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    Full Stack Engineer in Manchester Mark43

    Full-Stack Engineer Manchester, United Kingdom Posted 9 months ago Tech stack Java Computer Science React JavaScript MySQL Full-stack TypeScript Requirements Experience or a ...

    Senior Software Product Engineer Payments (Hybrid)

    A leading payments consultancy is seeking a Senior Software Product Engineer in London. This role involves designing high-availability systems for instant payments and requires strong experience in Java, Reactive Programming, and event-driven architecture. You will collaborate within Agile teams and contribute t ...

    Lead Engineer AI Driven, Flexible & Remote

    A forward-thinking software company is looking for a Lead Engineer to drive excellence and build high-quality solutions for enterprise clients. You will lead a cross-functional team, shape technical strategy, and optimize delivery workflows. Ideal candidates have experience with React, Node.js, and API tools. Th ...

    Senior Backend Engineer — Remote‑Friendly, Equity & Impact

    ClickHouse in the United Kingdom is hiring a Senior Backend Engineer. You will shape backend services for a high-performance observability platform, ensuring reliable data pipelines and API systems. The ideal candidate has over 5 years of experience in backend development, strong skills in TypeScript, ...

    Payments Platform Backend Engineer

    A prominent financial services firm in Greater London is seeking a Backend Software Engineer to build payment processing infrastructure. You'll develop backend services that support high-volume, secure transactions, ensuring reliability and compliance. This role requires strong skills in backend engineering, API ...

    London based Principal SDET: Test Automation Leader

    Capco is seeking a Principal Software Development Engineer in Test (SDET) in London to lead automation testing frameworks for financial services. This role demands robust strategies, mentoring engineers, and integration of tools within CI/CD pipelines. The ideal candidate should have expertise in UI an ...

    Remote Java Developer SC Cleared, Microservices Hays

    Java Developer – SC Cleared, Microservices Up to £550 per day (Inside IR35)London / Remote (Occasional travel) My client is looking for a Java Developer with Active SC Clearance to work on a business-critical programme ASAP. Key Requirements: Strong understandin ...

    Security Engineer Cloud Security & Incident Response (AWS/Azure)

    A leading customer communications technology firm in the United Kingdom is seeking an experienced Security Engineer to enhance security systems and support engineering teams. The ideal candidate should have over 5 years of hands-on experience and expertise in AWS security practices along with strong knowledge of ...

    Staff Cloud Security Engineer — Hybrid, Lead Security Posture

    OVO is seeking a Staff Engineer for the OVO-View role focused on reducing technology risks through robust security controls and automation. In a hybrid work setup, you will collaborate with various teams to enhance the security posture across cloud services and code. The ideal candidate will have signi ...

    Cyber Security Engineer – Hybrid & On Prem IT Security

    A leading organisation in the Bristol area is seeking a Cyber Security Engineer to join its growing team. This role involves a consultative and hands-on approach to designing, implementing, and maintaining security controls in both hybrid and on-premises IT environments. The ideal candidate will have a strong ba ...

    Senior Security Engineer: Build AI Driven Security Tools

    Hopper is looking for a Senior Security Engineer to own the security tooling and automation that keeps our applications secure. This role demands a proactive approach, working closely with engineering teams to create secure development practices and using AI to enhance efficiency. As a key member, you ...

    Senior Cloud Security Engineer — AI & Multi Cloud Security

    Sony Interactive Entertainment is seeking a Senior Cloud Security Engineer to enhance security across multi-cloud and hybrid environments. The role involves designing proactive security controls, particularly for cloud-native and AI-driven systems, ensuring a secure architecture across services. Ideal ...

    Power Platform Technical Architect

    Power Platform Technical Architect Location: Scotland (Candidates must be based in Scotland) Working Pattern: Hybrid – 3 days per week onsite Contract: Outside IR35 Rate: £475 - £525 per day Duration: Initial 6 months with ext ...

    Software Engineer C#, React, .NET

    ## Software Engineer C#, React, .NETApplylocations: UK - Richmondtime type: Full timeposted on: Posted 9 Days Agojob requisition id: R **Software Engineer****Are you excited to build reliable, secure software that supports global experiences and events?****Do you enjoy learning from others while taking o ...

    Cyber Security Engineer AI Driven SOC & Cloud Security

    Allwyn UK is looking for a Cyber Defence specialist to lead its security operations centre. This role involves managing security tools, conducting advanced analytics based on cyber threats, and implementing cloud security measures across AWS and Azure. The ideal candidate will have 1-3 years of experience, knowl ...

    AI Enabled Full Stack Engineer

    Software Engineer - AI Enabled Full Stack Engineer Location: Belfast Level: Specialist Salary: Competitive (based on experience) Role Overview: Build, own, and evolve next-generation applications that leverage AI tooling, delivering client solutions across the Health and P ...

