26 to 50 of 75 Senior Java Software Engineer Jobs

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration ...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration ...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration ...

Range: $55.00hr - $60.00hr Job Overview: Our client is seeking a Senior Java Engineer to join their team. The ideal candidate will possess deep technical expertise in Java, Spring Boot, Kafka, and microservices architecture to design, build, and maintain high-performing, scalable applications. … Responsibilities: Designing and implementing Java-based applications. Analyzing user requirements to inform application design. Defining application objectives and functionality. Aligning application design with business goals. Developing and testing software. Debugging and resolving technical problems that arise. Producing detailed design documentation. Recommending changes to existing Java infrastructure. ...

Raytheon UK is seeking a Senior Software Engineer in London to design and build enterprise software in an agile, cross‐functional team. The role requires active eDV clearance and onsite work with potential remote/hybrid options depending on role and site … requirements. Applicants should have strong Java/Spring Boot experience, modern frontend skills (React/Vue), cloud and DevOps capabilities, and experience with Docker/Kubernetes, IaC tools, and data platforms. #J-18808-Ljbffr ...

Roku seeks a Senior Software Engineer to join the Enterprise Engineering team, building scalable web applications and services that power key business processes. You will own platform services, drive architecture decisions, and deliver high-quality software within tight timelines. You will partner ...

driven design to streamline internal processes, boost efficiency, and deliver innovative solutions. The team’s expertise spans a wide range of technologies, including Java and Python-based MicroServices, AWS/GCP cloud backend systems, Big Data technologies like Hive and Spark, and modern web applications. With a globally … ownership, and a collaborative spirit that drives impactful results for Roku’s business operations. What is the role? Roku is seeking a Senior Software Engineer to join the Enterprise Engineering team, focused on designing, building, and deploying scalable web applications and services that power ...

driven design to streamline internal processes, boost efficiency, and deliver innovative solutions. The team's expertise spans a wide range of technologies, including Java and Python-based MicroServices, AWS/GCP cloud backend systems, Big Data technologies like Hive and Spark, and modern web applications. With a globally … ownership, and a collaborative spirit that drives impactful results for Roku's business operations. What is the role? Roku is seeking a Senior Software Engineer to join the Enterprise Engineering team, focused on designing, building, and deploying scalable web applications and services that power ...

future of gaming. Are you ready to level‐up the game? The Role Focusing on our Sportsbook product, we’re looking for a Senior Software Engineer to help build and evolve our next‐generation trading risk platform, powering real‐time liability and exposure management … guarantees. Outcome‐level alerting that enables faster and more informed trading decisions. Integration with downstream systems, including trader‐facing tools. Experience 5+ years software engineering experience in building distributed systems. Excellent Java skills. Experience with streaming technologies (Apache Flink preferred; Kafka Streams, Spark Streaming, etc.). ...

Testing Site - JPMC is seeking a Senior Software Engineer to advance data solutions within a fast-paced, agile environment. The role emphasizes building scalable data platforms, strong Java 17+ development, and cloud-based analytics using AWS. You will collaborate with data partners ...

Elsevier Limited Company is seeking a Senior Software Engineer I (Java & JavaScript) to design and develop scalable, high-performance applications within the Identity & Access Management team. You will contribute to authentication and authorization infrastructure that powers our global product suite, operating ...

Fasanara Digital in London is seeking a skilled Java Software Engineer to join a small, high-performing team supporting our 24/7 trading activity. You will own the development of our multi-venue collateral management platform and related data pipelines. You will work … primarily in Java and Kotlin on both new development and production systems, collaborating with investment stakeholders to deliver robust, scalable solutions for digital assets and traditional markets. #J-18808-Ljbffr ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture … development, and improvement of software systems click apply for full job details ...

