351 to 375 of 1,325 Java Jobs in London

CI/CD, deployment reliability, and system observability Troubleshoot real-time trade data processing and integration issues Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and generic scripting Proficient with Linux server environments Background in CI/CD, infrastructure automation, and monitoring Experience working More ❯

CI/CD, deployment reliability, and system observability Troubleshoot real-time trade data processing and integration issues Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and generic scripting Proficient with Linux server environments Background in CI/CD, infrastructure automation, and monitoring Experience working More ❯

CI/CD, deployment reliability, and system observability Troubleshoot real-time trade data processing and integration issues Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and generic scripting Proficient with Linux server environments Background in CI/CD, infrastructure automation, and monitoring Experience working More ❯

CI/CD, deployment reliability, and system observability Troubleshoot real-time trade data processing and integration issues Collaborate with QA, support, and business stakeholders Requirements 5+ years of professional Java experience Strong CS fundamentals and problem-solving ability Proficient with SQL and generic scripting Proficient with Linux server environments Background in CI/CD, infrastructure automation, and monitoring Experience working More ❯

architectural decisions, and love getting hands-on with POCs, innovation, and clean, maintainable code. You’ll need strong React UI experience and backend expertise in Go , Ruby , C# , or Java (with a willingness to cross-train into Go). The wider application stack also includes Python and Ruby , and the platform is hosted on AWS (with migration to GCP underway More ❯

comprehensive test plans for APIs (REST, IPC), WebUI, and OTA updates. Enhance CI/CD pipelines with automated quality gates and documentation. Skills & Experience Strong coding skills in Python, Java, or similar languages for test automation. Experience with tools like Selenium, Appium, Espresso, and manual test management systems. Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, Azure DevOps More ❯

comprehensive test plans for APIs (REST, IPC), WebUI, and OTA updates. Enhance CI/CD pipelines with automated quality gates and documentation. Skills & Experience Strong coding skills in Python, Java, or similar languages for test automation. Experience with tools like Selenium, Appium, Espresso, and manual test management systems. Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, Azure DevOps More ❯

architectural decisions, and love getting hands-on with POCs, innovation, and clean, maintainable code. You’ll need strong React UI experience and backend expertise in Go , Ruby , C# , or Java (with a willingness to cross-train into Go). The wider application stack also includes Python and Ruby , and the platform is hosted on AWS (with migration to GCP underway More ❯

comprehensive test plans for APIs (REST, IPC), WebUI, and OTA updates. Enhance CI/CD pipelines with automated quality gates and documentation. Skills & Experience Strong coding skills in Python, Java, or similar languages for test automation. Experience with tools like Selenium, Appium, Espresso, and manual test management systems. Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, Azure DevOps More ❯

architectural decisions, and love getting hands-on with POCs, innovation, and clean, maintainable code. You’ll need strong React UI experience and backend expertise in Go , Ruby , C# , or Java (with a willingness to cross-train into Go). The wider application stack also includes Python and Ruby , and the platform is hosted on AWS (with migration to GCP underway More ❯

architectural decisions, and love getting hands-on with POCs, innovation, and clean, maintainable code. You’ll need strong React UI experience and backend expertise in Go , Ruby , C# , or Java (with a willingness to cross-train into Go). The wider application stack also includes Python and Ruby , and the platform is hosted on AWS (with migration to GCP underway More ❯

comprehensive test plans for APIs (REST, IPC), WebUI, and OTA updates. Enhance CI/CD pipelines with automated quality gates and documentation. Skills & Experience Strong coding skills in Python, Java, or similar languages for test automation. Experience with tools like Selenium, Appium, Espresso, and manual test management systems. Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, Azure DevOps More ❯

of requests per minute. Contribute to architecture, DevOps, CI/CD, and cloud infrastructure. What were looking for Strong full-stack development experience with object-oriented languages (Ruby, PHP, Java, C#, etc.). Experience mentoring or leading developersor ready to take the next step into leadership . Passion for clean code , collaboration, and continuous improvement. Comfort with agile practices pair More ❯

university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science fundamentals such as More ❯

or similar financial software platforms. Strong understanding of software testing methodologies (black box, white box, grey box). Experience using automated testing tools (e.g., Selenium, Appium). Proficiency in Java, Python, or C# for test automation scripting. Excellent analytical, problem-solving, and communication skills. Ability to perform under pressure, managing multiple priorities and tight deadlines . If you are interested More ❯

university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science fundamentals such as More ❯

or similar financial software platforms. Strong understanding of software testing methodologies (black box, white box, grey box). Experience using automated testing tools (e.g., Selenium, Appium). Proficiency in Java, Python, or C# for test automation scripting. Excellent analytical, problem-solving, and communication skills. Ability to perform under pressure, managing multiple priorities and tight deadlines . If you are interested More ❯

business. You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your More ❯

You have 6+ years of experience in backend development, with a significant background in the FinTech or financial services sector. Your career likely started with a strong foundation in Java, building secure, enterprise-grade financial systems. You have since evolved your skills and are now an expert in modern backend technologies, with deep professional experience in Node.js and/or More ❯

You have 6+ years of experience in backend development, with a significant background in the FinTech or financial services sector. Your career likely started with a strong foundation in Java, building secure, enterprise-grade financial systems. You have since evolved your skills and are now an expert in modern backend technologies, with deep professional experience in Node.js and/or More ❯

You have 6+ years of experience in backend development, with a significant background in the FinTech or financial services sector. Your career likely started with a strong foundation in Java, building secure, enterprise-grade financial systems. You have since evolved your skills and are now an expert in modern backend technologies, with deep professional experience in Node.js and/or More ❯

Familiarity with DevOps processes, version control, and CI/CD in a Salesforce environment. Exposure to agile delivery methods. Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET or a strong willingness to learn and adapt to new technologies as required. Salesforce Platform Developer I Required Salesforce Platform Developer II Desirable Other Salesforce certifications (e.g. More ❯

threat modeling, vulnerability management, and access control mechanisms. Experience with AWS, Kubernetes, Service Mesh, and API Security (including authentication and authorization). Proficiency in programming languages such as Python, Java, JavaScript, GoLang, and Rust. Familiarity with Agile methodologies like SCRUM, along with proven project management skills to oversee multiple security projects simultaneously. Desired: Independent, proactive, and detail-oriented, with a More ❯

LoadRunner/JMeter. Experience in testing large-scale micro services-based web applications preferably media based. Automating tasks using scripting languages like Scala/Python. Coding in languages like Java/Scala/Groovy. Working with databases like MongoDB/MySQL. Good understanding of Build tools like Gradle, Docker etc. Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch More ❯

LoadRunner/JMeter. Experience in testing large-scale micro services-based web applications preferably media based. Automating tasks using scripting languages like Scala/Python. Coding in languages like Java/Scala/Groovy. Working with databases like MongoDB/MySQL. Good understanding of Build tools like Gradle, Docker etc. Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch More ❯