Latest java Jobs

Spotlight

Business Development Manager – New Business Sales

Drive new business acquisition for an AI-powered computational imaging software company, focusing on scientific and industrial markets. Engage in technical sales discussions, lead customer evaluations, and build long-term relationships while collaborating closely with technical teams to solve complex imaging challenges.

SenseAI Liverpool, Merseyside, United Kingdom

Hybrid Permanent

Spotlight

Director of Technology - AI

Lead the AI technology strategy and R&D portfolio at Digital Catapult, shaping the future of AI through collaborative research with academia and industry. Drive innovation in emerging areas like agentic AI and AI assurance, while mentoring technical teams and influencing national policy. The role combines strategic leadership with hands-on engagement in technology translation and horizon scanning across the UK’s deep tech ecosystem.

Digital Catapult Bristol, County Of Bristol, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent

Spotlight

Senior Machine Learning Scientist

This role involves developing and deploying custom machine learning and LLM-powered systems for customer feedback analysis, including fine-tuning, retrieval, summarisation, and agentic workflows. The scientist will lead experimentation, evaluation, and productionisation of models while mentoring team members and integrating cutting-edge AI research into real-world applications.

Chattermill London, United Kingdom

Remote Permanent

Java Engineers & Consultants

Prestigious opportunity for talented Java Developers and Consultants to join a fast growing technology and transformation team delivering innovative, large scale engineering solutions.This role sits at the intersection of technology, data, and AI, working on some of the UK's most...

HAYS Specialist Recruitment Manchester, United Kingdom £45,000 – £65,000 pa

Java Software Engineer

Senior Backend Engineer (Java)Location: UK (Hybrid – 1–2 days per week, Welwyn Garden City)Permanent RoleWe are looking for a Senior Java Engineer to join a fast‑growing technology organisation that is redefining how modern software platforms are built and operated. This...

Uniting Ambition Welwyn Garden City, Hertfordshire, AL8 6TP, United Kingdom

Java Engineer

This role involves designing, developing, and deploying Camunda-based process and decision automation solutions for public-sector clients. You will work closely with solution architects, business analysts, and designers to translate workflows into maintainable code, optimize performance, and mentor junior engineers.

Profile 29 Se17Sj, SE1 7SJ, United Kingdom £40,000 – £50,000 pa

Hybrid Permanent Clearance Required

Java Architect

This role involves designing and building Java microservices, architecting event-driven systems, and applying AI/ML to business problems. You will work on a greenfield project, influencing technical direction and engineering standards in a global financial environment.

Bruin Financial & Professional Services Manchester, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

Principle Java Engineer

This role involves designing, developing, and deploying Camunda-based process and decision automation solutions, integrating Java-based microservices, and collaborating with solution architects and business analysts. You will play a key part in defining technical standards, optimizing performance, and mentoring less-experienced engineers.

Profile 29 Se17Sj, SE1 7SJ, United Kingdom £65,000 – £75,000 pa

Hybrid Permanent Clearance Required

VP Full Stack Java Engineer - Investment Bank (multiple roles)

A leading global financial institution is significantly expanding its engineering team and hiring multiple Java Full-Stack Engineers across various seniority levels. You will design and deliver secure, scalable and resilient financial technology solutions, developing Java services, APIs and batch-processing applications...

Robert Walters London, United Kingdom £80,000 – £120,000 pa

Frontend Software Engineer (JavaScript / TypeScript & React)

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Software Engineer

As a Senior Software Engineer in the Backend team, you will design and maintain large-scale distributed systems, lead technical initiatives, and integrate AI tools like Claude Code, Gemini, and GitHub Copilot into your workflow. You will work closely with business and product partners to translate requirements into engineering solutions, ensuring high-quality standards and continuous process improvements.

Ocado United Kingdom

Hybrid Permanent

Senior Backend Engineer

Design and develop large-scale, cloud-based backend systems for automated in-store order fulfilment using Java/Scala and distributed systems. Drive technical initiatives, integrate AI tools into development workflows, and support production systems with a focus on resilience, scalability, and continuous improvement. Collaborate with product teams and mentor engineers in an agile environment.

Ocado United Kingdom

Hybrid Permanent

Full Stack Developer

As a Full Stack Developer, you will work on modernising a healthcare platform using JavaScript, Vue, and React, with a focus on quality software engineering practices. The role involves remote work with monthly team meetups in Southampton.

Spectrum IT Recruitment Southampton, United Kingdom £55,000 – £60,000 pa

Lead Full Stack Software Developer

Technical Lead Full Stack Developer(TypeScript, JavaScript, Node)Location: Hybrid working within Midlands / SouthSalary: Competitive + benefitsWe're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their...

Spectrum IT Recruitment Birmingham, United Kingdom £80,000 – £100,000 pa

Senior AI Software Developer

This role involves designing, developing, and implementing AI-powered applications to modernize financial operations and improve customer experiences. You will work across the full software development lifecycle, integrating AI models, and collaborating with product, engineering, and business teams to deliver scalable solutions.

Noir Switzerland, United Kingdom £96,020 – £104,749 pa

Hybrid Permanent

Senior Developer

This role involves building and shipping production features across a platform, working with APIs, services, user interfaces, data integrations, and AI-agent workflows. You will develop scalable, secure, cloud-native software using Python, .NET, and JavaScript/React, and contribute to AI and RAG features, data engineering, and customer integrations.

Initialize Ec1A1Bb, EC1A 1BB, United Kingdom £80,000 pa

Remote Permanent

Head of Development

Head of Development (Remote)We're looking for an experiencedHead of Development to lead our remote engineering organisation. Reporting to the CTO, you'll oversee a distributed team of Full Stack Developers (Node.js/JavaScript & React) and AWS Cloud/DevOps Engineers, taking ownership of technical...

Proactive Appointments London, United Kingdom

Senior Software Engineer

This role involves modernising critical legacy Java services using AI-driven analysis and refactoring techniques, applying migration patterns to deliver clean, modern APIs, and building AI-powered tooling such as MCP servers and AI-assisted CI/CD pipelines. The position is hands-on and focuses on demonstrating how AI can transform developer productivity and code quality in a financial services context.

Tiro London, United Kingdom £80,000 – £120,000 pa

Hybrid Permanent