1,026 to 1,050 of 3,311 Java Jobs in the UK

developing scalable microservices. Experience with cloud-native technologies. Experience working in Agile environments and methodologies (e.g., Scrum). Experience developing RESTful APIs. Proficiency in backend programming languages such as Java, Kotlin, etc. Knowledge of best practices in software development and experience with design patterns and SOLID principles. Proficient with relational databases, e.g., MySQL. Experience developing security best practices to protect More ❯

software issues and contribute to continuous integration and delivery processes. Skills & Experience They're looking for a QA Engineer with experience in one or more of the following: Languages: Java, Python, JavaScript, TypeScript Frameworks: Angular, React, Vue Tools & Technologies: Docker, Kubernetes, AWS, Azure Testing Frameworks: Robot, Cypress, Cucumber Databases & Platforms: Elasticsearch, Neo4J, MERN stack Experience with framework creation and exploratory More ❯

and live data, working with both new and existing systems. Provide on-call support as needed. Qualifications A minimum of 2+ years' experience using at least one of Python, Java, and C++, and can work comfortably in multiple programming languages A track record of working directly with end customers, scoping and delivering production systems in fast-moving and ambiguous environments More ❯

solving, debugging, and testing skills. Ability to work collaboratively in a dynamic, cross-functional environment. Experience with project management or Agile methodologies. Desirable: Programming skills in Python, JavaScript, SQL, Java, C#, or Ruby. Experience with Microsoft Cloud, AWS, cloud infrastructure, or Microservices architecture. Familiarity with Power Apps, Power BI, Microsoft Graph API, Azure Logic Apps/Functions, and Dataverse. Experience More ❯

deliver high-quality solutions. What we're looking for Proven experience as a software engineer, ideally with 5+ years' experience . Strong knowledge of server-side technologies (Coldfusion, PHP, Java) and client-side technologies (HTML, CSS). Experience with version control tools (Git, Subversion) and relational databases (MySQL, SQL Server). Clear communicator with the ability to work effectively with More ❯

Drive adoption of modern software development practices (Agile, CI/CD, automated testing, cloud-first engineering). Skills & Experience: For Senior Engineers moving into Management: Hands-on experience with Java, React/Angular, or similar modern technologies. Strong mentoring skills and a passion for developing others. Interest in shaping technical direction and team culture beyond individual contribution. For Experienced People More ❯

root cause analysis, and contribute to continuous improvement initiatives. Software Development: Contribute to application enhancements and resolve software-related issues. Write and maintain scalable, high-quality code primarily in Java (Spring Boot) and Python. Job Title Requirements Must have: Expertise in containerised applications (Kubernetes, EKS) and serverless architecture in AWS. Proficient in using Infrastructure as Code tools (e.g., Terraform). More ❯

of SQL and relational databases Linux administration and shell scripting Familiarity with network security protocols Experience with cloud platforms, ideally AWS (EC2, RDS, S3, Lambda) Desirable: Coding experience in Java, Go, Python or similar Knowledge of cross-domain technologies Experience in service management environments Practical application of observability patterns Experience with Azure Additional Information: Due to the nature of the More ❯

fast-paced environment. Excellent communication skills with the ability to work closely with cross-functional teams. Good-to-have Qualifications: Experience with other object oriented programming languages such as Java, C#, or C++. Experience with quantitative development in the financial industry and familiarity with pricing model, risk model, analytics, Greeks, value at risk etc. Familiarity with commodities trading business. Experience More ❯

Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines. The team provides innovative solutions for low touch, low latency trading, which includes FIX connectivity, low latency market connectivity … smart order routing, algorithmic trading and internal crossing. The requirement is for a core Java developer. The team is working on a number of algorithmic engines that support benchmark algos, smart order routing and internal crossing. The main responsibilities of this role include: Delivery of key functional changes to the ETT strategy engines Delivery of core framework-level changes Interaction … with quantitative trading group/quantitative traders to capture core requirements In depth understanding of core Java API's (collections, concurrency, NIO etc.) Have an understanding of and experience with multithreaded systems, working knowledge of the Java garbage collector, familiar with low latency I/O. Understanding of and experience with design patterns (Observer, Factory, Singleton etc.) Development practices - Must More ❯

testing or CI/CD pipelines Bachelor's degree in Computer Science, Software Engineering, or a related field Bonus Skills Knowledge of data orchestration tools (e.g. Airflow) Background in Java or distributed data systems Prior exposure to large-scale infrastructure in data-heavy environments (e.g. trading, analytics, or research) Master's degree in a technical discipline is welcome but not More ❯

