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Remote AI Testing Lead: End to End QA for JVM Apps

LinuxRecruit in Greater London is looking for a Software Testing Engineer to join a forward-thinking organisation at the forefront of AI in software testing. In this role, you will lead testing projects and drive automation using JVM languages like Kotlin and Java. A strong foundation in software engineering and ...

AI Driven Lead Software Engineer (Remote)

Scott Logic is seeking a Lead Agentic Software Engineer in Edinburgh to drive AI-augmented software development practices. You will lead a multidisciplinary team to solve complex software problems and influence client development practices. Ideal candidates should have strong technical leadership skills and a go ...

Senior Software Engineer Finance Trading Platform (London)

SoCode Recruitment is seeking a Contract Senior Software Engineer to join a private equity firm in London for up to 6 months. The successful candidate will develop and support P&L and accounting applications, manage data exchanges, and collaborate with financial teams. You'll need 8+ years of experience in Pytho ...

VP Data Engineer, Lakehouse & AI Platform

A leading financial services firm is seeking a Data Engineer to design, build, and maintain data pipelines on its modern Lakehouse and AI data platform. The ideal candidate will have a strong programming background in Python or Java, knowledge of SQL, and experience with data processing frameworks such as Apache ...

VP Lead Software Engineer, Margin Tech — Hybrid

Citigroup Inc. is hiring a Lead Software Engineer to join their global technology team in London. You'll be working on complex problems with a focus on delivering robust software solutions. Candidates should have significant software development experience and proficiency in languages such as Java and Python. Th ...

Backend Platform Engineer – Developer Tools & Enablement

Citibank (Switzerland) AG is seeking a Server Side Engineer in Belfast to join their CTO's Developer Enablement team. This role involves producing high-quality backend code and developing innovative tools for the bank's engineers. Candidates should have strong experience in Kotlin or Java, and proficiency with d ...

Senior AI Software Engineer Spring Platform & GenAI

A leading technology company in the UK is looking for an experienced Software Engineer to join their Tanzu Division focused on cloud-native application development and AI integration. The ideal candidate will have 12+ years of experience, strong proficiency in Java, and a solid understanding of Spring. Responsib ...

Platform Engineer Lead: Architect of the Golden Path & AI

A global trading firm is seeking a Senior Platform Engineer to enhance the developer experience across 20+ teams. This role emphasizes autonomy in shaping standards, driving improvements, and integrating AI into the development lifecycle. Candidates should have over 6 years in software/platform engineering, be p ...

Senior Staff Engineer, Core Marketing Platforms (Hybrid)

A leading sports technology company in Edinburgh is seeking a Senior Staff Engineer to lead the technical strategy for their Core Marketing Platforms. The successful candidate will mentor junior engineers and ensure stability and scalability of services. Ideal applicants will have at least 7 years' experience, e ...

Senior Automation QA Engineer

A tech corporation in Greater London is seeking a Senior Automation Test Engineer to deliver reliable automated testing solutions supporting public sector and defense clients. The role involves designing and developing test scripts and collaborating with developers to enhance product quality. Candidates should h ...

ML Projects Engineer: AI Driven Banking Systems

A leading digital bank in the UK is seeking a skilled software engineer to join their ML Projects team. This role involves designing and implementing machine learning features that enhance their banking platform. Candidates should thrive in a fast-paced environment and are encouraged to take ownership of their w ...

Security Clearance Software Engineer Hybrid Cheltenham

A leading software solutions company in Cheltenham is seeking a Software Engineer to join their agile team. This role is perfect for junior and mid-level engineers eager to contribute to impactful projects. You will be involved in developing secure digital products while collaborating with customers. Candidates ...

VP of High Performance Trading Systems

A leading digital asset firm in Greater London is seeking a Trading Systems Engineer to design and build high-performance trading systems. The ideal candidate will have excellent Java skills, extensive experience in low latency systems, and a solid understanding of networking fundamentals. Responsibilities inclu ...

Senior Backend Engineer for Scalable Data & AI Systems

A data-driven software company in Greater London is seeking a Backend Software Engineer to lead the architecture and development of scalable backend services. The role involves building robust APIs, collaborating with other engineers, and optimizing performance. Candidates should have 6+ years of experience in b ...

Test Engineer Security & Cloud, Flexible Hours

A technology company in the UK seeks a Test Engineer responsible for ensuring the quality, reliability, and security of software platforms. The candidate will design manual and automated tests, maintain test frameworks, and contribute to risk assessments. Qualifications include programming skills in Java, Python ...

Senior Performance Engineer UltraGrid (Remote)

A leading EV charging solutions company in Greater London is seeking an experienced software engineer to join their growing team. The role involves optimizing performance-critical systems and collaborating with diverse teams. Ideal candidates will have a strong background in Java and Scala, along with a solid un ...

Backend Engineer, Global Account Sharing

hackajob is seeking a Backend Engineer to join the Account Sharing team in Greater London. In this role, you'll collaborate with Product Managers, Designers, and Analysts to build innovative financial products like international joint accounts. You should have strong backend programming skills (Java, Kotlin, Pyt ...

