views, sequence diagrams and key design decisions. Engaging with the IPF product team to validate solution feasibility, communicate client requirements and ensure alignment with the product roadmap. Tracking and communicating architectural risks, issues and dependencies to keep the project team and stakeholders informed. Contributing to the IPF SA practice through knowledge sharing, pattern documentation and community engagement. About Us Icon Solutions is a fintech company that has been designing and implementing state of the art payments solutions since 2009. Our core product - the Icon Payments Framework (IPF) - is an internationally proven payments development framework that is trusted by Tier 1 banks across the globe such as Citi, NatWest, UBS and BNP Paribas. This combines with an international team of payments, architecture, data and Artificial Intelligence (AI) experts, who help clients navigate every step of their transformation journey.
Position: Front End-Angular developer Location: Basildon, UK (On-site) long term contract position Role Summary We are seeking an experienced Frontend UI Engineer (Angular) to join a high impact Risk & Fraud Technology team at a leading UK fintech. This role focuses on building scalable, data intensive user interfaces that support fraud monitoring, risk management, and operational decision making. The ideal candidate is a hands-on engineer with strong software fundamentals, proven experience writing Angular applications from scratch, and comfort working in complex, fast moving, and highly Core Responsibilities Design, develop, and maintain Angular based single page applications supporting risk and fraud workflows. Build reusable, modular UI components using TypeScript, Angular, HTML, and CSS. Implement data heavy user experiences, including tables, dashboards, and visualizations. Collaborate with backend teams to integrate REST APIs and microservice based systems. Apply best practices in state management, performance optimization, and UI scalability. Contribute to frontend architecture decisions, coding standards, and shared component libraries. Work in an Agile environment and collaborate with product, UX, backend, and DevOps teams. Required Skills & Experience Strong hands-on frontend development experience, with at least 4+ years building production Angular applications. Proficient in TypeScript and modern JavaScript, with solid understanding of browser fundamentals. Proven experience building Single Page Applications (SPAs) with Angular, including components, services, and routing. Practical experience with Angular concepts such as RxJS, dependency injection, and state management patterns. Experience building reusable UI components and working with modular frontend architectures. Familiarity with data rich UI elements such as tables, grids (e.g., AG Grid or similar), and basic charting/visualisation. Experience consuming REST APIs and working alongside backend teams in microservices based environments. Proficiency with Git and modern build/package tools (npm, yarn). Comfortable working in Agile delivery teams, collaborating with multiple stakeholders, and iterating quickly. Required Personal Skills: Good communication skills and will be able to work within an international team Self-motivated individual and creative thinker who will take ownership of tasks assigned. Able to thrive in a fast-paced, high energy, demanding and team-orientated environment. Excellent problem-solving skills Strong communication skills both verbal and written. Capable of collaborating effectively across a variety of IT and Business groups, across regions and different roles Good customer service skills. Ability to deal with difficult situations/individuals gracefully Skills Desired: Experience in risk, fraud, payments, or financial systems Exposure to CI/CD pipelines and DevOps enabled frontend delivery Awareness of frontend performance tuning and accessibility best practices Experience modernizing or upgrading Angular versions
18/05/2026
Contractor
Position: Front End-Angular developer Location: Basildon, UK (On-site) long term contract position Role Summary We are seeking an experienced Frontend UI Engineer (Angular) to join a high impact Risk & Fraud Technology team at a leading UK fintech. This role focuses on building scalable, data intensive user interfaces that support fraud monitoring, risk management, and operational decision making. The ideal candidate is a hands-on engineer with strong software fundamentals, proven experience writing Angular applications from scratch, and comfort working in complex, fast moving, and highly Core Responsibilities Design, develop, and maintain Angular based single page applications supporting risk and fraud workflows. Build reusable, modular UI components using TypeScript, Angular, HTML, and CSS. Implement data heavy user experiences, including tables, dashboards, and visualizations. Collaborate with backend teams to integrate REST APIs and microservice based systems. Apply best practices in state management, performance optimization, and UI scalability. Contribute to frontend architecture decisions, coding standards, and shared component libraries. Work in an Agile environment and collaborate with product, UX, backend, and DevOps teams. Required Skills & Experience Strong hands-on frontend development experience, with at least 4+ years building production Angular applications. Proficient in TypeScript and modern JavaScript, with solid understanding of browser fundamentals. Proven experience building Single Page Applications (SPAs) with Angular, including components, services, and routing. Practical experience with Angular concepts such as RxJS, dependency injection, and state management patterns. Experience building reusable UI components and working with modular frontend architectures. Familiarity with data rich UI elements such as tables, grids (e.g., AG Grid or similar), and basic charting/visualisation. Experience consuming REST APIs and working alongside backend teams in microservices based environments. Proficiency with Git and modern build/package tools (npm, yarn). Comfortable working in Agile delivery teams, collaborating with multiple stakeholders, and iterating quickly. Required Personal Skills: Good communication skills and will be able to work within an international team Self-motivated individual and creative thinker who will take ownership of tasks assigned. Able to thrive in a fast-paced, high energy, demanding and team-orientated environment. Excellent problem-solving skills Strong communication skills both verbal and written. Capable of collaborating effectively across a variety of IT and Business groups, across regions and different roles Good customer service skills. Ability to deal with difficult situations/individuals gracefully Skills Desired: Experience in risk, fraud, payments, or financial systems Exposure to CI/CD pipelines and DevOps enabled frontend delivery Awareness of frontend performance tuning and accessibility best practices Experience modernizing or upgrading Angular versions
