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About StackOne: StackOne is the AI Integration Gateway for SaaS products and AI Agents. Backed by GV and Workday Ventures ($24M raised), we help builders of SaaS platforms and AI Agents orchestrate hundreds of scalable, accurate, and enterprise-grade integrations. Our platform combines 25,000 pre-mapped actions on 200 connectors, an AI-powered integration development toolkit, plus security by design: a real-time architecture, managed authentication and permissions, and end-to-end observability. Join us on our fast trajectory to build the future of agentic integrations. About the role We're looking for a Senior Platform Engineer to own how StackOne is built, shipped, and run, as we scale across our own cloud and into our customers' clouds. You'll own the infrastructure behind the platform, our deployment pipeline and developer tooling, and how we package StackOne to run inside customers' own AWS, GCP, or Azure accounts. It's a hands on role with broad scope. You write code and tooling, you own the IaC other engineers depend on, and you set the standard for how every new repository gets deployed and secured. You'll report directly to the CTO and work closely with our Security Engineer and tech leads. Responsibilities Own our infrastructure at scale: the AWS estate today (ECS Fargate, Aurora, ElastiCache, MSK, OpenSearch, Lambda, KMS) and the AWS CDK to Terraform migration. Keep it reliable, observable, and cost aware. Build out the deployment pipeline as we consolidate toward a monorepo: the CI/CD that ships every service, plus an automated end to end testing harness with incremental (affected only) testing that stays fast as we grow. Ship into customers' own clouds (self hosted / BYOC): the Terraform modules, container images, runbooks, and documentation for internal teams and customers. Own the release and upgrade path for self hosted customers: versioned, signed releases, a supported version policy, and a call home for usage and version reporting. Set the standard for new repositories: partner with the Security Engineer and tech leads so new projects (product, internal tools, and vibe coded prototypes) ship secure and deployable from day one. Templates and golden paths, not gate keeping. Raise reliability: SLOs, observability, and incident response. Make the system easy to operate when something breaks at 3am. Treat infrastructure as a product: paved roads and self serve tooling so product engineers ship without waiting on you. Use AI in the workflow: lean on LLMs and agents for IaC generation, test scaffolding, and runbook drafting, with guardrails you trust. What we're looking for 4+ years in platform, infrastructure, SRE, or DevOps, with hands on AWS at scale: ECS/Fargate, RDS/Aurora, Lambda, networking, IAM, KMS. Deep IaC ability: Terraform and/or AWS CDK, comfortable owning modules other teams build on. Strong CI/CD and monorepo build experience: caching and incremental/affected only test execution. You've made a slow pipeline fast. Strong coding in TypeScript, Python, or Go. You build tooling, not just YAML and configs. Containers in production (Docker); Kubernetes a plus. Security minded: you bake secure defaults into pipelines and repo templates, and partner with security rather than routing around it. A clear writer: docs and runbooks that internal engineers and external customers can follow. End to end ownership: you scope, ship, and measure, and automate instead of running manual checklists. Nice to have Shipping software into customers' own cloud or on prem (BYOC / self hosted), or a platform like Nuon, Replicated, or Omnistrate. Multi cloud (GCP or Azure) IaC, and exposure to Temporal, Kafka/MSK, ClickHouse, or OpenSearch. Our stack Cloud & infra: AWS (ECS Fargate, Aurora Postgres, ElastiCache, MSK, OpenSearch, Lambda, S3, KMS, CloudFront, WAF), Cloudflare (Workers, WAF) IaC: AWS CDK today, migrating to Terraform Data & messaging: Postgres, Redis, Kafka, OpenSearch, ClickHouse CI/CD: GitHub Actions Observability & analytics: Datadog, Sentry, Metabase Languages: TypeScript (Node.js), Python Benefits Meaningful share options (EMI) 25 days holiday + 1 additional day per year of tenure Private health insurance, including dental & optical £15/day London office lunch budget, up to £120/month £1,000 home office setup + £500/year top up Annual team offsite to sunny spots Join one of Europe's fastest growing startups Work with a veteran team of ex Google, Microsoft, Oracle, Coinbase, JP Morgan and more Health, fitness and gift card discounts; Cycle2Work and Electric Cars scheme London (hybrid, 2 days/week) preferred; open to remote within the UK We believe diversity drives innovation. We encourage individuals from all backgrounds to apply. As an equal opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees.

the company is the upskilling platform for AI and Tech adoption. We have partnered with 1,500+ companies to deliver a new kind of learning that's transforming today's workforce. Our upskilling apprenticeships are designed for people of any age and career stage to build critical AI, data, and tech skills. Our learners have driven $2bn+ ROI for their employers, using the skills they've learned to improve productivity and measurable performance. In June 2022, we announced a $220 million Series D funding round co-led by StepStone Group, Lightspeed Venture Partners and General Catalyst. With a post-money valuation of $1.7bn, the round makes us the UK's first EdTech unicorn. But we aren't stopping there. With a strong operational footprint and 800+ employees, we have ambitious plans to continue scaling. We're building a world where tech skills unlock people's potential and output. Join the company and power our mission to equip the workforce to win in the AI era. Opportunity It's an incredible time to join the Engineering team at the company, the UK's first edtech unicorn, as we equip the workforce to win in an AI era. You have a real opportunity to impact the lives of thousands of people - not by picking up tickets, but by building the engine that gets more people into transformative learning, faster. Mission the company is reshaping the future of workforce development. Growth at the company is a product problem, not a marketing problem - and increasingly the answers to those problems run through AI. You will join a domain team, gain deep knowledge of our products, and play a central role in delivering scalable, user-focused learner experiences across the platform. Product Our platform now serves tens of thousands of learners, and demand for AI skills is accelerating. You won't be handed a spec - you'll be in discovery, shaping what we build and why. Every feature you ship connects directly to a learner outcome, and you'll be expected to own that connection from design through to deployment. Team You will be joining a high-growth, high-impact cross-functional tribe spanning product, engineering, design, and AI innovation. We foster a culture of engineering craft, structured experimentation, and rapid innovation. We value engineers who are comfortable swimming in the deep end, who care deeply about the intersection of AI and user experience, and who are excited to solve complex scaling challenges. This is a high-trust, hands on building environment, supported by "10% time" for experimentation and weekly knowledge-sharing. We embrace a "re teaming" culture - giving you the high agency opportunity to dynamically form teams around business priorities, tackle new disciplines, and accelerate your career. Challenge You will tackle bold problems to drive our scaling efforts: Activate Learners: Build AI driven onboarding flows that adapt in real time to what a learner already knows, how they prefer to engage, and where they need support. Drive Engagement: Partner with AI Engineers to develop personalised learning experiences that adapt to individual pace, context, and need. Scale Systems: Operationalise AI generated content at scale across our end to end messaging systems - defining the guardrails that ensure output feels relevant and human. Ship Code: Deliver high quality architecture and write production code across our core stack: AWS, React, and TypeScript. AI Fluency This role sits at the intersection of AI and product. We don't treat AI as an add on or an experiment - it is our engine. We expect you to be a practitioner: You use AI assisted development tools (e.g. Claude Code, Cursor, Gemini) as a natural part of your daily workflow - to accelerate velocity, raise code quality, and explore solution space faster. You evaluate AI output critically. You know when to trust it, when to push back, and how to iterate toward something production worthy. You've worked with LLM APIs or agentic frameworks in a real product context and understand their failure modes - hallucination, latency, cost, and user trust. You bring a product builder's instinct to AI features: you're asking "does this actually help the user?" not just "does this technically work?" Your Impact As a Senior Software Engineer, your mastery drives direct business outcomes. We expect you to: Execute as an Owner: Independently lead initiatives from design to deployment. Avoid over or under building - arrive at implementations that solve the problem, deliver customer value, and scale. Elevate Technical Excellence: Zero tolerance for user issues. Launch bug free systems with proactive monitoring and instrumentation built in from day one. Scale Simplicity: Identify and manage technical debt, leaving the codebase cleaner than you found it. Understand a problem with multiple solutions, consider trade offs, and settle on the most suitable design before building. Multiply Your Team: Help less experienced engineers grow through mentoring, pairing, and code reviews. Proactively unblock peers. Embrace High Agency: Thrive in our re teaming environment - collaborate across functions, adapt to shifting priorities, and bring an owner's mindset to ambiguous challenges. Communicate Clearly: Inspire confidence when presenting complex technical concepts to both technical and non technical stakeholders. Take Initiative: Pull up a chair in discovery. Work alongside product and design to shape the problem before the solution is fixed. Name bottlenecks early and act on them. Stay Metric Obsessed: Track and understand product and engineering metrics alike - and always connect them to the business result they ladder up to. Grow Continuously: Treat setbacks as a signal, not a failure. Make calls without perfect data, change direction when new information arrives, and see the current state as a starting point. Operating Principles in Action We evaluate and drive performance through our BAM framework (Behaviours, Achievement, Mastery): Solve for Customer Value: Every decision starts with: "How does this create value for our paying customers?" Prioritise work that directly benefits the learner over internal convenience or habit. Drivers, Not Passengers: Own outcomes. Don't wait for permission to fix a problem - lead the solution, take others with you. Be Decisive, Even in Ambiguity: Launch imperfect solutions, test, learn, and course correct quickly. Don't let fear of the wrong call stall progress. AI to Deliver Outcomes: AI is your co author, not a shortcut. Use it to go faster and build better - but direct it deliberately, challenge its output, and hold the quality bar. Interview Process Initial Screen: A brief conversation about your background, achievements, and impact. AI Assisted Technical: A coding and system design exercise where you use AI tools to build. We assess how you direct, evaluate, and iterate on AI output - not just whether you can use it. We then deep dive into your technical mastery and architectural thinking. Architecture & Behaviours: How you live our Operating Principles - ownership, decisiveness, and how you bring others along. Benefits Time off - 27 days holiday, plus 5 additional days off: 1 life event day, 2 volunteer days, 2 company wide wellbeing days (M-Powered Weekend) and 8 bank holidays per year Health & Wellness - private medical Insurance with Bupa, a medical cashback scheme, life insurance, gym membership & wellness resources through Wellhub and access to Spill - all in one mental health support Hybrid work offering - for most roles we collaborate in the office three days per week with the exception of Coaches and Instructors who collaborate in the office once a month Work from anywhere scheme - you'll have the opportunity to work from anywhere, up to 10 days per year Space to connect - Beyond the desk, we make time for weekly catch ups, seasonal celebrations, and have a kitchen that's always stocked! Our Commitment to Diversity, Equity and Inclusion We're an equal opportunities employer. And proud of it. Every applicant and employee is afforded the same opportunities regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. This will never change. Read our Equality, Diversity & Inclusion policy here. Our Commitment to Safeguarding the company is committed to safeguarding and promoting the welfare of our learners. We expect all employees to share this commitment and adhere to our Safeguarding Policy, our Prevent Policy and all other the company company policies. Successful applicants will be required to undertake at least a Basic check via the Disclosure Barring Service (DBS). For roles that will involve a Regulated Activity, successful applicants must also undergo an Enhanced DBS check, including a Children's Barred List check and a Prohibition Order check. Roles involving Regulated Activity may interact with vulnerable groups, therefore are exempt from the Rehabilitation of Offenders Act 1974 meaning applicants are required to declare any convictions, cautions, reprimands, and final warnings. Providing false information is an offence and could result in the application being rejected or summary dismissal if the applicant has been selected . click apply for full job details

