2,176 to 2,200 of 2,279 Java Jobs in London

scalability, reliability, and security. Building on Google Cloud: contribute to the build‐out and optimisation of our core \"Engine\" on Google Cloud Platform using Java and Kubernetes. Scaling our SaaS Release Tooling: enhance and improve our multi‐tenant, multi‐region SaaS release and continuous deployment systems using Java, Golang … Terraform. Empowering Developers: develop and maintain internal tooling using Java and Golang to improve developer experience and on‐call efficiency. Automating Compliance and Security: build automation solutions in Golang to enforce compliance and security controls across our platform. Driving Efficiency: optimise the performance and reliability of our cloud environment with ...

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 ...

Role Overview We are looking for a Senior Azure Cloud Architect to lead the migration and modernization of enterprise Java applications from on-premise environments to Microsoft Azure. Key Responsibilities Lead on-prem to Azure migration programmes (assessment, design, execution) Define Azure landing zones and cloud governance models Design secure … scalable, and highly available Azure architectures Modernize Java applications (monolith to microservices where applicable) Required Skills Strong Azure architecture experience (enterprise scale) Proven migration & modernization delivery experience Strong Java background (Spring Boot, microservices) #J-18808-Ljbffr ...

Advanced Resource Managers Ltd. is seeking a hands-on Java Software Architect to lead assessment, modernisation, and migration of enterprise Java applications. The role focuses on defining architecture, guiding teams, and addressing platform compatibility while leveraging AI-assisted practices to accelerate delivery. The position is London-based with hybrid working ...

engineering experience, with at least 5 years leading engineering teams through growth phases. 5+ years of hands-on, production-level experience writing and shipping Java code as a practising engineer. This means years spent writing Java yourself, not years spent overseeing teams who write it. At least 5 years … architecture projects at 20M+ user scale. You have strong backend engineering skills in high-throughput, data-intensive distributed systems, and are proficient in Java and Spring Boot. You have managed and developed large engineering teams of 20 or more members. Experience building systems where financial correctness matters - commissions, payouts, wallets ...

Senior Software Engineer £50000-70000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer (Java/Fullstack) UK wide - Occasional Travel Monthly £50,000 - £70,000 Currently working with a multinational professional services and technology organisation who are in search of Software Engineers (Java ...

will play a vital role in designing, developing, and enhancing our matching engines, FIX gateways, and other electronic trading applications. Your expertise in Java and C++ will be instrumental in building and maintaining high-performance, low-latency solutions that power our financial services business. At least 5 years of professional … software development experience, with a strong focus on Java development. Working knowledge of C and C++, along with experience or familiarity with Python, is essential. Hands-on experience in developing applications using FIX or similar electronic trading protocols is a must. A proven track record in working within a high ...

including performance tuning and capacity planning Required Skills and Experience Programming & Scripting : Proficiency in one or more high-level programming languages (e.g., Python, Go, Java). Development experience in React and/or Angular is a plus ( Full stack Java Developer) Infrastructure as Code (Terraform) is a must have ...

seeking a Automation Tester with strong expertise in Java programming, test automation framework development, CI/CD, SQL, and API/service-level testing. The ideal candidate should be capable of owning quality end-to-end and working effectively within a cross-functional Agile environment. Responsibilities Design, develop, and maintain … test automation frameworks using Java and Playwright. Write clean, reusable, maintainable, and testable automation code following OOP and good engineering practices. Develop and execute automated test cases for functional and end-to-end testing. Perform API and service-level testing to validate application functionality and integrations. Integrate automated tests into ...

Financing Transactions. Experience as senior developer and tech expert in an Applications Development team with good understanding of major programming languages/frameworks like Java/Spring stack for microservice development and a demonstrable understanding of Java internals (JIT, advanced debugging scenarios, JVM memory management etc.) Extensive experience in building ...

Tech: Angular 6, JSON, HTML5, CSS3, AWS, Backend in Java Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known fintech50 software business, City of London, 20 man flat Dev Team Pay: 50k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingJunior Angular 6 Developer FintechQuant … high volume space. Currently the development team stands at 8 people with a project manager and business analyst. The tech stack is Angular 6, Java, Linux, JSP, Maven, Hibernate, JSONThe Angular Developer will: Greenfield development Manage all customisations Lean Technology stack selection Learn Tech Strategy Technical architecture across the business ...

solutions on AWS Lead customer workshops and architecture discussions Guide engineering teams through deployment and scale-up Requirements Full Stack architect skillset with React, Java SpringBoot, AWS, and GenAI Experience with AWS Bedrock, Strands SDK, and Agentcore Ability to design end-to-end AWS solutions covering AI/ML/… production-grade solutions aligned with AWS best practices. Highest-signal resume keywords Full Stack Architecture AWS Solutions Design GenAI Application Development React Development Java SpringBoot ATS Optimization Keywords Hard Skills AWS AI/ML GenAI Cloud-Native Applications Data Platforms Production-Grade Solutions Scalable Architectures PoC Development MVP Development Architecture ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. … within our London office (near Liverpool street) 5 days on site per week. The Role Ultra-Low Latency Engineering Develop and optimise high-performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency, memory management ...

driven features, workflows and automated decision-making processes * Collaborate with developers, architects and product teams to embed quality throughout delivery * Build automation solutions using Java and Cucumber * Analyse test results and drive continuous quality improvements * Manage defects, reporting and documentation using JIRA and Confluence * Support CI/CD pipelines … performance, scalability and resilience across large-scale platforms What you'll bring: * Strong experience in automation testing/quality engineering * Hands-on experience with Java and Cucumber * Background in performance testing * Experience using JIRA and Confluence * Understanding of Agile delivery methodologies * Experience working across enterprise-scale or digital transformation programmes ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. … work within our London office (near Liverpool street) 5 days on site per week. The RoleUltra-Low Latency EngineeringDevelop and optimise high-performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high-throughput trading architecture. Apply advanced concurrency, memory management and performance ...

