26 to 50 of 86 Java Engineer Jobs

Senior Software Engineer - Java/Spring/Full stack (Fully Remote) Location: Fully Remote Salary: £50,000 to £60,000 plus strong wider benefits package About the role Our client, a digital consultancy delivering into central government, are looking for a Software Engineer to join a team ...

Role Senior Software Engineer Java .NET FTC Manager Lead Development Manager Location Hybrid Role Overview We are looking for 3 experienced Senior Developers, to support the ongoing evolution of the TMS platform, contributing to the development of modern, scalable solutions within a complex transport and logistics environment click ...

Senior Java Developer - Build at Scale, Shape What's NextBelfast Hybrid Multiple Roles Highly Competitive Package Why This Role? If you're a strong Java engineer who wants to do more than just code, this is your opportunity to work on some of the most complex, high ...

Build and improve real-world Java desktop software in a small, influential engineering team where your technical decisions, ideas, and leadership will genuinely matter. Hands-on Java desktop software role focused on Swing-based commercial applications - not web development. About Us Semantics 21 is a multi-award-winning … genuine real-world impact in areas including child protection and public safety. We are growing our engineering team and are looking for a Senior Java Software Engineer to help develop large-scale desktop applications used operationally by organisations internationally. Despite the sensitive environments our software supports, development staff ...

Role: Java Engineer (Low Latency Systems) Experience: 4–12 years Key Skills & Technologies : Strong engineering mindset with expertise in Java Low latency programming techniques Google gRPC (Remote Procedure Call) GVP (gvproxy) , Terraform Kubernetes , GCR (Google Container Registry) , Podman 5 on RedHat 9 Test automation … flows (code coverage, mutation test coverage, mocking Java services in DB) Performance testing of development environments and generating performance graphs Mono‐repo testing (microservice to microservice) Performance testing tools: Gatling, BlazeMeter Responsibilities: Design and implement low‐latency, high‐performance Java applications. Build and maintain distributed systems leveraging Kafka ...

Software Engineer (Java) Location: UK/Ireland (remote) Please note : You need to be based in the UK or Ireland No Visa sponsorship offered Salary: Up to £50k Engineer systems that power real-world commerce. Our client is building the next generation of capabilities that power … process. If you’re driven by impact and enjoy solving meaningful technical challenges, this could be an excellent fit. The Role As a Software Engineer, you will design and develop backend services, APIs, and portal systems that operate within high-availability payment processing platforms. Working within a dynamic development ...

across Business Services, Corporate banking, Wealth Management, Group Functions, Retail and Investment Banking. On behalf of this organisation, AMS are looking for a Backend Java Engineer for a 6 month contract based in London (2 days per week) with remote working available (hybrid). Purpose of the role … issues. Support and oversee junior engineers and act as a subject matter expert. The skills you'll need: Solid practical and theoretical knowledge of Java software development. Strong experience of Spring Boot/Micronaut. An understanding of Kubernetes/Docker. Excellent understanding of AWS (deployment/configuration) Message-driven ...

Java Developer – · Over 9-12+ years of experience in Java development, with a focus on microservices architecture. Responsibilities - · Lead the design, development, and deployment of microservices using Java and Spring Boot. · Develop and maintain scalable, high-performance microservices. · Integrate microservices with various databases, APIs, and third … through unit testing, code reviews, and continuous integration. · Identify and resolve performance issues, bugs, and other technical challenges. · Create and maintain technical documentation for Java microservices architecture and design. Skill set · Java Proficiency: Proficiency and command of Java, including object-oriented programming, design patterns, and core APIs ...

Title : Java Backend Developer Location : Basildon, SS15 6GB, UK Duration : 7 Months Contract Mode : Hybrid (4 Days/Week) Position Description: We are seeking an experienced Senior Backend Software Engineer to join our Identity Management Services team, focusing on the core platform work that powers our identity infrastructure. … your deep engineering expertise to elevate the team's technical standards and foster a culture of excellence in backend engineering. Skills Required: Proficiency in Java - Java Framework - Web development - DevOps practices (CI/CD, version control) Security and identity management Monitoring and logging Relational databases Server-Side technologies ...

