Latest java Jobs

Spotlight

Programme Manager (Forward Deployed)

Act as a Programme Manager embedded within a client's technology programme, owning delivery while identifying inefficiencies that can be automated using AI. You'll run programme governance, manage risks and dependencies, and prototype AI workflows to solve real delivery bottlenecks. The role blends hands-on client delivery with innovation to scale solutions through the M-1 platform.

M-1 Intelligence London, United Kingdom £60,000 – £75,000 pa

Remote Permanent

Spotlight

AI Compiler Engineer

Design and develop AI compiler infrastructure targeting specialised hardware platforms, working across compiler pipelines, optimisation passes, and performance-critical software components. Optimise ML workloads and computational graphs for efficient execution on next-generation AI and edge computing systems. Contribute to compiler technologies using LLVM/MLIR and closely integrated hardware-software stacks.

IC Resources Bristol, Eng, United Kingdom £80,000 pa

Hybrid Permanent

Java Developer || More thanmill customers since founding

As a Java Developer, you'll join a collaborative team of 6-8 engineers rebuilding a data-centric system from scratch, integrating AI, and working on cloud-native applications. The role involves designing and re-architecting systems, with a focus on quality engineering and continuous improvement.

Opus Recruitment Solutions South West England, United Kingdom £50,000 – £75,000 pa

Hybrid

Senior Software Engineer

Design and maintain large-scale, distributed backend systems for automated in-store order fulfilment using Java/Scala and cloud technologies. Embed AI tools like GitHub Copilot into development workflows and lead technical initiatives from design to deployment. Work within an agile team to improve processes, support production systems, and mentor engineers while delivering customer-focused solutions at scale.

Ocado United Kingdom

Hybrid Permanent

Senior Backend Engineer

Design and maintain large-scale, distributed backend systems for automated in-store order fulfilment, integrating AI tools into development workflows. Lead technical initiatives from design to deployment while collaborating with product and business teams in an agile environment. Work with cloud infrastructure and modern Scala/Java ecosystems to support high-availability systems processing hundreds of thousands of orders weekly.

Ocado United Kingdom

Hybrid Permanent

AI Software Engineer

This role involves building and shipping end-to-end features in a mature, business-critical ERP/SaaS product suite with a strong focus on integrating AI tooling into real-world applications. The engineer will work primarily in C#/.NET on the back end while also developing modern JavaScript front ends, all within a hybrid environment that blends on-site collaboration with remote flexibility. A key differentiator is hands-on experience with AI tools in production environments, emphasizing practical integration over theoretical exploration.

Searchability Newcastle upon Tyne, United Kingdom £40,000 – £80,000 pa

AI Software Engineer

This role involves developing and shipping end-to-end features in a mature, business-critical ERP/SaaS product stack, with a back-end focus using C#/.NET and modern JavaScript. The engineer will integrate AI capabilities into existing codebases, work across SQL Server and PostgreSQL, and collaborate closely with product teams to solve real business problems. A strong emphasis is placed on practical AI tooling use in production environments and iterative, responsible development within a stable, global software business.

Searchability Barnsley, United Kingdom £40,000 – £80,000 pa

AI Architect

The Senior Generative AI Architect will design, develop, and implement advanced generative AI solutions, ensuring scalability, security, and ethical considerations. They will lead the architecture and deployment of AI models, collaborate with cross-functional teams, and stay updated on the latest AI advancements.

Coforge London, United Kingdom £100,000 – £120,000 pa

Application Engineer

The Application Engineer will build and enhance digital platforms for client onboarding and customer journeys across Europe, working with modern frontend, backend, cloud, and AI technologies. The role involves owning features end-to-end and collaborating with distributed teams in a highly regulated financial services environment.

Harvey Nash London, United Kingdom £60,000 – £80,000 pa

Software Engineer - SC Cleared

This role involves software development, security, testing, and reverse engineering on complex, mission-critical projects. You'll work with experienced teams to develop solutions, build testing pipelines, and deploy software across various platforms including IoT devices, user equipment, servers, and cloud environments.

Searchability NS&D Winchester, United Kingdom £50,000 – £90,000 pa

Software Engineer - SC Cleared

This role involves software development, security, testing, and reverse engineering on complex, mission-critical projects. You'll work with experienced teams on a variety of platforms, including IoT devices, user equipment, servers, and cloud environments, using technologies like C, C++, Java, Python, and AWS.

Searchability NS&D Southampton, United Kingdom £50,000 – £90,000 pa

Lead Software Engineer

As a Lead Software Engineer, you will lead a squad of developers and QA engineers, focusing on technical leadership and building world-class solutions using C#, ASP.NET Core, TypeScript, React, and Azure Kubernetes Service. You'll work closely with a Product Owner to deliver products that leverage generative AI for document management, workflow automation, and knowledge management.

eFinancialCareers London, United Kingdom £75,000 – £82,000 pa

Hybrid Permanent

.NET Developer

Work on complex greenfield .NET/C# software projects involving full-stack development with ASP.NET Core, Blazor, React, and JavaScript. Integrate AI capabilities using ML.NET and Azure AI, while collaborating in an agile environment with modern DevOps practices on Azure. The role offers technical growth and the chance to shape critical systems for a rapidly scaling streaming platform.

Noir M11Ar, United Kingdom £60,000 – £80,000 pa

.NET Developer

This role involves developing new features for a major social networking platform using modern .NET technologies including .NET 10.0, ASP.NET Core, and C# 14. The developer will work across the full stack with technologies like React, Blazor, and Azure AI, while following Agile practices and contributing to scalable, high-performance systems. The position offers structured career progression and access to cutting-edge technical training.

Noir Rg141Ag, United Kingdom £40,000 – £60,000 pa

Senior Software Engineer

This role involves leading backend and edge/IoT engineering efforts to build production-grade AI systems for high-stakes defence applications. The engineer will bridge machine learning research with robust software delivery, using Python and compiled languages like Rust or C++, while implementing scalable CI/CD, containerisation, and Kubernetes deployments. Collaboration with data scientists and mentoring of engineering peers are key aspects of the position.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

PhD Studentship in Computer Science: Policy-Compliant Secure AI

This PhD studentship focuses on developing secure AI systems that enforce policy compliance while protecting sensitive data, models, and rules across multiple parties. The research will integrate cryptography, privacy-enhancing technologies, and trustworthy AI to create verifiable enforcement mechanisms for high-stakes domains like cybersecurity and healthcare. The role involves formalising compliance, designing provably secure methods, and building efficient prototypes within a collaborative research environment.

Newcastle University Newcastle upon Tyne, Northern England, United Kingdom £21 pa

Contract

Software Development Engineer in Test

As a Software Development Engineer in Test, you will focus on designing and building automated test solutions for Medtronic's embedded and connected hardware platforms used in operating rooms. You will collaborate with engineering teams to ensure the reliability, safety, and performance of device software, firmware, and hardware interactions, leveraging modern automation frameworks and continuous improvement practices.

Medtronic London, United Kingdom £58,000 – £87,000 pa

On-site Permanent