893 jobs found

Senior Software Engineer II - Contacts Team - Java Full-time Compensation: GBP 105,000 - GBP 130,000 - yearly Wise is a global technology company, building the best way to move and manage the world's money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money. As part of our team, you will be helping us create an entirely new network for the world's money. For everyone, everywhere. The Contacts team is a core team at Wise, dedicated to making adding, finding, and managing your recipients as easy as possible. We own this experience end-to-end: from the scalable platform securing tens of millions of bank accounts customers send to, to the intelligent search algorithms and local integrations (like Pix) that power discovery, all the way to the customer-facing screens where users interact with their counterparties. The team is integral to Wise's day-to-day operations - if our services go down, Wise goes down. How we work We work in an agile fashion, with engineers closely collaborating with designers, the product manager, and the analyst. The team operates across our Tallinn and London offices. What will you be working on? You will be part of an autonomous team, driving the technical vision for the backend solution powering the recipient's user experience. You will help us scale-up and build a world class recipient management product. What do you need? We are fully aware that it is uncommon for a candidate to have all skills required and we fully support everyone in learning new skills with us. So if you have some of those listed below and are eager to learn more, we do want to hear from you! You get things done You have experience working with large scale distributed systems You have years of Java 8+ knowledge You have experience working with relational and non-relational databases, query optimisation and designing schemas You have a strong product mindset and passion for customer experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-points You enjoy collaborating with others and bringing people together to solve a problem You have experience in designing, deploying and maintaining clean RESTful APIs You believe in and follow best coding practices, code reviews and open feedback You enjoy writing testable code and believe in Test Driven Development Nice to have You have experience with Spring boot You have worked with BFFs (Backend-for-Frontends) For everyone, everywhere. We're people building money without borders - without judgement or prejudice, too. We believe teams are strongest when they are diverse, equitable and inclusive. We're proud to have a truly international team, and we celebrate our differences. Inclusive teams help us live our values and make sure every Wiser feels respected, empowered to contribute towards our mission and able to progress in their careers. If you want to find out more about what it's like to work at Wise visitWise.Jobs .

SLAMcore is seeking a Senior Staff Software Engineer based in England. In this remote role, you will focus on improving backend stability and leading projects from client applications to backend services. The ideal candidate has over 10 years of experience in software engineering, previous leadership experience in high-performing teams, and a strong understanding of enterprise-level SaaS products. The position offers a competitive salary starting at EUR/GBP/CHF 160,000 plus stock options, along with 25 days of leave and local holidays.

Overview Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey - from service, to sales, to ecommerce. Powered by our own AI models, Fin resolves complex customer issues end-to-end across every channel, with minimal set-up and integration. Fin can also be combined with our natively integrated Intercom help desk for one single system that is designed to meet the needs of modern day support teams. Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values, we push boundaries, build with speed and intensity, and relentlessly deliver incredible value to our customers. Opportunity Our company website is the centerpiece of our brand - the public source of truth about Fin's products and the number one driver of leads for our demand generation team. Fin.ai sits at the intersection of awareness, product marketing, demand, and support, requiring robust, performant, and reliable infrastructure as much as polished user-facing interfaces. We're looking for a Senior Full Stack Engineer to join Team Web, who is passionate about crafting intuitive front-end experiences and building the backend systems and tools that power them. You'll play a key role in shaping the future of our website across the full stack, from UI to infrastructure, while collaborating with product marketers, designers, and engineers across the business. What you'll do Design, build, and maintain end-to-end web solutions - from modern UIs to backend services, APIs, and infrastructure. Collaborate with design, brand, marketing, and content teams to deliver seamless, performant experiences across web and mobile. Develop backend logic and APIs, manage data flows, and implement systems that integrate with third-party platforms. Optimize website performance by applying best practices in front-end development, including lazy loading, and efficient asset management. Set up and manage infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines (e.g., CircleCI). Implement and maintain web analytics, and support A/B testing for data-driven decisions. Stay current with emerging technologies and trends to continually improve our development processes and user experience. Be comfortable writing backend software. We look for engineers to be able to unblock themselves end to end Build using the best tools in the industry. We invest heavily in AI-powered developer tools that remove friction and help you focus on solving meaningful problems. Qualifications Expert in front-end frameworks such as React, Next.js, Tailwind. Experience in CMS platforms (such as Contentful and Sanity) and marketing tools (e.g. Google Tag Manager, Marketo) Experience in CI/CD tools (such as CircleCI) to streamline and automate development workflows. Familiarity with infrastructure as code tools such as Terraform, and cloud platforms like AWS (Vercel, CloudFront, S3, etc.). Experience with A/B testing and familiarity with analytics tools to drive data-informed design and development decisions. Knowledge of performance optimization techniques and best practices for fast-loading, responsive websites. Experience in writing tests for front-end components, with familiarity in testing frameworks (e.g., Jest, Mocha, Cypress). Strong problem-solving skills and the ability to work independently and as part of a team. Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). Benefits Competitive salary and equity in a fast-growing start-up We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen Pension scheme & match up to 4% Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents Flexible paid time off policy Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones If you're cycling, we've got you covered on the Cycle-to-Work Scheme. With secure bike storage too MacBooks are our standard, but we also offer Windows for certain roles when needed. Fin has a hybrid working policy. We believe that working in person helps us stay connected, collaborate easier and create a great culture while still providing flexibility to work from home. We expect employees to be in the office at least three days per week. Fin values diversity and is committed to a policy of Equal Employment Opportunity. Fin will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin, ancestry, sex, gender, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, gender expression, marital status, or any other legally recognized protected basis under federal, state, or local law.

