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    Senior Security Engineer Lead Security & Mentorship Hybrid

    Ocho People is seeking a Lead Security Engineer based in Belfast to lead security engineering and testing across platforms. You will be responsible for setting the direction on security methodology and tools while mentoring junior engineers. The ideal candidate will have expertise in securing applicati ...

    Lead Security Engineer, DV Cleared, Platform Security

    Sopra Steria Ltd is seeking a Senior Security Engineer based in Farnborough to lead security engineering for a unique secure collaboration platform. In this role, you will design security architectures, implement best practices, oversee security operations, and mentor a team. The ideal candidate will h ...

    Safeway Security Apprentice Fire and Security Engineer

    Job Description As an apprentice, you'll work alongside experienced engineers to install, maintain and fault-find on the following systems: Access Control Video Surveillance Intruder Alarms Fire Alarms Working hours will be 8am - 4:30pm ...

    Senior Security Engineer (Hybrid) – Cloud & AI Security

    Ocho People is seeking a Senior Security Engineer to join their Belfast team. This role involves ownership of vulnerability management and secure-by-design advocacy, working closely with product and engineering teams to build scalable, secure solutions in a cloud-first environment. Key qualifications i ...

    Senior Product Security Engineer – Hybrid Security Architect

    The Boeing Company is seeking a Product Security Engineer for a hybrid role in Bristol, focusing on enhancing product security and influencing engineering decisions. Ideal candidates should possess extensive experience in cybersecurity, system security, and security architecture. Responsibilities include develop ...

    Senior Security Engineer: Build Automated Security Tooling

    Hopper is seeking a Senior Security Engineer to lead the tooling and processes that ensure application security throughout its lifecycle. In this role, you will develop systems that make security an automatic part of the developer workflow while leveraging AI to enhance efficiency. The ideal candidate ...

    Security Engineer — Cloud Native Security & Incident Response

    A tech company leveraging AI in London is looking for a Security Engineer with 4-8 years of experience in cybersecurity. You'll conduct security assessments, design and implement security tooling, and respond to incidents. The role offers opportunities for shaping security architecture in a fast-growing environm ...

    Security Install Engineer: High Security Systems & Impact

    A leading security solutions provider in the UK is seeking a Security Install Engineer to install and commission advanced security systems like intruder alarms, IP CCTV, and access control systems. The ideal candidate will have experience in high-security environments, a full UK driving licence, and knowledge of ...

    Senior AI Security Engineer — GenAI & Cloud Security

    Jefferson Frank in Manchester is searching for a Senior AI Security Engineer. In this role, you will provide technical leadership in security architecture, cryptography, and IAM on hybrid/cloud platforms. Responsibilities include designing solutions for sensitive data protection, conducting security audits, and ...

    Application Security Engineer — AI Security & Secure SDLC

    A financial services firm seeks an experienced Application Security Engineer with expertise in security technologies, particularly AI security. This role emphasizes responsibility for defining security frameworks around Generative AI, conducting risk assessments, and integrating security into CI/CD pipelines. Id ...

    Security Operations Engineer: Threat Hunting & Cloud Security

    A leading review platform in Edinburgh is searching for a Security Operations Engineer to bolster their security capabilities. This role offers the chance to work in a forward-thinking DevSecOps team, tackling challenges from incident response to cloud security. The ideal candidate will have a strong interest in ...

    Staff Security Engineer, Product Security — AI Risk

    Harmonic Security, Inc in Greater London is seeking a Staff Security Engineer, Product Security to enable engineering teams to ship securely. The role involves creating tools and standards for secure development and closely collaborating with engineering to ensure products are secure and trusted. Ideal ...

    Staff Security Engineer Cloud & App Security Lead

    OVO Energy is looking for a Staff Security Engineer to enhance security measures across their systems. This role entails implementing security controls, automating remediation, and collaborating with teams to manage security risks. Expected to work in a hybrid model with regular visits to their various hubs, ...

    Experienced Software Engineer, AI Services

    Experienced Software Engineer, AI Services | Cambridge | Hybrid | Up to £86,000 plus benefits I am currently working with a Global leader in industrial software who are looking for an Experienced Software Engineer to join their AI Services. You will help design, develop, and scale AI-enabling platf ...

    Senior AI Enabled Software/DevOps Engineer

    What You'll Be Doing- Design, build, and operate AI‑enabled software and platform solutions- Develop and maintain API‑driven services and integrations that allow systems to work effectively with AI capabilities- Contribute to the evolution of existing applications towards modern, service‑ ...

    Senior SmartContract developer

    About the role:As a Senior Smart Contract Developer / Blockchain Engineer with expertise in enterprise blockchain platforms, you will collaborate with our client’s blockchain and cloud infrastructure teams, architects, product owners, and external partners in multi-organisation blockchain networks. You wi ...

