70 senior java developer jobs found

Senior Java Developer – FX Technology London (AVP) About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way...

Senior Java Developer – FX Technology London (VP) About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way...

Senior Java Developer – FX Technology London (AVP) About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way...

About Us At Citi, we are committed to improving developer productivity across the organization. Our team focuses on building innovative DevSecOps solutions that empower developers to deliver secure and high-quality software efficiently. We contribute to open-source projects, particularly around the CycloneDX SBOM standard, and leverage cutting-edge technologies to create impactful tools and integrations.   Key Responsibilities: Design, develop, and maintain APIs and microservices using Java 21, Java 8, Project Reactor, and Spring WebFlux.   Build and enhance SCA plugins for Gradle, Maven, and npm to identify vulnerabilities.   Develop integrations with tools such as GitHub, SonarQube, TeamCity, Jenkins, and Tekton.   Contribute to open-source projects, especially CycloneDX.   Implement and manage dependency management solutions using Gradle, Maven, npm, PyPI, and Go modules.   Work with relational databases (Postgres), including schema design, SQL...

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity. Senior, hands-on technical lead focused on building out the firm’s strategic reference data platforms used by the Institutional Clients Group of Citibank. The successful applicant will take ownership of key projects and components and will be responsible for all phases of the SDLC including analysis and design, development, testing and deployment. As a technical lead,...

Senior Java Developer – Market Data - FX Options Technology - VP – London About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 65 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

About the Role: We are seeking a Senior Java Developer/Lead who could drive technology transformation in the team. This role involves taking ownership of key projects and components throughout the entire Software Development Life Cycle (SDLC). A primary focus will be on design, development & maintenance of components under Price Master Central systems which would require expertise in Java, Spring, SQL, API development, Kafka, Kubernetes, and Cloud technologies. You will guide & mentor team of engineers, providing technical expertise and direction, and ensure adherence to best practices. A strong understanding of system and enterprise architecture is essential. You will collaborate with global and diverse teams, including Business Analysts, Project Management, Production Support, and Infrastructure. Price Master Central is a global reference data management application - responsible for sourcing Securities & Pricing data from market vendors and internal Citi...

Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity. What We do / The Team COMET is a global Equities Order Management System used by Citi traders and sales traders to trade equities, derivatives, convertible bonds etc. in the global market or access to algos. It also provides functionality for users to perform post-trading functionality such as allocations and ticketing etc. Role Overview/What will...

About this role: Join a high-impact team at Wells Fargo in London, where technology drives the future of trading. We're looking for a Senior Developer and Architect to help design and build our next-generation ultra-low-latency electronic trading platform-the engine behind our global execution capabilities in Fixed Income, FX and Spread. In this role, you'll be at the forefront of solving some of the most complex engineering challenges in capital markets-optimizing for speed, throughput, and reliability in real-time market environments. You'll own the architecture and development of high-performance systems. This is more than just a development role, it's a chance to shape the core infrastructure of a global trading business, work with top-tier engineering talent, and build systems that are both mission-critical and built to scale. If you're passionate about low-latency design, high-performance computing, and writing code, we want to hear from you. In this role, you will:...

Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity. Citi Belfast is one of the largest employers in Northern Ireland with a diverse and talented team of over 4000 people from over 68 different nationalities across our four Belfast offices. We are the only global investment bank operating in Northern Ireland. Every day, our local experts interact with global teams in over 100 countries developing and supporting...

The Software Engineer role leads and participates in solving business problems by building robust, high-performance large-scale enterprise applications.  You will leverage your deep technical knowledge to design and code scalable and easily maintainable solutions as well as mentor other more junior engineers as needed. You will promote a culture of technical excellence and continuous improvements within the team. Responsibilities Develop and engineer solutions within multiple agile software delivery teams, working to collaboratively deliver sprint goals, write code, and participate in the broader Citi technical community and team-level Agile and Scrum processes. Engage in the full software development lifecycle (SDLC), including planning, development, testing, and deployment ensuring adherence to best practices in CI/CD pipelines              Foster relationships with end users and stakeholders and influence product design evolution and delivery strategies Required...

You will join the Equity Derivatives Trade management technology team in London, specializing in supporting the trade capture & life cycling platforms used by Global Equity Derivatives business. This team is a key partner to the markets business and has been a major contributor to its success.   As a senior developer you will work together with front office, operations, product development teams and members of the development team to provide solutions that improve efficiency, decrease operational risk, and enable the business to expand. You will have experience in building high-performing, scalable and enterprise-grade applications adopting best-in-class engineering practices. These are high profile applications that offer you the opportunity to shape the future technical direction and take ownership of functional components. You'll work in a collaborative, respecting, trusting and diverse environment that encourages creative thinking and critical problem solving that are...