Enterprise Solutions Architect - Fixed-Term Contract (12 Months) Department: Internal Technology Employment Type: Fixed Term - Full Time Location: Oxford, UK Description Based in Oxford, you will be the Enterprise Solutions Architect working in an architectural capacity on projects and ongoing maintenance of our enterprise systems landscape (including Microsoft Dynamics F&O, Salesforce, SharePoint, Microsoft 365, SAP Success Factors). You will be part of the architecture function and liaise with internal teams and third parties to ensure systems integrate effectively, and input to processes and practices to ensure they are scalable, secure and robust. We are undertaking several strategic business programmes currently to refine/change our tier 1 systems, in your role you will be aligned to at least 1 of these strategic programmes with overall architectural responsibility, escalating where required, to the Head of Architecture and Engineering, or the Head of Internal Technology. The successful applicant will have a passion for solving business problems with technology and combine exceptional technical capabilities with great communication skills and understanding of how the business operates. The successful candidate will work in a creative, intellectually stimulating environment. You will enjoy autonomy, and the opportunity to have a significant impact on Aurora's digital strategy, ensuring that our enterprise systems are highly effective and meet the needs of this very fast growing, data heavy business. Key Responsibilities Lead as the Enterprise Solutions Architect for at least 1 of the strategic business programmes focused on our tier 1 systems (Microsoft Dynamics F&O, Salesforce, SharePoint, Microsoft 365, SAP Success Factors) Champion enterprise architecture principles and governance whilst being hands on in delivery where required Be a confident technical liaison for 3rd party partners and internal stakeholders Ensure solutions are embedded through the engineering functions into operational readiness Make key decisions on how systems integrate, where and how data is mastered and how data flows between the systems, ensuring both the velocity and stability required Assure configuration, workflows and automation aligns with technology best practice and architectural standards within Aurora Ensure effective governance and integrity of system boundaries; be aware of and mitigate the risk of boundary creep Contribute to policies and practices to ensure our enterprise systems remain scalable, secure, and robust and that third party software across the business is appropriately managed Be a key resource for our Systems Managers (business partners with Aurora departments), providing architectural input to stakeholder requirements, guiding senior stakeholders as required, identifying and delivering scalable solutions Skills, Knowledge and Expertise Required attributes: Proven experience operating as an Enterprise Architect across multiple domains and delivery streams, with demonstrable impact through roadmaps, standards and governance Deep experience working with and governing 3rd Party integration partners, holding them to account and ensuring delivery and architectural alignment Strong understanding of EA disciplines (business/data/application/technology) and ability to connect them to portfolio and operating model decisions Track record defining and executing target-state architectures and transition roadmaps (incremental, time to value-led, dependency aware) Hands on experience implementing architecture governance: principles, standards, architecture reviews, exception management and decision records Microsoft ecosystem architecture depth relevant to the organisation's stack, including: Dynamics 365 F&O integration approaches and guidance Salesforce integration approaches and guidance SAP SuccessFactors integration and guidance Power Platform/Dataverse governance and ALM best practice; environment strategy and DLP controls Data Foundation expertise leveraging Microsoft data technologies with particular focus on Microsoft Fabric (or equivalent modern Lakehouse patterns), including governance/lineage and enabling self service analytics safely Enterprise SaaS integration across domains with Salesforce CRM, Dynamics 365 F&O & SAP Success Factors Strong integration design capability: Domain Driven Design, event based integration, API design principles, resilience patterns, operational considerations (SLAs, observability, incident readiness) Excellent stakeholder management and communication: can influence at exec level, simplify complex trade offs, and align diverse teams behind common patterns and outcomes Desirable attributes: TOGAF certification or equivalent applied EA practice Experience establishing EA repositories/tooling, platform guardrails, and measurable architecture outcomes (reuse, risk reduction, simplification) What we offer Some of the benefits we include are: Private Medical Insurance Dental Insurance Parental Support Salary Exchange Pension Employee Assistance Programme (EAP) Local Oxford Discounts Cycle to work Scheme Flu Jabs At AER, we are committed to offering flexibility in the way we work. Most of our roles are hybrid with a mix of in office/home working and potentially adjustable working hours. Let's discuss what works for you and AER during the interview process. The Company is committed to the principle that no employee or job applicant shall receive unfavourable treatment on grounds of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage or civil partnership, pregnancy, and maternity. To apply, please submit your Résumé / CV, a personal summary, your salary expectations and please inform us of your notice period. Unfortunately, we are unable to accept applications via email, telephone, or social media platforms. To be considered for this position, please submit your application using the link provided. Applications submitted through any other channel will not be reviewed.

Who we are We are a London tech startup on the lookout for bright, motivated and self-driven individuals to join the team. Who you are You are a software developer with a keen interest in generating real-world impact with industrial applications. Evidence of self-motivated learning, listening, creative problem solving, critical thinking and solutions communication. We are less interested in specific technologies and tools, and more interested in your attitude, learning speed and thought processes. Strong communication skills. Existing interest in any of software automation, testing, or deployment. Understanding of software engineering best practices. Programming experience with any of C#, Rust, or other typed languages. Interest in cloud technologies: e.g. AWS or Azure. Eligibility to work in the UK. Nice to have Relevant degree in a STEM field (e.g., engineering, physics, mathematics, computer science). Previous applied experience, e.g. internships or research projects, with industry or in technology startups. DevOps experience with any of Kubernetes, HashiCorp Nomad, Docker. Keen interest in data-flow pipelines, databases, simulation, machine learning and/or security. Ability to deal with ambiguity and change, in a high-growth environment, while maintaining high standards of quality and attention to detail. Customer interaction experience. Bonus Existing interest in standard machine learning and deep-learning packages (scikit-learn, Keras, PyTorch). Existing interest in data science and simulation workflows in the manufacturing, energy or chemical process industries. Experience with high-performance computing (HPC). What we do We are building what will become a leading industrial platform that empowers engineers and research scientists to solve pressing problems in energy efficiency, product design and reliability. We develop and support a product that connects simulations, data, and AI to empower large organisations when making informed decisions across the life cycle of engineered systems. the company is an early stage startup backed by Crane Venture Partners (UK) and Acequia Capital (USA), along with international angel investors. We were founded on partnerships with leading engineering and research institutions including Imperial College London and The Alan Turing Institute. Our customers are early-adopter multinational organisations in the pharmaceuticals, fast-moving consumer goods, defence, and energy sectors. Where we operate Our office is in London (White City). This position is available full time in the UK. When we work We offer 25 days paid annual leave, in addition to UK bank holidays. What you will do (60%) Support the development and testing of features, fixes and general improvements to the core the company product. Investigate and address production issues. (20%) Improve deployment processes including deployment scripting, testing, continuous integration and continuous delivery. (20%) Contribute to technical reference materials including application, code and use-case documentation, technical blog posts, and educational resources for teach-in sessions and data-centric engineering seminars. What we offer Salary range of £60,000 to £85,000 depending on experience. Development training and support to learn required technical skills. Employee stock options. New equipment: MacBook Pro, and work-from-home allowance. Opportunities to attend technical conferences. Flexible hybrid working environment, blending work from the office and home. Our policy on equality, diversity and inclusion the company is committed to creating an environment where diversity is valued and everyone is treated fairly. We welcome applications from anyone who meets the specific criteria of the post regardless of age, disability, ethnicity, gender reassignment, marital or civil partnership status, pregnancy and maternity, religion or belief, sex and sexual orientation. Reasonable adjustments to the interview process can also be made for any candidates with a disability. One more thing If you have a compelling interest in our mission, and wish to propose a role that more closely matches your skill set, please get in touch.

