26 to 50 of 63 Java Software Engineer Jobs

Java Software Engineer – Data EngineeringUp to 100,000 + bonus and benefits4:1 hybrid in office – City of LondonQuant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary … PostgreSQL. This is a growing team focused on data ingestion and building tooling for the wider firm.What you’ll do:Build and enhance Java backend services (APIs, batch jobs, integrations) used across the businessWrite clean, testable code with solid engineering discipline (testing, code review, debugging, production support)Maintain ...

Software Engineer - JavaAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium's mission is to deliver results for our investors. Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction … build AI-powered risk tooling, including agents, plugins, and integrations that connect large language models to risk data and platforms Write clean, well-tested Java and Python code, participate in code and design reviews, and help uphold engineering standards and best practices. Collaborate closely with engineers across London ...

Salary Salary: 70000-85000/UK Pound Sterling Occupational Categories: Government Industry(ies): Consulting Services,Government/Civil Services,Information Technology,Recruiting/Staffing,Software,Telecommunications Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands-on while guiding teams and shaping technical … solutions? A leading specialist technical consultancy is looking for a Software Technical Lead to join a live Central Government project. You will work within a collaborative Agile team, building bespoke software that solves complex operational challenges. What you'll be doingLeading and supporting a team of software ...

passionate about building modern, scalable software solutions that make a meaningful impact? Do you enjoy collaborating across global teams, solving complex technical challenges, and using emerging technologies to drive innovation? About the BusinessLexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content … transparent, business decisions easier and processes more efficient. You can learn more about LexisNexis Risk at our TeamWe're seeking a highly self-motivated Engineer who can effectively prioritize projects, provide technical leadership, and collaborate closely with the Technical Lead to drive successful outcomes. As a Senior Software ...

Senior Software Engineer I (Java & 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’s global product suite. We build … APIs, running on AWS ECS and 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 ...

Software Engineer III (Java & 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’s global product suite. We build … multiple identity providers, entitlement services, and downstream APIs, running on AWS ECS and EKS.About the role: This position performs moderately difficult research, design, and software development assignments within a specific software functional area or product line. The candidate should have the ability to work on individual pieces ...

Duetto's core Java/Spring platform processes millions of rate decisions daily across thousands of hotels worldwide — and this role owns its architecture and evolution. As Staff Software Engineer on the Dev Platform team, you'll drive domain decomposition, define service boundaries, and lead the modernisation … their revenue and profitability. Trusted by clients ranging from independent boutique hotels to global chains, we've been named the #1 Revenue Management Software by HotelTechAwards four years running and the #1 Best Place to Work in Hotel Tech in 2025. Backed by GrowthCurve Capital since ...

chance to do it on a global scale and play a real role in shaping our exciting journey.The role As a Senior Software Engineer, you will be a hands-on member of a high-performing engineering squad, building and operating business-critical digital services. This is a backend … full-stack role. You will use Kotlin or modern Java, ideally Java 17 or later, together with the wider JVM ecosystem, to develop reliable services and APIs. You will also contribute to modern web interfaces using technologies such as React and TypeScript. You will work in an increasingly ...

chance to do it on a global scale and play a real role in shaping our exciting journey. The role As a Senior Software Engineer, you will be a hands-on member of a high-performing engineering squad, building and operating business-critical digital services. This … backend-led full-stack role. You will use Kotlin or modern Java, ideally Java 17 or later, together with the wider JVM ecosystem, to develop reliable services and APIs. You will also contribute to modern web interfaces using technologies such as React and TypeScript. You will work ...

Title: Senior Software Engineer, Prime TechnologyCorporate Title: Vice PresidentDepartment: Information Technology - Global Markets IT (GMIT)Location: London (Hybrid)Company overviewNomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and governments through our four … calls when required. Proactively identify, escalate and manage technical and delivery risks across the platform. Skills, experience, qualifications and knowledge required: Extensive hands-on software development experience in Java, with a strong track record of delivering complex systems at scale. Deep expertise in automated testing methodologies, including embedding ...

expertise in technology, data and human-centred design, the consultancy focuses on building sustainable digital solutions that make a positive difference. As a Lead Software Engineer, you'll play a key role in designing and developing high-quality software solutions, providing technical leadership and supporting a team … combine hands-on development with mentoring, architectural decision-making and driving engineering best practice. This is an excellent opportunity for an experienced engineer who enjoys leading from the front, working collaboratively and contributing to impactful public sector digital transformation projects. Key Responsibilities Lead the design, development and delivery ...