Senior Software Engineer - London Harrington Starr are working alongside a unique financial trading technology firm who are seeking 10+ Senior Java Developers to join their Core Development team and build out low latency systems. You absolutely have to have is a demonstrable interest in technology, precision, and technical … successful candidate will have strong appreciation of Linux, common design patterns, and be a practitioner of TDD. For the role of the Senior Java Engineer you will need the following skills: Strong knowledge of Core Java development, ideally in a low latency/real time environment Strong ...

Senior Software Engineer - (Java, Pricing API,) - 5 days - Retail - London Day rate: £400 - £500 (inside IR35) Duration: 6 months On site: 5 days per week Start: Now My client is looking for a Senior Java Developer with 8 - 15 years experience to join the team 5 days … building resilient systems at scale, this could be a great fit. What You'll Be Doing Designing and building scalable backend systems using Java and the JVM ecosystem Developing clean, maintainable code from product requirements Applying TDD/BDD practices and modern engineering principles Building and maintaining cloud-native ...

Java Developer - multiple roles £550-570/day Inside IR-35 6 month contract Active SC required Remote with occasional travel to London for client meetings only - expensable We are looking for experienced fullstack Java Software Engineers to support projects across UK Government and Law Enforcement. … hands-on and focused on building high quality software using modern engineering practices. What you'll do You'll design, build and maintain Java based microservices, applying test driven development and following established engineering standards. You'll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React ...

Java Software Developer £600/day Inside IR-35 for an initial 6 months with extension likely London - 3 days per week on site Active SC Clearance essential We're looking for a Java developer to join an established engineering team working on backend services hosted in Azure. … role focuses on building and supporting Java applications and APIs, using VS Code as a primary development environment. You'll work closely with other engineers across backend, frontend, and DevOps, contributing to cloud-based systems. About the role Java backend development role Focus on services and APIs Cloud ...

modern engineering practices Working across the full SDLC including design, development, deployment and production support Writing high-quality production code using technologies such as Java, JavaScript and Python Collaborating with product managers and engineering teams to deliver secure-by-default solutions What We're Looking For 3+ years commercial … software engineering experience Strong experience with Java, JavaScript and/or Python Experience building distributed systems, micro-services and REST APIs Cloud and backend engineering experience within modern development environments Experience working in agile teams using CI/CD and modern engineering practices Strong communication and collaboration skills ...

IMMEDIATE JOINERS !! Java Software Developer Location: London Work Mode: On-site Job Type: Full-time The Role We are looking for a Java Full Stack Developer who A Java Developer (2-5 years experience) designs, codes, tests, and maintains scalable Java applications, collaborating with teams, debugging … Development: Design and develop high-volume, low-latency applications for mission-critical systems. Back-End Excellence: Write clean, maintainable code using Java and the Spring Boot ecosystem. Front-End Innovation: Build responsive, user-friendly UI components using React, Angular, or Vue.js . Database Management: Design and optimize schemas ...

seeking passionate technologists and strong communicators for a Senior Software Engineer - Java role. You'll work in empowered, multidisciplinary teams, tackling complex challenges for millions of players. ABOUT FANDUEL FanDuel Group is an innovative sports-tech entertainment company changing how consumers engage with their favorite sports, teams … norm. THE STATS Required Qualifications: Degree in Computer Science or equivalent work experience Experience writing highly scalable, fault-tolerant backend systems & APIs using Java or similar OOP languages Strong grasp of relational/non-relational databases, messaging queues, and concurrency Understanding of modern architectures, design patterns, and platform nuances ...

looking for a talented Azure Java & Python Engineer with 6-7+ years of experience to join our innovative team. You will be at the forefront of building scalable, resilient, and secure asset management solutions on Azure Cloud, working with the latest tools and practices. What … Design, develop, and maintain client-facing applications & APIs Build cloud-native microservices using Java, Spring Boot, and modern engineering techniques Work with distributed systems on Azure Kubernetes Service (AKS) & Redis Collaborate with cross-functional teams to shape product features Implement security protocols, API optimizations, and robust architecture Contribute ...

delivering secure and modern software solutions across the UK Government and Defence sectors. They are now looking for an experienced Principal Full Stack Software Engineer to join their collaborative and forward-thinking engineering team. This is an exciting opportunity for a senior engineer who enjoys staying hands … services that support meaningful and high-impact programmes. What Youll Be Doing Leading the design, development, and delivery of secure full-stack applications using Java, React, and modern web technologies Building scalable back-end services, APIs, and distributed systems Developing responsive and user-focused front-end applications using React ...