Intercom is hiring a Senior Full Stack Engineer to join Team Web. This role focuses on crafting intuitive front-end experiences alongside building the backend systems. You will play a crucial part in shaping our website and collaborating with various teams to deliver seamless user experiences. In a hybrid working environment, the position offers benefits including a competitive salary, equity in the company, and comprehensive health insurance, among others. Working in the office at least three days a week is expected to maintain collaboration and culture.

HomeServe Finance is seeking a Senior Software Engineer - Backend in London to design, build and operate scalable backend systems and APIs. You will own end-to-end solutions, influence architecture across a European platform and integrate with payment providers, credit bureaus and KYC/AML services. Your strong Python/Django expertise, PostgreSQL and AWS experience, and collaborative, problem-solving mindset will help shape engineering standards and mentor others in a fast-growing fintech

Python Engineer Contract 4 Days Onsite Industry: Trading / Capital Markets Location: London 4 Days Onsite Job Type: Contract Our client is a leading global commodity trading firm investing heavily in the next generation of risk technology. As part of a major greenfield initiative, they are building a modern, scalable risk platform that will underpin trading activity across multiple asset classes and global markets. They are seeking a Python Engineer to join a high-performing Risk Technology team responsible for designing and developing this new platform from the ground up. Working alongside experienced engineers, quantitative developers and front office stakeholders, you will play a key role in building highly performant, reliable systems that support real-time risk analytics and decision making. This is an exceptional opportunity for an early-career engineer looking to work on complex engineering challenges within a world-class trading environment. You'll gain exposure to distributed systems, cloud technologies and modern software engineering practices while contributing to a business-critical platform from its inception. What You'll Be Doing Design, develop and maintain Python applications that form part of a new enterprise-wide risk platform. Collaborate closely with traders, quantitative analysts and risk teams to translate business requirements into scalable technical solutions. Build robust APIs, data pipelines and backend services supporting risk calculation and reporting. Contribute to system architecture and engineering best practices within a greenfield environment. Write clean, well tested and maintainable code, following modern software engineering principles. Participate in code reviews and collaborate with senior engineers to continuously improve the platform. Optimise application performance and reliability for high-volume, low latency trading environments. Work within an Agile engineering team delivering high-quality software through continuous integration and deployment practices. Requirements Essential 2-3 years' commercial experience developing software in Python. Strong computer science fundamentals, including algorithms, data structures and object-oriented programming. Degree in Computer Science or a closely related discipline from a leading university, ideally Oxbridge or a Russell Group institution. Experience building backend applications, APIs or distributed systems. Strong understanding of software engineering best practices, including testing, version control and code quality. Excellent problem-solving skills with the ability to work on technically complex challenges. Strong communication skills and the ability to collaborate with both technical and non-technical stakeholders. Highly Desirable Experience within financial services, trading or capital markets. Exposure to risk systems or market data platforms. Knowledge of cloud platforms such as AWS or Azure. Experience working with SQL databases and large-scale data processing. Familiarity with containerisation technologies such as Docker and orchestration platforms including Kubernetes. Exposure to CI/CD pipelines and modern DevOps practices. An interest in quantitative finance, risk analytics or commodity trading.

London (Hybrid) Up to £85,000 + 15% Bonus + £7,000 Car Allowance + 6% Matched Pension At HomeServe Finance, we're using technology and consumer finance to help homeowners improve the energy efficiency of their homes. As part of the wider HomeServe Group, we're developing the products, platforms and lending technology that will help make homes across Europe more sustainable. We're looking for a talented Senior Software Engineer - Backend to join our growing technology team and help build scalable, resilient systems that power the entire lending lifecycle, from credit applications and decisioning through to loan servicing and collections. This is a great opportunity to join at a stage where your engineering decisions will directly shape our platforms, standards and customer experience. What you'll be doing Designing, building and operating backend systems and APIs Owning solutions end-to-end, from design and development through to deployment and ongoing improvement Contributing to architecture and technical direction across a European platform Integrating with payment providers, credit bureaus, KYC/AML services and funding partners Helping shape engineering standards, best practice and AI-assisted development Mentoring colleagues and raising the bar across the engineering team What we offer Up to £85,000 salary 15% annual bonus Hybrid working from our London office (minimum of 2 days per week in the office) Access to a broad range of employee benefits, wellbeing support and discounts A collaborative engineering environment where you'll have real ownership and influence About You What we're looking for Strong Python and Django experience (or a comparable framework). Experience designing and building scalable backend services and REST APIs. Solid PostgreSQL expertise and AWS experience. Experience working within complex or regulated environments. A collaborative approach with strong technical problem-solving skills. Experience in using AI-assisted development tools such as Claude Code, GitHub Copilot, Cursor or similar. Diversity & Inclusion At HomeServe, we're committed to creating a workplace where everyone feels welcome, valued and able to succeed. We actively encourage applications from people of all backgrounds, experiences and identities because we believe diverse teams build better products, make better decisions and create stronger businesses. Even if your experience doesn't perfectly match every requirement, we'd still love to hear from you. About Us Why HomeServe Finance? HomeServe Finance is part of the wider HomeServe Group, one of Europe's leading home services businesses. We're helping customers access simple, responsible finance for home improvements, with a growing focus on energy efficiency and sustainable living. We're investing in modern lending platforms, scalable technology and strong engineering standards as we build for the future. Join HomeServe Finance and help build the technology behind the future of responsible consumer finance and energy-efficient homes.