cloud data architectures on GCP Develop solutions using services such as BigQuery, Dataflow, Spanner and Cloud Storage Build and maintain code using Python, Java or Scala for data transformation and processing Optimise data pipelines, queries and workloads for performance and scalability Implement data quality, validation and governance controls Collaborate with … Data Engineer: Strong experience as a Data Engineer within GCP environments Hands-on experience with BigQuery, Dataflow and Spanner Strong programming capability in Python, Java or Scala Experience with Apache Beam/Dataflow and distributed processing frameworks Experience designing and managing ETL/ELT pipelines Solid understanding of data modelling ...

drive the development of our cash equity algorithmic trading platforms. In this role, you will design and optimize high-performance trading systems using Java and Rust, directly impacting our internal and agency trading desks. If you are a collaborative problem-solver with a passion for market microstructure and quantitative research … thrive in our innovative and fast-paced environment. Responsibilities Develop and support our electronic execution platform for the cash equity algorithmic trading business using Java, Rust, or other cutting-edge technologies. Conduct microstructure research and analysis of EMEA equity markets leveraging mathematical finance, statistics, and probability. Build backtesting frameworks ...

atmosphere of bright sharp developers and traders. Most algos are developed in backend C# but we are happy to look at Quants with a Java background. On a day to day basis expect to be analysing algo performance to the market as well as how its technology allows … future this is an opportunity to experience trading infrastructure in a small business. My client is based in LondonQuant Analyst Quant Developer Java Scala Algorithm Algo, OO Development Developer C# C++ SQL SQL 2008 Quant Trader Bank C# winforms ...

system development including algorithm design, back testing, integration with other applications and production deployment. This role requires solid experience with C++ as well as Java and C# programming, as it involves development of interfaces to the core C++ analytical library. Quant Developers Must Have: Degree ideally Masters preferred in Mathematics … Physics, Engineering, Computer Science, Finance or a related discipline Experience in C++ development tools and high-level object-oriented programming. Experience in Java, C# or Python will also be considered valuable. Experience with a cross section of derivative products including foreign exchange, interest rate, credit and equity derivatives. Experience ...

Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands‐on role at the core of our market‐making technology stack, where nanoseconds matter and engineering excellence is critical. … within our London office (near Liverpool street) 5 days on site per week. The Role Ultra‐Low Latency Engineering Develop and optimise high‐performance Java (21+) systems for pricing, risk and trading. Build and enhance components within a low latency, high‐throughput trading architecture. Apply advanced concurrency, memory management ...

experience working with client-side web technologies (e.g., HTML, CSS, JavaScript, or years of experience coding with one or more programming languages (e.g., Java, C/C++, Python).Experience troubleshooting technical issues for internal/external partners or customers. Preferred qualifications: MBA or Master's degree in a related technical … experience working with client-side web technologies (e.g., HTML, CSS, JavaScript, or years of experience coding with one or more programming languages (e.g., Java, C/C++, Python).Experience troubleshooting technical issues for internal/external partners or customers. ...

from execution to settlement, awareness of industry and competitors’ products and services is ideal. Deep understanding of modern software engineering practices and technologies, including Java-based distributed systems, event-driven architectures, caching technologies (GemFire, Ignite), messaging platforms, cloud-native architectures, and CI/CD automation. Highly credible hands‐on engineer … Java), confident to deep down into a product and codebase and offer detailed, constructive analysis and feedback. Experience in building cloud‐native scalable platforms. Demonstrated leadership, management, and development skills. Proven managerial experience with the ability to develop a team that is seen as the engineering role model ...

from execution to settlement, awareness of industry and competitors' products and services is ideal. Deep understanding of modern software engineering practices and technologies, including Java-based distributed systems, event-driven architectures, caching technologies (GemFire, Ignite), messaging platforms, cloud-native architectures, and CI/CD automation. Highly credible hands-on engineer … Java), confident to deep dive into a product and codebase and offer detailed, constructive analysis and feedbackExperience in building cloud native scalable platforms Demonstrated leadership, management, and development skills Proven managerial experience with the ability to develop a team that is seen as the engineering role model for the organizationProven ...

data platform and engineering teams; Design and build internal data tools and products for CEG; Implement APIs, data services, and lightweight UIs using Python, Java, Golang, or JavaScript/TypeScript; Translate operational pain points into data tools from problem framing through delivery and iteration; Apply testing, code reviews, CI/… orchestration frameworks such as Airflow, dbt, or internal frameworks; Proficiency in at least one programming language for data and services, such as Python, Java, Golang, Kotlin, or JavaScript/TypeScript; Experience building production-grade data pipelines or data services with attention to quality, monitoring, and maintainability; Experience with ...

with cross-functional teams to design, implement, and optimize algorithms for real-time video quality analysis and defect detection, using programming languages such as Java , C++ , or C# . Deep Learning & Computer Vision : Develop and refine deep learning models and computer vision techniques to assess and improve video content quality … Experience: 3+ years of professional software development experience , showcasing a strong ability to write efficient and maintainable code in modern programming languages such as Java, C++, or C# . Education: A Bachelor's degree in Computer Science, Software Engineering , or a related field (or equivalent practical experience). Experience with ...