Swansea, United Kingdom Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user centred design, agile delivery, and scalable digital services that genuinely make a difference. Location: Swansea (with a regular expectation of 60% on site attendance). Strong focus on work life balance with a flexible hybrid model (3 days onsite). Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts. Based in Swansea, South Wales - three days per week on site. About the Role We are seeking a technically deep, automation first Software Development Engineer in Test (SDET) to embed within a blended digital delivery squad of civil servants and supplier staff. In this role, you will design, build, maintain, and continuously improve the automated test frameworks and quality engineering practices that underpin high volume, citizen facing digital services handling billions of interactions annually. You will own the full testing lifecycle from strategic planning through to continuous integration and continuous deployment (CI/CD) pipeline integration. Working alongside software engineers, architects, and product owners, you will ensure that quality is built in from the start, rather than bolted on at the end. You will be expected to code in the languages used across our modern tech stack and maintain a strong grasp of API, performance, security, and accessibility testing. Key Responsibilities Framework Development: Design, build, and maintain automated test frameworks covering functional, regression, API, integration, performance, and security testing. Pipeline Integration: Embed automated tests within CI/CD pipelines (e.g., Jenkins or GitHub Actions) to ensure continuous quality feedback and facilitate fast build cycles. Strategy & Planning: Define and own the test strategy for assigned digital products, ensuring appropriate test coverage across unit, integration, system, performance, and accessibility layers. Specialised Testing: Lead API testing for REST/GraphQL services using tools like RestAssured, Postman, or Karate, and execute performance/load testing using Gatling, k6, or JMeter to validate services at a massive national scale. Accessibility & Security: Conduct rigorous accessibility testing aligned to WCAG 2.2 standards using automated tools (such as axe core or Pa11y) and manual screen reader testing, while embedding security testing practices (e.g., OWASP Top 10, DAST with OWASP ZAP or Burp Suite) within the delivery pipeline in support of secure by design principles. Shift Left Quality: Collaborate closely with software engineers, architects, and business analysts to define clear acceptance criteria, review code for testability, and champion shift left quality practices. Environment & Defect Management: Maintain test environments and test data strategies, manage the defect lifecycle, and produce clear quality dashboards and reports for the team and portfolio management. Government Service Standards: Support formal government service assessments by providing concrete evidence of test coverage, quality metrics, and accessibility compliance. Requirements Public Sector Delivery: Proven experience acting as an SDET or Senior Test Automation Engineer on large scale, cloud hosted digital or government services. Automation Frameworks: Deep, hands on expertise with modern test automation frameworks such as Selenium, Playwright, Cypress, Cucumber/BDD, RestAssured, or Karate. CI/CD & Cloud: Extensive experience integrating automated tests into CI/CD pipelines (e.g., Jenkins, GitHub Actions) and interpreting pipeline quality gates, alongside experience with AWS hosted environments and cloud based test execution. Performance & API Testing: Demonstrable experience in API testing (REST/GraphQL) and executing performance testing at a high volume scale. Accessibility & Security Compliance: Strong knowledge of WCAG 2.2 accessibility testing standards and relevant tooling (such as NVDA or JAWS), as well as familiarity with secure testing practices, vulnerability scanning, and DAST tools. Tech Stack Familiarity: Experience testing Java SpringBoot, Ruby on Rails, and AWS Lambda serverless patterns. Certifications: Recognised professional qualifications such as the ISTQB Advanced Level Test Automation Engineer certification. Advanced Testing Principles: Experience with contract testing (e.g., Pact) for microservices and API ecosystems, as well as familiarity with chaos engineering and site reliability testing principles. Tooling Proficiency: Advanced skills in test management tooling such as Jira, Xray, or Zephyr. Government Assessments: Prior experience working in GDS assessed services and actively contributing to service assessment evidence packs within comparable high volume government digital environments. What we offer Competitive salary with annual review Company pension scheme Generous annual leave entitlement Critical illness cover Relocation support of £3,000 - £5,000 Visa sponsorship for eligible candidates Access to learning and development resources A supportive, inclusive working environment Scrumconnect creates next generation digital services through an award winning blend of design, engineering, and artificial intelligence expertise. We specialise in modern software development, data solutions, testing, and strategic design to enable faster delivery, better user experiences, and lower operational costs across the public sector. Our delivery approach is driven by our core values: collaboration, creating value early, integrity, and commitment. We believe we are stronger together, tackling complex problems as one unified team to build intelligent, secure, and scalable platforms. With a proven track record of transforming critical digital services for major government departments including the DVLA, DWP, and HM Courts and Tribunals Service, we focus on turning information into insight, automating complexity, and delivering measurable impact for citizens. How to Apply Please submit your CV to or apply directly through this listing. For an informal conversation about the role, contact Name at contact details . Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.

Principal Infrastructure Engineer Department: Engineering Employment Type: Permanent - Full Time Location: Bristol, UK We're building the UK's next generation engineering powerhouse, providing critical technology that strengthens national security and resilience. We specialise in turning advances in sensing, AI, and communications into operational capability for the edge, where connectivity may be degraded or denied. Our work focuses on accelerating the deployment of technology, improving decision-making for frontline teams, and protecting people and critical assets in demanding environments. Headquartered in Bristol, Rowden employs around 160 people and operates over 20,000 square feet of engineering and manufacturing facilities. We have a growing international footprint and are one of Europe's fastest-growing engineering businesses. Technical Leadership in Infrastructure & Applications As part of this journey, we are scaling our Infrastructure & Applications capability. This function builds intelligent, resilient, and private solutions from the cloud to the far-edge, ensuring robust and secure operations for our clients. As a Principal Infrastructure Engineer, you will act as a senior technical authority across Rowden's portfolio of projects, products, tools, and systems - including those relied upon by hundreds of deployed users and critical internal capabilities. You will collaborate closely with engineers, delivery teams, and customers, tackling complex technology challenges in demanding environments. This role is hands on, fast paced, and impact driven. You will provide technical leadership through architectural decision making, system design, and deep engineering expertise, guiding teams through uncertainty and enabling the delivery of robust, mission focused solutions. For the right person, this is an exceptional opportunity to shape infrastructure platforms and engineering standards in a growing, high trust organisation. You will bring broad, applicable knowledge across domains including workload virtualisation, cloud infrastructure, Linux operating systems, advanced networking concepts, and hyper converged infrastructure (HCI). Experience with high availability systems, fault tolerant architectures, and software defined networking (e.g. SD WAN) is highly valuable. Strong troubleshooting skills, clear communication with technical and non technical stakeholders, and the ability to decompose complex systems into manageable technical workstreams are essential. While this role offers hybrid working options, it requires a minimum of 3 days per week on site at our Bristol HQ, with occasional travel to customer sites. Candidates must be willing to obtain UK National Security Vetting clearance, with SC required and DV desirable. More information about security clearance is available here: Key areas of responsibility As a Principal Infrastructure Engineer at Rowden, you will be responsible for: Owning and assuring infrastructure architecture and design, ensuring privacy, security, compliance, high availability, performance, and resilience across all infrastructure capabilities, including cloud environments, applications, and security and service platforms. Scoping and shaping complex infrastructure initiatives, providing technical leadership during context alignment, architectural decision making, and execution to deliver solutions that meet demanding operational and regulatory requirements. Acting as a key technical decision maker, balancing trade offs, managing risk, and ensuring long term maintainability and platform health across interconnected systems. Designing, developing, and deploying infrastructure components such as networks, virtual machines, containers, and orchestration workflows, acting as a hands on technical leader and setting best practice patterns for others to follow. Producing high quality system diagrams, documentation, and design artefacts, maintaining high standards of accuracy, clarity, and diligence. Maintaining and optimising infrastructure platforms, including configuration management, system upgrades, and the implementation of infrastructure as code (IaC) practices to ensure consistency and scalability. Implementing and evolving monitoring, logging, and alerting capabilities to provide real time system insight, enable proactive issue detection, and optimise uptime. Developing and standardising secure build processes for end user devices, ensuring consistent integration with public, private, and hybrid cloud infrastructure, supported by clear documentation and reusable workflows. Championing modern Agile and DevOps practices, influencing ways of working across teams, improving feedback loops, and raising the quality and predictability of infrastructure delivery. Mentoring and coaching engineers across the organisation, providing technical guidance, review, and example to support professional growth and improve overall engineering capability. Key skills, experience and behaviours We are looking for someone passionate about technology who actively invests in their technical skills and abilities alongside: A degree or equivalent experience in computer science, IT, or a related discipline. Proven ability to provide technical leadership and influence engineering direction, operating autonomously in complex and ambiguous environments. Extensive experience as an infrastructure engineer, with strong understanding of networking, operating systems, cloud platforms, and virtualisation technologies. Experience with scripting and automation (e.g. Python, Bash) and tools such as Ansible, Terraform, or similar, with a strong preference for infrastructure as code practices. Demonstrated experience adopting and promoting Agile and DevOps practices to improve collaboration, delivery quality, and operational outcomes. Strong ability to decompose complex systems into clear technical workstreams, enabling engineers at all levels to contribute effectively. Excellent communication skills, both written and verbal, with the ability to explain complex technical concepts clearly to a range of stakeholders. Highly Desirable Experience Experience delivering complex, connected systems in regulated sectors such as defence, national security, telecommunications, financial services, or automotive. Designing, deploying, and supporting solutions at the far edge in denied, disrupted, intermittent, or lossy communication environments. Building and maintaining secure application deployments on AWS, Azure, or GCloud. Background experience in IT support or operational environments. Key Attributes Problem solver: Able to troubleshoot and resolve complex issues pragmatically and efficiently. Systems thinker: Comfortable reasoning about large scale, interconnected systems and balancing short term delivery with long term platform health. Detail oriented: Maintains high standards and adherence to best practices. Adaptable and self motivated: Learns quickly and continuously develops technical capability. Technical mentor: Develops engineers through guidance, review, and example rather than formal management. Collaborative: Works effectively across disciplines, sharing knowledge openly. Continuous improvement mindset: Proactively identifies opportunities to improve systems, processes, and ways of working. Agile mindset: Applies Agile principles pragmatically, facilitating alignment, prioritisation, and collaboration. Working at Rowden We are committed to building a flexible, inclusive, and enabling company. Our aim is to create a diverse team of talented people with unique skills, experience, and backgrounds, so please apply and come as you are! We also recognise the importance of flexible working and support this wherever we can. We typically operate a flexible, hybrid working model, with an average 3 days in the office each week (dependent on the role). We welcome the opportunity to discuss flexibility, part time working requirements and/or workplace adjustments with all our applicants. Rowden is a Disability Confident Committed company, and we actively encourage people with disabilities and health conditions to apply for our roles. Please let us know your requirements early on so that we can make sure you have everything you need up front to help make the recruitment process and experience as easy as possible. Finally, if you feel that you don't meet all the criteria included above but have transferable skills and relevant experience, we'd still love to hear from you!

