101 to 125 of 255 Remote Senior Java Engineer Jobs

Senior Backend Engineer Contractor (Java/Ruby focused) | Fully Remote/EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length Opportunity: We're supporting a fast-moving client at huge global scale, that is in need of a Senior Backend Contractor with deep … experience across Java and Ruby . This is a high-impact freelance role within a tech-driven established team - building scalable systems in a modern backend environment. What You'll Be Doing as a Senior Backend Engineer Contractor (Java/Ruby focused) | Fully Remote/EU … Based | Rate £550-650pd | Outside IR35 : Designing and building robust backend services across Java, Python, and Rust-based systems Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and More ❯

Senior Backend Engineer Contractor (Java/Ruby focused) | Fully Remote/EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length Opportunity: We're supporting a fast-moving client at huge global scale, that is in need of a Senior Backend Contractor with deep … experience across Java and Ruby . This is a high-impact freelance role within a tech-driven established team - building scalable systems in a modern backend environment. What You'll Be Doing as a Senior Backend Engineer Contractor (Java/Ruby focused) | Fully Remote/EU … Based | Rate £550-650pd | Outside IR35 : Designing and building robust backend services across Java, Python, and Rust-based systems Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and More ❯

Senior Backend Engineer Contractor (Java/Ruby focused) | Fully Remote/EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length Opportunity: We're supporting a fast-moving client at huge global scale, that is in need of a Senior Backend Contractor with deep … experience across Java and Ruby . This is a high-impact freelance role within a tech-driven established team - building scalable systems in a modern backend environment. What You'll Be Doing as a Senior Backend Engineer Contractor (Java/Ruby focused) | Fully Remote/EU … Based | Rate £550-650pd | Outside IR35 : Designing and building robust backend services across Java, Python, and Rust-based systems Collaborating with product and platform teams to scale critical infrastructure Contributing to performance optimisation, secure coding, and clean architecture decisions Bringing in best practices across multiple programming paradigms and More ❯

Java Software Engineer Pay up to £78,517 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for an outstanding Senior Java Engineer to join our community of tech experts in DWP Digital … purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? A proven track record of building Java applications (minimum version 8). Experience of building in cloud-based environments like AWS and Azure. An excellent understanding of TDD and BDD. SQL … automated test suite to support a continuous deployment environment. Knowledge and experience of APIs, RESTful services and Microservice Architectures. You and your role Our Senior Java Engineers work with freedom and autonomy. We write code and make decisions which shape the future engineering landscape of DWP, and especially More ❯

Java Software Engineer Pay up to £78,517 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work-life balance. DWP. Digital with Purpose. We are looking for an outstanding Senior Java Engineer to join our community of tech experts in DWP Digital … purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? A proven track record of building Java applications (minimum version 8). Experience of building in cloud-based environments like AWS and Azure. An excellent understanding of TDD and BDD. SQL … automated test suite to support a continuous deployment environment. Knowledge and experience of APIs, RESTful services and Microservice Architectures. You and your role Our Senior Java Engineers work with freedom and autonomy. We write code and make decisions which shape the future engineering landscape of DWP, and especially More ❯

in IT Sales/Account Management Lorien are currently engaged with a leading SaaS provider within their sector who are currently looking for a Senior Java Developer to join their team as they continue growth of their existing team. You will play a important role in designing, building … some technical leadership, mentor colleagues and actively contribute to improvement initiatives and making the most out of modern technologies and innovative solutions. Technical Skills: Java Spring Boot Demonstratable knowledge of DevOps culture, processes, technical practices and tools (IaC - Terraform) Experience with React and TypeScript REST Web services Experience of … no requirement to be in the office. Salary is paying up to £75,000 with additional benefits and bonus. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Software Development Referrals increase your chances of interviewing at Lorien More ❯

Digital Leaders to help them source the best Tech Talent Hybrid Role - 2 days a week in Manchester offices I have a number of Senior Java Full Stack roles for a Global Insurance Business who are currently disrupting the industry. They have strong ambitions to continue growing and … with business specialists, IT developers, UX specialists and IT operations every day – across 6 different countries. Currently, they are looking for a number of Senior Java Full Stack Developers, who will be responsible for the development of their in-house insurance systems with a strong focus on usability … apply online. Please note, that these roles are Hybrid with 2 days per week in their Manchester City Offices. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Insurance Referrals increase your chances of interviewing at More ❯

