24 of 24 Senior Java Software Engineer Jobs

Senior Java Software Engineer with proven Java, Spring Boot or Micronaut experience is required to join an early-stage green energy technology start-up building microservices-based SaaS applications for the renewable energy sector. You’ll help design, deliver … experience ideally using React/MUI. This role will suit someone who has worked in a small, scale-up or product-focused SaaS software business and enjoys building resilient, maintainable software at pace. The role is potentially remote with meetups, although candidates who are accessible ...

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 … multi-award-winning UK software company developing specialist desktop software used internationally within public safety and investigative environments. Our technology helps organisations process and review digital evidence more effectively, supporting work that can have genuine real-world impact in areas including child protection and public safety. ...

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 … complex transport and logistics environment. The role will involve designing, developing, and enhancing business-critical applications across a modern technology stack including Java 1721, Spring Boot 3.x, Angular 16/17, and Flutter/Dart. Working as part of a collaborative engineering team, you will help deliver high ...

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 working on existing digital services and integrations. You will build and improve core systems and API integrations , delivering changes into production and improving how services operate at scale, working closely with client stakeholders and other teams. This is a hands ...

Contract Senior Software Engineer (Java or Python) | Inside IR35 Contract length: 6 months (with potential to extend) Location: London Working Environment: On-site You will be joining a private equity firm as a senior software engineer … grade code Provide production support, working with Platform and SRE teams as needed Key Requirements: Technical: 8+ years commercial experience in Python or Java across the full development lifecycle 5+ years in financial services (buy-side strongly preferred) Solid relational database skills; MS SQL Server a strong plus ...

client is a growing, mission-led consultancy 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 … exciting opportunity for a senior engineer who enjoys staying hands-on across both back-end and front-end development while also helping shape technical direction, mentoring teams, and driving engineering best practice. You will work on secure, scalable cloud-native platforms, modern web applications, APIs ...

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 working on existing digital services and integrations click apply for full job details ...

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 … 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 ...

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 ...

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 … management, and trading operations. This is a hands-on engineering role with strong exposure across platform architecture, distributed systems, cloud infrastructure, and modern software engineering practices. The position also offers a genuine progression path toward Head of Engineering responsibilities over time. The Role You will work closely with ...

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 … Apply data structures and algorithms effectively Participate in team design, scoping, and prioritization discussions Learn business context and technologies behind your team's software Advocate passionately for customers THE GAME PLAN What You'll Do: Own parts of product and technology; become a subject matter expert Design software ...

Java Script Works is seeking a Senior Software Engineer based in Gosport, United Kingdom. The ideal candidate should be degree qualified in Software Engineering or Computer Science and possess expertise in languages such as C++, C#, and Java ...

Lloyds Bank plc in Manchester is looking for a Senior Software Engineer to join their team in a hybrid working model. The successful candidate will be involved in transforming the Core Banking Platform with modern technologies like Google Cloud Platform and microservices. This role … requires deep expertise in Java, strong problem-solving skills, and excellent communication abilities. A generous benefits package includes a pension contribution of up to 15%, annual bonuses, and 30 days of holiday. #J-18808-Ljbffr ...

Lloyds Bank plc is looking for a Senior Software Engineer (CDS) in Bristol. In this role, you'll develop and maintain high-quality, secure customer data for the Group while working in a fast-paced environment. You will mentor peers and contribute to operational ...

Title: Senior Java Developer Location: Leeds, UK (3 days in office) Job Type: Full-Time Job Summary: Designs, runs, and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient in Angular JS, Jenkins, Karate … Cloudformation, Jenkins, Groovy and deploying to native AWS services like ECS, S3, Lambda, SQS, Step Functions. Certification: Expected to have AWS Certified DevOps Engineer Professional accreditation or above Responsibilities: Write clean, secure code using test-driven approach. Create reusable and open code. Collaborate with other developers. Fix service ...

Morson Human Resources Limited is seeking a Senior Software Engineer to join TKMS ATLAS UK in Winfrith, Dorset. This role involves working on the development of marine-based autonomous systems, requiring on-site work 3–4 days per week. The ideal candidate will have … degree in software engineering, proven software delivery ability, and expertise in Java. Competitive benefits include progression opportunities and a generous pension scheme. #J-18808-Ljbffr ...

Prattwhitney is seeking a Senior Software Engineer in the UK. This full-time, on-site position involves designing and building software across various sectors. The ideal candidate will have full stack experience, strong Java skills, and familiarity with cloud platforms. … benefits including a contributory pension scheme and enhanced family policies. Join us to be part of a collaborative team focusing on delivering critical software solutions! #J-18808-Ljbffr ...

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 … multi-award-winning UK software company developing specialist desktop software used internationally w... LFWQ1_UKTJ ...

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 … multi-award-winning UK software company developing specialist desktop software used internationally w click apply for full job details ...

Role: Java FSD Location: Manchester – Hybrid (2-3 days a week) Type: Contract (Inside IR35) Job Description :10+ years of proven experience in Java/J2EE development .Strong expertise with Spring, Spring Boot, RESTful Web Services, Microservices architecture .Proficiency in Angular, TypeScript, HTML5, CSS3, and responsive … .Working knowledge of cloud platforms (AWS/Azure/GCP) preferred .Excellent problem-solving, communication, and leadership skills .Solid knowledge of AFSVisio n software and its integration with loan servicing lifecycle processes – Good to hav eHands-on experience with loan servicing systems (boarding, payments, escrow, collections, payoff, etc. ...

About Us Semantics 21 is a multi-award-winning UK software company developing specialist desktop software used internationally within public safety and investigative environments. Our technology helps organisations process and review digital evidence more effectively, supporting work that can have genuine real-world impact in areas ...

13+ billion. For more information on how we process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. Must Have – Java, Low-latency, financial services background, and hands on coding skills "Our app relies heavily on async development, we use vertex. it takes significant time … significant intuition with that, and some modern messaging like Aeron or ZeroMQ." DETAILED RESPONSIBILITIES- - Lead the development, testing, and maintenance of low-latency Java applications. - Collaborate with cross-functional teams to gather requirements and design system architecture. - Optimize application performance and troubleshoot latency issues. - Mentor junior developers ...

grow fast with a world-class team, ARQ is the place to do it. What we're looking for As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented team … systems that our business depends on (e.g. card payments, treasury management, transactions booking, crypto liquidity) Our technology stack is based predominantly on Java 25 on the backend with Postgres database We rely on Spring Boot for quick and quality delivery We have a pragmatic approach to develop ...

Zopa, so join us, and make it count.Want to see us in action? Follow us on Instagram @zopalife The engineering challenge Our Software Engineers don't just write code, they solve real financial problems for millions of customers. You'll work on distributed systems processing thousands of transactions … Making smart trade-offs between speed, quality and risk to deliver customer value quickly Your Toolkit Strong backend engineering experience using Kotlin or Java in a production environment Passionate about building reliable, high-quality products — not just writing code Comfortable working on distributed systems with scale and complexity ...