Lead Software Engineer London (hybrid) 90k to 105k We're partnering with an ambitious London-based payments start-up looking to hire a hands-on Lead Software Engineer to help shape the next generation of their platform as they scale. This is a high-impact opportunity for a senior engineering leader who enjoys operating across architecture, platform engineering, product delivery, and technical strategy in a fast-moving environment. You'll play a key role in defining engineering standards, influencing product direction, and building scalable systems capable of supporting rapid growth within a modern payments ecosystem. The Opportunity Joining at an exciting stage of growth, you'll work closely with founders, product teams, and engineers to design and deliver a highly scalable payments platform using modern cloud-native technologies. This role combines: hands-on engineering, technical leadership, architecture ownership, and mentoring responsibilities. You'll be expected to remain close to the code while driving best practice across the wider engineering function. Key Responsibilities Define and evolve platform architecture across mobile, backend, and cloud infrastructure Lead engineering design decisions and establish scalable development standards Build and optimise high-performance backend services using Node.js Drive mobile architecture and delivery using React Native Own AWS infrastructure strategy, scalability, reliability, and security Work closely with product and leadership teams to shape technical roadmap Champion engineering excellence, DevOps culture, CI/CD, and automation Explore and implement modern AI-assisted engineering tooling and workflows Required Experience We're looking for a strong technical leader with experience building scalable products within start-up or high-growth environments. Essential Skills Strong experience with React Native Deep backend engineering expertise using Node.js Strong knowledge of AWS infrastructure and cloud-native architecture Experience working with PostgreSQL and scalable data design Proven experience operating at Technical Architect, Principal Engineer, or Staff Engineer level Experience building scalable distributed systems and APIs Strong understanding of modern software engineering best practices Desirable Experience Payments, fintech, or regulated environment experience Exposure to AI-assisted development tooling such as Claude, GitHub Copilot, Cursor, or similar DevOps and infrastructure-as-code experience What's on Offer Opportunity to shape architecture from an early stage High ownership and autonomy Modern engineering environment Fast-growing fintech business with strong leadership backing Competitive salary + equity potential Hybrid working in London
18/05/2026
Full time
Lead Software Engineer London (hybrid) 90k to 105k We're partnering with an ambitious London-based payments start-up looking to hire a hands-on Lead Software Engineer to help shape the next generation of their platform as they scale. This is a high-impact opportunity for a senior engineering leader who enjoys operating across architecture, platform engineering, product delivery, and technical strategy in a fast-moving environment. You'll play a key role in defining engineering standards, influencing product direction, and building scalable systems capable of supporting rapid growth within a modern payments ecosystem. The Opportunity Joining at an exciting stage of growth, you'll work closely with founders, product teams, and engineers to design and deliver a highly scalable payments platform using modern cloud-native technologies. This role combines: hands-on engineering, technical leadership, architecture ownership, and mentoring responsibilities. You'll be expected to remain close to the code while driving best practice across the wider engineering function. Key Responsibilities Define and evolve platform architecture across mobile, backend, and cloud infrastructure Lead engineering design decisions and establish scalable development standards Build and optimise high-performance backend services using Node.js Drive mobile architecture and delivery using React Native Own AWS infrastructure strategy, scalability, reliability, and security Work closely with product and leadership teams to shape technical roadmap Champion engineering excellence, DevOps culture, CI/CD, and automation Explore and implement modern AI-assisted engineering tooling and workflows Required Experience We're looking for a strong technical leader with experience building scalable products within start-up or high-growth environments. Essential Skills Strong experience with React Native Deep backend engineering expertise using Node.js Strong knowledge of AWS infrastructure and cloud-native architecture Experience working with PostgreSQL and scalable data design Proven experience operating at Technical Architect, Principal Engineer, or Staff Engineer level Experience building scalable distributed systems and APIs Strong understanding of modern software engineering best practices Desirable Experience Payments, fintech, or regulated environment experience Exposure to AI-assisted development tooling such as Claude, GitHub Copilot, Cursor, or similar DevOps and infrastructure-as-code experience What's on Offer Opportunity to shape architecture from an early stage High ownership and autonomy Modern engineering environment Fast-growing fintech business with strong leadership backing Competitive salary + equity potential Hybrid working in London
Senior Developer - Global Payment Gateway System Why Verifone For more than 30 years, Verifone has been a global leader in electronic payment technology. We work with leading retailers, merchants, banks, and technology partners to deliver secure, reliable, and innovative payment solutions worldwide. Verifone offers a fast-paced, collaborative environment focused on engineering excellence, customer impact, and continuous innovation. We are proudly an in-office organization and currently support a hybrid work model, which is reviewed regularly. What's Exciting About the Role This London-based role is part of Verifone's global payment gateway platform, where engineering decisions directly impact the reliability, security, and performance of high-volume financial transactions worldwide. You will work on backend services that sit at the core of payment processing, balancing scalability, data consistency, and security in a highly regulated environment. The role is ideal for a senior backend developer who enjoys working on complex distributed systems, modern Java platforms, and cloud-native architectures, and who takes ownership of systems that must perform reliably under real-world load. Job Description We are seeking aSenior Developer based in Londonto design, build, and operate backend services for our global payment gateway system. You will develop high-performance, secure microservices using Java and Spring Boot, collaborate closely with platform, product, and infrastructure teams, and help ensure our systems scale reliably across regions and partners. Required Skills and Experience Programming Languages Java 17 or higher Frameworks and Libraries Spring Boot Spring Web(REST APIs) Spring Data Spring SecuritywithJWT / OAuth2 Architecture & System Design Microservice based architectures Clean code practices andSOLIDprinciples Experience designing scalable, fault tolerant backend services Strong understanding of security, authentication flows, and data protection API & Data RESTful API design using JSON and HTTP standards API versioning strategies MongoDB / NoSQLexperience, including: Data modeling Indexing strategies Performance tuning Experience with Java concurrency, streams, and performance optimization Cloud & Infrastructure AWS services includingEC2,ECS/EKS,S3,RDS and/or DynamoDB, andCloudWatch Dockerand containerized deployments CI/CD pipelines and Git based workflows Testing & Engineering Practices Unit and integration testing usingJUnitandMockito Strong focus on testability, quality, and maintainability Experience working inAgile / Scrumenvironments Preferred Skills and Experience Payments & Domain Experience Background infintech or payments Experience handling transactions, payment flows, and financial data Understanding of high availability, security, and data consistency trade offs Eventing & Distributed Systems Exposure toevent driven architectures Messaging or streaming technologies such as: Kafka AWS SQS Similar eventing systems Platform & Operations Advanced experience with AWS, Docker, and CI/CD practices Production experience operating distributed systems at scale Strong ownership mindset for services running in production Our Commitment Verifone is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Verifone is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