    Lab Automation Scientist in Slough Lonza

    Lab Automation Scientist Slough, United Kingdom Posted 10 months ago Tech Stack Automation Python APIs R Java high-throughput Responsibilities Write or edit automation scripts (e.g., ...

    Software EngineerSoftware Engineer in Manchester Uniting Cloud

    Software Engineer Manchester, United Kingdom Posted 11 months ago This is a job posted by our partner Jooble Responsibilities Hands‑on experience with server‑side development (services, messaging, middleware) Comfortable with functional or OOP – J ...

    Java Engineer Up to £200,000 + Bonus London

    Salary: Up to £200,000 + Bonus + Benefits Location: London About the Company Our client is an innovative and award-winning fintech company based in London, operating at the forefront of the electronic trading (eTrading) space . They are building adva ...

    Senior Software Engineer I Account Communications

    Team you’ll be working in Account Communications Role Overview We are looking for a Backend Engineer to join the Account Communications team. We own the platform that delivers millions of customer communications every day — emails, push notifications, in‑app messages, and more. ...

    Senior Java & Spring Architect for Scalable Cloud Systems

    Lead Software Engineer Belfast, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Spring Framework Java Kafka SQL Software Engineer messaging NoSQL Below is a snippet of the job description. To read the full text, please ...

    Staff software engineer (F/M/D)

    Staff software engineer (F/M/D) Posting Start Date: 4/2/26 At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, sustainable and more connected world. Job Description: **Job Overview** We are seeking a St ...

    Loan IQ Devops Engineer Nigel Frank

    This job is posted by our partner Jooble. Engineer with a software development background, specifically in .NET/C#. Responsibilities Scripting & Programming (Bash, Python, Go, Java, or similar) for automation scripts Some knowledge of Containerization & Orchestration (D ...

    Loan IQ DevOps Engineer (C#.NET) — Automation & Containers

    This job is posted by our partner Jooble. Engineer with a software development background, specifically in .NET/C#. Responsibilities Scripting & Programming (Bash, Python, Go, Java, or similar) for automation scripts Some knowledge of Containerization & Orchestration (D ...

    Principal Backend Architect for Live Game Services

    A leading gaming company in the UK is seeking a Principal Software Engineer for backend services. You will lead the architecture of major game titles, mentor the engineering team, and act as the key contact for external clients. Candidates must have experience in game development and architecting distributed app ...

    Remote Payments Engineer for Global Platform

    Cloudbeds is seeking a Software Engineer to join their Payments team. This remote role involves enhancing the infrastructure that supports billions of transactions annually for nearly 10,000 properties worldwide. Responsibilities include issue resolution and contributing to high-reliability systems. Th ...

    Senior Cloud Control Plane Engineer — Kubernetes & Infra

    A leading cloud data platform company in the United Kingdom is seeking a Software Engineer for the Cloud Control Plane team. You will design and implement distributed systems while working in a collaborative Agile environment. Candidates should have experience with programming languages such as Go, C++, Java, or ...

    AI Native Staff Engineer: Global Backend Lead

    Life360 seeks a Staff Software Engineer AI-Native to design high-quality services for international members, focusing on AI integration. This role involves building backend solutions with modern technologies such as Java and AWS, ensuring the platform meets the needs of families worldwide. Candidates should have ...

    Solution Designer Sterling File Gateway

    We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the powe ...

    Senior Software Engineer (Back End)

    Senior Software Engineer (Back-End) Position DescriptionAt CGI, our Software Engineers deliver impactful, secure, and scalable solutions that enable organisations to transform and thrive in a digital-first world. As we expand our engineering capability across Scotland and Northern Ireland, you'll play ...

    Senior Software Engineer: AI Driven Hybrid Role

    INSHUR is looking for a Senior Software Engineer III to work in a hybrid role in Brighton, helping to pioneer AI-augmented engineering. You will be responsible for delivering customer value through innovative product development while collaborating with teams using cutting-edge AI tools. The role requires profic ...

    Senior Software Engineer: Fraud Prevention SaaS at Scale

    A leading payments technology company is seeking a Senior Software Engineer to design and scale their SaaS platform. This role involves collaborating with teams to develop innovative solutions to combat financial crime. Candidates should have experience in SaaS, proficiency in Java or Python, and a strong unders ...

    Senior Software Engineering Lead Hybrid (Govt)

    Scrumconnect Limited is seeking a Lead Software Engineer based in Swansea, UK. This role involves providing technical leadership while working closely with cross-functional teams. The position requires a strong background in Java, AWS, and Ruby on Rails among other technologies, all while promoting a flexible ...

    Senior Data Platform Engineer Spark Threat Analytics Equity

    CrowdStrike is seeking a Senior Software Engineer to join their data engineering team in Greater London. This role focuses on creating and maintaining a hyper-scale data lake for threat detection, requiring extensive experience in backend development and data platforms. The ideal candidate will have ov ...