Overview Join us in our mission to make money work for everyone. We're transforming traditional banking into something simple and accessible. Starting as a prepaid card, our product suite has expanded significantly in the UK over the last decade. We offer personal and business accounts, joint accounts, accounts for 16-17 year olds, a free kids account, and credit cards, along with exciting developments on the horizon. Our UK customers can also save, invest, and manage their pensions with us. With our distinctive hot coral cards, get-paid-early feature, financial education on social media, and award-winning customer service, we create magical moments for our customers! At Monzo, we prioritize solving problems over selling products. Location: London/Cardiff/UK Remote Salary: £86,000-105,000 + Benefits About Us We are dedicated to improving the lives of our 15+ million customers through user-friendly products and actionable insights that empower them to control their finances. Our credit products are vital to our mission and enable us to provide exceptional customer experiences while driving revenue. With strong growth and high engagement among our borrowers, we are enhancing our portfolios, including personal and business credit products across various markets. Role Senior Machine Learning Scientist in Borrowing, focusing on enhancing customer and business outcomes through automated decision-making using Machine Learning and statistical modeling. Primary concentration on credit risk modeling, also encompassing utilization, pricing, collections, and marketing optimization. Collaborate with a team of ML Scientists to manage the lifecycle of ML models from experiment design to deployment and monitoring. You will have the freedom to innovate with data, methodologies, and tools to streamline model development. You will work across all Borrowing products and influence product and credit strategy. Responsibilities Collaborate with Credit Strategy Managers, Model Validation Analysts, Backend Engineers, and Product Managers to integrate model development into the product roadmap. Own several ML applications from experiment design to deployment and monitoring. Decide on impactful topics across Borrowing products and deliver solutions. Technology Stack Google Cloud Platform for analytics; BigQuery, SQL and dbt for data modeling; PyData stack for model development; Google Vertex AI; AWS; Python for ML microservices; Go; AI tools; Google Suite; ChatGPT enterprise; Claude. You Should Apply If You are result-oriented, motivated by the impact on customers and the business. You thrive in a fast-paced environment with significant autonomy. You're eager to expand your knowledge in both business and technology. Must Have Exceptional SQL and Python skills with a strong foundation in software and data engineering best practices. Deep knowledge of statistical and machine learning models-gradient boosted trees, logistic regression, neural networks, survival analysis, etc. Comprehensive understanding of statistics: hypothesis testing, confidence intervals, bootstrap. Experience with end-to-end model development and maintenance for business-critical automated decision-making in a consumer-facing industry. Strong attention to detail while maintaining an understanding of the larger picture. Excellent communication skills to articulate complex problems. Ability to build mutual respect and trust among diverse teams. Nice to Have Experience in UK/EU retail lending for personal/business customers. Knowledge of ML model governance in a regulated industry. Experience using modern AI tools to enhance productivity. The Interview Process Our interview process includes: 30-minute Recruiter Call 45-minute Initial Call 60-minute ML Technical Skill Interview 60-minute Behavioral Interview All interviews are conducted via Google Meet and typically take 3-4 weeks, accommodating your availability. What's in It for You £86,000 to £105,000 plus stock options and benefits. We can assist with relocation to the UK and provide visa sponsorship. This role can be office-based in London with a hybrid working pattern or fully remote within the UK, with occasional travel to London. We support your home office setup, providing Macbooks and additional resources for remote workers. Enjoy flexible working hours tailored to suit you and your team's needs. A learning budget of £1,000 annually for books, training courses, and conferences. And much more, inquire about our full benefits package. Equal Opportunities Equal Opportunities for Everyone: We prioritize diversity and inclusion, striving for an environment where everyone can excel. We welcome applicants from all backgrounds and encourage individuals with varying identities to apply. If you prefer a specific name, please include it in your application; full or birth names aren't necessary at this stage. Company Monzo Qualifications Language requirements Specific requirements Educational level Level of experience (years) Senior (5+ years of experience) Tagged as: Industry, Machine Learning, Neural Networks, NLP, United Kingdom