18/05/2026
Full time
Senior Developer - Global Payment Gateway System Why Verifone For more than 30 years, Verifone has been a global leader in electronic payment technology. We work with leading retailers, merchants, banks, and technology partners to deliver secure, reliable, and innovative payment solutions worldwide. Verifone offers a fast-paced, collaborative environment focused on engineering excellence, customer impact, and continuous innovation. We are proudly an in-office organization and currently support a hybrid work model, which is reviewed regularly. What's Exciting About the Role This London-based role is part of Verifone's global payment gateway platform, where engineering decisions directly impact the reliability, security, and performance of high-volume financial transactions worldwide. You will work on backend services that sit at the core of payment processing, balancing scalability, data consistency, and security in a highly regulated environment. The role is ideal for a senior backend developer who enjoys working on complex distributed systems, modern Java platforms, and cloud-native architectures, and who takes ownership of systems that must perform reliably under real-world load. Job Description We are seeking aSenior Developer based in Londonto design, build, and operate backend services for our global payment gateway system. You will develop high-performance, secure microservices using Java and Spring Boot, collaborate closely with platform, product, and infrastructure teams, and help ensure our systems scale reliably across regions and partners. Required Skills and Experience Programming Languages Java 17 or higher Frameworks and Libraries Spring Boot Spring Web(REST APIs) Spring Data Spring SecuritywithJWT / OAuth2 Architecture & System Design Microservice based architectures Clean code practices andSOLIDprinciples Experience designing scalable, fault tolerant backend services Strong understanding of security, authentication flows, and data protection API & Data RESTful API design using JSON and HTTP standards API versioning strategies MongoDB / NoSQLexperience, including: Data modeling Indexing strategies Performance tuning Experience with Java concurrency, streams, and performance optimization Cloud & Infrastructure AWS services includingEC2,ECS/EKS,S3,RDS and/or DynamoDB, andCloudWatch Dockerand containerized deployments CI/CD pipelines and Git based workflows Testing & Engineering Practices Unit and integration testing usingJUnitandMockito Strong focus on testability, quality, and maintainability Experience working inAgile / Scrumenvironments Preferred Skills and Experience Payments & Domain Experience Background infintech or payments Experience handling transactions, payment flows, and financial data Understanding of high availability, security, and data consistency trade offs Eventing & Distributed Systems Exposure toevent driven architectures Messaging or streaming technologies such as: Kafka AWS SQS Similar eventing systems Platform & Operations Advanced experience with AWS, Docker, and CI/CD practices Production experience operating distributed systems at scale Strong ownership mindset for services running in production Our Commitment Verifone is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Verifone is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you're ready to do the most ambitious work of your career, join us. Attributes We Value We hire successful builders with founder like energy who want real impact, accelerated learning, and true ownership. You bring strong role related expertise and sharp thinking, and you're motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero to one ideas into real products, and you "get stuff done" end to end. You use AI to work smarter and solve problems faster. Here, you'll tackle complex, high visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let's build what's next. About the team The Merchant Services team partners with our clients to realise their full potential through the adoption of Airwallex products that drive their growth and success. Within Merchant Services, our Spend and card implementation specialists sit at the heart of how customers design, launch, and scale their global spend programmes on Airwallex. We influence revenue growth across our Spend and issuing portfolio and collaborate with sales, strategy, product, and engineering teams to provide the best experience for our most valued customers. Our team works alongside commercial teams throughout the pre sales, solution design, and integration stages, then owns the orchestration from contract signature through go live and early adoption. We are committed to empowering businesses with the tools they need to run high performing, compliant, and scalable spend programmes across EMEA. What you'll do As a Solutions Engineer in our Spend Team, you will own the end to end delivery of complex Spend and corporate card implementations that bring our global spend management products to life for enterprise and high growth customers across EMEA. You will turn agreed business requirements and solution designs into actionable implementation plans, orchestrating cross functional teams and external stakeholders to deliver on time, on scope, and to a high quality bar. You'll sit at the intersection of Sales, Merchant Services, Solutions Engineering, Product, Operations, Risk and external partners (e.g. networks, processors, manufacturers), ensuring that every phase from pre sale through go live and early spend activation runs smoothly. This role is based in London (3 days in office), with implementation coverage across EMEA. Responsibilities: Act as a trusted technical advisor to customers and internal teams on high value implementations and expansions, shaping integration approaches, system configuration, and overall solution design. Partner with activation / onboarding and account management teams to translate customer requirements into scalable architectures, particularly where ERP, HRIS, and API integrations are core to the rollout. Work with sales teams on technical discovery to understand customer systems, data flows, and workflows, and recommend a best fit integration blueprint, including when and how to leverage APIs and third party connectors. Work hands on with customers to troubleshoot integration hurdles and guide them through complex configuration decisions, focusing on designing robust, maintainable implementations rather than writing code directly. Serve as a subject matter expert on the broader integration ecosystem (e.g. HRIS and accounting partners), collaborating with Sales, Product, and partners to close gaps and improve integration coverage. Create and maintain internal documentation, playbooks, and lightweight tooling that make it easier for the wider team to support integration heavy use cases at scale. Channel customer pain points and integration feedback into Product and Engineering, influencing the roadmap and prioritisation of features that materially improve implementation outcomes. Who you are We're looking for people who meet the minimum requirements for this role. The preferred qualifications are great to have, but are not mandatory. Minimum qualifications: Bachelor's degree in a related field (e.g. Business, Finance, Engineering, Information Systems) or equivalent practical experience. 