126 to 150 of 1,154 Java Jobs in the UK

Senior Java Developer - Java, C++ (low-latency trading systems) - Contract - Inside IR35 - £525pd - 100% remote Exalto Consulting are currently recruiting for a contract Senior Java Developer. You MUST have strong expertise in Java and/or C++, low-latency trading systems, and ideally have FX matching experience. This role is 100% remote, inside IR35 and paying £525 per day. Key … skills and experience: 5+ years of experience using Java on complex low-latency systems for top-tier institutions or 2+ years Java experience and 5+ years working on low-latency trading systems in C++ (or similar). - Prior experience on the FX Matching - Experience with SQL and PL/SQL - Familiarity with Gradle If you have the above experience please More ❯

Senior Java Developer Salary: £70,000 - £78,000 Location: Chester (2 days per week in office) We're looking for a number Senior Java Developer to join a forward-thinking, tech-driven organisation based in Chester . If you're passionate about creating secure, scalable solutions and leading by example in an agile environment, this role offers the platform to … and third-party APIs Contributing to architectural planning and engineering strategy Mentoring junior developers and fostering a culture of continuous learning and inclusion Essential Skills & Experience: Solid experience with Java , particularly in building RESTful APIs for scalable, secure services Familiarity with Spring Boot ; knowledge of Node.js is a bonus Strong experience with CI/CD pipelines ( GitHub Actions , Jenkins , or More ❯

warehouses. Strong SQL and relational database skills (preferably Postgres); CDC experience is a bonus. Knowledge of data modeling (3NF, star schema, Data Vault). Experience with Python, TypeScript, or Java (Java learning expected). Familiarity with data tools like dbt or Spark; CDC tools like Debezium are a bonus. Build resilient, scalable, and observable data systems. Understanding of DevOps, Infrastructure More ❯

the NatSec domain? Are you happy to work "high-side", on-site 3-5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js ???... let's chat! Salary: to £95,000 total comp package Start dates: December 2025 - February 2026 Please apply directly or message me More ❯

engineers) operating in two-week sprints, helping to ensure solutions meet the highest quality standards across a range of technologies. Tech Stack Frontend: Remix, React, JavaScript Backend: Java, Spring, .NET Data: MongoDB, Oracle Tools: RabbitMQ, JSON Key Responsibilities Design and implement test automation frameworks and solutions from the ground up Apply TDD/BDD methodologies and risk-based testing approaches More ❯

contribute to development practices including CI/CD, automated testing, and source control, while working in an agile environment. Key Skills & Expertise: Programming in one or more of JavaScript, Java, .Net, Python Designing and building proof-of-concept or production systems Experience with Version Control Systems (e.g., Git, Mercurial, Perforce) Utilising CI/CD tools such as Bamboo, Jenkins, TeamCity More ❯

across the business to deliver value-driven solutions What were looking for: London/Lloyd's Market experience is essential Strong programming skills in Python and SQL; knowledge of Java or Scala is a plus Solid experience with relational databases and data modelling (Data Vault, Dimensional) Proficiency with ETL tools and cloud platforms (AWS, Azure or GCP) Experience working in More ❯

You must be eligible for SC Clearance and be willing to become DV Cleared The ideal Platform Engineer will have experience in: Programming in one or more of: JavaScript, Java, .Net, Python Designing and building Proof of Concept or Production systems collaboratively Using version control systems (e.g. Git, Mercurial, Perforce) Working with CI/CD tools (e.g. Bamboo, Jenkins, TeamCity More ❯

front-end technologies such as HTML5, CSS3 and JavaScript Experience with front-end frameworks such as React, Angular or Vue.js Proficiency in back-end development using Node.js, Python, or Java Experience with both SQL and NoSQL databases Ability to analyse and resolve complex problems in a structured way Strong communication skills and the ability to work well in cross-functional More ❯

developers, offering technical insight and guidance. Analyse and resolve code issues, providing clear and timely fixes. Skills & Experience of a Software Engineer Strong background in programming languages such as Java, Python, C++, C, or Node.JS. A problem-solver mindset with the ability to tackle complex technical challenges effectively. Experience or interest in cloud technologies, especially AWS, Docker, or microservices. Ability More ❯

with operations teams to ensure solutions are production-ready Contribute to technical planning by estimating effort and assessing implications of user stories Essential Skills & Experience Software development experience in Java, Scala, or Python Hands-on experience with data platforms such as AWS, Azure, GCP, or Databricks Proficient in SQL and analytical query extensions Experience working with data formats like JSON More ❯

is essential Hands-on experience in software development and a strong interest in writing quality code Solid understanding of back-end development using one or more of the following: Java, Python, TypeScript or JavaScript Familiarity with good engineering patterns and practices, and the ability to articulate them clearly Experience working in agile environments (Scrum, Kanban or similar) Enthusiastic about learning More ❯