Staff Software Engineer | Enterprise Technology Hub Location: Glasgow (Hybrid - City Centre) Role Type: Contract-to-Permanent Sector: Global Tier 1 Institutional Technology The Opportunity We are seeking a high-caliber Staff Software Engineer to spearhead critical modernization initiatives within a global technology hub. This role is designed … hosting platforms from legacy systems to Kubernetes-based environments on GCP or AWS. Full-Stack Delivery: Architect and maintain robust, scalable applications using Java 17+ and Angular . Data Modernization: Oversee complex data migrations, including Elasticsearch upgrades (v2 to v8) and transitioning operational databases from Oracle to PostgreSQL. Stakeholder ...

Lead Full-Stack Software Engineer Tier 1 Consultancy Location: Glasgow City Centre (Hybrid) Engagement: Contract-to-Permanent Rate: Up to £600/day (Inside IR35 via PAYE) Overview A leading Tier 1 financial institution is expanding its Glasgow technology hub and seeks an experienced Lead Full-Stack Software Engineer … financial requirements into low-level technical designs and implementation plans . Full-Stack Development Leadership Design and build secure, high-performance applications using Java 17+ , Spring Boot, and Angular . Set standards for Front End engineering, API design, and Back End service orchestration. Data & Platform Evolution Support the modernisation ...

Java Data Engineer 6-Month Contract (Possible Extension) Inside IR35 Hybrid London (3 days) I have been engaged my client to bring in a Java Data engineer to work on a Big Data Project in the finance sector. Required Experience: Java Big Data experience ...

IntaPeople are working exclusively with a fintech scaleup in Cardiff and require an AI Engineer with a Java background to join a new team. This is a hybrid role with 3 days per week in the office. &#(phone number removed);&#(phone number removed);&#(phone number … build new features from scratch. This role will be utilising Claude.ai for AI model development. • Ideally, you will be a full stack engineer (React/TypeScript on the front end and Java 8+ with Spring Boot on the back end) but a solid back end engineer will ...

. Lead Full-Stack Software Engineer Tier 1 Investment & Business Banking Location: Manchester (Hybrid) Engagement: Contract-to-Permanent Rate: Inside IR35 via Umbrella Overview A leading Tier 1 financial institution is expanding its Manchester technology hub and seeks an experienced Lead Full-Stack Software Engineer to play … financial requirements into low-level technical designs and implementation plans . Full-Stack Development Leadership Design and build secure, high-performance applications using Java 17+ , Spring Boot, and Angular . Set standards for frontend engineering, API design, and backend service orchestration. Data & Platform Evolution Support the modernisation of legacy ...

Senior Backend Engineer – FinTech – Greenfield product 🚀 💰Up to £115,000 🏡Hybrid working – Manchester based 💻Java, Spring, Kafka We’re partnered with a leading FinTech based in Manchester who are now looking for a Senior Backend Engineer as they grow a new team to help scale new products … architecture strategy, modernisaton and integration initiatives What are they looking for: Experience in mentoring and leading engineering teams building distributed systems and microservices Java, Spring and scalable system architecture experience with exposure to AI development and integration Good experience with CI/CD pipelines, automated testing and DevOps practices ...

Senior Java Developer London/Hybrid Capital Markets Technology A growing capital markets technology business is looking to hire a Senior Java Developer to play a key role in building and evolving a cloud-native post-trade platform used across client reporting, APIs, workflow management, and trading operations. … Engineering teams to design and deliver scalable backend systems supporting post-trade workflows, reporting, integrations, and client-facing tooling. The environment combines modern Java engineering with capital markets domain exposure, including clearing, OTC derivatives, collateral, and prime brokerage workflows. Responsibilities Design, develop, and maintain backend systems, APIs, reporting platforms ...