5+ years of experience in implementation, onboarding, customer success, or project/program management, managing complex, multi stakeholder technology or financial services implementations. 4+ years of client facing delivery or professional services experience in a high paced environment (e.g. SaaS, fintech, consulting, systems integration, enterprise implementation). Proven track record of successfully delivering cross functional projects with stakeholders from diverse backgrounds and job functions, including C level executives, technical teams, and operations. Exceptional written and verbal communication and presentation skills, including the ability to lead steering meetings, write clear status updates, and influence decisions without direct authority. Experience delivering ERP, accounting system, or expense platforms (e.g. Netsuite, SAP, Oracle, Xero) implementations and the associated data flows (GL, cost centres, entities, card feeds). Preferred qualifications: Hands on experience working with or alongside integration engineers, solution architects, or technical program managers on API based integrations, including familiarity with common web, SSO, and ERP integration concepts. Formal training or certification in project management or agile delivery (e.g. PMP, PRINCE2, Scrum Master), and comfort setting up operating rhythms such as stand ups, steering committees, and executive readouts. Experience managing strategic or enterprise accounts as part of a broader account team, including navigating commercial sensitivities while protecting delivery quality and scope. Ability to thrive in a fast moving, ambiguous environment, balancing structured methodologies with pragmatic decision making to keep complex projects moving forward. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.
18/05/2026
Full time
About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you're ready to do the most ambitious work of your career, join us. Attributes We Value We hire successful builders with founder like energy who want real impact, accelerated learning, and true ownership. You bring strong role related expertise and sharp thinking, and you're motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero to one ideas into real products, and you "get stuff done" end to end. You use AI to work smarter and solve problems faster. Here, you'll tackle complex, high visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let's build what's next. About the team The Merchant Services team partners with our clients to realise their full potential through the adoption of Airwallex products that drive their growth and success. Within Merchant Services, our Spend and card implementation specialists sit at the heart of how customers design, launch, and scale their global spend programmes on Airwallex. We influence revenue growth across our Spend and issuing portfolio and collaborate with sales, strategy, product, and engineering teams to provide the best experience for our most valued customers. Our team works alongside commercial teams throughout the pre sales, solution design, and integration stages, then owns the orchestration from contract signature through go live and early adoption. We are committed to empowering businesses with the tools they need to run high performing, compliant, and scalable spend programmes across EMEA. What you'll do As a Solutions Engineer in our Spend Team, you will own the end to end delivery of complex Spend and corporate card implementations that bring our global spend management products to life for enterprise and high growth customers across EMEA. You will turn agreed business requirements and solution designs into actionable implementation plans, orchestrating cross functional teams and external stakeholders to deliver on time, on scope, and to a high quality bar. You'll sit at the intersection of Sales, Merchant Services, Solutions Engineering, Product, Operations, Risk and external partners (e.g. networks, processors, manufacturers), ensuring that every phase from pre sale through go live and early spend activation runs smoothly. This role is based in London (3 days in office), with implementation coverage across EMEA. Responsibilities: Act as a trusted technical advisor to customers and internal teams on high value implementations and expansions, shaping integration approaches, system configuration, and overall solution design. Partner with activation / onboarding and account management teams to translate customer requirements into scalable architectures, particularly where ERP, HRIS, and API integrations are core to the rollout. Work with sales teams on technical discovery to understand customer systems, data flows, and workflows, and recommend a best fit integration blueprint, including when and how to leverage APIs and third party connectors. Work hands on with customers to troubleshoot integration hurdles and guide them through complex configuration decisions, focusing on designing robust, maintainable implementations rather than writing code directly. Serve as a subject matter expert on the broader integration ecosystem (e.g. HRIS and accounting partners), collaborating with Sales, Product, and partners to close gaps and improve integration coverage. Create and maintain internal documentation, playbooks, and lightweight tooling that make it easier for the wider team to support integration heavy use cases at scale. Channel customer pain points and integration feedback into Product and Engineering, influencing the roadmap and prioritisation of features that materially improve implementation outcomes. Who you are We're looking for people who meet the minimum requirements for this role. The preferred qualifications are great to have, but are not mandatory. Minimum qualifications: Bachelor's degree in a related field (e.g. Business, Finance, Engineering, Information Systems) or equivalent practical experience. 5+ years of experience in implementation, onboarding, customer success, or project/program management, managing complex, multi stakeholder technology or financial services implementations. 4+ years of client facing delivery or professional services experience in a high paced environment (e.g. SaaS, fintech, consulting, systems integration, enterprise implementation). Proven track record of successfully delivering cross functional projects with stakeholders from diverse backgrounds and job functions, including C level executives, technical teams, and operations. Exceptional written and verbal communication and presentation skills, including the ability to lead steering meetings, write clear status updates, and influence decisions without direct authority. Experience delivering ERP, accounting system, or expense platforms (e.g. Netsuite, SAP, Oracle, Xero) implementations and the associated data flows (GL, cost centres, entities, card feeds). Preferred qualifications: Hands on experience working with or alongside integration engineers, solution architects, or technical program managers on API based integrations, including familiarity with common web, SSO, and ERP integration concepts. Formal training or certification in project management or agile delivery (e.g. PMP, PRINCE2, Scrum Master), and comfort setting up operating rhythms such as stand ups, steering committees, and executive readouts. Experience managing strategic or enterprise accounts as part of a broader account team, including navigating commercial sensitivities while protecting delivery quality and scope. Ability to thrive in a fast moving, ambiguous environment, balancing structured methodologies with pragmatic decision making to keep complex projects moving forward. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.