including Azure Functions, App Services, AKS, and Logic Apps Hands-on experience with Azure Cosmos DB including query optimisation and throughput management Proficiency with Cosmos DB SDKs (e.g., .NET, Java, Python, Node.js) Experience with SQL API and familiarity with other APIs Strong understanding of partitioning, indexing, and consistency levels Experience with Git, version control, and continuous integration tools Desirable: Advanced More ❯

on deliverables as and when required. Requirements 7-8 years of experience in Full Stack development of cloud software solutions 6+ years of experience with C++ and/or Java Knowledge of data structures, databases, networks, and algorithms Advanced knowledge of application, data, and architecture disciplines Experience with AWS cloud platform services Experience working as part of an Agile team More ❯

a 3-year focus on building scalable automation solutions. UI & Mobile Automation: Expertise in modern frameworks including Selenium, Playwright, Cypress, WebdriverIO, and Appium. Core Programming Skills: Strong command of Java, Python, or JavaScript/TypeScript for creating reliable and maintainable test scripts. API & Services Testing: Proficient in validating APIs using tools like Rest Assured and Postman. DevOps Integration: Experienced in More ❯

a 3-year focus on building scalable automation solutions. UI & Mobile Automation: Expertise in modern frameworks including Selenium, Playwright, Cypress, WebdriverIO, and Appium. Core Programming Skills: Strong command of Java, Python, or JavaScript/TypeScript for creating reliable and maintainable test scripts. API & Services Testing: Proficient in validating APIs using tools like Rest Assured and Postman. DevOps Integration: Experienced in More ❯

with the latest industry trends and technologies. Skills and experience required: A degree in Computer Science, Software Engineering, or a related field Strong programming skills in languages such as Java, C++, or Python Knowledge of software development methodologies and best practices Experience with version control systems like Git Good problem-solving skills and attention to detail Strong verbal and written More ❯

including Azure Functions, App Services, AKS, and Logic Apps Hands-on experience with Azure Cosmos DB including query optimisation and throughput management Proficiency with Cosmos DB SDKs (e.g., .NET, Java, Python, Node.js) Experience with SQL API and familiarity with other APIs Strong understanding of partitioning, indexing, and consistency levels Experience with Git, version control, and continuous integration tools Desirable: Advanced More ❯

infrastructure with AWS, Kubernetes & Terraform Good understanding of DNS, CI/CD workflows and infrastructure as code Observability experience (e.g., Prometheus, Grafana) Development experience with object-oriented programming (e.g., Java) Diligence, quality-focused, and analytical skills Proactive in contributing to organisational success More ❯

resilience. Work within GDS (Government Digital Service) standards, contributing to open-source where applicable. Essential Skills and Experience Tech stack: Frontend- Express/Casa/Nunjuks with Typescript Backend- Java/Spring boot with some AWS integration's (SNS/SQS mostly) Data- MongoDB Infra- AWS with terraform for IaC Kubernetes Understanding of Agile and DevOps practices. Strong problem-solving More ❯

resilience. Work within GDS (Government Digital Service) standards, contributing to open-source where applicable. Essential Skills and Experience Tech stack: Frontend- Express/Casa/Nunjuks with Typescript Backend- Java/Spring boot with some AWS integration's (SNS/SQS mostly) Data- MongoDB Infra- AWS with terraform for IaC Kubernetes Understanding of Agile and DevOps practices. Strong problem-solving More ❯

a collaborative, team-driven environment. Clear communication and a positive, empathetic approach set you apart. What You’ll Bring 5+ years of software development with strongly typed languages (Go, Java, etc.), including 2+ years of commercial Golang experience Strong experience writing well-tested code Proven ability to take a User Story from refinement through to delivery within a sprint Solid More ❯

expertise, problem-solving ability, and collaborative spirit. Desired skills and experience include: Strong programming skills with recent experience in C#/.Net , or other object-oriented languages such as Java or Python Experience working with SQL databases Familiarity with Azure or AWS A passion for programming, technology, and working within a dynamic, collaborative team Entrepreneurial mindset, ownership mentality, and enthusiasm More ❯

also be able to demonstrate the below essential skills and experience: Experience in the development, programming and integration across one or more development languages such as SQL, .NET, HTML, Java, XML, C++, C#, PHM, Python, etc. Broad Experience of a range of technology solutions including ERP, CRM, ESB, Azure, Cloud, AI, IoT, RPA, etc. Experience of one or more software More ❯

a passion for mentoring and team development Experience working in or with financial services organisations is highly desirable Strong background in full-stack development with hands-on experience in Java, Spring Boot, Kafka, Microservices architecture, AWS, Angular and React Why join us Career coaching, mentoring and access to upskilling throughout your entire FDM career Assignments with global companies and opportunities More ❯