Location Hybrid Didcot, UK Harwell, Didcot, Oxfordshire (onsite 2 days per week with travel to Westcott) Team UC Seniority Mid-level Closing:11:59pm, 10th Aug 2026 BST Perks and benefits Work from home option Life Insurance Wellness programs Employee Assistance Programme Enhanced maternity and paternity leave Sabbatical Opportunities Salary sacrifice Team social events Extracurricular clubs Cycle to work scheme Candidate happiness 8.46 (2526) Job Description Job Title Telecoms Systems Engineer The Challenge: We have an exciting opportunity for a Telecoms Systems Engineer to join the Ubiquitous Communication (UC) engineering department to work on exciting technologies (TN and NTN), and exercise system engineering approach to address real-world challenges faced by businesses. Our national and international activities offer the unique opportunity to work in a wide range of problem domains, market areas, diverse stakeholders ranging from research to commercial operators in the UK and abroad. From access to dedicated network development centre in Westcott to numerous other technical facilities, the team is at the forefront of exploitation of technologies that help the industrial ecosystem, and that will underpin the networks of the future. We are looking for enthusiastic candidates who will be involved in a wide range of activities - including technical delivery on projects, technical consultancy to businesses, engagement with universities and R&D centres and working within our facilities with a wide range of professionals in other disciplines. Equally, there is the opportunity to work on satellite enabled 5G as well as 6G networks through the evolution of both satellite and terrestrial networks. Skills & Experience required: MSc in Satellite Communications, Telecommunications systems or similar discipline (or equivalent relevant experience) Minimum of 5+ years in the telecoms, satellite communication domain or similar domain(or equivalent relevant experience) Knowledge of one or ideally more of the following areas - Cellular Network (Core Network), Satellite communications (Payload, Ground Station, Core Network) Knowledge of full end to end satellite communication network architecture and implementation Hands-on experience with the integration of telecoms components in embedded systems Proven experience of contribution to bids for collaborative/commercial work Knowledge of Hardware platforms, Linux, coding/scripting desirable Minimum of 3yr+ experience working on externally funded collaborative projects with external stakeholdersor relevant experience. Good communication skills (verbal and written English) Success factors: You know you have been successful when You have helped a business make use of satellite technology in delivering a solution to the market You have found a solution to a thorny technical issue delaying a project You have won the respect of external project partners on collaborative projects You have mastered and shared your knowledge on a new technology with the team The purpose of your new team: What is the overall objective of your team? The UC team is at the forefront of innovation in the connectivity area with technical expertise across 5G/6G, satellite communications, future networks, IoT and terminals. The overall objective is to help bring these exciting innovations closer to market by making it more accessible and fit for purpose. To achieve this, we work alongside a wide range of stakeholders, demonstrate leadership and technical expertise in key areas. About us & how we work: We strive to create a high trust, high performance and inclusive environment that enables team members to bring their whole selves to work. This helps to create the foundations of an innovation culture. Our shared values are critical to this: We care- for our people, our partners, and our planet We connect- and engage with people and ideas We learn- and grow, as people and as an industry Underpinning this is our belief in great teams. Our combined efforts will always deliver outcomes beyond that of any individual, providing we are honest through debate, experiment and reflect, and create shared resolutions in support of our purpose. Live these values, work to our principles, take ownership to deliver, and we are certain you will thrive with us. This job description set outs the skills and experience we think are needed to be able to perform in this job. If you believe you can deliver in this role then we want to hear from you. We offer a hybrid policy which is designed around collaboration, one 'anchor' day per week working with your direct team and another flexible day per week to be spent collaborating or working with other colleagues. Important notice for applicants: We use tools to detect plagiarism and the use of AI or chatbots for applicant answers. If plagiarism, AI use (such as ChatGPT) or similar software are found to have been used in your application you will not be considered for this or future roles within the Satellite Applications Catapult. At Satellite Applications Catapult, we're committed to fostering an inclusive and diverse workforce. We welcome candidates from all corners of the globe, but due to legal and logistical considerations, we want to be transparent about the potential visa-related challenges that could arise. Our ability to offer sponsorship will depend on the level of interest for our roles and salary level. If you need any additional support during the application process, please do reach out and connect. We also invite you to share feedback via Applied. Please note that we offer study support (at our discretion) and on the job training will be provided.

At the company, we help teams get more work done. We are the best AI work platform that empowers teams to automate, build, and scale their impact end-to end with tools that actually execute the work for you. With over $1B in ARR, 250,000+ customers, and a global team, we're serious about building a product people love to use and giving our employees the same ownership and flexibility to shape the way the world works. We care about the impact you make, not the hours you clock, so we encourage initiative, ownership, and fresh thinking. We back our people with flexible work, wellness and mental health support, and a work environment built on collaboration. We're currently expanding our engineering teams in London and looking for experienced Tech Leads. This is an individual contributor role with technical leadership scope, it's not a people management position. You'll drive the development of infrastructure features that shape our product's future from UI to database. Check out our Engineering Blog - company/ Please note this is a hybrid role based in our incredible London office in Fitzrovia, with 3 days per week on-site. About the Team Our Enterprise Engineering group sits at the heart of the company's growth, building the foundational systems that our largest customers depend on. The team is split across two closely connected areas: the Data Lifecycle team, which focuses on data compliance and governance at enterprise scale, and the Account Controls team, which gives internal and external partners the tools to manage and control customer data - and is currently our number one priority for enterprise growth. The work is genuinely complex: you'll be navigating large-scale, cross-product technical challenges, shaping data architecture that touches millions of users, and exploring how AI can be meaningfully applied to data management. Every decision you make has real impact on how enterprise clients experience the company. We're a hands on, collaborative team based in London, working across the full stack (primarily Node.js and React), and we thrive on people who can zoom in on the details when it matters and zoom out to see the bigger picture. About the role: You'll work with experienced and highly talented engineers who are passionate about what they do, using cutting edge technologies in a data- and impact driven environment. We foster a culture of transparency, full ownership, teamwork, and a no ego policy. Our engineering department consists of multiple groups, each responsible for a critical domain within the the company product. With over 400 engineers, we operate in cross functional teams, collaboratively defining, improving, building, and delivering features. What you will do: Play a key in shaping our product architecture and engineering excellence. Evolve our architecture and engineering practices to support the ever growing scale of users, features, and data. Work alongside experienced and highly skilled developers with cutting edge technologies. Collaborate closely with Product and Design teams, taking full ownership and responsibility from conception to post deployment in a fast paced, dynamic environment. Tech stack: React.js, Redux, Node.js, Ruby on Rails, AWS, Elasticsearch, Redis, MySQL. Note: Prior experience with our tech stack is not required; we welcome people willing to learn. Requirements 6+ years of experience as a Software Engineer. Strong technical expertise with a proven track record of building products that people love and use daily. Full stack development experience, with a primary focus on backend. Experience developing large scale, user facing web products. Deep product understanding and a passion for creating software that delivers an exceptional user experience. Strong team player with excellent communication skills and empathy. Commitment to quality and simplicity in engineering and product development. What the company can offer you: Opportunity to join a well funded, publicly listed company with big ambitions and strong growth potential. Competitive base salary, bonus, and RSUs. Private healthcare insurance, critical illness, and life insurance coverage. Pension contributions matched up to 7%. ClassPass membership. Buffet breakfast and lunch provided at the office, Monday to Thursday. Fully dedicated learning and development team that provides opportunities for our employees to hone and gain new skills. Fun team events, socials and offsites. Amazing company culture that values transparency and collaboration while never forgetting to have fun while we work! We've been named "Best Place to Work" in the UK. A global, dynamic and passionate environment with employees in Tel Aviv, New York, San Francisco, Miami, Chicago, Denver, London, Warsaw, Sydney, São Paulo, and Tokyo.