Software Development Engineering - Sr Professional I About your role At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Software Development Engineering - Sr Professional I, you will play a critical role in designing, developing, and maintaining high-quality software applications. You will work with cross-functional teams to deliver solutions that align with our business goals and client needs. What you'll do Lead the design, development, and implementation of software applications to support Fiserv's business goals. Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. Perform coding, testing, and debugging of applications to ensure optimal performance. Maintain and improve existing codebases and lead peer review processes. Mentor junior developers and provide technical guidance to enhance team capabilities. Senior Java / Full Stack Developer role within a Fintech real time payments engineering team, building solutions for major global banks. Design, develop, and enhance high performance, scalable real time payment processing systems. End to end ownership across the software development lifecycle, including development, testing, maintenance, and production support. Strong backend expertise in Java 11+ (17/21 preferred), Spring, Spring Boot, and microservices architecture. Reactive and event driven programming using Akka, Kafka, JMS, RabbitMQ, ActiveMQ, with high throughput and low latency requirements. Hands on full stack development, including modern frontend technologies such as Angular, React, JavaScript, and Node.js. Experience building and consuming RESTful / web services, integrating UI layers with backend services. Strong database skills with SQL and relational databases (DB2, Sybase) and exposure to NoSQL (MongoDB). Cloud and DevOps experience using AWS, Docker, Kubernetes, CI/CD pipelines (Jenkins, Sonar), and automated testing tools. Agile, engineering driven culture emphasizing TDD/BDD, Scrum, collaboration, with financial services or payments domain experience as a plus. Experience you'll need to have 4+ years of experience in software development 2+ years of experience in Java, C, C#, C++, or similar programming languages 2+ years of experience in SQL databases 2+ years of experience in AWS, Azure, or GCP services 2+ years of experience with CI/CD pipelines and DevOps practices 2+ years of experience with Agile methodologies 4+ years of an equivalent combination of educational background, related experience, and/or military experience Experience that would be great to have Experience in the financial services industry Our commitment to Diversity and Inclusion Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
18/05/2026
Full time
Software Development Engineering - Sr Professional I About your role At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Software Development Engineering - Sr Professional I, you will play a critical role in designing, developing, and maintaining high-quality software applications. You will work with cross-functional teams to deliver solutions that align with our business goals and client needs. What you'll do Lead the design, development, and implementation of software applications to support Fiserv's business goals. Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. Perform coding, testing, and debugging of applications to ensure optimal performance. Maintain and improve existing codebases and lead peer review processes. Mentor junior developers and provide technical guidance to enhance team capabilities. Senior Java / Full Stack Developer role within a Fintech real time payments engineering team, building solutions for major global banks. Design, develop, and enhance high performance, scalable real time payment processing systems. End to end ownership across the software development lifecycle, including development, testing, maintenance, and production support. Strong backend expertise in Java 11+ (17/21 preferred), Spring, Spring Boot, and microservices architecture. Reactive and event driven programming using Akka, Kafka, JMS, RabbitMQ, ActiveMQ, with high throughput and low latency requirements. Hands on full stack development, including modern frontend technologies such as Angular, React, JavaScript, and Node.js. Experience building and consuming RESTful / web services, integrating UI layers with backend services. Strong database skills with SQL and relational databases (DB2, Sybase) and exposure to NoSQL (MongoDB). Cloud and DevOps experience using AWS, Docker, Kubernetes, CI/CD pipelines (Jenkins, Sonar), and automated testing tools. Agile, engineering driven culture emphasizing TDD/BDD, Scrum, collaboration, with financial services or payments domain experience as a plus. Experience you'll need to have 4+ years of experience in software development 2+ years of experience in Java, C, C#, C++, or similar programming languages 2+ years of experience in SQL databases 2+ years of experience in AWS, Azure, or GCP services 2+ years of experience with CI/CD pipelines and DevOps practices 2+ years of experience with Agile methodologies 4+ years of an equivalent combination of educational background, related experience, and/or military experience Experience that would be great to have Experience in the financial services industry Our commitment to Diversity and Inclusion Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
A bit about us Please allow us to celebrate our own success for a moment We've built a customer-centric product that is market-leading, and we are smashing it! We're a multi-award-winning digital payments and insight platform within the automotive industry. We work with over 5,000 automotive retailers, helping drivers to pay for motoring costs, accessories, and other services through a variety of different payment options. Our purpose is to build a solution that gives drivers peace of mind while enhancing customer experience and assisting with dealer profitability. Bumper is a fast-growing payments scale up and we're excited to continue building on our growth having completed a successful Series B funding round in 2024. We're looking to hire a dynamic and passionate Mid Backend Engineer based in either Sheffield or London. In 2024, AutoBI joined the Bumper Group. AutoBI are setting out to revolutionise how dealerships and partners in the automotive sector track and enhance performance. Our cutting edge, data driven solution delivers real time insights across CRM, Sales, Service, and Part - all through a unified platform powered by Microsoft Power BI. With AutoBI's comprehensive dashboards, dealerships can access, analyse, and act on the insights they need, all in one place. Check out our website to find out more. Our Head Office is in Sheffield City Centre, with offices also based in London and Turkey. We've also expanded further, bringing retailers in Ireland, Germany, Spain, and the Netherlands on board, with the vision of being the leading automotive payment and insights platform! A bit about the role We're looking for a Midlevel Backend Engineer to join our passionate and fast moving Tech Team. You will play a crucial role in developing and improving AutoBI's backend applications, data integrations, and AI powered insight tools, including LLM driven features that enhance data analysis and reporting - contributing to the delivery of high quality software solutions, whilst ensuring they are user friendly, accessible and high performing web applications. You'll report directly to our Engineering Manager and work closely with teams across Bumper to ensure that our frontend applications are seamless. This is a full time hybrid role working from either of our UK offices (Sheffield or London - Hammersmith). Our ideal candidate would be able to work at least three days per week from one of these locations. Key responsibilities Collaborate with all relevant departments to deliver end to end features Design, build and maintain scalable backend services