2,051 to 2,075 of 2,173 Java Jobs in the UK

Senior Software Engineer at MHR, you'll combine hands-on technical expertise with engineering leadership to deliver complex, high-impact solutions. Working across TypeScript, Java, Python, and modern cloud technologies, you'll influence architecture, solve challenging technical problems, and help shape how AI is embedded into both our products … create better outcomes for our customers. What We're Looking For We’re looking for a senior engineer with advanced expertise in TypeScript, Java, Python, or a combination of these technologies. You’ll have strong experience building scalable applications, solving complex technical challenges, and influencing technical direction. Just as importantly ...

seeking a Principal Java Engineer to provide technical leadership for its core SaaS platform. Reporting to the CTO, you will own technical direction, architecture and engineering standards, without direct line management. You will collaborate with Product, Data, Operations, DevOps and QA to deliver secure, resilient, and scalable solutions while mentoring ...

technology organization to identify opportunities for enhancing existing platforms and future technology solutions Contribute across the full software development lifecycle as a Senior Java developer, designing and building functionality for both new and existing risk management systems Gather and evaluate business and technical requirements, while evaluating current systems and functionalities … software engineering principles, data structures, design patterns, and scalable application development Strong proficiency in software development, data structures, algorithms, and concurrent programming. Scala and Java are the primary languages used within the team, but candidates with experience in other languages such as Python, C#, or C++ are encouraged to apply ...

Python Engineer, you’ll help architect our multi‐petabyte scale estate, processing billions of datapoints daily from thousands of data sources. Our stack combines Java and Python, with foundations of Kafka, ArcticDB, MongoDB, and more. This is an opportunity to tackle complex distributed systems challenges at exceptional scale. You should … Raise the engineering bar through thoughtful code review and mentoring of junior team members Required 5+ years of professional experience in software engineering with Java or Python as your primary language Proficient on Linux platforms and strong understanding of Git Deep knowledge of one or more relevant database technologies such ...

London office — three days per week. What You’ll Be Doing: Design, build, and maintain scalable backend services using Strava’s tech stack (Ruby, Java, Scala, Python, Go, MySQL, Redis, Cassandra, Kafka, Kubernetes, Docker, Elasticsearch, and GraphQL). Develop and optimise APIs that seamlessly integrate with client-facing applications … professional software development experience or equivalent expertise in backend engineering. You are proficient in at least one of Strava’s core backend languages (Ruby, Java, Scala, Python, or Go). You have experience with relational (e.g., MySQL) and NoSQL (e.g., Redis, Cassandra) databases in production environments. You have a solid ...

London Stock Exchange Group (LSEG) is cultivating a Talent Pool for Senior Java Engineers in London and Nottingham. You will join a community that connects with teams early, gaining insights into our engineering culture and opportunities. As a Java Engineer, you will tackle distributed systems challenges, contribute to scalable architectures ...

Citi is looking for an experienced FX Risk Java Tech Lead to drive technical excellence in high-performance risk calculation systems. In this role, you will guide engineers, set technical direction, and manage critical systems. Candidates should have extensive experience with Java, leadership skills, and a background in financial services. ...

Greater London is looking for a highly experienced Java Backend Engineer to lead the development of high-performance risk systems. The role involves designing scalable JVM services, collaborating with quantitative teams, and optimizing the existing codebase. The ideal candidate should have 10+ years of experience, mastery in Java, a degree ...

Gravitas Group in London is seeking a Technical Lead for Java, AWS and architecture to drive fintech platform initiatives. This hands-on leadership role blends technical strategy, architecture, engineering leadership and product partnership in a banking and payments environment. The role is hybrid in London with a base of £110k ...

LMAX Group is looking for a highly skilled and passionate Data Operations Engineer/Developer to join our team and help build and scale our data processing infrastructure. In this role, you'll develop high ...

Job Title: Data Engineer Location: London (Hybrid 2 days a week) Type: Full-time Agency: Representing a leading digital media group We're representing a well-established digital media company with a growing portfolio of ...