Swansea, United Kingdom Posted on 28/05/2026 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy whose work has positively influenced the lives of over 40 million UK citizens. We deliver impactful technology solutions across UK government departments, working at the forefront of user-centred design, agile delivery, and scalable digital services that genuinely make a difference. Why This Opportunity Stands Out Work on a high impact UK public sector digital programme, delivering services used by millions Opportunity to be based in Swansea, with relocation support of up to £5,000 Visa sponsorship available for eligible candidates Strong focus on work life balance with a flexible hybrid model (3 days onsite) Be part of a collaborative, multidisciplinary agile environment alongside civil servants and industry experts Based in Swansea, South Wales - three days per week on site This role requires three days per week at our client's Swansea offices and we want to be straightforward about that. Swansea is a coastal city offering a genuinely excellent quality of life: lower cost of living than London or Birmingham, shorter commutes, and the kind of work life balance that is hard to find elsewhere. If you have spent years commuting into a major city, working three days a week by the sea without taking a pay cut may be more appealing than you expect. The work is meaningful too, public sector digital delivery that directly impacts people's lives across the UK. We also offer relocation support of £3,000 - £5,000 to help make the move straightforward. About the Role We are seeking an authoritative and hands on Solution / Technical Architect to provide architectural leadership across blended, multidisciplinary digital delivery squads within a large scale UK government agency. Operating at the heart of a mature digital environment in Swansea, you will ensure that all solutions align with strategic architecture, cloud first principles, the Government Digital and Data (GDD) Technology Code of Practice, and rigorous secure by design standards. You will actively shape the technical direction of digital products that process tens of millions of customer transactions and billions of digital interactions annually. This is a high impact role spanning citizen facing services, internal staff systems, cloud infrastructure, API platforms, and critical legacy transformation initiatives. You must be comfortable translating high level architectural direction into deliverable agile sprint work while fostering a culture of continuous learning and skills transfer. Key Responsibilities Architectural Leadership: Define, own, and communicate solution architectures for new and evolving digital services, producing clear Architecture Decision Records (ADRs), high level and low level designs, and reusable architecture patterns. Strategic Alignment: Ensure all designs conform to an agreed strategic architecture (API first, cloud first on AWS), software engineering standards, and cross government digital frameworks. Technical Governance: Lead technical governance activities, including preparing submissions for Architecture Review Boards (ARB) and participating in design authorities and technical assurance reviews. Hands on Collaboration: Provide active technical leadership within blended agile squads, reviewing code, advising on implementation approaches, and resolving complex technical blockers. Cloud & Platform Engineering: Drive cloud engineering decisions on AWS, encompassing serverless environments (Lambda/Node.js), containerisation, infrastructure as code (Terraform/CDK), and modern platform engineering practices. Cross Government Integration: Assess and guide integration approaches for strategic cross government platforms (such as digital identity, digital wallets, payment gateways, and notification systems) alongside third party APIs. Legacy Modernisation: Lead architectural activities for legacy transformation, safely migrating services away from mainframe, COBOL, and older database environments to scalable, modern platforms. Security & Compliance: Champion secure by design principles, participating in threat modelling (e.g., STRIDE) and collaborating closely with cyber security and information assurance teams on Data Protection Impact Assessments (DPIAs). Public Sector Delivery: Extensive hands on experience acting as a Solution or Technical Architect on large scale, complex digital transformation programmes within the public sector or highly regulated environments. Cloud Native Expertise: Deep expertise in cloud native architecture on AWS (including API Gateway, Lambda, ECS/EKS, RDS, S3, CloudFront, and IAM). Modern Architecture Patterns: Strong practical knowledge of API first design principles, REST/GraphQL, event driven architectures, microservices, and domain driven design. Automation & Tooling: Proficiency with infrastructure as code tooling (such as Terraform, AWS CDK, or CloudFormation) and CI/CD pipeline design (e.g., Jenkins, GitHub Actions). Security Knowledge: Comprehensive understanding of secure by design principles, cloud security guidance (e.g., NCSC), and government security classifications (OFFICIAL, OFFICIAL SENSITIVE). Communication & Artefacts: A proven track record of producing high quality architectural artefacts (C4 models, ADRs) and confidently translating complex technical decisions for non technical senior stakeholders. Agile Assurance: Experience working through all phases of agile delivery and actively contributing to formal government digital service assessments (such as GDS assessments). Legacy Migration: Prior experience with legacy mainframe modernisation and large scale migration patterns. Large Data Estates: Familiarity with operating and architecting within extremely large data estates (handling upwards of 50 million records). Emerging Technologies: Awareness of emerging technologies and how they apply to public sector delivery, such as AI/ML on AWS, digital identity (eIDAS), or biometrics. Professional Certifications: Recognised architecture certifications, such as TOGAF or AWS Certified Solutions Architect Professional. Tech Stack Familiarity: Practical experience supporting and designing for Java SpringBoot backend microservices and Ruby on Rails front end architectures. Benefits and Other Information Visa sponsorship for eligible candidates Access to learning and development resources A supportive, inclusive working environment We keep things straightforward. Following an initial CV review, successful candidates will be invited to a short screening call with our recruitment team, followed by a two stage process comprising a technical assessment and a values based interview with the hiring team. We aim to move quickly and will keep you informed at every stage. Scrumconnect Consulting is an equal opportunities employer. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds, regardless of age, disability, gender, ethnicity, religion, or sexual orientation.

Enterprise Solutions Architect Department: Internal Technology Employment Type: Permanent - Full Time Location: Oxford, UK Description Based in Oxford, you will be the Enterprise Solutions Architect working in an architectural capacity on projects and ongoing maintenance of our enterprise systems landscape (including Microsoft Dynamics F&O, Salesforce, SharePoint, Microsoft 365, SAP Success Factors). You will be part of the architecture function and liaise with internal teams and third parties to ensure systems integrate effectively, and input to processes and practices to ensure they are scalable, secure and robust. We are undertaking several strategic business programmes currently to refine/change our tier 1 systems, in your role you will be aligned to at least 1 of these strategic programmes with overall architectural responsibility, escalating where required, to the Head of Architecture and Engineering, or the Head of Internal Technology. The successful applicant will have a passion for solving business problems with technology and combine exceptional technical capabilities with great communication skills and understanding of how the business operates. The successful candidate will work in a creative, intellectually stimulating environment. You will enjoy autonomy, and the opportunity to have a significant impact on Aurora's digital strategy, ensuring that our enterprise systems are highly effective and meet the needs of this very fast growing, data heavy business. Key Responsibilities Lead as the Enterprise Solutions Architect for at least 1 of the strategic business programmes focused on our tier 1 systems (Microsoft Dynamics F&O, Salesforce, SharePoint, Microsoft 365, SAP Success Factors) Champion enterprise architecture principles and governance whilst being hands on in delivery where required Be a confident technical liaison for 3rd party partners and internal stakeholders Ensure solutions are embedded through the engineering functions into operational readiness Make key decisions on how systems integrate, where and how data is mastered and how data flows between the systems, ensuring both the velocity and stability required Assure configuration, workflows and automation aligns with technology best practice and architectural standards within Aurora Ensure effective governance and integrity of system boundaries; be aware of and mitigate the risk of boundary creep Contribute to policies and practices to ensure our enterprise systems remain scalable, secure, and robust and that third party software across the business is appropriately managed Be a key resource for our Systems Managers (business partners with Aurora departments), providing architectural input to stakeholder requirements, guiding senior stakeholders as required, identifying and delivering scalable solutions Skills, Knowledge and Expertise Required attributes: Proven experience operating as an Enterprise Architect across multiple domains and delivery streams, with demonstrable impact through roadmaps, standards and governance Deep experience working with and governing 3rd Party integration partners, holding them to account and ensuring delivery and architectural alignment Strong understanding of EA disciplines (business/data/application/technology) and ability to connect them to portfolio and operating model decisions Track record defining and executing target-state architectures and transition roadmaps (incremental, time to value led, dependency aware) Hands on experience implementing architecture governance: principles, standards, architecture reviews, exception management and decision records Microsoft ecosystem architecture depth relevant to the organisation's stack, including: Dynamics 365 F&O integration approaches and guidance Salesforce integration approaches and guidance SAP SuccessFactors integration and guidance Power Platform/Dataverse governance and ALM best practice; environment strategy and DLP controls Data Foundation expertise leveraging Microsoft data technologies with particular focus on Microsoft Fabric (or equivalent modern Lakehouse patterns), including governance/lineage and enabling self service analytics safely Enterprise SaaS integration across domains with Salesforce CRM, Dynamics 365 F&O & SAP Success Factors Strong integration design capability: Domain Driven Design, event based integration, API design principles, resilience patterns, operational considerations (SLAs, observability, incident readiness) Excellent stakeholder management and communication: can influence at exec level, simplify complex trade offs, and align diverse teams behind common patterns and outcomes Desirable attributes: TOGAF certification or equivalent applied EA practice Experience establishing EA repositories/tooling, platform guardrails, and measurable architecture outcomes (reuse, risk reduction, simplification) What we offer Some of the benefits we include are: Private Medical Insurance Dental Insurance Parental Support Salary Exchange Pension Employee Assistance Programme (EAP) Local Oxford Discounts Cycle to work Scheme Flu Jabs At AER, we are committed to offering flexibility in the way we work. Most of our roles are hybrid with a mix of in office/home working and potentially adjustable working hours. Let's discuss what works for you and AER during the interview process. The Company is committed to the principle that no employee or job applicant shall receive unfavourable treatment on grounds of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage or civil partnership, pregnancy, and maternity. To apply, please submit your Résumé / CV, a personal summary, your salary expectations and please inform us of your notice period. Unfortunately, we are unable to accept applications via email, telephone, or social media platforms. To be considered for this position, please submit your application using the link provided. Applications submitted through any other channel will not be reviewed.

