72 jobs for “java”
Entrust France - Field (Onfido)
Owns test planning, coordination and execution within a cross-functional identity verification product team, covering web, mobile, backend and ML-powered journeys. Builds maintainable automated frameworks and suites, mentors colleagues, and leads quality initiatives across engineering teams. Combines automation with exploratory testing and works with TypeScript, Ruby, Python, Playwright, Cypress and CI/CD pipelines.
Databricks London
Customer-facing, billable engineering role building and productionizing data and AI solutions on the Databricks platform. You own architecture and design decisions, deliver end-to-end systems spanning data engineering, ML/AI and applications, and embed with client teams from ICs to executives, with about 20% travel.
Databricks London
Customer-facing engineering role building and productionizing data and AI solutions on the Databricks platform for emerging enterprise and digital native accounts. You own architecture and design decisions, implement end-to-end systems spanning data engineering, ML/AI and application development, and embed with client teams. Billable delivery work with roughly 20% travel.
OpenAI London
Lead end-to-end deployments of frontier models for strategic customers, owning discovery, scoping, system design, build and production rollout. Build full-stack systems in Python or JavaScript, embed with customer teams and feed field insights back to Research and Product. Requires Spanish fluency and up to 50% travel.
BIMM University Hove £39,000 – £45,000 pa
Designs, builds and improves digital products, web applications and AI-enabled workflows that support students and staff across a multi-campus university. Works within Digital, AI and Platform Services on integrations, APIs and automation, moving AI prototypes into production while embedding security, accessibility and privacy. Uses C#/.NET, TypeScript/JavaScript and product insight to drive continuous improvement.
83zero London £350 – £400 pd
Hands-on engineering role building and deploying AI solutions across the Microsoft ecosystem, including Azure OpenAI, Copilot Studio and Azure AI services. Day-to-day work covers AI applications, copilots, agents and automated workflows, plus RAG and enterprise search using internal business data, integrating with Microsoft 365, SharePoint, Dataverse and other systems. Solutions are taken through development, testing and into production, with responsibility for security, governance, monitoring and cost.
OpenAI London
Lead complex end-to-end deployments of frontier models for strategic customers, owning discovery, scoping, system design, build and production rollout. Build full-stack systems in Python or JavaScript, embed with customer teams, and feed field insights back into product and model roadmaps. Hybrid London role with up to 50% travel.
83zero Manchester £60,000 – £80,000 pa
Builds GenAI proof-of-concepts and production systems for clients, using RAG, intelligent agents and LLM frameworks such as LangChain and CrewAI. The full stack role spans Python/FastAPI or TypeScript backends, React frontends, plus AWS or Azure deployment with Docker, Kubernetes and Terraform. Working alongside senior client stakeholders to turn business problems into scalable, secure technical solutions.
Identify Solutions Cardiff £70,000 – £80,000 pa
Hands-on role designing and building AI-enabled applications, working with LLMs, RAG, AI agents and orchestration, and taking solutions from proof-of-concept into production. You'll establish CI/CD, engineering standards, guardrails, observability and governance, and influence architecture while integrating AI with enterprise systems and data alongside internal teams and external partners.
Darktrace Cambridge
You will prototype and develop new ideas to improve Darktrace's cybersecurity services, balancing creativity with time constraints while collaborating with a cross-functional team of engineers, designers and strategists. Work spans rapid prototyping and structured platform development, with a primary focus on TypeScript alongside Docker and cloud environments.
Darktrace Cambridge
Partners with developers and product teams to embed quality from the start, designing and maintaining automated test frameworks across API, UI, integration and regression layers. Builds scalable suites into CI/CD pipelines, drives shift-left testing, and contributes to test strategy, code reviews and architecture discussions.
Harnham - Data and Analytics Recruitment United States US$200,000 – US$225,000 pa
Build and own core platform capabilities including application infrastructure, APIs and shared services, developing full stack applications in Python, React and TypeScript. Surface machine learning and predictive analytics insights through intuitive interfaces and integrate AI/LLM workflows into production, working in a small innovation team with significant architectural ownership.
CrowdStrike Italy €55,500 – €85,250 pa
Serves as the technical bridge between CrowdStrike and its European integration partner ecosystem, driving design, delivery and go-to-market of Falcon Platform integrations. Acts as a sales engineer for partner activity, running demos, proof-of-value and RFI/RFP responses while building demo environments and reference architectures. Also explores agentic AI to streamline partner onboarding and enablement.
CrowdStrike Spain €55,500 – €85,250 pa
Partner-facing solution architect bridging CrowdStrike and its integration partner ecosystem across Europe. Drives technical demos, proof-of-value execution, RFI/RFP responses, joint selling motions, and designs/validates integrations on the Falcon Platform. Also builds demo environments, documents reference architectures, and explores agentic AI to improve partner onboarding.
Ocado Kraków, Poland
Senior ML engineer role in a cross-craft data science team building prediction, ranking and personalisation systems for an e-commerce platform. Owns the full ML lifecycle on production systems, from experimentation and training through serving, monitoring and MLOps, while coaching others and shaping reusable platform building blocks.