Senior Java Developer - £75k | FinTech | remote | Java, React, AWS, TypeScript G.Digital have exclusively partnered with a growing FinTech who are looking for a Senior Java Engineer. . 🔧 What You’ll Do: Design, develop, and maintain high-performance Java applications Collaborate with cross-functional teams … of applications Mentor junior developers and provide technical leadership Advocate for clean, scalable, and maintainable code ✅ What you will need: 5+ years of professional Java development experience Experience working with TypeScript to help with frontend bottlenecks Strong understanding of Spring/Spring Boot, REST APIs, and microservices architecture Solid … a plus Excellent problem-solving skills and a team-first mindset 💡 Bonus Points For: Experience with Python 🚀 Package up to £75k remote working bonus Senior Java Developer - £75k | FinTech | remote | Java, React, AWS, TypeScript More ❯

Senior Python Software Engineer (Senior Architecture Programmer Developer Python Java Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Snowflake Apache Iceburg Iceberg Arrow DBT gRPC protobuf TypeScript Finance Trading Front Office Investment Banking … Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Python Software Engineer/Technical Lead/Solutions Architect/Principal Engineer Good design and architecture ability Java Three or more … Airflow Agile The following is DESIRABLE, not essential: Trading, Front Office finance Spark Buy-side asset management (hedge fund, asset manager, investment management) Role: Senior Python Software Engineer (Senior Architecture Programmer Developer Python Java Software Engineer Data Enterprise Engineering Developer Programmer AWS Python Athena Glue More ❯

Senior Cloud Engineer (Java/SpringBoot) Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description We are looking for a Java Engineer, experienced in Java and Spring Boot to join our Applications team. The team focuses on providing tooling to enrich … focus on performance, consistency, resilience and scale, bringing your passion for solving difficult problems to help realize the product vision. Your role as a Java Engineer is crucial in ensuring that Hazelcast Platform meets business objectives, is robust and scalable, and is depended upon by customers for mission … Design, develop, and maintain Spring Boot applications to support both our end user management center and cloud microservice based platform Implement new solutions using Java frameworks and libraries, ensuring scalability, performance, and reliability. Optimizing the platform for speed, efficiency, and resource utilization Security and Integration: Implement security measures to More ❯

Senior Cloud Engineer (Java/SpringBoot) Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description We are looking for a Java Engineer, experienced in Java and Spring Boot to join our Applications team. The team focuses on providing tooling to enrich … focus on performance, consistency, resilience and scale, bringing your passion for solving difficult problems to help realize the product vision. Your role as a Java Engineer is crucial in ensuring that Hazelcast Platform meets business objectives, is robust and scalable, and is depended upon by customers for mission … Design, develop, and maintain Spring Boot applications to support both our end user management center and cloud microservice based platform Implement new solutions using Java frameworks and libraries, ensuring scalability, performance, and reliability. Optimizing the platform for speed, efficiency, and resource utilization Security and Integration: Implement security measures to More ❯

Senior Java Fullstack Engineer, warrington, cheshire Client: twist IT Recruitment Location: Job Category: Other - EU work permit required: Yes Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Hybrid Role - 2 days a week in Manchester offices I have a number of Senior Java … with business specialists, IT developers, UX specialists and IT operations every day – across 6 different countries. Currently, they are looking for a number of Senior Java Full Stack Developers, who will be responsible for the development of their in-house insurance systems with a strong focus on usability More ❯

Senior Java Engineer Department: Engineering Employment Type: Full Time Location: Oxford Description About Diffblue Diffblue is changing the way software is developed. We build products that have the potential to improve the experience of every software developer in the world. By using Artificial Intelligence to write unit … marketing teams. We're backed by the University, our customers and leading venture capital funds. Our product Diffblue Cover automatically writes unit tests for Java applications using AI, mimicking human-written tests but working 250 times faster than a human - and it never gets bored or makes a mistake. … a modern business, and that when different opinions, backgrounds and life views meet, better results are obtained. Job purpose We are looking for skilled Java developers to work as part of a team with experts in AI, static and dynamic program analysis, and software verification. This is a great More ❯

Senior Java Engineer Department: Engineering Employment Type: Full Time Location: Oxford Description About Diffblue Diffblue is changing the way software is developed. We build products that have the potential to improve the experience of every software developer in the world. By using Artificial Intelligence to write unit … marketing teams. We’re backed by the University, our customers and leading venture capital funds. Our product Diffblue Cover automatically writes unit tests for Java applications using AI, mimicking human-written tests but working 250 times faster than a human – and it never gets bored or makes a mistake. … a modern business, and that when different opinions, backgrounds and life views meet, better results are obtained. Job purpose We are looking for skilled Java developers to work as part of a team with experts in AI, static and dynamic program analysis, and software verification. This is a great More ❯

