1,601 to 1,625 of 2,321 Java Jobs in London

enhance their algorithmic trading systems. The role involves working with Quants to develop strategies crucial to trading performance. Candidates should have experience in Java and trading systems, alongside a degree in Computer Science or Engineering. The position offers an inclusive environment with robust career support at Nomura. #J-18808-Ljbffr ...

software delivery and mentor junior engineers. The ideal candidate will have over 7 years of experience in backend engineering, with a strong focus on Java and experience in distributed systems. This role emphasizes collaboration and technical clarity. #J-18808-Ljbffr ...

candidate will work closely with Quants, deliver new features, and support front-office applications while adhering to architecture standards. A strong background in Java and distributed systems is essential. #J-18808-Ljbffr ...

opportunity to lead a team and shape the technical direction of a key financial product. Ideal candidates will have extensive experience in fintech, solid Java skills, and the ability to implement innovative solutions while complying with regulatory requirements. The company provides a hybrid working environment with excellent benefits. #J ...

Strings in London is seeking a QA and Test Infrastructure Engineer to build the testing platform across Java, Python, and TypeScript services. You will own test frameworks, CI pipelines, ephemeral environments, and contract testing to ensure reliable production deployments. You will collaborate with Platform Engineering, SRE, and AI teams ...

integrations, and deployment automation within a hybrid London office. You’ll collaborate with Solution Architects, Project Managers, and distributed engineering teams, leveraging Python, APIs, Java, and cloud technologies. #J-18808-Ljbffr ...

analytics powering liquidity, risk, and reporting across Core divisions. You will develop risk models and large-scale infrastructures using languages like C/C++, Java, and Python, collaborating with engineers and strats globally. A postgraduate/engineering background and 3+ years of software development are preferred. #J-18808-Ljbffr ...

embedded team, delivering high-performance React applications for trading platforms. You will modernise legacy Angular/AngularJS systems and work closely with backend Java engineers. You’ll contribute to UI components, architecture, and automated UI testing with Playwright or Cypress, while solving challenges in real-time data processing and scalable ...

small, highly collaborative teams. Candidates should be undergrad or graduate in computer science or engineering with significant experience in Python, C++, C, or Java, and a strong interest in systems programming and Linux kernel interaction. Proficiency with Git and MySQL is a plus. #J-18808-Ljbffr ...

architecture decisions, translate requirements into technical designs and guide engineering squads from pre-sales through go-live. We value a strong back-end focus (Java), experience with real-time systems, cloud and microservices, and a consultative, stakeholding approach to client engagements. #J-18808-Ljbffr ...

enhance high‐performance trading applications, including matching engines and FIX gateways. You will contribute to low-latency systems and real‐time data processing, spanning Java and C++ development. The role emphasizes a strong background in electronic trading, networking, and multithreading, with a focus on delivering robust, scalable software ...

help build and operate FoundationDB infrastructure, ensuring high availability across data centers and global regions. You'll own the full infrastructure stack, automate with Java/Go/Python, and collaborate with development teams to deliver robust, scalable services for customers. Experience scaling distributed systems and strong ownership are essential. ...

engineering strategy, and guide global development teams to higher standards of software quality and delivery speed. The role requires deep technical depth in Java and distributed systems, with a track record of leading large teams and delivering complex projects in a fast-paced environment. #J-18808-Ljbffr ...

Application Developer to design and enhance software that enables standardised pricing and RFQ workflow automation within the Delta-1 business. You will work with Java, Angular, and Python in a banking environment, collaborating with business analysts and front-office teams to deliver robust, scalable solutions. Experience with derivatives and real ...

recommendations. The ideal candidate will hold a PhD or Master's degree in a relevant field and possess experience in programming languages like Java, C++, and Python. Responsibilities include designing systems for customer interactions, collaborating with engineers for deployment, and providing strategic machine learning insights. This position offers immigration support ...

efficiency, balancing hands-on work with strategic leadership. The role requires advanced ML/NLP expertise, strong coding skills across Python/C++/Java, and collaboration with product, eng, and business teams. #J-18808-Ljbffr ...

design and develop algorithmic trading strategies, contributing to the overall electronic trading infrastructure. The role demands strong programming abilities in languages such as C++, Java, or Python, and a robust understanding of market dynamics. The successful applicant will collaborate with cross-functional teams to enhance trading efficiency. #J-18808-Ljbffr ...

support various engineering activities and improve workflows. Candidates should have over 2 years of software engineering experience and be proficient in languages like Java, Go, and TypeScript. Responsibilities include defining service operations, building API tooling, and contributing to software supply chain security. Join a leading company to revolutionize how organizations ...

involves collaborating across teams and working autonomously to create APIs and systems that support impactful products. Candidates should have strong coding skills, ideally in Java and experience with distributed systems. This dynamic environment values collaboration and continuous learning, offering hybrid work options and opportunities for growth. #J-18808-Ljbffr ...

collaborative team aiming to build scalable backend systems that power Spotify's free-to-paid experiences. The role involves designing APIs, developing services using Java and GCP, and mentoring fellow engineers. With a strong emphasis on operational excellence, this position allows for flexibility in work location with occasional in-person ...

techniques to create autonomous systems that improve efficiency, personalization, and user experience. The role requires strong research, hands-on coding in Python/Java/C++, and collaboration with data scientists and product teams to deliver scalable solutions across our global operations. #J-18808-Ljbffr ...

will lead the design of backend systems and ML infrastructure, ensuring robust processing of multimodal content. The role requires strong programming skills in Java, Python, and/or Scala, along with extensive experience in building large-scale systems. You will collaborate with cross-functional teams to drive technical strategy ...

domain knowledge to lead critical systems utilized by Portfolio Managers and Traders. Responsibilities include overseeing design implementation, optimizing performance, and mentorship. Strong experience in Java, Python, and integration with vendors like Bloomberg is essential. The position is hybrid, requiring 3 days in the office weekly. #J-18808-Ljbffr ...

applying statistical and machine learning techniques to large data sets to improve e-trading performance. The ideal candidate will have strong Python skills, some Java, and a deep understanding of credit markets and #J-18808-Ljbffr ...

that scales under low latency conditions. The role emphasizes algorithm design, data-driven performance analysis, and rapid feature delivery, with a strong focus on Java or C++ and clear communication within cross-functional teams. #J-18808-Ljbffr ...