Data Engineer, Prime Video Finance Analytics & Platform

Prime Video & Amazon MGM Studios is looking for an experienced Data Engineer to join the Finance Analytics team in Greater London. This role involves building and optimizing data pipelines, implementing big data technologies, and working closely with business stakeholders to deliver analytics solutions. Candidat ...

Client Facing AI Native Software Engineer

Oliver Bernard is hiring a Forward Deployed Engineer to collaborate with client engineering teams in making AI native engineering real. The role requires 5+ years of experience in building and shipping systems, strong skills in Python, Java, and TypeScript, as well as client-facing experience. The position is of ...

QA Engineer — Automation & CI/CD, 25 Days PTO

A leading technology services company in the United Kingdom seeks a skilled QA Engineer to perform high-quality functional and non-functional testing. You will work within an Agile team, collaborating closely with developers and stakeholders to improve automated tests. The role requires strong Java experience, k ...

Senior Software Engineer, Ads Analytics & Data Pipelines

Roku, Inc. is looking for a Senior Software Engineer in Manchester, UK, to develop scalable APIs and manage big data solutions. Candidates should have 8+ years in software or data engineering, with skills in Apache Spark, Airflow, and a strong foundation in Java, Python, or Scala. The role requires collaboration ...

Senior Real Time Systems Architect (Hybrid, London)

Zeta is looking for a Senior Software Engineer in London to lead the development of real-time systems for the Zeta Marketing Platform. The role involves collaborating with teams to design scalable solutions and mentoring developers. Candidates should have extensive experience in software engineering, particularl ...

Senior Backend Engineer, Guest & Host — Europe

Airbnb in Greater London is seeking a skilled Software Engineer with expertise in backend development, particularly in Java and Kotlin. The role involves driving critical projects, mentoring junior engineers, and collaborating with cross-functional partners to optimize performance across Airbnb's platforms. Cand ...

Senior Platform Engineer Scale, Security & Ownership

Supercell is seeking a Senior Software Engineer to join the Supercell ID team in London or Helsinki. This role involves designing and building a scalable platform for millions of players, collaborating with stakeholders, and taking ownership of systems from architecture to operation. Candidates should possess st ...

Senior Real Time Payments Engineer (Low Latency)

Fynity is seeking a Senior Engineer in Greater London to work with leading banks on building resilient, high-throughput systems for real-time payments. The ideal candidate will have strong Java skills, experience with asynchronous programming, and a deep understanding of distributed systems. You'll design and im ...

Senior AI Governance Platform Architect

hackajob is seeking a Principal Software Engineer to join their team in Bournemouth. This role focuses on designing and building governance platforms and tools for AI/ML solutions, ensuring compliance and security. The ideal candidate will have extensive software engineering experience, proficiency in programmin ...

Automation QA Engineer UI/API & CI/CD

IBM is seeking a Quality Engineer at their Hursley location in the United Kingdom. In this role, you will design and develop automated test suites, integrate testing into CI/CD pipelines, and collaborate with cross-functional teams to ensure quality standards are met. Candidates should have experience in test au ...

Senior Full Stack Engineer — Architecture, Delivery & Client

hackajob is seeking a Senior Full Stack Engineer to join our Gen AI Team in Greater London. You will design and deploy scalable systems while collaborating closely with clients and stakeholders. This role focuses on hands-on engineering rather than management and requires a solid background in full stack develop ...

Senior Test Engineer Automation & Quality Engineering

The UK Home Office is seeking a Senior Test Engineer to shape the future of quality assurance. In this role, you will apply an engineering-led approach, developing and maintaining automated testing frameworks within a collaborative environment. You will work with complex services and utilize technologies such as ...

VP Lead Software Engineer Margin Technology

Citi is seeking a Lead Software Engineer to join their global technology team in Greater London. In this role, you'll work with passionate engineers to build robust technical solutions, shaping the future of financial technology with minimal manual interventions. Key skills include experience in Java, Python, an ...

Backend Engineer Scalable Payments & Microservices

Wise is looking for a Backend Software Engineer to help build a new network for the world’s money. You will design and maintain scalable services, optimise relational databases, and collaborate with teams globally to enhance the payment platform. Ideal candidates will have strong experience with Java 8+ and the ...

Staff Full Stack Engineer, Ads Platform Scale & Impact

Xbox Media Solutions (Formerly Activision Blizzard Media) is seeking a Staff Software Engineer (Full Stack) to join the Ads Engineering team in Greater London. This role involves technical leadership in the design of scalable advertising and monetization platforms. Candidates should have over 10 years of experie ...

Principal Software Engineer SC Eligible | Lead Architect

Appvia in London is seeking a Principal Software Engineer to provide technical leadership in modern software systems. The role involves collaboration with delivery managers and engineers to enhance engineering standards and practices. Candidates should have substantial experience in Domain Driven Design and micr ...

Senior CIAM & Security Engineer Cloud & IAM

Barclays is seeking a Senior Security Engineer for CIAM to develop and maintain security solutions. You will transform the digital platform ensuring a customer-centered experience, collaborating with technical teams. Key responsibilities include safeguarding sensitive data, implementing security protocols, and m ...

