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    Senior Vulnerability Research Engineer | Binary Analysis

    Harvey Nash Group is seeking a Senior Security Software Engineer to work on advanced cyber capability within a research-driven environment. This role involves vulnerability research, binary analysis, and low-level security engineering, emphasizing problem-solving and technical ownership. Ideal candidat ...

    Security Architect

    Security Architect CFC is embarking on a major transformation of its core platforms and systems. To ensure these changes are secure, resilient, and compliant, we are seeking an experienced Security Architect. This role is critical to embedding secure-by-design principles for the future, su ...

    SOFTWARE DEVELOPER in London RRG Healthcare Group Limited

    Software Developer London, United Kingdom RRG Healthcare Group Limited Tech Stack Python Node.js Java web APIs C JavaScript Responsibilities Developing scalable software solutions (web, backe ...

    Software Architect in Manchester EVORA Global

    Software Architect Manchester, United Kingdom Posted 12 months ago Tech Stack Java Python C Linux Amazon AWS PHP Responsibilities Designing, developing, and hosting enterprise-grade softwar ...

    Graduate Software and AI Developer in London Graduate Recruitment Bureau

    Graduate Software and AI Developer London, United Kingdom Posted 10 months ago Tech stack Physics Java SQL Artificial Intelligence OOP C Science Requirements 2:1 level or ab ...

    Software Developer in Coleraine MCL InsureTech Ltd

    Software Developer Coleraine, United Kingdom Posted 10 months ago Tech stack Java Databases SQL Visual Basic .NET ASP.NET .NET C Qualifications Minimum of 2 years’ experience in a sim ...

    Staff Engineer (Identity Team)

    Requirements A Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related technical discipline, with a strong academic record You’ll probably have over 7 years of experience as a software engineer writing production-grade code, but competency, at ...

    Automation Test Engineer

    We are looking for a Software Test Automation Engineer to help us define, develop and implement automated functional and non-functional testing. This is a practical hands‑on role within the ITS Applications Development - Production Readiness Team. You will work closely with our DevOps team to implement the ...

    Senior Full Stack Engineer (3D)

    Position Overview As a Senior Full-Stack Engineer (3D) , you will be a lead contributor in building the next generation of AI-native applications. You sit at the intersection of robust backend orchestration and intuitive frontend design. Your primary mission is to design and implement age ...

    Hybrid Automation Test Analyst: API & UI Automation

    A technology-focused organization is seeking an Automation Test Analyst in Winchester to enhance software quality through automation. This role involves developing automated test scripts with frameworks like Playwright and Selenium, as well as collaborating with team members in Agile practices. The candidate sho ...

    API Product Manager Roadmap & AI Ready APIs

    Creditsafe in Cardiff is looking for a Technical Product Manager to join their API team. This role involves owning the product strategy and roadmap for the Connect API and collaborating across various teams to ensure successful product development and customer satisfaction. The ideal candidate will have signific ...

    Senior Enterprise Solutions Consultant: Data, API & AI

    WGSN is seeking a Senior Solutions Consultant to join our Commercial team in London. This full-time role requires a minimum of 3 days in the office each week. The ideal candidate will lead technical and solutioning efforts for large enterprise opportunities and collaborate closely with stakeholders to drive A ...

    Product Owner: Complex Data & API Delivery (Leeds)

    Fruition Group is seeking a Product Owner in Leeds to manage a fast-paced, data-driven environment. This role involves owning and managing the product backlog, working closely with cross-functional teams to deliver features, and navigating complex requirements. The ideal candidate will have proven expe ...

    Integration Solution Architect: API led & Data Integration

    Equans is seeking an IT Solution Architect - Integrations in Greater London. This role focuses on designing scalable integration solutions while ensuring best practices are adhered to, across a range of integration approaches. The ideal candidate should possess deep expertise in enterprise integration ...

    Automation Apprentice: PLC/SCADA, API & ML Training

    A leading automation solutions company in Peterborough is looking for an Automation Apprentice to join their development programme. In this role, you will gain hands-on experience in PLC and SCADA systems, automated testing, and machine learning applications. Ideal candidates should have at least 5 GCSEs includi ...

    Python Developer: Secure Cloud & API (DV Eligible)

    CGI is seeking experienced Python Developers in Greater London to design, develop, and maintain scalable applications. The successful candidates will work with cross-functional teams, utilizing their skills in Python and AWS. Responsibilities include building APIs, managing large datasets, and collaborating in a ...

    Senior CNC Machinist Precision API Parts & Mentoring

    A leading engineering solutions provider in Aberdeen City is seeking a Senior Machinist to oversee complex CNC machining tasks and mentor junior staff. The ideal candidate will have extensive experience in CNC machining, strong knowledge of CNC operations and programming, along with the ability to read engineeri ...

    CTO, Fintech Platform & API Strategy (Hybrid, London)

    Arrows, located in Central London, is seeking a Chief Technology Officer (CTO) to define and lead a next-generation technology platform within the UK fintech ecosystem. The role goes beyond traditional IT leadership, as you will architect a modern financial infrastructure layer that enables scalable integrati ...

