26 to 50 of 54 Java Engineer Jobs in the Thames Valley

Social network you want to login/join with: Senior Software Engineer – Java - FinTech Remote First | London (UK) | Up to £120k + Benefits Are you a Java developer who thrives in a collaborative, test-driven environment? Do you believe in pair programming, continuous integration, and clean, maintainable … code? If so, we’d love to hear from you. Our FinTech client could be the ideal role for you.... Skills: Commercial Java experience - ideally in a fintech, performance environment Strength with Core Java Strong understanding of TDD Clear communication and teamwork Extreme Programming (XP) principles, with a … is key. We value growth and flexibility, welcoming developers from all backgrounds. What You’ll Be Doing Building resilient and adaptable fintech platforms in Java Refactoring to improve code design Writing comprehensive tests for every commit Automating processes to improve efficiency Rotating across teams to enhance collaboration #J More ❯

information, visit . We are committed to a culture of being BOLD, GRITTY, and ACCOUNTABLE, with a focus on success and growth. Position: Staff Java Software Engineer II As a Staff Java Software Engineer II , you will architect and develop high-performance, scalable applications with Java. … cross-functional teams, contribute to system architecture, and lead coding efforts, particularly in AWS, microservices, and RDS environments. Key Responsibilities Architect and develop scalable Java applications focusing on microservices. Design and implement cloud-based solutions using AWS services such as ECS, EC2, SQS, DynamoDB, and RDS. Collaborate with product … issues to ensure system efficiency and scalability. Mentor junior developers and uphold coding standards. Design, develop, and deploy resilient microservices. Qualifications 7+ years of Java development experience (J2EE, Spring, Hibernate). Strong experience with AWS services: ECS, EC2, SQS, DynamoDB, RDS. Knowledge of relational databases, especially MySQL/PostgreSQL. More ❯

Social network you want to login/join with: Lead Java Software Engineer – Systematic Hedge Fund, slough col-narrow-left Client: Winston Fox Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide … Job Description: Lead Java Software Engineer with around 7-10 years of experience, including relevant Financial Markets knowledge, sought to Co-Lead a team of 12 for a Multi-Award-Winning $5BN+ AUM Systematic Hedge Fund. My client is one of the original Systematic Investment firms and is … and Research systems, including Execution and Order Management systems, as well as Risk, Fund Accounting, Operations and Corporate Functions. Software is mainly written in Java but also the team also work with Python, MATLAB, SQL, AWS, Docker, Kubernetes, Linux and CI/CD, as well as integrating with various More ❯

team is comprised of talented individuals who are committed to pushing boundaries and delivering excellence. As they continue to expand, they are seeking a Java Software Engineer to join our dynamic team. Role Overview: As a Java Software Engineer, you will have the opportunity to work … on exciting projects and collaborate with experienced developers. You will play a key role in designing, developing, and maintaining scalable software solutions using Java, Scala, AWS, and the Spring framework. Key Responsibilities: Develop high-quality software applications using Java, Scala, and Spring framework. Collaborate with cross-functional teams … and industry trends to continuously improve skills and solutions. Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. Proficiency in Java programming language and experience with JVM-based frameworks such as Spring. Familiarity with Scala programming language and its ecosystem. Basic understanding of cloud computing More ❯

A leading provider of health data analytics solutions is looking for an enthusiastic and innovative Java Software Engineer to join a small team to help maintain and extend the capabilities of the platform. A Data Analytics platform has been developed with: Java Client Java Servlets Relational … and third line support for product issues and queries Essential Degree in Computing, Maths, Engineering, Science or equivalent Strong back-end and front-end Java development background Some experience of JavaScript Ability to think independently, creatively and flexibly Strong Object-Oriented Design skills Extensive Structured Query Language (SQL) experience More ❯