and APIs Using Git for version control and tracking code changes Write secure, maintainable and well documented code Diagnosing and resolving system issues across the platform Debugging and maintaining applications while ensuring code efficiency and performance Attend review meetings and make meaningful contributions to maintain code quality and optimise performance Contribute to backend infrastructure, deployment pipelines, and monitoring/logging Contribute to AI driven insight generation by integrating LLMs with structured data sources (e.g. SQL, Power BI datasets) to enhance reporting and analytics capabilities Now a bit about you We are a passionate and professional team, and we're excited to welcome a Mid Backend Engineer who shares our vision of making Bumper the leading automotive payment and insights platform! In this role, you'll have the opportunity to work in a dynamic, fast paced environment where data driven decision making is at the heart of everything we do. If you are an outgoing self starter who enjoys new challenges and new technologies, we'd love to hear from you! What we are looking for in you: 4+ years of experience developing backend systems in a production environment 4+ years' experience with Python and Django/Flask Strong knowledge of SQL databases and experience optimising database performance Experience building and integrating applications powered by Large Language Models (LLMs) (e.g. OpenAI, Azure OpenAI) Experience with CI/CD, testing frameworks (Jest, React Testing Library), or design Understanding of software design principles and experience building REST APIs Proficiency in Git and version control best practices Focus on performance, accessibility, and user experience Strong time management skills and the ability to meet deadlines Have great collaboration skills for cross departmental projects Nice to haves Experience working in fintech, payments, e commerce, or automotive sectors What you'll get from us Competitive Salary Company bonus scheme Private Healthcare and Medicash plan We give 26 days holiday + bank holidays, plus volunteer days throughout the year (prorated) Tax saving Salary Sacrifice Pension with Aviva Salary sacrifice Cycle to Work, Octopus Electric Vehicle, and Nursery fee schemes available! For all your well being and development needs, we give each colleague access to a benefits platform, with an allowance of £250 per year for wellbeing, and £150 per year for development Our Bumper Flex policy for better work/life balance Annual company wide Bumper Retreat - a few days of fun, collaboration, and mingling (make sure your passport is in date!) If and when the time comes, we will give 4 months paid leave to primary carers, and 1 month of paid leave to secondary carers Perks are nice, but we know perks don't make up the whole package of a great job. By joining our Bumper team, you'll have the opportunity to be an ambassador for our product & brand, and help us to continue on our winning streak! Important: This position is not eligible for visa sponsorship. We can only consider candidates who already have the right to work in the UK.
18/05/2026
Full time
A bit about us Please allow us to celebrate our own success for a moment We've built a customer-centric product that is market-leading, and we are smashing it! We're a multi-award-winning digital payments and insight platform within the automotive industry. We work with over 5,000 automotive retailers, helping drivers to pay for motoring costs, accessories, and other services through a variety of different payment options. Our purpose is to build a solution that gives drivers peace of mind while enhancing customer experience and assisting with dealer profitability. Bumper is a fast-growing payments scale up and we're excited to continue building on our growth having completed a successful Series B funding round in 2024. We're looking to hire a dynamic and passionate Mid Backend Engineer based in either Sheffield or London. In 2024, AutoBI joined the Bumper Group. AutoBI are setting out to revolutionise how dealerships and partners in the automotive sector track and enhance performance. Our cutting edge, data driven solution delivers real time insights across CRM, Sales, Service, and Part - all through a unified platform powered by Microsoft Power BI. With AutoBI's comprehensive dashboards, dealerships can access, analyse, and act on the insights they need, all in one place. Check out our website to find out more. Our Head Office is in Sheffield City Centre, with offices also based in London and Turkey. We've also expanded further, bringing retailers in Ireland, Germany, Spain, and the Netherlands on board, with the vision of being the leading automotive payment and insights platform! A bit about the role We're looking for a Midlevel Backend Engineer to join our passionate and fast moving Tech Team. You will play a crucial role in developing and improving AutoBI's backend applications, data integrations, and AI powered insight tools, including LLM driven features that enhance data analysis and reporting - contributing to the delivery of high quality software solutions, whilst ensuring they are user friendly, accessible and high performing web applications. You'll report directly to our Engineering Manager and work closely with teams across Bumper to ensure that our frontend applications are seamless. This is a full time hybrid role working from either of our UK offices (Sheffield or London - Hammersmith). Our ideal candidate would be able to work at least three days per week from one of these locations. Key responsibilities Collaborate with all relevant departments to deliver end to end features Design, build and maintain scalable backend services and APIs Using Git for version control and tracking code changes Write secure, maintainable and well documented code Diagnosing and resolving system issues across the platform Debugging and maintaining applications while ensuring code efficiency and performance Attend review meetings and make meaningful contributions to maintain code quality and optimise performance Contribute to backend infrastructure, deployment pipelines, and monitoring/logging Contribute to AI driven insight generation by integrating LLMs with structured data sources (e.g. SQL, Power BI datasets) to enhance reporting and analytics capabilities Now a bit about you We are a passionate and professional team, and we're excited to welcome a Mid Backend Engineer who shares our vision of making Bumper the leading automotive payment and insights platform! In this role, you'll have the opportunity to work in a dynamic, fast paced environment where data driven decision making is at the heart of everything we do. If you are an outgoing self starter who enjoys new challenges and new technologies, we'd love to hear from you! What we are looking for in you: 4+ years of experience developing backend systems in a production environment 4+ years' experience with Python and Django/Flask Strong knowledge of SQL databases and experience optimising database performance Experience building and integrating applications powered by Large Language Models (LLMs) (e.g. OpenAI, Azure OpenAI) Experience with CI/CD, testing frameworks (Jest, React Testing Library), or design Understanding of software design principles and experience building REST APIs Proficiency in Git and version control best practices Focus on performance, accessibility, and user experience Strong time management skills and the ability to meet deadlines Have great collaboration skills for cross departmental projects Nice to haves Experience working in fintech, payments, e commerce, or automotive sectors What you'll get from us Competitive Salary Company bonus scheme Private Healthcare and Medicash plan We give 26 days holiday + bank holidays, plus volunteer days throughout the year (prorated) Tax saving Salary Sacrifice Pension with Aviva Salary sacrifice Cycle to Work, Octopus Electric Vehicle, and Nursery fee schemes available! For all your well being and development needs, we give each colleague access to a benefits platform, with an allowance of £250 per year for wellbeing, and £150 per year for development Our Bumper Flex policy for better work/life balance Annual company wide Bumper Retreat - a few days of fun, collaboration, and mingling (make sure your passport is in date!) If and when the time comes, we will give 4 months paid leave to primary carers, and 1 month of paid leave to secondary carers Perks are nice, but we know perks don't make up the whole package of a great job. By joining our Bumper team, you'll have the opportunity to be an ambassador for our product & brand, and help us to continue on our winning streak! Important: This position is not eligible for visa sponsorship. We can only consider candidates who already have the right to work in the UK.