Summary Join M&S Software Engineering and help shape the digital future of one of the UK's most trusted brands. You'll work on products and platforms that support millions of customers and thousands of colleagues, as part of an organisation investing heavily in becoming digital-first and engineering-led. We're looking for a Software Engineering Manager who combines strong technical judgement with a passion for building high-performing teams. This role sits within Fashion Home and Beauty, in our Commercial Planning sub domain. The successful candidate will initially work within a large programme, providing Engineering oversight, and partnering with the Vendor and implementation team to deliver optimal technical solutions. This is an opportunity to help shape a best-in-class engineering culture, environment, and team. If you're excited by modern technology, large-scale impact, and the chance to influence how engineering is done at M&S, this is a place where you can do some of the best work of your career. You will be responsible Ensuring the operational stability and resilience of the software solutions owned by your team Delivering high-quality software solutions that create measurable value for the business Fostering a culture of innovation and continuous improvement, and establishing strong engineering standards Ensuring cross-functional requirements such as security, performance, and reliability are built into delivery Holding our Vendors and partners to account for all aspects of good software delivery Challenging solution architecture, and helping drive the right approach for any given business requirement What you'll do As a Software Engineering Manager, you'll combine people leadership, technical direction, and delivery excellence to help teams solve problems through technology at scale. Team leadership: Build, mentor, and manage a high-performing software engineering team. Foster a culture of collaboration, innovation, and continuous improvement within the team. Facilitate communication and collaboration among team members. Ensure budgets, people and resource allocation, and workload, balance across projects. Delivery excellence: Oversee the planning, execution, and delivery of software initiatives, ensuring alignment with business goals, timelines, and customer outcomes. Manage risks and dependencies proactively, and work closely with Product, Design, and Delivery partners to define scope and priorities. Technical leadership: Drive the adoption of strong engineering practices, standards, and methodologies. Provide guidance on complex technical challenges, shape the team's technical roadmap with senior engineers, and help balance technical investment with product and commercial priorities. Quality and reliability: Establish high quality standards so software meets performance, reliability, and usability expectations. Support the ongoing maintenance and improvement of existing systems, ensuring issues are resolved quickly and effectively. Tech stack The teams use a variety of technologies, including: Java, Spring, SpringBOOT, Micronaut React, Next.js, Typescript, Angular Azure Cloud, Kubernetes, Dynatrace (observability) SQL Server, MongoDB Ignite, Redis Who you are Previous polyglot hands-on senior software engineer Experience working on highly scalable software solutions across web or backend Extensive background in software engineering with several years' experience in a variety of systems and technologies Experience building and leading teams of highly skilled, senior software engineers that deliver high-quality software. Excellent understanding of system design, software architecture, cloud, and software engineering standard methodologies, Promoter of DevOps: you build it, you run it. Strong understanding of testing strategies and reliability engineering Excellent people management, interpersonal, analytical, and problem-solving skills Ability to lead and line manage senior engineers and technical partners to a desired outcome, without prescribing it. Excellent communication skills, both written and spoken and able to adjust for different, including non-technical audiences. A servant-leadership mentality that is willing to take ownership of problems. Able to influence people at senior levels and from the highly technical to non-technical Desirable experience Knowledge of the Retail domain, particularly around the Clothing Product development and planning lifecycle. Not essential, but would be a big advantage. What's in it for you Being a part of M&S is exactly that - becoming a part and playing your part. We're an inclusive, dynamic, exciting, and always evolving business built on core values. Here are some of the benefits we offer that make working for M&S just that little bit more special 20% Colleague discount on most things from furniture, fashion and food. A first-class welcome to M&S with a tailored induction and a wide range of training schemes to help with your learning and development. Having options to progress is something we're proud of at M&S. Attractive annual bonus, based on company performance and personal objectives. Competitive holiday entitlement with the potential to buy extra holiday days! Amazing perks and discounts via our M&S Choices website. Including GymSave - that offers up to 25% off Gym Memberships and the option to become an M&S Shareholder using our ShareSave & ShareBuy Schemes Charity Volunteer Day - A paid day away from work to support your chosen charity. A very generous Defined Contribution Pension Scheme and Life Assurance Every colleague at M&S has access to a fantastic range of wellbeing support - this includes access to our 24/7 Virtual GP, PAM Assist to support you & your family as well as many other schemes Everyone's welcome M&S is ready to push boundaries to lead the retail industry into a greener, speedier, more inspiring digital era. That's why we're revolutionising how we work and offering our most exciting opportunities yet. There's never been a better time to be part of our team. Marks & Spencer aims to be an inclusive organisation, trusted and admired by our colleagues, customers and suppliers. Join us and make an immediate impact. We're an in-person business and have core collaboration days in our Support Centre each week. For most teams, this is 3 working days where we come together to collaborate, innovate, and serve our customers thoughtfully. We are committed to an active Inclusion, Diversity and Equal Opportunities Policy, which starts with our recruitment and selection process, and we are happy to talk flexible working. If you consider yourself to require reasonable adjustments to any part of our recruitment process, we invite you to share those requirements with us when completing your application. We will make every effort to ensure your needs are met to provide a fair and transparent process of assessment.