End Date Tuesday 17 June 2025 Salary Range £86,964 - £158,581 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary We have an exciting opportunity to join our team! Job Description JOB TITLE:  Engineering Lead SALARY: £90,440 - £106,400 LOCATION:  Bristol HOURS:  Full Time WORKING PATTERN:  We adopt hybrid working style which involves spending at least two days per week, or 40% of our time, at our Bristol office. About this opportunity A fantastic opportunity has arisen for a Data Engineering team manager to join the Personalised Experiences and Communications Platform within product engineering multi-functional teams. As the head of data, you'll be responsible for delivering the highest quality data capability, demonstrating your engineering expertise while embracing the opportunities provided by the cloud. In this role,...

SDET - Product Integration Engineer – HPA Tech – London (AVP) The role based in London specializing in product integration that includes developing automation test scripts , product usage demos and sample use cases along with integrating observability or devops tools. This role  requires advanced technical skills as a Senior Developer in Product Integration front. The role will require effective coordination with Technology, Product Leads and Business users in London to understand and ratify requirements during each phase of the application development lifecycle and then drive the automated and manual functional testing of critical business deliverables and tech mandatory change to deliver bug-free software quickly and accurately to Production.  As well as being a hands-on developer in test, the role will also require pro-active leadership of a global team of automation & Dev ops engineers. A successful candidate will use their strong knowledge in markets business,...

The overall objective of this role is to contribute to the continuous development of a strategic data application within the ISG Data Solutions group. By joining the Exceptions Master Central (XMC) team you will work with the latest technologies and interact with stakeholders from across the bank enabling Citi to succeed in delivering value for our clients, while playing a key role in our data governance and data quality strategy. In this role you will work on a best in class system that acts as the strategic source for client reference data across the enterprise, enhancing it’s capabilities and data in line with business and regulatory requirements. XMC provides a suite of services across our product offering, including data analytics, reporting, dashboarding, rules based decision engines, database management and data governance tooling with a primary focus on user experience and outcome based delivery. The Java/ Full Stack developer is an intermediate level position...

Developer Platforms Engineer Company Profile LSEG (London Stock Exchange Group) is a world-leading financial markets infrastructure and data business.  We are dedicated, open-access partners with a commitment to excellence in delivering services across Data & Analytics, Capital Markets, and Post Trade.  Backed by three hundred years of experience, innovative technologies, and a team of over 23,000 people in 70 countries, our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. Role Profile Are you passionate about making developers' lives easier, faster, and more fulfilling? Do you dream of streamlining workflows, squashing bugs, and fuelling innovation? We're on a mission to supercharge our engineering culture by building a world-class Developer community that's the envy of the industry. In this role, you'll be joining our Engineering Team within Engineering Excellence & Productivity (EXP) as...

Citi Belfast is one of the largest employers in Northern Ireland with a diverse and talented team of over 4000 people from over 68 different nationalities across our four Belfast offices. We are the only global investment bank operating in Northern Ireland. Every day, our local experts interact with global teams in over 100 countries developing and supporting next-generation technology solutions for the enterprise and delivering critical services to the bank and its customers, to make sure we are a stronger and safer organization for our clients. You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast’s iconic Titanic Quarter. The overall objective of this role is to contribute to the continuous development of a strategic data application within the ISG Data Solutions group. By joining the Exceptions Master Central (XMC) team you will work with the latest technologies and interact with stakeholders...

Are you passionate about making developers' lives easier and more productive? Do you thrive on streamlining workflows, squashing bugs, and leading innovation? If so, we want you on our team! We're on a mission to supercharge our engineering culture by building a world-class Developer community. Join us as a Senior DevOps Engineer and help us revolutionize our development tools, workflows, and processes to enhance the productivity and satisfaction of our developers. Job Description: As a Senior DevOps Engineer on the Developer Experience team, you will play a crucial role in enhancing the productivity and efficiency of our development teams. You will focus on building and maintaining tools, platforms, and processes that improve the overall developer experience. Your work will involve close collaboration with developers, DevOps engineers, and other customers to ensure seamless integration and optimal performance of development workflows. Key Responsibilities:...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...