Latest java Jobs

Sr. Software Engineer - Data Platform (London

Design and build highly scalable real-time data pipelines using Apache Kafka, Flink, and Spark on Kubernetes to process trillions of security events daily. Develop streaming microservices in Java and Go, implement event-driven architectures, and ensure low-latency, fault-tolerant processing across multi-cloud environments. Collaborate with cross-functional teams to deliver robust platform capabilities for threat detection and incident response.

CrowdStrike London, United Kingdom

Hybrid Permanent

Senior Software Test Engineer

The role involves leading test engineering efforts within a cross-functional product team, focusing on frontend, backend, and mobile applications built on microservices and machine learning. Responsibilities include designing automated test frameworks, driving quality improvements, mentoring team members, and integrating testing into CI/CD pipelines. The engineer will use a mix of open-source and custom tools while advocating for strong test culture and quality practices across teams.

Entrust Portugal

Senior Software Test Engineer

This role involves leading test engineering efforts within a cross-functional team, focusing on designing and implementing automated test frameworks for web, backend, and mobile applications built on microservices and machine learning. The engineer will advocate for quality, mentor team members, and integrate testing into CI/CD pipelines using modern tools and cloud infrastructure. The position emphasizes ownership of test strategy and collaboration with product and engineering to ensure robust, scalable solutions.

Entrust

Graduate Technical Engineer (Software Engineering Pathway) x5

This role involves troubleshooting and supporting enterprise software systems while gaining hands-on experience with AI, cloud technologies, and programming languages like Python and JavaScript. You'll work alongside experienced engineers, contribute to system improvements, and develop skills across a range of modern tech platforms. The position offers a structured career pathway into software engineering within a learning-focused environment.

Jam Management Consultancy ltd Bracknell, Berkshire, United Kingdom £35,000 – £38,000 pa

Hybrid Permanent

Senior AI Engineer

As a Senior AI Engineer, you will design, build, and deploy AI-driven solutions that automate processes and reduce manual effort. You'll collaborate with development, QA, and IT teams to deliver impactful solutions, identify opportunities for AI application, and champion responsible AI practices.

ITH Pharma Middlesex, London, UB8 3QX, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent

Solutions Engineer, Enterprise

This role involves partnering with sales and product teams to deliver technical pre-sales support for enterprise clients adopting AI solutions. The Solutions Engineer will design and prototype custom implementations, develop scopes of work, and collaborate with machine learning and software engineers during post-sales deployment. The position emphasizes deep technical engagement with clients in sectors like fintech, insurance, and SaaS, focusing on Generative AI and large language model applications.

Scale AI London, United Kingdom

On-site Permanent

Manager, Engineering - Managed Services

Manages a cross-functional engineering team building APIs, UIs, and cloud services for Falcon Complete, CrowdStrike’s managed threat-hunting product. Focuses on scalable distributed systems, code quality, and collaboration with product and analyst teams. Involves technical leadership, roadmap execution, and participation in on-call rotations.

CrowdStrike London, United Kingdom

Hybrid Permanent

AI Product Lead

Lead the development and governance of enterprise-wide data, AI, and automation capabilities within a global FTSE100 organisation. Drive strategic initiatives including centralised AI solutions, data trust, and platform standardisation, while managing a distributed team and mentoring technical talent. Focus on scalable, secure systems using Azure-based architectures and modern AI frameworks.

Michael Page Birmingham, West Midlands (county), United Kingdom

Senior Software Engineer, Identity

This role involves designing and building core identity and access management systems to support secure authentication and authorization across enterprise platforms. You'll work on implementing SSO, MFA, federated identity, and fine-grained authorization models like ReBAC and RBAC, ensuring compliance with security standards. The position offers deep exposure to AI infrastructure at scale, working with cutting-edge identity frameworks and distributed systems in a high-impact environment.

Scale AI London, United Kingdom

Hybrid Permanent

Technical Lead/Engineer Lead - London

Lead and shape software engineering initiatives across diverse client projects, driving technical excellence and innovation through modern architectures and practices. Collaborate with cross-functional teams to deliver scalable solutions using cloud platforms, infrastructure-as-code, and advanced CI/CD pipelines. Provide technical leadership throughout the full software development lifecycle, from proposal to production, while mentoring teams and influencing client strategies.

Evolve Recruitment Partners Ltd Sw1E5Dn, SW1E 5DN, United Kingdom £71,000 – £113,000 pa

Hybrid Permanent Clearance Required

Forward Deployed Engineer - Cardiff

This role involves leading the design, development, and deployment of AI-powered solutions such as automation, RAG, and LLM-based workflows. The engineer will collaborate with stakeholders to deliver strategic AI initiatives, ensure systems are secure and scalable, and mentor a growing engineering team. The position is based in central Cardiff with hybrid working and focuses on building advanced AI capabilities within a technology-driven organisation.

Circle Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £45,000 – £53,000 pa

Hybrid Permanent

AI Platform Engineer - Cambridge

Design and build scalable back-end systems to support AI and large language model applications, including RAG pipelines and agentic workflows. Develop infrastructure for model deployment, monitoring, and scaling in production environments. Collaborate with data, product, and engineering teams to implement end-to-end solutions from prototyping to deployment.

Nextech Cambridgeshire, United Kingdom £55,000 – £65,000 pa

AI Product Lead

Lead the development and strategic adoption of data, AI, and automation capabilities across a global FTSE100 organisation. Drive innovation through centralised solutions, oversee onshore and offshore engineering teams, and establish robust data governance, security, and scalable AI systems. Shape technical roadmaps in collaboration with business stakeholders and lead the evolution of AI frameworks and data platforms.

Michael Page Technology Birmingham, United Kingdom

Manager, Forward Deployed Engineering - London

Lead a team of Forward Deployed Engineers delivering production systems using frontier AI models for high-impact customers. Translate field insights into product improvements and scalable deployment practices while ensuring technical excellence and operational clarity. Work across engineering, product, and research to shape OpenAI’s real-world impact.

OpenAI London, United Kingdom

Hybrid Permanent

AI Deployment Engineer, Large Enterprise

Act as a technical advisor to enterprise customers post-sale, designing and guiding the deployment of Generative AI solutions using OpenAI's models and APIs. Focus on identifying high-value use cases, building prototypes, and ensuring production-grade implementations across customer environments. Collaborate with internal teams to scale best practices and inform product development based on real-world deployments.

OpenAI London, United Kingdom

Hybrid Permanent