Staff Software Engineer, Identity & Access Platform

P2P is looking for a Staff Software Engineer to shape identity across their portfolio of products in the UK. This role involves steering the technical direction of the authentication platform, leading the design of a unified identity experience, and building secure platform services on Kubernetes. Required quali ...

AI Engineer — Copilot Studio & Enterprise AI

SKY seeks a talented AI Engineer to join the Group AI Engineering team in Greater London. This role involves developing, designing, and implementing scalable AI solutions that impact business outcomes. Candidates should have strong software development experience in programming languages like Python and Java, al ...

Remote Software Engineer Flexible Hours & Cloud

hackajob in Bristol is seeking a Software Engineer to contribute to planning and delivery across a variety of technologies in an agile environment. Key responsibilities include writing code using test-driven development, working with databases and cloud platforms, and mentoring teammates. The ideal candidate is ...

Senior Developer Success Engineer: Scale Cloud Native Apps

Temporal Technologies is looking for a Senior Developer Success Engineer to support our developer community in deploying and scaling Temporal. You’ll tackle challenges in cloud-native environments using your expertise in distributed systems. The ideal candidate should have over 6 years of experience in programmi ...

Hybrid Linux Infrastructure Engineer for SaaS Platforms

Oliver Bernard is seeking an Infrastructure Engineer / Systems Administrator to join their London office with a hybrid working model. The successful candidate will have extensive experience in systems support, user-facing IT, and tech support. Responsibilities include desktop and end-user support, as well as Lin ...

Senior Principal Software Architect London Hybrid

Tata Consultancy Services seeks a Principal Software Engineer in London. In this role, you'll lead technical excellence and drive strategy in building scalable, secure solutions. You'll be tasked with mentoring engineers, promoting innovative practices, and collaborating on cloud-native architectures. Ideal cand ...

SC Cleared Lead Test Engineer Automation & Microservices

Intec Select is seeking a Lead Test Engineer for a 12-month project in Manchester. The ideal candidate will have hands-on automation experience using Java, Selenium, and Rest Assured, with a proven background in defining test strategies for microservices. Candidates must possess SC clearance and be able to work ...

Senior Real Time Distributed Cloud Data Engineer

Zeta Global, based in London, is looking for a Senior Software Engineer to provide technical leadership in architecting and developing the Addressability part of the Zeta Marketing Platform. The role includes collaborating with teams to shape the roadmap for a state-of-the-art multichannel marketing solution. Ke ...

Senior Software Engineer – Hybrid, Global Finance Impact

Citi in Belfast is seeking a Senior Software Engineer to work in a dynamic technology team focused on building software solutions for complex business challenges. You will engage in all facets of software development while collaborating closely with product teams. A bachelor's degree in computer science or engin ...

Senior Full Stack Engineer | AI & Systems Architecture

Atos in Greater London is seeking a Senior Full Stack Engineer to design and build high-quality systems. In this role, you will lead complex projects, collaborate with clients, and support other engineers while remaining actively involved in development. The ideal candidate has a proven track record in full stac ...

Senior Backend Engineer — Platform & Scale (Hybrid)

Personio is looking for a Senior Software Engineer to join their EO team in London. In this role, you will evolve backend systems that power key functionalities of Personio while working collaboratively with various teams. The position requires experience in backend engineering, familiarity with Java or Kotlin, ...

Senior Software Engineer — Scale Robust, Secure Systems (Hybrid)

A fintech startup in London is searching for a Senior Software Engineer to implement robust systems for their rapidly growing app. The ideal candidate will have extensive experience with high-volume applications and proficiency in various programming languages, including Python and Java. This role includes hybri ...

Senior Software Engineer Hybrid, Tech Leader

A leading defense technology company in Bristol is seeking a Senior Software Engineer to develop innovative software solutions. In this role, you will leverage your expertise in programming languages like C#, C++, or Java, and work closely with cross-functional teams. You will be responsible for maintaining codi ...

Senior Backend Tech Lead — Cloud Scale Services

A financial services company in Nottingham is seeking a Lead Software Development Engineer to join their backend team. This role involves leading project delivery, collaborating with various stakeholders, and ensuring the technical quality of applications. The ideal candidate will have a strong background in tec ...

Engineering Manager: Agile, Full Stack Delivery & Architecture

A leading technology firm in Scotland is seeking a Senior Software Engineer to own the delivery and execution of software projects. You will collaborate with Product Managers, leading a team and managing sprints while ensuring high performance across multiple technologies. Required qualifications include over 7 ...

Senior Software Engineer — AI/Cloud Solutions

A global information and analytics leader in Oxford is seeking a Senior Software Engineer II to develop cloud-hosted applications that support scientific research publishing. You will collaborate with stakeholders to define requirements and mentor team members in an Agile environment. The ideal candidate has str ...

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    Cloudnative Fullstack Engineer Java Jobs in United Kingdom Job Search Guide, Trends and Insights