testing or CI/CD pipelines Bachelor's degree in Computer Science, Software Engineering, or a related field Bonus Skills Knowledge of data orchestration tools (e.g. Airflow) Background in Java or distributed data systems Prior exposure to large-scale infrastructure in data-heavy environments (e.g. trading, analytics, or research) Master’s degree in a technical discipline is welcome but not More ❯

testing or CI/CD pipelines Bachelor's degree in Computer Science, Software Engineering, or a related field Bonus Skills Knowledge of data orchestration tools (e.g. Airflow) Background in Java or distributed data systems Prior exposure to large-scale infrastructure in data-heavy environments (e.g. trading, analytics, or research) Master’s degree in a technical discipline is welcome but not More ❯

customer-facing pre-sales, technical architecture, or consulting Strong communication and presentation skills Hands-on experience in technical integrations and POCs Comfortable coding in any high-level programming language (Java, Go, Python) Strong hands-on knowledge of Kubernetes, AWS, Azure, GCP, Docker, Prometheus, and OpenTelemetry Industry knowledge and opinions on Monitoring, Observability, Log Management, SIEM Engineering/DevOps Background - advantage More ❯

testing or CI/CD pipelines Bachelor's degree in Computer Science, Software Engineering, or a related field Bonus Skills Knowledge of data orchestration tools (e.g. Airflow) Background in Java or distributed data systems Prior exposure to large-scale infrastructure in data-heavy environments (e.g. trading, analytics, or research) Master’s degree in a technical discipline is welcome but not More ❯

testing or CI/CD pipelines Bachelor's degree in Computer Science, Software Engineering, or a related field Bonus Skills Knowledge of data orchestration tools (e.g. Airflow) Background in Java or distributed data systems Prior exposure to large-scale infrastructure in data-heavy environments (e.g. trading, analytics, or research) Master’s degree in a technical discipline is welcome but not More ❯

grow their technical influence. Key skills and experience required: Strong background in test automation for large-scale or integrated systems Expertise in Python, and ideally other OO languages, ie. Java, C#, C++ Proficiency with modern test frameworks, scripting, and CI/CD environments Solid understanding of design principles and test verification best practices Agile development experience Excellent communication and collaboration More ❯

grow their technical influence. Key skills and experience required: Strong background in test automation for large-scale or integrated systems Expertise in Python, and ideally other OO languages, ie. Java, C#, C++ Proficiency with modern test frameworks, scripting, and CI/CD environments Solid understanding of design principles and test verification best practices Agile development experience Excellent communication and collaboration More ❯

range of asset classes. Ideal Profile Hands-on experience in market data production support (L1–L3) within a trading or financial environment. Strong scripting and automation skills, ideally using Java (Python or similar languages a plus). Proven ability to debug and analyze complex distributed systems. Solid understanding of financial market data and how electronic trading systems operate. Experience with More ❯

range of asset classes. Ideal Profile Hands-on experience in market data production support (L1–L3) within a trading or financial environment. Strong scripting and automation skills, ideally using Java (Python or similar languages a plus). Proven ability to debug and analyze complex distributed systems. Solid understanding of financial market data and how electronic trading systems operate. Experience with More ❯

grow their technical influence. Key skills and experience required: Strong background in test automation for large-scale or integrated systems Expertise in Python, and ideally other OO languages, ie. Java, C#, C++ Proficiency with modern test frameworks, scripting, and CI/CD environments Solid understanding of design principles and test verification best practices Agile development experience Excellent communication and collaboration More ❯

grow their technical influence. Key skills and experience required: Strong background in test automation for large-scale or integrated systems Expertise in Python, and ideally other OO languages, ie. Java, C#, C++ Proficiency with modern test frameworks, scripting, and CI/CD environments Solid understanding of design principles and test verification best practices Agile development experience Excellent communication and collaboration More ❯

Experience building and optimizing software delivery pipelines using modern DevOps toolchains. Proven ability to influence technical and business stakeholders across enterprise accounts. Prior software development or scripting experience (Python, Java, Go, etc.) is a significant advantage. Excellent presentation, communication, and stakeholder management skills . Preferred Qualifications Experience in enterprise-scale software deployments or cloud-native transformation projects . Familiarity with More ❯

grow their technical influence. Key skills and experience required: Strong background in test automation for large-scale or integrated systems Expertise in Python, and ideally other OO languages, ie. Java, C#, C++ Proficiency with modern test frameworks, scripting, and CI/CD environments Solid understanding of design principles and test verification best practices Agile development experience Excellent communication and collaboration More ❯

range of asset classes. Ideal Profile Hands-on experience in market data production support (L1–L3) within a trading or financial environment. Strong scripting and automation skills, ideally using Java (Python or similar languages a plus). Proven ability to debug and analyze complex distributed systems. Solid understanding of financial market data and how electronic trading systems operate. Experience with More ❯