1 to 25 of 777 Java Jobs in the UK

Senior Quant Developer - Java - Digital Assets Excellent opportunity opens for a Senior Quant Developer to join a Global Crypto Trading Firm. Sitting between Quantitative Research, Trading and production engineering, you will build and enhance quantitative pricing technology. You will take ownership of the mathematical design and Java implementation … pricing, liquidity and hedging models. The role Design and implement quantitative pricing models for institutional OTC trading Build high-performance production services using modern Java, including Java 21 or 22 Develop client-specific pricing, spreads, skews and liquidity models Analyse client flow, execution behaviour, toxicity and price decay Develop pricing ...

Principal Java Engineer Up to £120,000 Candidates must be based in Belfast All applications not based in Belfast will be disregarded Do you enjoy shaping the technical direction of complex, large-scale systems - and doing it with modern Java at the highest level? My client is looking … Principal Java Engineer to take a lead role in defining architecture, driving engineering standards and delivering systems that matter. This isn't a heads-down coding role - it's for someone who can operate at the intersection of deep technical expertise and strategic thinking, and who wants to leave ...

Title: Java Developer Rate: £400 (Inside IR35) Duration: 6 months Location: Remote with occasional visits Clearance: BPSS Stages: 1 Stage Start Date: August Key Responsibilities Design, develop, test, and maintain high-quality Java applications. Build secure, scalable, and maintainable microservices. Collaborate with Product Owners, Business Analysts, QA Engineers, DevOps Engineers … Work within Agile Scrum teams, participating in sprint planning, stand-ups, retrospectives, and backlog refinement. Essential Skills & Experience Strong commercial experience developing applications using Java (Java 11+ preferred). Experience building Spring Boot applications. Strong understanding of RESTful API development. Experience with microservices architecture. Knowledge of relational databases such ...

Java Developer - Investment Banking (Contract) Location: London (Hybrid) Contract Length: 6 Months Day Rate: Competitive Start Date: ASAP Overview We are partnering with a leading investment bank looking to onboard an experienced Java Developer to join a front office trading technology team on an initial 6-month contract. The role … Linux-based environment Collaborate within Agile teams, contributing to design, code reviews, and best practices Required Skills & Experience Strong hands-on experience with Java (Java 17 preferred) Proven background in investment banking or capital markets Solid experience with trade processing systems Exposure to or direct experience with Trade Runner platforms ...

Description Java Team Lead Location: West Midlands (Hybrid working) Type: Permanent About the Role TXP is growing its Java capability significantly, and we’re looking for an experienced Java Team Lead to help shape, scale, and lead our Java engineering community.This is a senior leadership role , focused on the management … development, and technical oversight of our Java teams across the UK, offshore delivery centres, and trusted partners. As the team grows, this role is critical in maintaining engineering standards, developing people, supporting recruitment, and ensuring we continue to deliver high-quality outcomes for our clients.You’ll bring a strong developer ...

Essential Experience Proven experience in full-stack software development across design, build, test, and deployment Strong experience in at least one of the following: Java Python C#/.NET Full-stack JavaScript (e.g. React, Node.js) Comfortable working as a polyglot engineer , adapting to different technologies as needed Strong understanding ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing … Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team working on user interfaces, developing cutting edge sonar systems ...

Essential Experience Proven experience in full-stack software development across design, build, test, and deployment Strong experience in at least one of the following: Java Python C#/.NET Full-stack JavaScript (e.g. React, Node.js) Comfortable working as a polyglot engineer , adapting to different technologies as needed Strong understanding ...

effective communication across teams. What You'll Bring Degree in a STEM subject or equivalent experience Experience with some of the following: Languages: Python, Java, Rust, JavaScript Cloud: AWS (Azure/GCP beneficial) Containers: Docker, Kubernetes, GPU containerisation Architecture: Microservices, serverless, APIs, edge compute, pub/sub systems (Kafka, MQTT ...

Site Reliability Engineering practices Required Skills & Experience We are interested in professionals with experience across some or all of the following: Development & Engineering Java, Python, JavaScript, C++, C# Software application development Automated testing frameworks Spec-driven software development DevOps & Automation Git, GitOps GitLab, Jenkins Terraform, Ansible, Chef, Puppet ArgoCD, Flux ...

within Agile delivery teams What We're Looking For Full stack experience within an agile team building enterprise-grade web applications or backend services Java development with Spring Boot Front-end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation ...

deliver high-quality software solutions Skills & Experience: We're looking for experience with several of the following: Commercial experience with one or more of: Java C# Python Go TypeScript Frontend frameworks such as: React Angular Vue Svelte Cloud platforms (AWS preferred, Azure or GCP also considered) Infrastructure as Code (Terraform ...