This role is a 12 Month Fixed Term Contract As a Senior Application Security Engineer at giffgaff on a 12-month fixed-term contract, you'll be responsible for embedding security into the way we design, build and operate our products. Working across a modern technology estate, you'll help ensure security is considered from the earliest stages of development through to production, enabling engineers to deliver secure software with confidence. This role combines technical depth with collaboration and influence. You'll work alongside engineers, architects and platform teams to identify risks, improve security controls, drive vulnerability remediation and strengthen our DevSecOps capabilities. You'll also help foster a strong security culture by coaching teams and championing security best practice throughout the business. Who we are Do you want to join a connectivity provider that's up to good? At giffgaff, we do things differently. We call out the bad and find a better way. We're laser-focused on flexibility, value and mutual good. And we're proud to be a certified B Corp. This means we've joined a network of more than 2,000 UK companies who want to make a positive impact on people and the planet. Working at giffgaff is something you could be proud of too. You'll get the best of both worlds, the energy and fast pace of giffgaff, plus all the benefits that come with being part of our parent company, Virgin Media O2. Our business model is unique. We work with our members (our customers) to understand their needs in all areas of the business. We love this highly collaborative approach. We're always looking to acquire new members, and to do that we need the best people in our team. In return for your outstanding efforts, you'll be rewarded with a competitive salary and excellent benefits that are all about making your work life a winner. Take a look at our culture and benefits - you might just be surprised. Our bright and modern gaff is in Uxbridge, in leafy West London. But if commuting isn't for you, most of our roles can be hybrid or remote, or anywhere in between. The must haves In order to be considered, you must have the following experience; Experience assessing security impacts across codebases and APIs using languages such as Java, TypeScript and Python. Strong knowledge of the OWASP Top 10, secure coding practices, and common web and API vulnerabilities. Hands-on experience triaging, validating and remediating vulnerabilities with both technical and non-technical stakeholders. Experience integrating security tooling into CI/CD pipelines and embedding DevSecOps practices. Proven expertise in threat modelling, secure code review, architecture review, and container/Kubernetes security. The other stuff we are looking for Security certifications such as OSCP, GWAPT, CSSLP, CEH or Security+. Experience securing AWS environments and infrastructure-as-code solutions such as Terraform. Knowledge of AI-enabled security workflows and securing AI or LLM-powered features. Experience contributing to or maintaining open-source security tooling. What's in it for you Our goal is to celebrate our people and their lives. We aim to create a culture that empowers everyone to bring the best versions of themselves to work each and every day. We believe the most inclusive and diverse culture makes for a better business and a brighter world. Working at giffgaff means you get a bumper reward package bursting with benefits, and loads of extras you can add if you'd like to. These are designed to support both you and your loved ones, making sure that you're covered no matter what life throws your way. We're all about hybrid working here, so expect to have a base location where you'll have the right facilities to enable amazing collaboration and quality time with your team, alongside all the right kit to work from home too. Next steps All roles require a criminal record check and some roles need a financial probity check. If you're offered a job with us, it will be conditional, based on the passing of background checks.

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Built for mission-critical operations, Everfox protects what matters most by securing how data moves, how users access it, and how threats are neutralized across every domain. We enable mission speed and secure collaboration across networks, domains, and allies, while ensuring the data powering AI and advanced analytics remains trusted and protected. We don't just defend systems; we deliver decision dominance. Our Purpose. Protect what matters most by enabling organizations to operate security in the most complex and high-risk digital environments. Our Vision. To be the most trusted authority in high-assurance cybersecurity, enabling secure collaboration across every domain. Our Belief. Security should never limit mission success - it should enable it. Our Promise. We deliver absolute confidence in environments where failure is not an option. About the role: Everfox is hiring Senior Software Engineer to support our team in London, UK. This role suits a strong senior software engineer who wants to go beyond writing code. You do not need a formal delivery-management background, just solid engineering and an appetite to take on more: design, architecture, coordination, planning and end-to-end delivery. Generalists are welcome. What counts is the quality of your reasoning and problem-solving and how you take on a hard challenge, not the exact languages on your CV. You will split your time between hands-on work on our cross-platform desktop and mobile apps and managing delivery across the end-point software layer of the Everfox Hardsec product line. You will shape and deliver the end-point software that gives users access to our secure browsing and VDI solution, owning its design, development and overall user experience. The work spans Linux and Windows desktop applications and mobile apps on Android and iOS, with a focus on quality, usability and enterprise integration. You will also work closely with our testing lead on release management so that each multi-platform release ships reliably and on time. You will help shape the roadmap, coordinate delivery across our Hardsec solutions, and work with the stakeholders who depend on this software. The work sits on the critical path and is highly visible, directly supporting the commercial priorities of the business, so what you ship lands quickly with the people who use it. If you enjoy owning hard technical problems end to end while keeping a team aligned and delivering, this role is for you. Location This is a hybrid role in London, UK. Key Responsibilities: Engineering • Design, implement and maintain features and components for cross-platform desktop and mobile applications, with a focus on reliable, high-quality and highly usable software. • Write code primarily in modern C++, and work across other languages as the work requires. • Lead the scoping, design and estimating of new software and complex integration tasks, building prototypes to de-risk the harder ones. • Use AI tooling to improve development speed and quality. Delivery and management • Shape and deliver the roadmap for the end-point software, translating company and product priorities into a plan you own and drive. • Plan and coordinate work across a small team of engineers, removing blockers and keeping momentum. • Help coordinate delivery across our Hardsec solutions, keeping cross-team dependencies visible and managed. • Work with Product Managers, QA, Customer Success, Account Management and other Everfox development teams: translating requirements into well-scoped technical work, coordinating delivery, and handling integrations across teams. Test, release and improvement • Own release management for the software, working closely with our testing lead across both manual testing and automated test development. • Lead the end-to-end integration and test of the software as a component, including its integrations with hardware, with end-user workflow applications on the remote side, and with enterprise infrastructure such as identity providers. • Drive improvements in code maintainability, automation and supportability, championing code review, automated testing, stable APIs and the use of AI tooling and agentic workflows. Technical leadership • Provide technical leadership on projects, steering design choices, solving technical issues and guiding others on code quality and testing. • Mentor the engineers in your team, set clear objectives, and support their development towards their longer-term goals. Key Knowledge and Skills: • A degree in Computer Science, Engineering, or a related technical or scientific subject. • Experience developing complex software in modern C++ for systems software and desktop or mobile applications. • Design and architecture experience, and the ability to solve systems-level problems with multiple complex interactions between components, including planning for failure. • A strong grasp of core computer science concepts: concurrency, IPC, networking, security including software exploitation, performance and algorithms. • A genuine appetite to take on delivery responsibility, even without a formal delivery management background. Nice to have • A proven ability to manage delivery: planning, prioritisation, and keeping stakeholders informed. • A track record of coordinating work across more than one team and keeping cross-team dependencies under control. • Java or Kotlin, including Android app and NDK/JNI development, and iOS development in Swift or Objective-C. • An understanding of usability, user experience and application design. • Experience with the Qt framework. • CI/CD experience with tooling such as GitLab, Docker and Kubernetes, and Python for automation and testing. • Familiarity with modern AI development tooling and agentic workflows. • Line-management experience. The role may include line-managing one or more developers depending on team shape, but the core of the job is engineering and delivery. • A passion for technology, shown through project work, professional roles or personal projects, and someone who enjoys technical challenges and delivering results. • Self-motivated, flexible and adaptable, and able to cope when thrown in at the deep end. • Understands the importance of planning, prioritization and getting work done on schedule. • Strong interpersonal and communication skills, and the ability to collaborate with and lead others. • Empathy, and a habit of open communication and effective feedback. • Can own products and features independently, from inception to delivery, while bringing others along rather than delivering solo. A reasonable estimate of the base salary range for this role is: £76 500.00 GBP The actual salary offered may vary within the range based on a candidates' unique experience, locale, and business needs. In addition to base salary and either bonus or commission, Everfox offers a generous benefits package including competitive annual leave, pension match, PMI, dental, health cash plan, income protection, in a hybrid work environment. Our Talent Acquisition team will provide specific information regarding salary and benefits offerings. Everfox is an equal employment opportunity employer and complies with all applicable federal, state, and local laws prohibiting discrimination. Everfox does not discriminate against any employee or applicant based on race, color, religion, sex, age, national origin, disability, veteran status, marital status, medical condition, or any other category protected by applicable law. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access the Company's career webpage as a result of your disability. You may request reasonable accommodations by sending an email to . Applicants must have the right to work in the location to which you have applied.