ABOUT US: the company is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG's ticker symbol is LSEG. OUR PEOPLE: People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do things and how we help our people fulfil their potential. We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential. We know that real personal growth cannot be achieved by simply climbing a career ladder - which is why we encourage and enable a wealth of avenues and interesting opportunities for everyone to broaden and deepen their skills and expertise. As a global organisation spanning 70 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. ROLE SUMMARY: We're looking for a Senior Java Developer to join our team. You'll help develop and improve systems that support FX trading. Your work will play a meaningful role in delivering reliable and efficient trading experiences. You'll focus on making our applications faster, more stable, and easier to scale. You'll work closely with engineers, product partners, and operations in a collaborative environment. You'll also have the opportunity to contribute ideas and help shape how we design and build our systems. WHAT YOU'LL BE DOING: Core Application Development Build and enhance backend applications using Java Design solutions that improve system reliability and scalability Contribute to improving performance and overall system stability Take ownership of features from development through to production Collaboration & Support Work with teammates across engineering, product, and operations Contribute to team activities such as planning, code reviews, and mentoring/coaching team members Investigate production issues and work on continuous improvement efforts Process & Quality Assurance Help improve how the team builds and delivers software Write automated tests and support continuous delivery practices Follow secure coding standards and support compliance requirements WHAT YOU'LL BRING: Experience developing backend systems in a professional environment Experience working with Java Understanding of system performance and concurrency Familiarity with development tools such as Git and CI/CD pipelines Comfortable working in a Linux environment Nice To Have: Experience in trading or financial systems Familiarity with messaging protocols (e.g. FIX) Personal Sills and Capabilities: You enjoy solving problems and learning new things You communicate clearly and work well with others You take ownership of your work and follow through You are comfortable working both independently and as part of a team Career Stage: Senior Associate London Stock Exchange Group (LSEG) Information: Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you. LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership , Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions. Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives. Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, your rights and how to contact us as a data subject. If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

Senior Software Engineer - AI Native Platforms Function: Tech Location: Hybrid - London or Peterborough Curious about what's next? So are we. Join Compare the Market and help to make financial decision making a breeze for millions. At Compare the Market, we're a purpose-driven business powered by tech and AI. We're building high-performing, results-driven teams with the skills, mindset, and ambition to deliver outcomes at pace. Every role here plays a part in driving our mission forward, and we create an environment where you can bring your authentic self, grow a truly characterful career, and see the direct impact of your work on the lives of our customers. We've carved a meerkat-shaped niche and we're looking for ambitious, curious thinkers who thrive in a fast-moving, high-impact environment. If you love accountability, embrace challenge, and want to make a real difference, you'll fit right in. As a Senior Software Engineer - AI Native Platforms, you'll help build the next generation of AI-enabled engineering at Compare the Market. As the Senior Software Engineer, you will lead development of first-class technical solutions whilst also actively contributing to and leading a culture of innovation, enthusiasm and passion. You will work with Engineering Managers and Product Management to support the goals and objectives on your team, developer tooling and AI-enabled platforms that make engineering faster, smarter and more scalable. What you'll be doing: Develop and maintain backend services that support AI-enabled applications and agent-ready platforms. Contribute to the application of Generative AI to modernise legacy systems and improve engineering productivity. Build APIs and services that enable AI agents to interact safely and effectively with our platforms. Help develop internal tooling that supports AI-native software development practices. Collaborate with engineers, architects and product teams to deliver secure, scalable and maintainable software. Participate in code reviews, testing and continuous improvement activities to maintain high engineering standards. Learn and apply emerging AI engineering techniques while contributing ideas that improve our platforms and developer experience. What we're looking for: You'll have commercial experience developing backend software and enjoy solving technical problems in modern engineering environments. You're passionate about building reliable, high-quality software and are excited by the opportunity to work with emerging AI technologies. You'll already have demonstrable exposure to - as well as a genuine interest in: Large Language Model (LLM) integration and prompt engineering AI agents and agent orchestration Retrieval-Augmented Generation (RAG) AI observability, experimentation and model evaluation Experience with cloud platforms, APIs, distributed systems and modern software engineering practices will help you succeed in this role. Most importantly, we're looking for someone who's curious, collaborative and eager to learn. You'll enjoy working alongside experienced engineers, embracing new technologies and continuously developing your skills while helping to shape the future of AI-native engineering at Compare the Market. Why Compare the Market? We're a business built for pace and performance. Here, you'll be encouraged to think differently, act boldly, and deliver brilliantly in a culture that values results and rewards progress. We believe diverse teams make better decisions, and we're committed to creating an inclusive workplace where everyone feels empowered to grow, contribute, and thrive. If you're ready to stretch yourself, raise the bar, and grow with a team that's serious about performance, innovation, and purpose, we'd love to hear from you. Job Info Job Identification 100323 Job Category Technology Posting Date 07/21/2026, 07:25 AM Job Schedule Full time Locations London, United Kingdom Peterborough, Cambridgeshire, United Kingdom

Compare the Market Limited is hiring a Senior Software Engineer - AI Native Platforms to lead the development of AI-enabled engineering across our platforms. You will build backend services, APIs and tooling that power AI agents and drive reliable, scalable software delivery. In a hybrid role working from London or Peterborough, you'll collaborate with engineering managers and product teams, explore Generative AI and RAG techniques, and help shape the future of our AI-native stack while growing