    Applied Scientist, Agentic AI & Formal Verification

    Amazon is looking for an Applied Scientist for the Agentic Automated Reasoning Group in London. This role involves pioneering software verification tools utilizing AI and cloud capabilities. You will collaborate with teams and leverage innovative techniques for code analysis and verification. A Master’ ...

    Senior Full Stack Engineer eDV Cleared, Cloud

    Frontier Resourcing Ltd is looking for eDV-cleared Full Stack Developers at various levels to join their engineering teams in the United Kingdom. This role offers a chance to develop high-quality software solutions that contribute to national security projects. The ideal candidates will have experience ...

    Applied Scientist, Agentic AI & Formal Verification

    Amazon is looking for an Applied Scientist for the Agentic Automated Reasoning Group in London. This role involves pioneering software verification tools utilizing AI and cloud capabilities. You will collaborate with teams and leverage innovative techniques for code analysis and verification.A Master’s ...

    Salesforce Automation Test Engineer (Day Rate Contractor)

    Job Introduction Handelsbanken combines a long‑established relationship banking model with secure, resilient, and customer‑focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering systems built for stability, trust, and long‑term value. Opportunit ...

    Senior Backend Engineer in London LinuxRecruit

    Senior Backend Engineer London, United Kingdom Posted 10 months ago Tech stack C Backend Java Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Qualifications < ...

    Software Engineer in Halton Phoenix Medical Supplies

    Software Engineer Halton, United Kingdom Posted 10 months ago Tech Stack Java C# Job Opportunity Are you Java or C# programmer with commercial experience building high-volume, high-performance, high-availability a ...

    Senior GCP Platform Architect Freelance Fully Remote

    Senior GCP Platform Engineer / Architect (Freelance/Contract) - Agentic ERP Platform - Fully Remote - Anywhere Location: Remote / Anywhere Contract Type: Freelance / Independent Contractor Commitment: Flexible, part-t ...

    Senior Azure Platform Engineer Freelance/Contract Remote

    Senior Azure Platform Engineer / Architect - Freelance/Contract - Remote Location: Remote - Anywhere Contract Type: Freelance / Independent Contractor Commitment: Flexible, part-time (0-25 hours per week depen ...

    Staff Software Engineer — Lead Backend & Cloud Systems

    Barclays is searching for a Staff Software Engineer in London to design, develop, and improve software solutions. You will collaborate across cross-functional teams to ensure high-quality delivery while leading technical implementations. The role requires deep expertise in backend engineering, specific ...

    SDE II: GenAI Driven Prime CX Orchestration

    Amazon is seeking a Software Development Engineer II to build GenAI-powered infrastructure and collaborate with cross-disciplinary teams to innovate products for Prime experiences. You will work in an agile environment, driving the development of robust, scalable systems that enhance customer engagement. ...

    Founding Software Engineer, Cybersecurity – London | Equity

    Oho Group is seeking a Founding Software Engineer to join their early-stage start-up in London. This unique opportunity allows you to help shape the future of cybersecurity from day one, working closely with a world-class founding team. The ideal candidate will have over 5 years of software engineering ...

    Lead AI Engineer: Production ML & Cloud for Workday

    Jentic Technology Limited is seeking a Lead AI Engineer in Belfast. This role bridges data science and software engineering to deliver scalable AI solutions within the Workday Practice. You will collaborate closely with cross-functional teams to ensure the integration and performance of AI models in productio ...

    ML Engineer: Ad Matching at Scale

    Amazon is seeking a Software Development Engineer in London to optimize ad matching for its programmatic advertisement products. This role involves working on high-scale, low-latency customer-facing advertising systems, leveraging best practices in software engineering and MLOps. You will collaborate w ...

    Data Discovery Software Engineer (Hybrid)

    The European Bioinformatics Institute | EMBL-EBI is seeking a dynamic Software Engineer to enhance the EBI Search project, a scalable text search engine for biological data resources. You will develop user-friendly web services, integrate biological data, and collaborate with colleagues in a supportive enviro ...

    Senior Software Engineer, Margin Tech AVP

    Citi is seeking a software engineer to join their global technology team in London. This role involves solving engineering challenges and building robust, high-quality solutions while working closely with product teams. The ideal candidate will have a Bachelor's degree in computer science or engineerin ...

    Senior Application Security Architect

    About Intapp Intapp, based in Silicon Valley, is a leader in Vertical AI SaaS company, collaborating with over 2,550 professional and financial services firms globally. With 20+ years of industry expertise, Intapp's Intelligence Applied approach is transforming how businesses operate and levera ...

    IT Access Engineer

    Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protection in the building sector and industry. Sika has subsidiaries in 103 countries around the world, produces in over 400 fact ...