deliver high-quality software solutions Skills & Experience: We're looking for experience with several of the following: Commercial experience with one or more of: Java C# Python Go TypeScript Frontend frameworks such as: React Angular Vue Svelte Cloud platforms (AWS preferred, Azure or GCP also considered) Infrastructure as Code (Terraform ...

technical design on larger initiatives, mentor engineers, set engineering standards What You'll Bring Technical Expertise: Strong proficiency in one or more of: Python, Java, Kotlin, Go, C#/.NET, TypeScript/Node, Ruby, PHP, Scala, Rust Hands-on experience with modern frameworks (Spring, .NET, Django, FastAPI, Rails, Express/ ...

Competences**Essential* Degree or equivalent industry experience.* Proven experience in technical leadership within software delivery teams.* Strong hands-on experience in backend development with Java* Proficiency in related backend frameworks/technologies (Spring, Postgres DB, Redis).* Experience with microservices architecture and AWS cloud platforms* Knowledge of CI/ ...

teams to ensure robust, secure and reliable delivery. Required Skills & Experience Strong experience delivering full-stack software solutions in enterprise environments. Commercial experience with: Java TypeScript/JavaScript SQL databases, including MS SQL Server Angular (React experience also considered) Experience building and integrating front-end applications with backend services. Strong ...

step workflows; instrument agents for tracing, metrics, and feedback loops to continuously improve reliability and utility Required qualifications, capabilities and skills Demonstrate proficiency in Java and/or Python programming languages Deployed production systems to GenAI platforms such as Google VertexAI, OpenAI, AWS Bedrock, or LangChain Utilized cloud technologies ...

Senior Java Developer with microservices architecture experience is sought on a fully remote basis by a market leading financial services organisation with a technical hubs across the UK. Working at the forefront of AI driven financial technology this Senior java Developer will play an integral role in creating bespoke, modular … microservices architecture to deliver robust, highly scalable solutions used by millions daily. With a real commitment to employee wellbeing and personal development this Senior Java Developer can expect long term commitment to remote, flexible working and a clearing defined progression path with 4 promotion opportunities a year alongside companywide commitment ...

work on challenging technical problems using modern technologies in a collaborative, agile environment. What will I be doing? Design, develop, and maintain high-performance Java applications and microservices. Build scalable, secure, and resilient cloud-native solutions. Collaborate with cross-functional teams to define and deliver new features. Write clean, maintainable … development processes. Troubleshoot and resolve complex production issues. What do you need? 5+ years' professional experience developing enterprise applications using Java. Strong knowledge of Java and modern development practices. Experience with Spring Boot and Spring Framework. Strong understanding of RESTful APIs and microservices architecture. Experience with relational databases such ...

Senior Java Developer - Digital & Public Services A growing digital consultancy delivering complex, high-impact services into the public sector is looking for a Senior Java Developer to join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development of scalable, secure software solutions while … nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance . The Role As a Senior Java Developer, you will play a key role in the design, development, and deployment of modern digital services. You will work on complex systems, contribute ...

Senior Java Developer - Digital & Public Services A growing digital consultancy delivering complex, high-impact services into the public sector is looking for a Senior Java Developer to join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development of scalable, secure software solutions while … nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance . The Role As a Senior Java Developer, you will play a key role in the design, development, and deployment of modern digital services. You will work on complex systems, contribute ...

design, development, and delivery of a next‐generation platform. The solution will be built from the ground up, leveraging cutting‐edge technologies including Java, Spring Boot, and React. What you’ll do Software Development: Design, develop, test, and deploy high‐quality, scalable, and maintainable code. Quality Advocacy: Promote best practices … Consistently demonstrates clear and concise written and verbal communication. Technical Skills: Must have: Strong experience in Full stack development using React, Typescript, Node.js, stylesheets, Java/JVM Based Language Like Java, Kotlin, Microservices. Should have strong hand‐on experience designing and building UI framework using react in align with latest ...

peers on technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL ...

peers on technical direction within your team Required Experience: Full stack experience within an agile team building enterprise-grade web applications or backend services Java development with Spring Boot Front-end development using modern JavaScript frameworks (e.g., React, Vue) Experience with cloud platforms such as AWS or Azure Containerisation ...

build scalable solutions while ensuring quality through testing, security and performance best practices. What You'll Need as a Software Engineer Commercial experience with Java, TypeScript, Python, Go or C#. Experience with a modern front-end framework such as React, Angular, Vue or Svelte. Experience with AWS (Azure ...