Senior Platform Engineer Department: Engineering Employment Type: Permanent - Full Time Location: Bristol, UK Reporting To: Stephen Pope Compensation: £70,000 - £90,000 / year Description We're building the UK's next generation engineering powerhouse, providing critical technology that strengthens national security and resilience. We specialise in turning advances in sensing, AI, and communications into operational capability for the edge, where connectivity may be degraded or denied. Our work focuses on accelerating the deployment of technology, improving decision making for frontline teams, and protecting people and critical assets in demanding environments. Headquartered in Bristol, Rowden employs around 160 people and operates over 20,000 square feet of engineering and manufacturing facilities. We have a growing international footprint and are one of Europe's fastest growing engineering businesses. About the role We're seeking a Senior Platform Engineer to help build the engineering platform that underpins how Rowden develops, deploys, and operates technology. The platform will improve developer experience and make Rowden's engineering faster, more consistent, more scalable, and more secure. This is a high impact opportunity to shape the foundations of one of the UK's most exciting technology companies. Working closely with Software, Infrastructure, ML, IT, Product, QA, and Security teams, you'll be hands on in delivering the platform vision and improving engineering experience. You'll play a critical role in building the tooling, infrastructure, and capabilities that enable our engineers to solve complex customer problems. Candidates must be eligible for SC Clearance. More information about security clearance is available here: Key areas of responsibility Working within the Platforms team, you'll build robust platform services, enabling self service infrastructure, seamless CI/CD, and strong observability, while also supporting API first development, system integration, and the adoption of AI/ML capabilities across the organisation. Turning platform strategy into reality through high quality engineering - setting standards and patterns that teams can adopt with confidence. As a Senior Platform Engineer, you will be responsible for: Designing, building, and maintaining core platform infrastructure and services. Developing and evolving internal developer platform (IDP) capabilities, including self service provisioning and deployment workflows. Designing and supporting API first architectures to enable interoperability between systems, services, and external partners. Building and optimising CI/CD pipelines to support consistent, secure, and efficient software delivery. Enabling integration patterns across distributed systems, including event driven architectures and service based communication. Contributing to modular platform capabilities that allow teams to compose and extend functionality. Collaborating Software, Infra, ML, IT, Product, QA, and Security teams to ensure the platform meets real world engineering needs. Implementing infrastructure as code and automation to ensure repeatability, scalability, and reliability. Embedding security, compliance, and best practices into the platform by design. Contributing to platform standards, patterns, and reusable components to drive consistency across teams. Improving observability, monitoring, and alerting capabilities across systems and services. Supporting onboarding of teams to the platform and enabling adoption through documentation and guidance. Continuously identifying opportunities to improve developer experience, reducing friction and cognitive load. Key skills, experience and behaviours We are looking for a highly capable, hands on engineer who enjoys solving complex problems and building systems that others rely on. Skills you'll need: Strong experience building and operating cloud based platforms. Deep understanding of platform engineering principles, including infrastructure as code, CI/CD, system design, and service integration. Experience designing and working with APIs and building integration layers between systems. Experience with tools such as Terraform, Kubernetes, Docker, and modern CI/CD platforms. Experience with cloud and bare metal deployments. Understanding of modular platform design and composable architectures. Familiarity with observability tooling (e.g. logging, metrics, tracing) and building reliable systems. Knowledge of secure by design and zero trust principles. Strong software engineering fundamentals (e.g. Python, Go, or similar) to build platform tooling and automation. Experience working in cross functional teams and contributing to shared technical outcomes. Behaviours that matter: Mission Focused: You care about enabling others to do their best work and delivering meaningful outcomes. Relentless: You take ownership and see problems through to resolution. Collaborative: You work effectively across teams, building trust and shared understanding. Quality Driven: You take pride in building robust, scalable, and maintainable systems. Pragmatic: You focus on solutions that work in practice, not just in theory. Curious & Adaptive: You continuously learn, improve, and embrace new approaches where they add value - particularly in fast moving areas like AI and platform integration. Working at Rowden We are committed to building a flexible, inclusive, and enabling company. Our aim is to create a diverse team of talented people with unique skills, experience, and backgrounds, so please apply and come as you are! We also recognise the importance of flexible working and support this wherever we can. We typically operate a flexible, hybrid working model, with an average 3 days in the office each week (dependent on the role). We welcome the opportunity to discuss flexibility, part time working requirements and/or workplace adjustments with all our applicants. Rowden is a Disability Confident Committted company, and we actively encourage people with disabilities and health conditions to apply for our roles. Please let us know your requirements early on so that we can make sure you have everything you need up front to help make the recruitment process and experience as easy as possible. Finally, if you feel that you don't meet all the criteria included above but have transferable skills and relevant experience, we'd still love to hear from you!