    Lead Java/Scala/Ruby Engineer — Startup, Relocation Offered

    This is a job posted by our partner Jooble Yes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates. Job Description Quant Capital is urgently looking for a Lead Java / Scala / R ...

    Senior Software Engineer, Controllers & Financial Systems

    WeAreTechWomen is seeking a Controller Engineer to design systems supporting financial measurement and reporting in an Agile environment. The role involves managing the entire systems development process and collaborating with Finance stakeholders. Ideal candidates have a Bachelor’s degree and over six ...

    Senior AI Solutions Engineer — Cloud Native & LLM Ops

    A leading global investment firm is seeking an experienced AI Application Engineer to drive the development of cloud-native AI applications. The role involves rapid prototyping, solution implementation, and key business partnership to integrate AI capabilities. Ideal candidates should have over 9 years in softwa ...

    Full Stack JS Engineer | Vue.js & MySQL Specialist

    Java Script Works is looking for a full-time Software Engineer Full Stack Developer based in Glasgow, United Kingdom. The ideal candidate should have proficiency in MySQL and JavaScript, experience with front-end technologies like HTML, CSS, and Vue.js, and a solid understanding of Git. This is a competitive opp ...

    Senior Platform Engineer — AI/ML Systems

    Java Script Works is seeking a Senior Platform Engineer based in Hook, United Kingdom. This full-time role requires proven experience in delivering software products and programming skills in TypeScript. Candidates should be willing to learn AI/ML frameworks such as TensorFlow and PyTorch. The company offers a c ...

    Software Engineer, Services Platforms & Tooling

    Apple Inc. is seeking a Software Engineer for its Services Engineering team in London. The role offers competitive compensation and requires strong proficiency in programming languages like Java, Python, Swift, and C/C++. Candidates should be comfortable with engineering tooling and workflows, including version ...

    Senior Backend Architect: Build Scalable Data & API Platforms

    A leading technology company in Greater London seeks a Backend Software Engineer to lead the architecture and development of high-performance backend services. The role involves designing efficient data structures, building robust APIs, and collaborating with cross-functional teams. Ideal candidates will have 6+ ...

    Backend Engineer, Crypto Trading (Hybrid London)

    A leading technology company in London is seeking a Software Engineer to design and maintain backend services for crypto trading. This role requires expertise in Go, Java, C++, C#, or Python, and offers a hybrid work environment. Ideal candidates will have problem-solving skills and a proactive mindset, along wi ...

    Backend Engineer — Microservices & Distributed Systems

    WorksHub is looking for a Software Engineer in Manchester, United Kingdom. In this full-time position, you'll be responsible for server-side development, requiring hands-on experience with various languages including Java and Python. The role requires understanding distributed system architecture and microservic ...

    Software Engineer — Embedded Fintech Platform + RSU

    A leading fintech company in Greater London is seeking a Software Engineer to build multi-tenant infrastructures and solutions for enterprise clients like Rippling and SHEIN. The role requires over 3 years of experience in Java/Spring Boot and involves collaboration across Product, Design, Compliance, and Sales ...

    Senior Java Backend Engineer — Real Time Finance Platform

    A global brokerage and financial technology company in Greater London is seeking a Senior Middle Office Backend Software Engineer. In this role, you will lead a team of engineers to enhance the performance of the GBX platform, ensuring system resiliency and scalability. Candidates should have over 8 years of Jav ...

    Payments Systems Software Engineer Hybrid (Edinburgh)

    A leading banking institution in Edinburgh is seeking a Software Engineer to support Instant Payments products and enhance their Faster Payments Gateway. The ideal candidate will have experience with Java, Spring Boot, and agile practices while enjoying a hybrid work pattern. This role provides opportunities for ...

    Senior Java Engineer Remote UK, Scale & Impact

    A leading educational technology company is seeking a Senior Software Engineer to join their Integrations team. This role offers the opportunity to work remotely or from Newcastle, UK. The candidate will be responsible for developing critical integrations and in-house applications. Candidates should have 5+ year ...

    Senior Backend Architect, Fraud & Risk – Remote

    Fanatics Betting & Gaming is searching for a Staff Backend Engineer to lead the backend architectural evolution in fraud detection. The role requires 7+ years in software engineering, primarily with Java and Spring Boot, emphasizing secure and scalable systems. Ideal candidates will collaborate with Risk and Com ...

    Software Engineer Analytics & Data Pipelines

    Apple is looking for a Software Engineer in London to join the Analytics and Data Engineering team. You will develop large-scale systems to power Apple’s services like the App Store and Apple Music. The ideal candidate should have experience with distributed systems and proficiency in Java or Scala, or equivalen ...

    Lead Java Scala Developer / PM in London Quant Capital

    This is a job posted by our partner Jooble Yes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates. Job Description Quant Capital is urgently looking for a Lead Java / Scala / R ...

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