Mid Level Java Software Engineer, Slough Client: Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Quant Capital is urgently looking for a Core Java Developer to join a well-known trading firm. No … the order of multi-millions, not just a small operation. The role: This role is suitable for a candidate with 3-5 years of Java development experience. The successful candidate will be a top-tier Java developer (or aspiring, with many team members without a formal computer science … and test-driven. You will be encouraged to evangelize and prototype new technologies and approaches to help evolve the architecture. Requirements: Experienced in Core Java Highly motivated Delivery-focused and accountable Ideally experienced in server-side multi-threaded Java (experience outside large firms is acceptable) Additional exposure to More ❯

prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum. Your future duties and responsibilities As a Senior Software Engineer you’ll join a flagship UK Government programme working on a project that helps protect UK citizens’ lives. Working as part of a well … functioning team, you'll immediately add Java expertise at an important stage of the project cycle. You’ll also discover: • A unique level of variety across different clients and industry sector • Further interesting and challenging projects to stretch your skills • Training and support specifically tailored to give you the … discussions, and shared best practice Required qualifications to be successful in this role Essential skills to be successful in this role: • Broad knowledge of JAVA/JAVA EE - current and legacy versions, including best practices and patterns for code migrations • Knowledge of best practices regarding continuous Integration/ More ❯

Social network you want to login/join with: Java Software Engineer - Algorithmic Trading, Slough Client: Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: The Client My client is a market-leading Algorithmic Trading … firm based in London, specialising in market making and liquidity provision for Exchange Traded Funds. They are looking for a Java Software Engineer to join their engineering team. What You'll Get An opportunity to work in one of the most exciting and fast-growing algorithmic trading businesses … tools. What You'll Need Strong academic background in STEM disciplines. Strong fundamentals in computer science, including Design, Algorithms & Data Structures. Strong low-latency Java engineering skills. Rust experience is beneficial, as it will be used in new projects. Familiarity with databases (e.g., SQL Server, Postgres). Experience with More ❯

will then be assigned to work in a junior role with one of our trusted client partners as a 'Spartan' consultant. As a Junior Java Engineer you will: Work closely with developers, designers, analysts, and testers to build and refine digital solutions Solve real-world challenges on dynamic … abilities, and growth mindset to secure your spot in the Academy. Person specification: To qualify, you need to demonstrate some experience or understanding of Java similar technologies. Most importantly, you should have a strong eagerness to learn and grow. We're also seeking passionate individuals who align with our More ❯

The thousands of people that succeed at Kaseya are prepared to go above and beyond for the betterment of our customers. As a Staff Java Software Engineer II , you will be responsible for architecting and developing high-performance, scalable, and reliable applications with Java. You will work closely … system design. Your expertise in AWS, microservices, and RDS will be pivotal to our success. Key Responsibilities Architect and Develop scalable, maintainable, and efficient Java applications with a focus on microservices. Design and Build cloud-based solutions utilizing AWS services, specifically ECS, EC2, SQS, DynamoDB, and RDS (MySQL/… Collaborate with product managers, DevOps engineers, and other stakeholders to define system requirements and deliver impactful software solutions. Hands-on Coding and Implementation in Java while leading the team in architectural decisions and best practices. Problem-Solving: Troubleshoot and resolve complex technical issues, ensuring that systems run efficiently and More ❯

/join with: A unique development opportunity to work on a Public Sector Based Large Scale program with an innovative market leader as Lead Java Developer. Requires a Lead Java developer with strong Java experience to create and implement solutions for our portfolio of Biometric products, as … well as supporting live systems and diagnosing incidents. You will join a team that prides itself on collaboration and engineering the best possible Java code. Essential Skills and Experience: Java 17+, Spring Boot, Spring DataJPA, Spring Integration, Spring Batch, Microservices, Quartz, SQL Database (PostgreSQL), JPA (Hibernate), REST and … TDD, Agile (Scrum), Jaspersoft, Spring extension projects (Data, Cloud, Batch, Security), Angular. 8-10 years of hands-on experience with large-scale Spring-based Java projects. Experience supporting live systems and diagnosing incidents. Experience in large-scale integration projects involving microservices, messaging, web services, and distributed systems. Experience with More ❯