    SAP Integration Architect

    Position: SAP Integration Architect. Employment Type: Contract. Start: ASAP (June/July 2026). Duration: 6 months. Location: London, UK (Hybrid – 3 days per week office). Language(s): English. We are seeking an experienced SAP Integration Architect ...

    Cloud Security Specialist AWS

    Working Locations: Bristol, London Working Style: 3 days a week in office, 2 days anywhere About the role We are seeking an AWS Cloud & AI Security Engineer to design, implement, and operate security controls across AWS cloud platforms, AI/ML workloads, and Generative AI (GenAI) s ...

    IAC Engineer Savant Recruitment

    Job posted by our partner Jooble. To view the full description, please click Apply Now. Skills Required IAC Tools Packer GitHub / GitHub Actions Terraform Ansible VMware vSphere CyberArk and HashiCorp Vault Scripting ...

    Platform IAC Engineer: Terraform, Ansible & Vault Expert

    Job posted by our partner Jooble. To view the full description, please click Apply Now. Skills Required IAC Tools Packer GitHub / GitHub Actions Terraform Ansible VMware vSphere CyberArk and HashiCorp Vault Scripting ...

    Senior Test Engineer & Test Architect — Remote

    BMPEUROPE SRL – Web Developer Location: Villanova d’Asti, Italia - Remote Siamo BMPEUROPE SRL, leader internazionale nella produzione di porte rapide con 12 punti societari e più di 320 punti vendita nel mondo. Dovuto a una forte crescita aziendale stiamo cercando di far crescere ...

    Senior Android Engineer

    Bumble is looking for a Senior Android Engineer to join our Mobile Foundation team and help empower fellow Android engineers, as well as wider mobile teams, to deliver an amazing experience to our end users. You’ll be joining a team of experienced native Android and iOS engineers who are unstoppable when it c ...

    Full Stack Developer: Build Secure, Scalable Cloud Apps

    Provide CIC in Colchester is seeking a Full-Stack Software Developer to design and maintain secure, end-to-end solutions for critical business systems. You'll develop responsive web applications and robust back-end services, ensuring data is exchanged reliably while embedding security throughout the developme ...

    Data Platform Engineer

    United Kingdom - London Posted: 05/05/2026 Salary: Negotiable ID: 37322_BH Apply OR Data Platform Engineer We are seeking experienced Mid to Senior Java / Data Platform Engineers to support a high-profile client engagement. The role will focus on ...

    Senior Full Stack/Native Cloud Engineer (Vice President)

    CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clients with capital markets and financial advisory services, instituti ...

    Senior Full Stack/Native Cloud Engineer (Vice President)

    CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clients with capital markets and financial advisory services, instituti ...

    Senior Full Stack/Native Cloud Engineer (Vice President)

    Company the company, a global investment bank and securities firm, has served companies and their investors for over 60 years. Headquartered in New York City, with offices in more than 25 cities around the world, the company provides clients with capital markets and financial advisory services, i ...

    Software Engineer CI/CD & Quality

    Goosey Lodge, Rushden, Northamptonshire, NN10 9LU Employment type: Full time Department: IT Pay: Shift/Schedule: Monday - Friday - 8.30am - 5.00pm The Role – Software Engineer – CI/CD & Quality We are seeking an experienced Software Engineer to join o ...

    Java Developer / Java Developer Lead Camunda Workflow Automation

    Burgess Hill, UK (Hybrid - 2 days onsite) Contract / We are looking for Java Developers (Mid-Lead level) to support enterprise‑scale workflow automation and digital transformation programmes. This role focuses on backend engineering, workflow orchestration, and scalable enterprise a ...

    Senior Java Developer — Hybrid Public Sector (Java 21)

    Spinwell Global is seeking multiple Senior Java Developers for a 12-month contract focusing on enhancing digital services for the UK Government. The position is hybrid-based, requiring 3 days a week in the office. Candidates should have recent Java 21 experience and be knowledgeable in Agile methodolog ...

    Mid Java Developer – Core Java, FinTech, Flexible WFH

    Understanding Recruitment is looking for a Mid-level Java Developer to join their team in London. This hybrid position requires developers to work in the office 3 days a week and offers a salary of up to £90k plus a bonus. The role is ideal for candidates with 3-5 years of experience in software develo ...

    Principal Engineer Savings Service

    Salary: £65,000 - 65,000 per year Requirements Strong experience designing and delivering complex technical solutions across enterprise environments Ability to translate business requirements into scalable, well-architected solutions Experience leading te ...

    React & C# Software Engineer Web Apps

    Java Script Works is looking for a skilled React C# Software Engineer/Developer in the United Kingdom. This role involves developing, deploying, and supporting browser-based solutions. Ideal candidates will have over 2 years of development experience, with strong expertise in React and Redux, alongside classic A ...

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      Java Software Engineer Cloudnative Api Security Jobs in United Kingdom Job Search Guide, Trends and Insights