expertise in technology, data and human-centred design, the consultancy focuses on building sustainable digital solutions that make a positive difference. As a Lead Software Engineer, you'll play a key role in designing and developing high-quality software solutions, providing technical leadership and supporting a team … combine hands-on development with mentoring, architectural decision-making and driving engineering best practice. This is an excellent opportunity for an experienced engineer who enjoys leading from the front, working collaboratively and contributing to impactful public sector digital transformation projects. Key Responsibilities Lead the design, development and delivery ...

expertise in technology, data and human-centred design, the consultancy focuses on building sustainable digital solutions that make a positive difference. As a Lead Software Engineer, you'll play a key role in designing and developing high-quality software solutions, providing technical leadership and supporting a team … combine hands-on development with mentoring, architectural decision-making and driving engineering best practice. This is an excellent opportunity for an experienced engineer who enjoys leading from the front, working collaboratively and contributing to impactful public sector digital transformation projects. Key Responsibilities Lead the design, development and delivery ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Software Engineer III (Java & JavaScript) Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript? About the team … identity providers, entitlement services, and downstream APIs, running on AWS ECS and EKS. About the role: This position performs moderately difficult research, design, and software development assignments within a specific software functional area or product line. The candidate should have the ability to work on individual pieces ...

looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes ...

Senior Java Developer Location: UK Remote/Hybrid Contract: Long-Term Contract Rate: Competitive Client: Leading Enterprise Technology Programme The Role We are looking for an experienced Java Developer to join a high-profile agile development team delivering modern cloud-native applications within a large-scale enterprise environment. … will play a key role in designing, developing and enhancing microservice-based platforms, working across the full software development lifecycle within a collaborative Agile team. This is an excellent opportunity to work with modern technologies including Java, Spring Boot, Kafka, MongoDB, AWS and Kubernetes while contributing to mission ...

Overview:We make debug tools that help Arm's partners build extraordinary software on their embedded devices which power mobile, games, Android, Linux, Machine Learning, and enterprise applications. Debug tools play a vital part of the process of developing the silicon infrastructure power the AI revolution.We are looking … skilled and hardworking software engineers who are passionate about producing quality software to join our engineering teams.Responsibilities:As a Debugger Software Engineer, you will work in our Agile team on the development of our Java and C++ based tools.Working with a team of engineers ...

Senior Java Developer Location: UK Remote/Hybrid Contract: Long-Term Contract Rate: Competitive Client: Leading Enterprise Technology Programme The Role We are looking for an experienced Java Developer to join a high-profile agile development team delivering modern cloud-native applications within a large-scale enterprise environment ...

network for the world's money. For everyone, everywhere. More about our mission and what we offer. Job DescriptionWe are looking for a talented Software Engineer to join our Recommend team in the London office. The Recommend team builds and owns the recommendation experience that allows customers … solve customers' first international money needs in a way that's clear, easy and delightful. Our team is diverse and is made of software engineers, data analysts, and designers and more who collaborate on a daily basis to continuously improve customer experience with recommendation journeys at Wise. What will ...

solutions for search, security, and observability help organizations deliver on the promise of AI.What is The RoleWe 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 API is the integration layer between … inference-related incidentsWrite thorough tests: unit tests using ESTestCase, YAML-based REST integration tests, and rolling-upgrade testsWhat 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 library ...

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 distributed presence … Roku's business operations.About The RoleAs a senior technical lead, you consider yourself a platform services developer and developing innovative solutions using modern software frameworks and paradigms. You are self-driven and problem solver, with a strong background in building large-scale software platform and applications. ...

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 distributed … Roku's business operations. About The RoleAs a senior technical lead, you consider yourself a platform services developer and developing innovative solutions using modern software frameworks and paradigms. You are self-driven and problem solver, with a strong background in building large-scale software platform and applications. ...

work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ago we split out as a separate business. … offices so that we're able to interact and collaborate in person. About Engineering at Engine by StarlingWe're looking for Backend Software Engineers to work on the Engine Platform and make our existing features work for banks all over the world as well as building new features from ...

safely, without turning delivery controls into a bottleneck. That challenge is becoming more important as AI-assisted development increases the volume and speed of software changes. We need to maintain strong safety and reliability standards while adapting our delivery platform to code and configuration increasingly produced with AI tools … agents. About the role You'll join the team responsible for Wise's Continuous Delivery platform. You'll work primarily in Java & Go, extending Spinnaker and building the services and integrations around it. This is a hands-on engineering role with scope to influence the platform's technical direction. ...

great things here at Starling, to continue changing banking for good.RequirementsWe're seeking highly motivated engineers with at least 3-4 years of Java experience to play a key role in our Getting Paid & Open Banking team. In this role, you will develop and maintain innovative capabilities that empower … open-minded when it comes to hiring; we care more about aptitude and attitude than specific qualifications. For the most part we code in Java, but you need not be an expert when you join us! We believe in clean coding, simple solutions, automated testing, and continuous deployment. ...