Social network you want to login/join with: Data Engineer (Scala,Java, Databricks), slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: We’re … that need genuine thought, intelligence and knowledge; we're not just putting bodies on seats. Role Overview: Develop and maintain core platform services using Java, interacting heavily with Databricks APIs to manage workspaces, clusters, and job execution. Design, build, and optimise data ingestion pipelines primarily using Scala and Spark … including different types and configurations), workflows, and job monitoring. Experience with Databricks administration and interacting with the Databricks APIs is essential. Intermediate proficiency in Java: Ability to develop, test, and maintain Java applications. Familiarity with microservice architecture and RESTful API design/consumption. Intermediate experience with REST APIs More ❯

Vacancy for Java Software Engineer at Preservica Abingdon/Remote, UK The projects at Preservica are at the forefront of commercial software solutions, focusing on smart digital preservation technology. Our award-winning software is used by leading businesses, archives, libraries, museums, and government organizations worldwide. We are global … achievements. To maintain our edge, we seek talented commercial and technical innovators to join our development team. Currently, we are looking for a dedicated Java Software Engineer. The Role Our Software Engineers oversee the entire software development lifecycle, writing well-designed, testable, and maintainable code. Responsibilities include: Analyzing operational More ❯

Social network you want to login/join with: Java Software Engineer (Must hold active SC) Location: Remote The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to More ❯

Lead Software Engineer/Software Architect My non-profit American cancer research tech company is looking for an experienced development lead to take the lead in a new hands-on lead engineer position with the company. The role supports hybrid working with 2 days being required onsite in … YOU WILL ALSO COACH OTHERS (ideally 10+ years of experience). Preferably, you will have certifications in AWS or cloud architecture: AWS Cert DevOps Engineer Professional AWS Cert Solutions Architect Professional AWS Cert Developer Associate AWS Cert Big Data AWS Cert Cloud Practitioner Essential Skills Over 10 years of … cloud development experience in languages such as Java, JavaScript, Python, AWS. Expertise in building enterprise-level integration solutions. 10 years of expertise in designing, developing, and managing APIs, including AsyncAPIs, RESTful APIs, SOAP APIs, GraphQL, and webhooks for integration purposes. Expertise in designing and implementing enterprise-level integration and More ❯

We at Qualient Technology Solutions are looking for a Java Full Stack Developer based in United Kingdom. Role Title: Java Full Stack Developer Role Location: Reading, UK Role Type: Permanent (Hybrid) Job Description:- Must have skills: Extensive server-side, hands-on Java 8+ development experience with strong More ❯

Our client is a highly trusted player in asset management and FX trading, looking to recruit a proficient Mid-Level Java Developer to join their apps team. This opportunity will allow you to join a company that is committed to economic growth in a sustainable way, striving to become … key role in the trading team.? Work primarily within GCP, ensuring that the architecture is optimized for multi-cloud compatibility.️ Key Requirements: An experienced engineer with 3-5 years of experience Strong knowledge of Core Java. ? Previous experience working in TDD and CI/CD environment and pair-programming. … A generous annual bonus , historically reaching up to 30%. Hybrid working pattern, with two days remote a week.? If you’re a Core Java Developer looking to take your career to the next level, apply today to be considered for this excellent opportunity! Please note that if you More ❯

brightest and most talented commercial and technical innovators to join our development team. Right now, we are looking for a solid Full Stack Software Engineer with strong Java, and ideally DevOps experience. The Role Our Software Engineers are responsible for the full software development lifecycle - writing well-designed … need: BSc level education in an engineering/software/system-related subject or equivalent through relevant training and/or experience. 4+ years Java development (Enterprise level a bonus). Be familiar with Agile development practices, including Continuous Integration and Scrum. Good knowledge of Java, Dependency Injection More ❯