Shoptalk is seeking a Senior Software Development Engineer to join their Basildon team. You will design, develop, and maintain software applications, working with cross-functional teams in a fast-paced financial services environment. Ideal candidates have strong backend skills in Java 11+, experience with cloud services like AWS, and familiarity with Agile methodologies. Responsibilities include leading development projects and mentoring junior developers. Join us to contribute to innovative payment solutions and enhance your skills in a dynamic setting.
18/05/2026
Full time
Shoptalk is seeking a Senior Software Development Engineer to join their Basildon team. You will design, develop, and maintain software applications, working with cross-functional teams in a fast-paced financial services environment. Ideal candidates have strong backend skills in Java 11+, experience with cloud services like AWS, and familiarity with Agile methodologies. Responsibilities include leading development projects and mentoring junior developers. Join us to contribute to innovative payment solutions and enhance your skills in a dynamic setting.
About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you're ready to do the most ambitious work of your career, join us. Attributes We Value We hire successful builders with founder like energy who want real impact, accelerated learning, and true ownership. You bring strong role related expertise and sharp thinking, and you're motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero to one ideas into real products, and you "get stuff done" end to end. You use AI to work smarter and solve problems faster. Here, you'll tackle complex, high visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let's build what's next. About the team The Merchant Services team partners with our clients to realise their full potential through the adoption of Airwallex products that drive their growth and success. Within Merchant Services, our Spend and card implementation specialists sit at the heart of how customers design, launch, and scale their global spend programmes on Airwallex. We influence revenue growth across our Spend and issuing portfolio and collaborate with sales, strategy, product, and engineering teams to provide the best experience for our most valued customers. Our team works alongside commercial teams throughout the pre sales, solution design, and integration stages, then owns the orchestration from contract signature through go live and early adoption. We are committed to empowering businesses with the tools they need to run high performing, compliant, and scalable spend programmes across EMEA. What you'll do As a Solutions Engineer in our Spend Team, you will own the end to end delivery of complex Spend and corporate card implementations that bring our global spend management products to life for enterprise and high growth customers across EMEA. You will turn agreed business requirements and solution designs into actionable implementation plans, orchestrating cross functional teams and external stakeholders to deliver on time, on scope, and to a high quality bar. You'll sit at the intersection of Sales, Merchant Services, Solutions Engineering, Product, Operations, Risk and external partners (e.g. networks, processors, manufacturers), ensuring that every phase from pre sale through go live and early spend activation runs smoothly. This role is based in London (3 days in office), with implementation coverage across EMEA. Responsibilities: Act as a trusted technical advisor to customers and internal teams on high value implementations and expansions, shaping integration approaches, system configuration, and overall solution design. Partner with activation / onboarding and account management teams to translate customer requirements into scalable architectures, particularly where ERP, HRIS, and API integrations are core to the rollout. Work with sales teams on technical discovery to understand customer systems, data flows, and workflows, and recommend a best fit integration blueprint, including when and how to leverage APIs and third party connectors. Work hands on with customers to troubleshoot integration hurdles and guide them through complex configuration decisions, focusing on designing robust, maintainable implementations rather than writing code directly. Serve as a subject matter expert on the broader integration ecosystem (e.g. HRIS and accounting partners), collaborating with Sales, Product, and partners to close gaps and improve integration coverage. Create and maintain internal documentation, playbooks, and lightweight tooling that make it easier for the wider team to support integration heavy use cases at scale. Channel customer pain points and integration feedback into Product and Engineering, influencing the roadmap and prioritisation of features that materially improve implementation outcomes. Who you are We're looking for people who meet the minimum requirements for this role. The preferred qualifications are great to have, but are not mandatory. Minimum qualifications: Bachelor's degree in a related field (e.g. Business, Finance, Engineering, Information Systems) or equivalent practical experience. 5+ years of experience in implementation, onboarding, customer success, or project/program management, managing complex, multi stakeholder technology or financial services implementations. 4+ years of client facing delivery or professional services experience in a high paced environment (e.g. SaaS, fintech, consulting, systems integration, enterprise implementation). Proven track record of successfully delivering cross functional projects with stakeholders from diverse backgrounds and job functions, including C level executives, technical teams, and operations. Exceptional written and verbal communication and presentation skills, including the ability to lead steering meetings, write clear status updates, and influence decisions without direct authority. Experience delivering ERP, accounting system, or expense platforms (e.g. Netsuite, SAP, Oracle, Xero) implementations and the associated data flows (GL, cost centres, entities, card feeds). Preferred qualifications: Hands on experience working with or alongside integration engineers, solution architects, or technical program managers on API based integrations, including familiarity with common web, SSO, and ERP integration concepts. Formal training or certification in project management or agile delivery (e.g. PMP, PRINCE2, Scrum Master), and comfort setting up operating rhythms such as stand ups, steering committees, and executive readouts. Experience managing strategic or enterprise accounts as part of a broader account team, including navigating commercial sensitivities while protecting delivery quality and scope. Ability to thrive in a fast moving, ambiguous environment, balancing structured methodologies with pragmatic decision making to keep complex projects moving forward. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.