Tower (tower.dev) is a Python-native serverless data platform company. Data teams write plain Python, and Tower handles packaging, dependency resolution, scheduling, and execution across a serverless runtime built on Apache Iceberg. The product aims to let local Python scripts run in production at scale without a Databricks detour. The team is small and senior, split between London and Berlin. Senior Backend / Platform Engineer (Hybrid) will work on deep systems including scheduling, distributed

Senior Technical Lead - UK We are looking for an experienced Senior Tech Lead with deep expertise in Sitecore and a forward thinking approach to AI enabled delivery. In this role, you will architect and lead the technical delivery of enterprise scale digital experience platforms, embed AI tooling across the development lifecycle, and mentor a team of engineers to do their best work. Technical Leadership & Architecture Lead end to end technical architecture and delivery of Sitecore based digital experience platforms (XM Cloud, Sitecore AI, XP, XM). Define and own technical standards, code quality practices, and architectural patterns across project teams. Conduct solution design workshops and translate business requirements into scalable, maintainable technical blueprints. Oversee integrations with third party platforms including CRMs, CDPs, DAMs, search engines, and marketing automation tools. Perform and guide technical code reviews, ensuring adherence to best practices and Sitecore conventions. Provide high level and detailed technical solution estimates. Review and consult with stakeholders on SOWs. Review briefs, add questions, and refine technical requirements. Deliver all technical documentation required during discovery. Project Delivery & Estimation Contribute to pre sales and estimation activities, providing technically accurate and commercially grounded effort estimates. Identify and flag technical risks early, including gaps in client provided inputs that may impact delivery timelines. Partner with Project Managers and Solution Architects to ensure estimates remain aligned through proposal, SOW, and discovery phases. Drive re estimation processes when scope or assumptions materially change, with clear stakeholder communication. Team & Stakeholder Management Lead, mentor, and grow a team of Sitecore developers, fostering a culture of technical excellence and continuous learning. Collaborate with cross functional teams-UX, strategy, data, and QA-to ensure technical decisions support broader project goals. Act as the primary technical point of contact for clients, presenting solutions clearly and building trust through expertise. Facilitate knowledge transfer and ensure delivery decisions are well documented and accessible to the wider team. Road map and Project Planning Lead and define technology approach and tool set. Facilitate environment setup and configuration efforts in coordination with other disciplines. Brainstorm and present ideas and possible solutions, driving innovation. Develop Sitecore AI roadmap. Facilitate communication with Delivery Lead and Program Manager. Deliver all technical documentation required during planning. Identify risks and important milestones. Involve with Delivery Lead, Dev Director, and Client Partner on strategic account and delivery direction. Sitecore Expertise 10+ years of hands on Sitecore development experience across Sitecore AI, XM Cloud, XP, and/or XM. 3-5 years of experience leading design and implementation of digital technology solutions using Agile/Scrum methodologies. Strong proficiency in Sitecore development patterns: JSS, headless/SXA, serialization (Unicorn / SCS), and multisite configurations. Experience with Sitecore CDP, Personalize, Search, Content Hub, Send, or other Sitecore composable DXP products. Solid understanding of Sitecore licensing, deployment architecture, and cloud hosting (Azure / AWS). Familiarity with Vercel, Netlify, Next.js, and React in the context of Sitecore headless delivery. AI & Modern Development Demonstrated experience integrating AI coding assistants (GitHub Copilot, Cursor, or similar) into a professional development workflow. Understanding of LLM capabilities and limitations as applied to code generation, documentation, and test coverage. Ability to design structured, AI readable inputs (design tokens, content schemas, component specs) that enable automation. Experience with prompt engineering or building lightweight AI agents or automation pipelines is a strong plus. Core Technical Skills .NET / C# - solid backend development fundamentals. JavaScript / TypeScript, React or Next.js for headless front end delivery. RESTful and GraphQL API design and integration. CI/CD pipeline setup and management (Azure DevOps, GitHub Actions). Performance optimisation, accessibility standards (WCAG 2.1), and SEO best practices. Agile / Scrum delivery experience in cross functional teams. Add Ons You are Sitecore MVP and actively participate in the Sitecore community. You enjoy being in front of the client and have professional services experience. You are skilled at refining and implementing Sitecore solutions. Experience contributing to or reviewing AI influenced project estimates and delivery models. Our UK Benefits include 22 days holiday 2 floating holiday days 2 volunteering days Defined contribution pension scheme Flexibility + remote working