Social network you want to login/join with: Job Opportunity: Freelance Java Developer (Outside IR35) £450–£550/day | Remote (UK-Based) | Occasional travel to Hammersmith or Farnborough We’re looking for an experienced Freelance Java Developer to join a long-term programme focused on building scalable … UK-based candidates, with occasional on-site collaboration in Farnborough or Hammersmith. This role is ideal for someone who takes ownership, thinks like an engineer, and enjoys working in a collaborative, delivery-focused team. What You'll Bring Strong Java development experience (Spring Boot, Microservices) Proficiency with AWS … services (Java Spark, EMR, Lambda, native AWS databases) Experience with Kubernetes and EKS Strong understanding of cloud infrastructure and distributed systems A proactive mindset with a focus on end-to-end delivery Nice to Have Background in the Payments or FinTech industry Experience with AWS Glue or large-scale More ❯

Sr./Lead Java Developer Location: Reading, UK (Day-1 Onsite/Hybrid) Duration: Long-term Note: Exp. with SITA borders - ARAS portal is highly preferred. Exp.: 7-8+ Yrs. JAVA and knowledge of RESTful APIS Architecture. Spring Boot, Spring Security, Spring Data, Spring MVC along with … jQuery, Node.js, Webpack and Gulp enterprise Integration Patterns , exposure with apache camel or spring integration. experience designing and coding high-performance, scalable, reusable, enterprise Java applications experience with RDMS and database design (Oracle, PL/SQL, Mongo) Performance & load test improvements via memory and thread dump analysis; knowledge of More ❯

We are currently partnering with a global technology leader seeking a Senior Java Developer. You will be at the forefront of cutting-edge technology, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading solutions, ensuring they remain reliable … and scalable. As a Senior Java Developer , you will provide technical guidance and mentor a team of developers, fostering technical excellence and delivering high-quality software solutions. Working in an agile environment, you’ll collaborate with cross-functional teams to define, design, and implement innovative features while mentoring junior … engineers. Duties: Develop high-quality, performant, and reliable Java applications. Guide and mentor developers, including offshore teams and contractors. Oversee software architecture, ensuring seamless integration with various platforms. Gather and analyse requirements, refining features and technical solutions. Lead the estimation process and ensure development work is accurately scoped. Debug More ❯

want to login/join with: ? UK-based | Remote-first with occasional London/northern meetups What you’ll be doing Develop and maintain Java-based systems across multiple businesses Gradually modernise legacy code, introducing cleaner architecture and better development practices Work closely with onshore and offshore teams to More ❯

Must have skills: Extensive server-side, hands-on Java 8+ development experience with strong Spring, Spring Boot & Hibernate Strong understanding of Microservice architecture Experience building web services and APIs on REST Strong understanding of unit & integration tests, following TDD/BDD Experience using test frameworks like Junit, Mockito, Power … and understanding of CICD pipeline of Docker, Jenkins, and Kubernetes Experience with front end technologies: HTML, JavaScript, jQuery, Mustache Templates Led a team of Java developers to deliver high-quality software solutions. Design and develop Java applications, APIs, and microservices. Work collaboratively with other teams to ensure seamless More ❯

Social network you want to login/join with: Full-Stack Software Engineer (Mid) Typescript, Java OR Kotlin - £65,000 - 2 days in London Office per Month - Renewable Energy Company, Slough Client: Opus Recruitment Solutions Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job … Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: A leading company in the Renewable Energy space is looking for a Full-Stack Software Engineer to join their skilled engineering team. The company emphasizes innovation, quality engineering, internal progression, and continuous learning. They promote a collaborative, open, and team … oriented culture that encourages innovation and forward thinking. They seek a Full-Stack Software Engineer with experience in TypeScript, Vue OR React for the frontend, and Kotlin OR Java for the backend. Experience with TDD/BDD in cross-functional teams is a plus. This role requires More ❯

contract position, paying £550 per day** We’re in search of a Full Stack Developer who has worked in an enterprise microservices environment. The Java Full Stack Developer will be based mainly at our client's London offices and will be expected to work on a hybrid model. This … Codes, tests and debugs complex application programs Develops prototypes from functional specifications Assists users in testing, training, and preparation for deployment and operations The Java Full Stack Developer is required to possess the following skills and experience: Good knowledge and experience working with Java as a primary programming More ❯