    Data Integrations Analyst (Hybrid) — API & Data Flows

    ShortList Recruitment Limited is looking for an Integration Analyst to join a market-leading business near Chester. This position involves analysing data to support system integrations and working closely with technical teams. The ideal candidate will have strong SQL skills, experience with data visual ...

    Senior Enterprise Architect – Identity, API & AI Strategy

    LexisNexis Risk Solutions is seeking a Principal Architect to define Enterprise Architecture and drive forward the architectural strategy for Identity and Access, and Enterprise API Management. The role requires extensive experience in software architecture and strong leadership skills. You will collab ...

    Engineering Manager: Azure Data Platform & API Lead

    KDR Talent Solutions is looking for a skilled Engineering Manager in Greater London to lead a new Azure data platform project. The role emphasizes API design and integration, with a mentorship component for junior developers. Your responsibilities will include scaling API layers and managing third-part ...

    Senior API Platform Architect — Azure, AKS & Terraform

    A leading tech consulting company is seeking an experienced API Platform Architect to lead the architecture and engineering of their enterprise API Platform. The role is hybrid and requires deep expertise in Azure cloud services, Kubernetes, and Terraform, alongside a hands-on approach to .NET Core API developme ...

    Senior Business Analyst Payments & API Delivery (EMEA)

    A global fintech organization is seeking a Senior Business Analyst to join their EMEA delivery team. This role involves liaising between customers and tech teams, analyzing business needs, and providing strategic business analysis for tech solutions. Candidates should possess 15+ years of experience in financial ...

    Senior Business Analyst, Payments & API Solutions (EMEA)

    A leading fintech organization in Greater London is seeking a Senior Business Analyst to join its EMEA delivery team. You'll act as a liaison between customers and internal tech teams, analyzing business requirements and supporting project implementation. Ideal candidates have over 15 years of financial services ...

    Senior Test Analyst (API & Integration Testing) Contract

    Senior Test Analyst (API & Integration Testing) - Contract Location: Milton Keynes x2-3 days per week onsiteRate: £390-£400 per dayContract: Outside IR35 The Role Our customer, a leading automotive organisation, is seeking an experienced Seni ...

    Growth Leader, API & Data Products — Remote (EU)

    Modash is seeking a leader to drive growth for our Data Products. You will own the full API customer journey and manage revenue growth, aiming for a significant increase over the next few years. This remote position requires strong management skills, technical knowledge, and an eagerness to tackle chal ...

    Senior CNC Machinist — API Standards Expert & Mentor

    Wellbore Integrity Solutions UK Ltd is seeking a Senior Machinist to oversee day-to-day machining duties, ensuring high-precision component production. Responsibilities include complex CNC tasks, mentoring junior machinists, and coordinating maintenance activities. The ideal candidate will bring extens ...

    AI Driven Full Stack & API Automation Specialist

    Service Service is seeking a Full-Stack Developer in Norwich. The ideal candidate will work on backend data systems, AI integrations, and frontend optimization. Key responsibilities include managing databases, integrating APIs, and leveraging AI tools to enhance workflows. The company offers competitiv ...

    Lead Solution Architect: Cloud, API & Secure Integrations

    Hiscox Inc. is looking for a Lead Solution Architect to design and deliver scalable technology solutions within the London Market. This role requires collaboration with development teams and stakeholders to ensure alignment with architectural principles. You will play a critical role in bridging business need ...

    Senior Developer Experience Writer: API & SDK Docs

    A leading tech company is seeking a Senior Technical Writer to enhance the developer experience within their Engagement Docs Team. This role offers flexibility to work remotely while playing a crucial role in organizing product knowledge and documenting features. The ideal candidate should have a strong command ...

    Digital Banking Test Lead – API and Payments

    Alpha Bank London Limited is seeking a Test Lead to oversee the delivery of change initiatives related to multi-currency products and integrations in a hybrid work environment. The ideal candidate will have extensive experience in QA and test leadership within a UK bank, particularly in digital banking and payme ...

    Engineering Manager Lead High Impact API Team

    A leading tech company in London is seeking an Engineering Manager to lead a product engineering team. In this role, you'll align business objectives with technical delivery, co-own the product roadmap with the Product Manager, and foster a supportive and collaborative engineering culture. Ideal candidates are p ...

    Hybrid Azure Solution Architect Enterprise .NET & API

    Azure Solution Architect (.NET / React / APIs) Salary: Up to £90,000 + Bonus + Benefits Location: Central London - Hybrid (2/3 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: </stron ...

    Strategic Enterprise Architect Cloud, Data & API Vision

    A leading financial services organization in the UK is seeking an Enterprise Architect to drive technology innovation and transformation. The successful candidate will lead architectural decisions, ensuring the integration of modern technologies and strategies within a dynamic and collaborative environment. Resp ...