Senior Technical Lead - UK At Horizontal Digital, we hold ourselves to one key belief: you're only as good as your worst customer experience. This mantra is what drives our digital consultancy to think beyond the easy answers and instead create websites, apps, portals and other experiences that solve customer needs for Fortune 500 companies in intuitive and empathetic ways. We make this lofty standard a reality by fusing strategy, data, design and technology together to arrive at solutions that set the bar higher for everyone. We are looking for an experienced German speaking Senior Tech Lead with deep expertise in Sitecore and a forward thinking approach to AI enabled delivery. In this role, you will architect and lead the technical delivery of enterprise scale digital experience platforms, embed AI tooling across the development lifecycle, and mentor a team of engineers to do their best work. You will serve as the bridge between client requirements, solution design, and hands on engineering-ensuring we deliver outcomes that are scalable, performant, and commercially sound. What you'll do: Technical Leadership & Architecture Lead end to end technical architecture and delivery of Sitecore based digital experience platforms (XM Cloud, Sitecore AI, XP, XM) Define and own technical standards, code quality practices, and architectural patterns across project teams Conduct solution design workshops and translate business requirements into scalable, maintainable technical blueprints Oversee integrations with third party platforms including CRMs, CDPs, DAMs, search engines, and marketing automation tools Perform and guide technical code reviews, ensuring adherence to best practices and Sitecore conventions Provide high level and detailed technical solution estimates Review and consult with HZTL stakeholders on SOWs Review Briefs and add questions, technicalrequirements . Refine technical requirements Responsible for delivery of all technical documentation that is required during discovery Project Delivery & Estimation Contribute to pre sales and estimation activities, providing technically accurate and commercially grounded effort estimates Identify and flag technical risks early - including gaps in client provided inputs that may impact delivery timelines Partner with Project Managers and Solution Architects to ensure estimates remain aligned through proposal, SOW, and discovery phases Drive re estimation processes when scope or assumptions materially change, with clear stakeholder communication Team & Stakeholder Management Lead, mentor, and grow a team of Sitecore developers, fostering a culture of technical excellence and continuous learning Collaborate with cross functional teams - UX, strategy, data, and QA - to ensure technical decisions support broader project goals Act as the primary technical point of contact for clients, presenting solutions clearly and building trust through expertise Facilitate knowledge transfer and ensure delivery decisions are well documented and accessible to the wider team Road map and Project Planning Accountable for technical solution planning Lead and define technology approach and tool set Facilitate environment setup and configuration efforts in coordination with other disciplines Brain storming and presentation of ideas and possible solutions - Innovations Sitecore AI roadmap Facilitate communication with Delivery Lead and Program Manager Responsible for delivery of all technical documentation that is required during planning Identifying risks and/or important milestones Involvement with Delivery Lead, Dev Director and Client Partner on Strategic Account & Delivery Direction Who you are and what you bring: Sitecore Expertise 10+ years of hands on Sitecore development experience across Sitecore AI, XM Cloud, XP, and/or XM 3 5 years of experience leading design and implementation of digital technology solutions using Agile/Scrum methodologies. Strong proficiency in Sitecore development patterns: JSS, headless/SXA, serialization (Unicorn / SCS), and multisite configurations Experience with Sitecore CDP, Personalize, Search, Content Hub, Send, or other Sitecore composable DXP products Solid understanding of Sitecore licensing, deployment architecture, and cloud hosting (Azure / AWS) Familiarity with Vercel, Netlify, Next.js, and React in the context of Sitecore headless delivery AI & Modern Development Demonstrated experience integrating AI coding assistants (GitHub Copilot, Cursor, or similar) into a professional development workflow Understanding of LLM capabilities and limitations as applied to code generation, documentation, and test coverage Ability to design structured, AI readable inputs (design tokens, content schemas, component specs) that enable automation Experience with prompt engineering or building lightweight AI agents or automation pipelines is a strong plus Core Technical Skills .NET / C# - solid backend development fundamentals JavaScript / TypeScript, React or Next.js for headless front end delivery RESTful and GraphQL API design and integration CI/CD pipeline setup and management (Azure DevOps, GitHub Actions) Performance optimisation, accessibility standards (WCAG 2.1), and SEO best practices Agile / Scrum delivery experience in cross functional teams Add ons You are Sitecore MVP and active participation in Sitecore community You enjoy being in front of the client and have professional services experience You are skilled at refining and implementing Sitecore solutions Experience contributing to or reviewing AI influenced project estimates and delivery models Our UK Benefits include: 22 days holiday 2 floating holiday days 2 volunteering days Defined contribution pension scheme Flexibility + remote working The above description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Our Borrowing Analytics Engineering Team: Our Mission in Borrowing is to enable people's financial goals through better borrowing. Our customers look to borrow money to enable them to achieve something in their lives - whether that's making a big life event affordable, buying something they need now without affecting their monthly budget, or getting by until payday. And we're looking to shape this mission by building products that our customers love, whilst scaling those top revenue lines across the business safely. We're looking for a Lead Analytics Engineer within our borrowing team to help build world class service for the bank of the future. You will play a critical role in overseeing our foundational data platforms, identifying and driving opportunities to enhance our current capabilities. Your expertise will be pivotal in allowing us to scale into new global markets, build new products and shape the future of how we serve our customers. We have a strong culture of data-driven decision making across the whole company. And we're great believers in powerful, real-time analytics and empowerment of the wider business. Serving as a data architect for Monzo's Borrowing data, contributing to the design and scalability of data models that measure the performance of our product suite. Develop robust data models downstream of backend services, primarily in BigQuery, to support internal reporting, machine learning, large language models, as well as financial and regulatory use cases. Be a key voice in shaping and maintaining best practices for our Data Warehouse, including source data payload design, logical data modelling, implementation, metadata, and testing standards. Collaboratively set standards and work with data across Monzo, fostering knowledge sharing and continuously improving data practices. Contribute to prioritising data governance issues, ensuring a comprehensive approach to data integrity and compliance. Being a key technical leader who's able to champion central platform initiatives that aim to elevate the data standards across Borrowing and beyond. We'd love to hear from you : You have a strong passion for data modelling, ETL projects, and Big Data. You enjoy working with data streams from various services, such as financial, transactional, and operational systems. SQL and data modelling are second nature to you, and you are comfortable with general Data Warehousing concepts. You are committed to continuous improvement, proactively identifying opportunities and addressing challenges in your work and the work of others. You have experience building robust and reliable data sets that require a high level of control. You enjoy working with cross functional fast moving teams and are passionate about serving our customers. You are able to think strategically about credit products and how our underlying data models will unlock more insights for our team and more value for our customers. You are excited about enabling other data scientists, analytics engineers and credit analysts by sharing your expertise on data architecture. You have the ability to shape big, ambiguous data domains and get the required buy-in from key leaders across the business. You are able to shape and manage the technical roadmap of an entire domain and execute against the project plan's deliverables. You are leading through the contributions of others by effectively leveraging the multiplier effect to create exponential value across Borrowing and Analytics Engineering. Excel in cross-functional stakeholder communication (back-end engineers, product managers, and credit analysts), while also effectively engaging with senior technical leaders. The interview process: Our interview process involves 4 main stages: Technical task 3 x 1 hours sessions (final interview) Our average process takes around 3-4 weeks but we will always work around your availability. This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London). We offer flexible working hours and trust you to work enough hours to do your job well, at times that suit you and your team. Learning budget of £1,000 a year for books, training courses and conferences. And much more, see our full list of benefits here