18/05/2026
Full time
About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you're ready to do the most ambitious work of your career, join us. Attributes We Value We hire successful builders with founder like energy who want real impact, accelerated learning, and true ownership. You bring strong role related expertise and sharp thinking, and you're motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero to one ideas into real products, and you "get stuff done" end to end. You use AI to work smarter and solve problems faster. Here, you'll tackle complex, high visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let's build what's next. About the team The Merchant Services team partners with our clients to realise their full potential through the adoption of Airwallex products that drive their growth and success. Within Merchant Services, our Spend and card implementation specialists sit at the heart of how customers design, launch, and scale their global spend programmes on Airwallex. We influence revenue growth across our Spend and issuing portfolio and collaborate with sales, strategy, product, and engineering teams to provide the best experience for our most valued customers. Our team works alongside commercial teams throughout the pre sales, solution design, and integration stages, then owns the orchestration from contract signature through go live and early adoption. We are committed to empowering businesses with the tools they need to run high performing, compliant, and scalable spend programmes across EMEA. What you'll do As a Solutions Engineer in our Spend Team, you will own the end to end delivery of complex Spend and corporate card implementations that bring our global spend management products to life for enterprise and high growth customers across EMEA. You will turn agreed business requirements and solution designs into actionable implementation plans, orchestrating cross functional teams and external stakeholders to deliver on time, on scope, and to a high quality bar. You'll sit at the intersection of Sales, Merchant Services, Solutions Engineering, Product, Operations, Risk and external partners (e.g. networks, processors, manufacturers), ensuring that every phase from pre sale through go live and early spend activation runs smoothly. This role is based in London (3 days in office), with implementation coverage across EMEA. Responsibilities: Act as a trusted technical advisor to customers and internal teams on high value implementations and expansions, shaping integration approaches, system configuration, and overall solution design. Partner with activation / onboarding and account management teams to translate customer requirements into scalable architectures, particularly where ERP, HRIS, and API integrations are core to the rollout. Work with sales teams on technical discovery to understand customer systems, data flows, and workflows, and recommend a best fit integration blueprint, including when and how to leverage APIs and third party connectors. Work hands on with customers to troubleshoot integration hurdles and guide them through complex configuration decisions, focusing on designing robust, maintainable implementations rather than writing code directly. Serve as a subject matter expert on the broader integration ecosystem (e.g. HRIS and accounting partners), collaborating with Sales, Product, and partners to close gaps and improve integration coverage. Create and maintain internal documentation, playbooks, and lightweight tooling that make it easier for the wider team to support integration heavy use cases at scale. Channel customer pain points and integration feedback into Product and Engineering, influencing the roadmap and prioritisation of features that materially improve implementation outcomes. Who you are We're looking for people who meet the minimum requirements for this role. The preferred qualifications are great to have, but are not mandatory. Minimum qualifications: Bachelor's degree in a related field (e.g. Business, Finance, Engineering, Information Systems) or equivalent practical experience. 5+ years of experience in implementation, onboarding, customer success, or project/program management, managing complex, multi stakeholder technology or financial services implementations. 4+ years of client facing delivery or professional services experience in a high paced environment (e.g. SaaS, fintech, consulting, systems integration, enterprise implementation). Proven track record of successfully delivering cross functional projects with stakeholders from diverse backgrounds and job functions, including C level executives, technical teams, and operations. Exceptional written and verbal communication and presentation skills, including the ability to lead steering meetings, write clear status updates, and influence decisions without direct authority. Experience delivering ERP, accounting system, or expense platforms (e.g. Netsuite, SAP, Oracle, Xero) implementations and the associated data flows (GL, cost centres, entities, card feeds). Preferred qualifications: Hands on experience working with or alongside integration engineers, solution architects, or technical program managers on API based integrations, including familiarity with common web, SSO, and ERP integration concepts. Formal training or certification in project management or agile delivery (e.g. PMP, PRINCE2, Scrum Master), and comfort setting up operating rhythms such as stand ups, steering committees, and executive readouts. Experience managing strategic or enterprise accounts as part of a broader account team, including navigating commercial sensitivities while protecting delivery quality and scope. Ability to thrive in a fast moving, ambiguous environment, balancing structured methodologies with pragmatic decision making to keep complex projects moving forward. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.
