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Senior Java/React Full-Stack Engineer - Hybrid in London
Permanent senior full-stack role in London (hybrid, three days in the office) building enterprise-scale distributed applications and microservices with Java and React. Requires 5+ years of experience plus OOP, design patterns, Agile/Scrum, CI/CD with Git, and test automation.
Senior Full-Stack Engineer – FX Trading (Hybrid in London)
Senior full-stack engineer (hybrid in London, up to 12 months) building and scaling strategic FX-trading products for Korn Ferry's client: mission-critical scalable backend services and real-time APIs, plus a React/TypeScript frontend. Contract day rate up to £520.
Senior Full-Stack Engineer (Hybrid) - Java, Spring, OpenShift
Senior full-stack engineer at Citigroup (hybrid, UK) designing and building high-performance Java/Spring microservices and RESTful APIs for real-time trading platforms, working with Oracle databases and OpenShift container platform across the full SDLC with a focus on secure coding and automated delivery.
Senior Full-Stack Engineer — React/Next.js, Equity
Senior full-stack engineer at Generative Group in London, building scalable modern web apps with React and Next.js while contributing to backend services, APIs, databases, CI/CD and cloud infrastructure, working closely with founders. Equity is offered.
Senior Full-Stack Engineer: Java/Kotlin & React, Event-Driven
Senior full-stack engineer building event-driven, cloud-native systems for a Tier 1 investment bank's Prime Finance Equities platform. Day-to-day work spans Java/Kotlin backends and React/TypeScript frontends, with Kafka, SQL Server, MongoDB, Docker, Kubernetes/OpenShift, CI/CD and TDD. Based in London.
Full Stack Engineer
Senior full-stack engineer at Citigroup designing and maintaining microservices and RESTful APIs for real-time trading platforms, working across backend (Java/J2EE, Spring, Oracle) and modern frontend frameworks, with CI/CD and OpenShift/Kubernetes deployment. Hybrid UK role covering the full SDLC plus mentoring junior engineers.
Full Stack Engineer
Senior full stack developer at a Reading-based software company with a market-leading risk management platform. Day to day: design and build scalable features and improve architecture, code quality and engineering practices across .NET/C#, React, TypeScript, SQL Server and AWS, with mentoring and technical decision-making. Remote-first within the UK; salary up to £80,000.
Senior Full-Stack Developer - Python & React (Trading)
A senior full-stack role building and enhancing global web-based trading systems, primarily with Python and React. The developer shapes business logic, creates full-stack applications, delivers user-friendly interfaces, and strengthens web infrastructure alongside cross-functional teams.
Senior Full Stack Developer
Venn is hiring a Senior Full Stack Developer in Tel Aviv to build its intelligent operating platform for residential living, serving U.S. real estate operators with payments, services, maintenance, and community features plus AI agents on a 'Company Brain'. Day-to-day work spans backend and frontend with Go, TypeScript, React, and AWS-based cloud infrastructure.
Senior Full Stack Developer
We are seeking a highly skilled Senior Full Stack Developer to join our dynamic team in Karnataka. The ideal candidate will have a strong background in both front-end and back-end development, with expertise in modern…
Senior Full Stack Developer
Role & responsibilities Must work in UK business hours (1:30 PM 9:30 PM IST) Seeking a hands-on Senior Full Stack Engineer with strong React and Node.js expertise. The team operates in an AI-augmented development…
Développeur Java Backend / Fullstack Senior
Senior Java backend/fullstack developer on a mission in Montpellier: designing and evolving Java 17/Spring Boot microservices and Spring Batch flows, with Angular front ends, running on Docker/Kubernetes, provisioned with Terraform, using Kafka, GitLab CI and Jenkins, plus AI-assisted development practices (prompt engineering, LLM APIs).
Développeur Java Backend / Fullstack Senior
Senior Java backend/fullstack developer designing and evolving modern, distributed microservice applications using Java 17+, Spring Boot, Spring Batch, Docker/Kubernetes, Terraform and Kafka, with some Angular front-end work, CI/CD pipelines and AI-assisted development (prompt engineering, coding assistants, LLM APIs). Based in Aix-en-Provence, on-site.