Senior Vehicle Security Engineer Circa £62,100 + excellent benefits Permanent Hybrid Internal Job title: Senior Insurability Engineer (Security) At Thatcham Research, we help shape the future of vehicle security through independent, evidence based insight. As vehicles become increasingly connected, software enabled and technologically complex, protecting them against theft and security threats has never been more important. We're looking for a Senior Vehicle Security Engineer to play a leading role in advancing our vehicle security research and assessment capability. This is a senior technical position where you'll combine deep engineering expertise with forward thinking research to influence insurers, manufacturers and wider industry stakeholders, helping improve real world vehicle security and insurance outcomes. You'll be working alongside our Vehicle Security and Technology experts with lots of opportunities to learn and develop. As the Senior Vehicle Security Engineer, you'll: Lead and deliver technical research that advances vehicle security and theft prevention insight Identify and analyse emerging vehicle theft trends using data driven and investigative methods Research new vehicle technologies, security systems, vulnerabilities and attack vectors, translating findings into clear, usable risk attributes Develop, enhance and govern vehicle security assessment and testing protocols, ensuring they remain robust, relevant and commercially valuable Work closely with colleagues across insurability, research, operations, product, data and communications teams to ensure a consistent and joined up approach to Automotive Risk Intelligence Collaborate with vehicle manufacturers, suppliers, insurers and industry bodies to share insight, guide best practice and influence future security standards Support and maintain strong relationships with external authorities and organisations involved in theft prevention and vehicle security Lead and contribute to research projects, including planning, coordination, stakeholder updates and delivery against agreed objectives Present technical findings to members, customers and industry audiences Author and contribute to technical reports and publications for external use Skills & experience that will set you up for success in this role: Significant experience within the automotive sector Strong automotive engineering knowledge, with practical experience of vehicle security systems, such as electronic architectures, connected vehicle technologies, software-driven functions, or communication networks. Understanding of current and emerging vehicle technologies, such as in-vehicle and off-board communications, software defined systems or electrical architectures Ability to lead or deliver complex engineering or research projects, applying appropriate technologies and methodologies Strong analytical and critical thinking skills, with the ability to interpret complex technical information and identify meaningful risk insights Excellent written and verbal communication skills, with confidence presenting technical content to a range of audiences High levels of interpersonal and influencing skills, and the ability to collaborate effectively across teams and organisations Proficiency with Microsoft Office tools (Word, Excel, PowerPoint, Project and Teams) Desirable (but not essential): A degree in Engineering or a related technical discipline (or equivalent professional experience) Knowledge of UK and EU vehicle regulations and their security or safety implications Experience working with insurers or an understanding of insurance processes and vehicle theft risk Familiarity with vehicle development processes, CAD imagery, wiring diagrams or technical drawings Experience leading cross functional projects or contributing to the development of others Did you know Research tells us that men are more likely to apply to jobs if they meet only 60% of the criteria, whereas women often hesitate or don't apply unless they meet all of the criteria. This difference in application behaviour can contribute to the gender gap in career advancement and opportunities. We know the perfect candidate doesn't exist! If you think you have what it takes but don't tick every box, we'd still encourage you to apply - it could be a perfect fit! Perks & Benefits 10% non-contributory pension 29 days holiday (inclusive of Christmas shutdown) + public holidays Group Life Assurance (equal to 4 x basic salary) Group Income Protection (after 6 months' service) Salary Sacrifice schemes (cycle to work, home & tech scheme) Enhanced and competitive parental leave for all parents, regardless of gender or family structure Moneyhealth's Financial Coaching & Wellbeing Platform Health Cash Plan (cash back on eligible medical treatments) Benenden Health Care (opt-in benefit) Reward & Recognition Programme Discounted gym membership Sports & Social club Payroll charitable giving Subsidised on-site restaurant Free on-site parking When we work Our standard working hours are 8:30 - 16:30 Monday - Thursday, early finish on Friday - 8:30 - 15:45 (Talk to us about flexible working if this doesn't quite suit you - we take work-life balance seriously!) We understand the benefits of remote and in-person collaboration and therefore have a hybrid working model - you'll be expected to work from our office in Thatcham at least two days per week. What we do At the cutting edge of automotive research in the UK, Thatcham Research has a unique role in shaping the design of new vehicles and influencing ever higher standards of safety, security and repair. With an on site Crash Laboratory, Repair Technology Centre and Training Academy, our research expertise is driving some of the very latest automotive developments in technology, materials and standards in this fast moving and highly technical industry. Our Gamston facility is one of the UK's leading sites for active safety, trialling and assessing the latest crash avoidance and driver assistance technologies. Our Values As an organisation that believes a strong set of Values are key to our organisational success and a sense of belonging for all colleagues, we ask that you understand, represent and apply our Values of Fearless, Inquisitive, Resourceful, Supportive and Trusted and demonstrate these Values throughout the recruitment process. Our Commitment to Diversity, Inclusion & Belonging We are dedicated to fostering an inclusive workplace which values diversity and embraces each individual's authentic self. We are proud to champion a culture where colleagues freely share their diverse perspectives, recognising that these contribute to our innovative spirit. Our journey of growth and understanding is continuous as we actively invest in diversity training, workshops, and partnerships to ensure positive change. Beyond our partnerships with the Automotive 30% Club and Women in Data (WiD), we collaborate with various organisations to advance equity not only in gender but also across ethnicity, age, disability, social mobility, LGBTQ+ identities, experiences, and thinking. Our aspiration is to create an environment where everyone thrives, achieves, and experiences a genuine sense of belonging. Recruitment process We're proud to manage our recruitment in-house and believe this direct approach enables us to give you the best possible Employee Experience we can - which starts right here, your application! We're continuously striving to improve the candidate journey, and transparency (or communication) is a key area of focus - yes, even with salary & benefits. Regular updates on the progress / outcome of your application An initial telephone screening call with a Talent Acquisition Partner First interview with the hiring manager, usually via Teams Second/Final interview, in-person at our office (we may give you a role specific task to present on!) Personalised feedback following your interview - because everyone deserves that! An opportunity to give us your honest feedback in a short survey on all of the above We're committed to removing barriers. All applicants must have Right to Work in the UK.

As an Engineer in our newly formed UK Regional Team, you will deliver the features most critical to Xero's success in the UK. You will play a vital role in responding to the voice of our customers, ensuring we have the right product for the UK to directly drive business success. You will independently solve complex problems across Xero's products, ensuring technical excellence while navigating the complexity between regional needs and global roadmaps to deliver maximum value. The team & how they connect You will join a high-calibre team consisting of an Engineering Manager, Lead Engineers, and Senior Engineers, reporting to the General Manager of Engineering for the UK. The team works as a flexible, versatile team, collaborating with various product owners across Xero to design, build, and ship solutions. The team is currently working on Get ready for diverse, high-impact work that touches every corner of Xero. You'll tackle projects anywhere across Xero's products from Payments to Accounting to Payroll, offering you unparalleled exposure to our entire platform. Where and how you can work Xero is a "Great Place to Work UK" accredited company. We offer remote, hybrid or office based roles (hybrid and in-office in London, Milton Keynes or Manchester). Our offices offer boost days for connection and collaboration. As this role involves partnering with global teams, you can expect opportunities for travel as we collaborate with colleagues around the world. Here are some of the things we are looking for You bring a curious mindset and are motivated by solving customer problems and delivering business value rather than focusing on a single technical domain. You love the challenge of new things, and your versatility allows you to ramp up quickly in new areas, mastering unfamiliar codebases and domain knowledge quickly. You possess the grit to push through obstacles and the influencing skills required to collaborate effectively with teams across Xero's global engineering organisation. A commitment to high-quality engineering practices ensures the code you ship is robust, scalable, and ready for long-term ownership by partner teams. You thrive in an environment of high visibility, using your communication skills to engage with stakeholders and grow your professional influence. Experience in resilient software design and agile development helps you maintain a fast-track delivery pace across diverse projects. Join a Great Place to Work-Certified company where your voice matters.

Location(s):UK, Europe & Africa : UK : Leeds BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Senior SOC Analyst Requisition ID: 123212 Location: Leeds Grade: GG09-GG10 Referral Bonus: £5,000 SOC Senior Analyst & Shift Lead Role description BAE Systems have been contracted to undertake the day to day operation of (and incremental improvement of) a dedicated Security Operations Centre (SOC) to support the defence of a major UK CNI organisation. The networks protected are predominantly hosted in Azure and AWS cloud platforms, with many hundred systems within these environments that must be protected. The customer is committed to development of this improved SOC to be a benchmark of best practice and excellence in reflection of the significant threat that the protected systems are subject to. The SOC will be staffed by a blend of customer and BAE Systems staff, based in multiple locations, but with the day to day operations based from our Leeds office (due to the need for customer network access available at this location). The SOC Analyst roles are 'hands-on' shift based roles, working as part of a 24/7 operation with four shift teams working in a standard rotation. They are responsible for utilising the SOC's Security Incident and Event Management (SIEM) toolsets to detect and investigate potential Security and Service Incidents occurring within the monitored networks. These roles require a minimum of SC clearance and be prepared to undergo DV clearance. Initial requirements are for a blend of 6 month and 12 month roles, which may be extended in future subject to other programme variables that will be clarified during delivery. Position is expected to work from company offices on a full time basis. Responsibilities Ensure that the shift handover brief is prepared and delivered to the incoming shift Monitor, triage, analyse and investigate alerts, log data and network traffic using the Protective Monitoring platform and Internet resources to identify cyber-attacks / security incidents. Categorise all suspected incidents in line with the Security Incident policy Recognise potential, successful and unsuccessful intrusion attempts and compromises through reviews and further analysis of relevant event detail and incident summary information. Write up high quality security incident tickets using a combination of existing knowledge resources and independent research. Assist with remediation activities and conduct permitted remediation (or support customer stakeholders) to inhibit cyber-attacks, clean up IT systems and secure networks against repeat attacks. Produce security incident review reports to present information about the security incident and provide security improvement recommendations based on the security incident review. Understand Threat Intelligence and its use in an operational environment Support incident response to national scale incidents in a coaching capacity Work with other teams within BAE to improve services on the basis of customer needs. Produce new workflows for automation into SOAR tools for common attack types. Continually improve the service and review use cases and propose changes and enhancements in line with the changing threat. Requirements Technical Basic Python and/or scripting skills, Windows, OS X, and Linux Experience using Splunk and Sentinal Working with a range of security tooling/technology Strong understanding of security architecture, in particular networking Detailed understanding of threat intelligence and threat actors, TTPs and operationalising threat intelligence. Experience in investigating complex network intrusions (by state-sponsored groups or targeted ransomware attacks). Understand TCP/IP component layers to identify normal and abnormal traffic Understanding of AWS &/or Azure cloud services Experience of Splunk (with ES) &/or Sentinel, content development experience desirable Non-technical Client side consulting, including stakeholder engagement and the ability to communicate insights and concepts to others (including briefing skills and report writing) Coaching mindset - Mentor team. Security process development Able to understand and adapt to different cultures and hierarchical structures. Self-starter and capable of independent working Team player and adept at working in multi-disciplinary and diverse teams Desirable Software engineering experience Penetration testing skills Life at BAE Systems Digital Intelligence We are embracing Hybrid Working. This means you and your colleagues may be working in different locations, such as from home, another BAE Systems office or client site, some or all of the time, and work might be going on at different times of the day. By embracing technology, we can interact, collaborate and create together, even when we're working remotely from one another. Hybrid Working allows for increased flexibility in when and where we work, helping us to balance our work and personal life more effectively, and enhance well-being. Diversity and inclusion are integral to the success of BAE Systems Digital Intelligence. We are proud to have an organisational culture where employees with varying perspectives, skills, life experiences and backgrounds - the best and brightest minds - can work together to achieve excellence and realise individual and organisational potential.