    QA Automation Tester (Playwright & API) – Hybrid Nottinghamshire

    A recruitment agency is looking for a detail-oriented QA Tester based in Nottinghamshire to ensure high-quality software delivery. The role involves writing and maintaining test cases, a strong focus on API testing, and collaboration with developers and stakeholders. Candidates should embody attention to detail, ...

    Telecom Solutions Architect – Hybrid/Remote, BSS & API

    A forward-thinking technology firm in Greater London is seeking an experienced IT Systems Solutions Architect to shape the architecture for large-scale systems. The role encompasses leading BSS platform strategies and API integrations while collaborating with cross-functional teams. Candidates should have proven ...

    Payments Open Banking Architect | Platform & API Lead

    A technology consulting firm is seeking a Payments Solution Architect for a 12-month contract in the UK. This role involves designing and delivering secure and compliant Open Banking solutions, with responsibilities including integration and collaboration with engineering teams. Ideal candidates have a strong te ...

    Solutions Architect – MACH/API‑First Web Solutions

    Novicell UK is seeking an experienced technical consultant to join our London office, responsible for leading the technical delivery of our digital projects. You will work closely with customers to understand their needs and collaborate with our teams to deliver tailored web solutions using modern technologie ...

    Senior Business Analyst Payments & API Delivery (EMEA)

    A leading fintech organization in Edinburgh is looking for a Senior Business Analyst to join their EMEA delivery team. The candidate will be responsible for liaising between customers and tech teams, gathering business requirements, and supporting customer implementations. Successful applicants will have over 15 ...

    Senior BaaS Product Manager — API Platform Growth

    payabl. is seeking a Senior Product Manager to lead the growth of our Banking-as-a-Service platform. This key role will drive partner adoption and ensure the platform evolves with our goals. The ideal candidate will have over 5 years of experience in BaaS or fintech, strong technical expertise, and exc ...

    IAM Automation Test Lead Cloud & API Testing

    Coforge is seeking a skilled Automation Test Engineer in Sheffield, UK, to lead automation testing in identity and access management projects. This hybrid position focuses on testing secure workflows across Google Cloud Platform, integrating identity services with APIs and cloud-based applications. Res ...

    Remote API BD Manager for Pharma & Biotech

    Barrington James Limited is seeking a Business Development Manager for API Services. This remote role involves identifying new business opportunities and managing relationships primarily with pharmaceutical and biotech clients. Applicants should have over 4 years of experience in business development o ...

    Solutions Architect: E commerce & API Integration Leader

    Adecco is seeking a Solutions Architect based in Wembley, London, who will lead the development of architectural designs and oversee external vendor governance. The ideal candidate should have substantial experience with E-commerce platforms and expertise in Node.js, Java (Spring Boot), and PostgreSQL. <p ...

    Web Designer & PHP Developer MVC, API Expert

    Qualifications Minimum 4+ Years of PHP, OOPs, Symfony Framework, Laravel, Web Services (REST/SOAP), Other Frameworks and CMS tools. Must have experience with SVN/GIT. Knowledge on AWS should be added advantage. Thorough understanding of relational databases suc ...

    Senior Azure API Developer Data Driven Impact

    24 month contract (possible extension of 12 months)£550 PD, Inside IR35Hybrid, 2 days a week in Office A widely recognised government body, utilised daily by millions, is looking for a Senior Software Developer to help build out a new bespoke development project. The selected candidate will ...

    Microsoft Centric Solution Architect: Power Platform & API

    Responsibilities End to end solution architecture capability to design secure, scalable solutions for the client's problems, including Microsoft RPA tools, UI Path, AIRPA and integration heavy platforms. Must be experienced with Microsoft ecosystem architecture, Power Platform, Dy ...

    Integration Architect – Microservices / Middleware / SOA / API / EDA

    Integration Architect – Microservices / Middleware / SOA / API / EDA Up to £625 per day (Inside IR35)Hybrid (Primarily Remote)6 monthsMy client is a high-profile consultancy who are seeking an Integration Architect to support a large-scale Strategic Infrastructure Programme for an instantly recognisable end clie ...

    Software Engineering Team Lead

    MCS Group is working with an exciting software scale-up building AI-powered products used by enterprise customers globally. They're now looking for a hands-on Engineering Team Lead to join their growing backend team. This role is ideal for a strong Senior or Lead software Engineer who still loves co ...

    Automation Test Architect

    Job Description DXC Technology is seeking a highly skilled Test Automation Architect to lead the architecture, design, and delivery of enterprise‑scale test automation solutions across UK Public Sector and Government programmes. This role is pivotal in shaping automation strategy, de ...

    CGEMJP00346044 Lead DevSecOps Engineer

    Lead DevSecOps Engineer £645 per day inside ir35 Remote 6 months (scope for extension) SC Clearance is required for this role Lead the security and automation strategy behind one of the UK's most significant Defence digital transformation programmes. We're looking for an experienced Lead DevSecOps Engineer to dr ...

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