A dynamic financial services platform in the UK seeks a Senior Engineer to build and innovate backend systems for stablecoin-powered debit cards. You will define core infrastructure, collaborate with customers in integrating systems, and contribute to impactful financial solutions worldwide. The role offers meaningful equity, competitive salary, and unique experiences, with a focus on creating change in economically challenged areas.

Our Borrowing Analytics Engineering Team: Our Mission in Borrowing is to enable people's financial goals through better borrowing. Our customers look to borrow money to enable them to achieve something in their lives - whether that's making a big life event affordable, buying something they need now without affecting their monthly budget, or getting by until payday. And we're looking to shape this mission by building products that our customers love, whilst scaling those top revenue lines across the business safely. We're looking for a Lead Analytics Engineer within our borrowing team to help build world class service for the bank of the future. You will play a critical role in overseeing our foundational data platforms, identifying and driving opportunities to enhance our current capabilities. Your expertise will be pivotal in allowing us to scale into new global markets, build new products and shape the future of how we serve our customers. We have a strong culture of data-driven decision making across the whole company. And we're great believers in powerful, real-time analytics and empowerment of the wider business. Serving as a data architect for Monzo's Borrowing data, contributing to the design and scalability of data models that measure the performance of our product suite. Develop robust data models downstream of backend services, primarily in BigQuery, to support internal reporting, machine learning, large language models, as well as financial and regulatory use cases. Be a key voice in shaping and maintaining best practices for our Data Warehouse, including source data payload design, logical data modelling, implementation, metadata, and testing standards. Collaboratively set standards and work with data across Monzo, fostering knowledge sharing and continuously improving data practices. Contribute to prioritising data governance issues, ensuring a comprehensive approach to data integrity and compliance. Being a key technical leader who's able to champion central platform initiatives that aim to elevate the data standards across Borrowing and beyond. We'd love to hear from you : You have a strong passion for data modelling, ETL projects, and Big Data. You enjoy working with data streams from various services, such as financial, transactional, and operational systems. SQL and data modelling are second nature to you, and you are comfortable with general Data Warehousing concepts. You are committed to continuous improvement, proactively identifying opportunities and addressing challenges in your work and the work of others. You have experience building robust and reliable data sets that require a high level of control. You enjoy working with cross functional fast moving teams and are passionate about serving our customers. You are able to think strategically about credit products and how our underlying data models will unlock more insights for our team and more value for our customers. You are excited about enabling other data scientists, analytics engineers and credit analysts by sharing your expertise on data architecture. You have the ability to shape big, ambiguous data domains and get the required buy-in from key leaders across the business. You are able to shape and manage the technical roadmap of an entire domain and execute against the project plan's deliverables. You are leading through the contributions of others by effectively leveraging the multiplier effect to create exponential value across Borrowing and Analytics Engineering. Excel in cross-functional stakeholder communication (back-end engineers, product managers, and credit analysts), while also effectively engaging with senior technical leaders. The interview process: Our interview process involves 4 main stages: Technical task 3 x 1 hours sessions (final interview) Our average process takes around 3-4 weeks but we will always work around your availability. This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London). We offer flexible working hours and trust you to work enough hours to do your job well, at times that suit you and your team. Learning budget of £1,000 a year for books, training courses and conferences. And much more, see our full list of benefits here