Social network you want to login/join with: Senior Java Software Engineer, newtownabbey col-narrow-left Client: Ocho Location: newtownabbey, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Are … you a skilled Java engineer who thrives in lean, high-performing teams? Looking to make an impact on critical infrastructure in a collaborative, tech-first environment? My client is seeking a pragmatic and experienced Java Software Engineer to join their Operations Engineering team in Belfast. This … a variety of backend and DevOps-focused initiatives. This role suits someone who enjoys autonomy, problem-solving, and working across the stack. Primary Language : Java (currently Java 11, moving to Java 17) Frameworks : Micronaut (similar to Spring), Grails (MVC) Infrastructure : Docker, HashiCorp Nomad and Consul, CI/ More ❯

Senior Java Engineer - Take Ownership of Flagship Trading Product - Up to £120k, London Client: Saragossa Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: Are you a seasoned engineer looking to lead the … to scale. This product is already used by many tier-1 players in the institutional trading world to address complex execution challenges. As a Senior Engineer, your responsibilities include developing new features, collaborating with engineers and product leads to build sophisticated, event-driven architecture. Strong knowledge of Java More ❯

Senior Java Engineer - Take Ownership of Flagship Trading Product - Up to £120k, Slough Client: Saragossa Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Are you a seasoned engineer looking to lead the … pivotal growth stage. This product is already utilized by tier-1 players in the institutional trading sector to address complex execution challenges. As a Senior Engineer, you will be responsible for developing new features, collaborating with engineers and product leads to create sophisticated, event-driven architecture. A strong … knowledge of Java, real-time, distributed systems, and experience with trading technology, including FIX and scripting for performance, is essential. This is a remote-first role with occasional travel to a London-based hub. You will have significant autonomy and direct support from business leaders, contributing to the product More ❯

Senior Java Software Engineer, Basingstoke Client: Location: Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 13.04.2025 Expiry Date: 28.05.2025 Job Description: £100k–£150k - Remote Working - 6+ years experience (PhD Required) Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the … energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who has a PhD in Computer Science and is passionate about new, advanced technologies, being able to create impactful solutions in a fast-paced, collaborative environment. … Role Highlights: Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements: Compulsory More ❯

Senior Java Software Engineer, Worcester Client: Lorien Location: Worcester, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 Job Description: Lorien is currently engaged with a leading SaaS provider within their sector, seeking a Senior Java … needs. This role includes some technical leadership, mentoring colleagues, and actively contributing to improvement initiatives and leveraging modern technologies and innovative solutions. Technical Skills: Java Spring Boot Demonstrable knowledge of DevOps culture, processes, technical practices, and tools (IaC - Terraform) Experience with React and TypeScript REST Web services Experience working More ❯

Social network you want to login/join with: Senior Java Software Engineer, Cambridge Client: Location: Job Category: Other - EU work permit required: Yes Job Views: 8 Posted: 09.06.2025 Expiry Date: 24.07.2025 Job Description: Senior Software Engineer – Java - FinTech Remote First | London (UK) | Up … to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role for you. Skills … Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD. Pair programming culture ensures high-quality code and continuous learning. Continuous integration—every commit More ❯

Social network you want to login/join with: Senior Java Software Engineer, Bournemouth Location: Bournemouth, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Senior Software Engineer – Java - FinTech Remote First | London … UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role for … you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD Pair programming culture ensures high-quality code and continuous learning Continuous integration More ❯

Social network you want to login/join with: Senior Java Software Engineer, Colchester Location: Colchester, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Senior Software Engineer – Java - FinTech Remote First | London … UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role for … you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD Pair programming culture ensures high-quality code and continuous learning Continuous integration More ❯

Social network you want to login/join with: Senior Java Software Engineer, Northampton Client: Location: Northampton, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Senior Software Engineer – Java - FinTech Remote First … London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role … for you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a focus on TDD, BDD, and DDD. Pair programming culture ensures high-quality code and continuous learning. Continuous integration More ❯

Social network you want to login/join with: Senior Java Software Engineer, Wakefield Client: Location: Wakefield, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Senior Software Engineer – Java - FinTech Remote First … London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role … for you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD Pair programming culture ensures high-quality code and continuous learning Continuous More ❯

Social network you want to login/join with: Senior Java Software Engineer, Birmingham Client: Location: Birmingham, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 8 Posted: 09.06.2025 Expiry Date: 24.07.2025 Job Description: Senior Software Engineer – Java - FinTech Remote First … London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable code? If so, we’d love to hear from you. Our FinTech client could be the ideal role … for you. Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a strong focus on TDD, BDD, and DDD. Pair programming culture ensures high-quality code and continuous learning. Continuous More ❯