Overview In this Senior Software Engineer role you build state-of-the-art application software for challenging high-tech projects in semiconductor, analytical, and medical equipment. You contribute to a cross-functional team from Eindhoven, collaborating with clients when needed and driving … will mentor junior colleagues and ensure code quality through reviews and testing. You work in an agile environment, delivering robust, cost-efficient software that enables operating equipment, image/data analysis, and large data insights. This position offers a meaningful impact in a dynamic Brainport-based company with ...

LexisNexis Risk Solutions is seeking a Senior Software Engineer to design, develop, and deliver scalable Java-based applications using Spring Boot, and cloud-native practices. You will collaborate with Product, UX, QA, and engineering teams to build robust applications and guide architectural ...

JPMorganChase in London is seeking a Sr Lead Software Engineer (Java/Python) to help design, build, and deliver high-performance trading software within Digital Markets Execution Technology. You’ll contribute as a core technical member of an agile team, guiding architecture ...

Chainalysis is building the data platform for blockchain analytics and seeks a Senior Software Engineer with deep PostgreSQL and Java Spring Boot experience to drive high-impact projects at scale. You will own a data ingest Java service, optimize PostgreSQL ...

enjoy designing and developing scalable, high-performance applications using Java and JavaScript? Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript? About The Team You will join the Identity & Access Management team, which owns the authentication and authorisation infrastructure underpinning Elsevier … EKS. About The Role This position is performed by an experienced professional and will undertake difficult research, design, and software development assignments within a software functional area or product line, and provides direct input to project plans, schedules, and methodology in the development of cross-functional ...

Introductory Marketing Language: Join us and elevate your software engineering career. You’ll lead a team of skilled engineers, drive innovative technology solutions, and contribute to a culture that values collaboration and inclusion. At JPMorganChase, we empower you to grow your skills and make a real difference. Your … ideas and leadership will drive meaningful change. Experience the rewards of building technology that matters. Job Summary: As a Senior Lead Software Engineer in the Finance Technology Team, you will design and deliver trusted, market-leading technology products in a secure, stable, and scalable ...

search, security, and observability help organizations deliver on the promise of AI. What is The Role: We are on the lookout for a Senior Java Developer to join our Elasticsearch team and drive our work on the Inference API in Elasticsearch. The Elasticsearch Inference … Write thorough tests: unit tests using ESTestCase, YAML-based REST integration tests, and rolling-upgrade tests What You Bring: 5+ years of production Java experience, with experience contributing to a large, established Java codebase. You know core Java and are conversant in the standard ...

Role Overview TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real‐time messaging. In this role, you will be responsible for designing, building, and optimising mission … critical trading services across multiple asset classes. Role Responsibilities Design and implement distributed, fault‐tolerant Java services for electronic trading environments Lead performance tuning, optimisation, and refactoring of low‐latency trading components Investigate and resolve production issues, ensuring system stability and high availability Collaborate with global teams, including ...

HKEX Group in London is seeking a Senior Engineer to design and implement complex software solutions in a fast-paced, regulated environment. You will liaise with analysts, owners, and architects to translate requirements into robust designs and code. Expect active participation in reviews, documentation ...

commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. **Role Overview** TP ICAP are looking for a Senior Java Developer delivering low‐latency, highly available trading system components with deep expertise in Java, FIX connectivity, and distributed real … optimising mission‐critical trading services across multiple asset classes.**Role Responsibilities** **Experience/Competences** Strong experience designing and building high‐performance, low‐latency Java services within electronic tradingStrong experience with distributed messaging technologies (Solace/Kafka) and real‐time systems Strong experience designing and building event-driven systems ...

Elsevier in London seeks a Senior Software Engineer-I to contribute to a team delivering high-quality software for author services, applying your technical expertise. You will collaborate with agile squads, implement software to meet business goals, fix complex issues ...

JPMorgan Chase & Co. in City of London is seeking a Software Engineer III to join the Corporate & Investment Bank Payments tech team. You will be a seasoned member of an agile team designing trusted market-leading technology products with security, stability, and scalability. You will contribute … across the SDLC, develop secure production code, and drive continuous improvement of software applications through data analysis and architecture reasoning. #J-18808-Ljbffr ...