Quantitative Analyst £75,000 + GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Quantitative Analyst We're working with a highly respected global hedge fund that is expanding its quantitative trading ...

London Stock Exchange Group (LSEG) is seeking a Senior Java Developer to join our FX trading technology team. You will help develop and improve systems that support trading, delivering reliable, faster, scalable software. You will collaborate with engineers, product partners and operations, take ownership of features from development through production ...

Love2shop, part of the PayPoint Group, is seeking a Senior Java Engineer to shape digital platforms across web and mobile. You will influence architecture, mentor engineers and collaborate with product teams while exploring a Salesforce ecosystem transformation. If you’re a hands-on engineer who enjoys solving complex technical challenges ...

London Stock Exchange Group (LSEG) is seeking a Senior Java Developer to join our FX trading support team in London. You will help develop and improve mission-critical backend systems, focusing on speed, reliability and scalability, in collaboration with engineers, product partners, and operations. The role emphasizes ownership of features ...

ManpowerGroup seeks a Senior Backend Engineer in London to design, build and maintain scalable Java backends for our new games. You will collaborate with Unity developers and cross‐functional teams to translate game requirements into robust technical solutions. The role involves working on live services with a large user base ...

join the Digital Assets Platform. You will contribute to the Citi Integrated Digital Assets Platform (CIDAP), building enterprise-grade web applications with a strong Java backend and Web3 integration. The role requires hands-on development, collaboration across teams, and a proactive, startup-minded engineer. Hybrid work is available with ...

design and delivery of platform capabilities, including the architecture of API gateways and backend engines. The ideal candidate will have extensive experience in Java/Kotlin and cloud technologies, a deep understanding of distributed systems, and a passion for mentoring others to elevate engineering culture. Join us to power ...

engineering and delivery to public and private sector clients across the UK. We seek a motivated backend engineer to design and evolve high-performance Java applications, integrate AI/ML models, and build scalable RESTful services within collaborative, agile teams. You will work with cloud platforms and data scientists ...

mentor engineers. You will work in a hybrid model, collaborating in the office three days a week. Ideal candidates have deep expertise in Java and system design, a strong record of technical leadership, and experience with cloud platforms. A comprehensive benefits package including pension and private medical insurance is offered. ...

lead applications systems analysis and programming. This role will focus on low-latency systems and application framework engineering, requiring hands-on experience with Java and algorithmic trading technologies. The successful candidate will join a dynamic team, providing expertise and support to enhance application modernization across a range of critical projects. ...

keep the playing field fair, our initial coding challenge is in Java. Don't let this fool you, we are not exclusively a "Java Shop." We use Java for the test because it is a standard university language that allows us to test your logic and architectural thinking … stack is, in fact, in Java). However, once you are here, you will be exposed to a diverse tech stack including Python, TypeScript, SystemVerilog (for FPGAs), Raft, Kubernetes, DLT, Angular, and more. The Package Potential: A clear path to a permanent role after graduation. Compensation for permanent roles currently ...

technical Solution Architect London, United Kingdom Tech stack Amazon AWS Angular JavaScript Python Markets TypeScript Java React Position Requirements Experience in the Insurance domain, specifically within the London Market, is a mandatory requirement. Java, Python, Typescript, AWS, React JS, Angular, and other technologies Your Role Lead and manage software development … projects using Java #J-18808-Ljbffr ...

Greetings from Response Informatics!! We are currently hiring a Sr. Engineer (Java OR Golang) for an exciting client engagement. Role: Sr. Engineer (Java OR Golang) Location: Belfast, UK (5 days/week onsite) Positions: 6 Months Contract Inside IR35 Please Note: Must work 5 days a week from ...

This role involves leading the Java backend development team and ensuring the delivery of high-quality, scalable, and reliable software solutions. Java Backend Lead (Chinese Speaking) – Hammersmith, England About Eeze Eeze is an iGaming operator with 686 employees. Estimated Benefits Health insurance Pension plan Paid time off Benefits estimated based ...