151 to 175 of 1,414 Java Jobs in London

experience as a Technical Architect, Lead Developer, or Solution Architect. Expertise in cloud platforms (AWS, Azure, or GCP). Hands-on experience with Node.js, Java, and/or Python. Knowledge of microservices, serverless, APIs, DevOps, Docker, Kubernetes, and IaC. Understanding of GDS standards, security-by-design, and public sector delivery. ...

practisesWe are looking for: Proven experience delivering cloud-native architectures – ideally GCPStrong experience in front and back end development – React. JS/Next. JS, Java/PythonStrong ability to build end-to-end applications leveraging modern APIs and data platformPrior experience with Google Big Query, Cloud SQL Dataflow, DataProc, PubSub ...

access to over 19,000 financial markets. Mode of working: Hybrid (2‐3 days from London office) What you will need for the role Java & Spring/Spring Boot: 8+ years of extensive experience in building and deploying back‐end services. 8+ years of experience in Backend development. MongoDB ...

experience working as a Release Manager within the Public Sector. Active SC Clearance. Own and coordinate end-to-end release cycles for AWS-hosted Java/Spring Boot services, ensuring readiness, dependency management, quality checks and stakeholder communication. Oversee deployments through CI/CD pipelines (Jenkins or similar), managing environments ...

Angular codebase. You'll have focus on frontend projects, using modern Angular 21 as well as writing and optimising SQL database queries, with some Java backend exposure. You'll input into technical discussions and decision making, as a senior member of a small team where you'll be able ...

cryptography, tokenisation and DLT architectures. Experience with Web3 libraries such as Web3.js or Ethers.js , or equivalent DLT SDKs. Proficiency in Node.js, Python, Go or Java , with experience working with RESTful or event-driven APIs. Familiarity with Hardhat, Foundry, Truffle or equivalent blockchain development tools. Strong Git and collaborative development experience. ...

software engineering and system design background Experience delivering enterprise applications using AWS, Azure or GCP Strong engineering experience with technologies such as Python, SQL, Java, .NET or JavaScript Experience working with modern enterprise data technologies such as Snowflake and/or Databricks Good understanding of enterprise data platforms, data architecture ...

markets domain expertise to business and technical problem-solving.- Mentor team members and contribute to engineering best practices. SKILLS Must have - 7+ years of Java development experience.- 2+ years of commercial Kotlin development experience.- 2+ years of frontend development experience with React and/or Angular.- Strong JavaScript, TypeScript, HTML ...

considered an advantage.* Previous experience in Technical Sales of Observability, Monitoring, APM, RUM, SIEM is desirable.* Proficiency in coding with high-level programming languages (Java, Go, Python) - advantage* Candidates should have hands-on experience and the ability to integrate these technologies into customer environments, providing tailored solutions that meet diverse ...

backend or distributed systems engineering Strong experience designing and building microservices-based architectures Proficiency in at least one modern backend language (e.g., Go, C++, Java, Python, or similar) Experience designing and implementing APIs (REST and/or gRPC) Deep understanding of distributed systems concepts (consistency, availability, partition tolerance, etc.) Experience ...

fast‐paced enterprise environment. Programming Core: Deep expertise in Apex and JavaScript (ES6+), with strong roots in Object‐Oriented Programming (such as Python, Java or C#) an advantage. Front‐End & UI: Extensive hands‐on experience building modern UI components with Lightning Web Components (LWC) and Aura. Integrations: Proven track record ...

Computer Science, Engineering, Maths, Physics). Coding Aptitude :3+ years ofprogramming experiencein Rust orC++ and the willingness to learn new languages quickly.Withtheexpectation tocontributeacrossRust/Java/C++/Pythoncodebases asrequired. Experience with Linux development : Experience with using Linux and developing software running on Linux. Experience with virtualisation and containers ...

environment is preferred. Essential Technical Skills Deep expertise in Microsoft .NET technologies and C#. Strong proficiency in one or more additional languages such as Java, Python, Rust, or JavaScript. Experience developing back-end applications. Experience building and supporting core business applications, shared services, frameworks, or reusable libraries within a complex ...

Agile methodologies Strong communication skills with experience in globally distributed teams Desirable Experience building real-time trading platforms FX or Fixed Income product knowledge Java REST API development experience Familiarity with AI-assisted development tools This job description provides a high-level review of the types of work performed. Other ...

Clearance Proven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban) Strong programming skills in Java, C#, JavaScript/TypeScript , or similar Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured Experience with integration testing, test strategy ...

such an environment is preferred. Essential Technical SkillsDeep expertise in Microsoft .NET technologies and C#.Strong proficiency in one or more additional languages such as Java, Python, Rust, or JavaScript. Experience developing back-end applications. Experience building and supporting core business applications, shared services, frameworks, or reusable libraries within a complex ...

record as a Technical Lead or Lead SRE/Software Engineer delivering distributed, high‐availability SaaS platforms at scale. Strong proficiency in Python, Go, Java, or C++ with experience designing microservices, APIs, and production automation. Deep experience with Kubernetes, Docker, and container orchestration in large‐scale multi‐cluster environments. Proven ...

Katalon Proficiency in performance testing tools like JMeter, Gatling, K6, Neoload, or Webload Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, Scala, or PHP Experience designing and building automation frameworks Familiarity with Agile development environments ( SCRUM, Kanban, TDD, BDD ) Implementing pipelines using common ...

related technical field Linux: understands the OS architecture, fluent user of the command line, can fluently speak either Perl or Python, UNIX scripting, Java Cloud native: skilled in building and running applications that fully leverages cloud computing, using technologies like microservices, containers, and dynamic orchestration CI/CD: Hands ...

training or certification on software engineering concepts and advanced applied experience Hands-on practical experience delivering system design, application development, testing, and operational stabilityAdvanced Java and Typescript experienceDemonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test ...

certification on software engineering concepts and advanced applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced Java and Typescript experience Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test ...

certification on software engineering concepts and advanced applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced Java and Typescript experience Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test ...

solve almost any problem You possess strong software engineering skills in Python and at least one compiled or strongly-typed language (e.g. Go, Java, Rust, or TypeScript), and know how to build robust, production-grade systems You are an expert in at least one major Cloud Solution Provider (e.g., Azure ...

design collaboration Experience operating user interfaces in regulated environments with strong auditability and controls requirements Full-stack proficiency, including back-end technologies such as Java or Spring Boot, and experience building microservices-based applications ABOUT US J.P. Morgan is a global leader in financial services, providing strategic advice and products ...

application level. Multi-cloud infrastructure experience –AWS, Azure, GCP, and more. Proficiency in integrating IAM solutions with applications built using frameworks such as Java, Python, Node.js, or .NET. Mentorship/leadership experience supporting junior engineers PLEASE NOTE: Our policy requires a 90-day waiting period before reconsidering candidates ...