1 to 25 of 3,584 Java Jobs in the UK

DV Cleared Java Software Engineer Location: Cheltenham Salary: Up to £100,000 D.O.E Clearance: Active Developed Vetting (DV West only) required Are you a DV-cleared Java engineer? We're looking for a skilled Software Engineer with strong Java, AWS, and Microservices experience to join a defence-based tech consultancy. … What You'll Be Doing: Building scalable, secure microservices in Java (Java 11+) Designing and deploying infrastructure in AWS Contributing to architecture discussions and secure-by-design approaches Collaborating within an Agile team alongside DevOps engineers and architects Working in a classified environment where real-world impact matters Tech Stack … Java 11+ , Spring Boot AWS (EC2, Lambda, S3, CloudFormation, etc.) Docker/Kubernetes CI/CD pipelines (Jenkins, GitLab CI) Kafka/REST APIs/OAuth2 What You'll Need: Active DV (Developed Vetting) West clearance - must be current and in-date Proven experience in Java-based software engineering roles More ❯

Java Developer/Engineer DV Clearance ( Defence, MOD) London Up to £100,000 + Training + Progression + Company Benefits Are you a Java Developer/Engineer with developed vetting looking to join on of the worlds most renowned multinational technology businesses where you will be working on some of … in control of how quickly you progress with access to constant personal and professional development opportunities? On offer is the exciting opportunity for a Java Developer/Engineer who currently has developed vetting to join one of the world's most well known multi national technology business who have consistently … role within this global tech giant as well as a vital role within the UK and Global Defence industry. In this role, the successful Java Developer/Engineer will be responsible for agile software development, daily stand-ups, sprint planning as well as contributing to the overall continuous improvement, proposing More ❯

Are you a Java enthusiast with a passion for cloud technology and a knack for sharing knowledge? Do you enjoy building robust, scalable applications and want to inspire others to leverage the power of AWS with Java and the JVM ecosystem? We have an exciting opportunity for you! Amazon Web … Services (AWS) is seeking a Java/JVM Developer Advocate to join our team in Bangalore, India. In this role, you'll be at the forefront of cloud-powered Java development, showcasing how AWS can supercharge JVM-based applications and microservices. Key job responsibilities As a Java Developer Advocate for … AWS, you'll play a crucial role in driving adoption of AWS services among Java developers. You'll be responsible for creating compelling content, engaging with the developer community, and showcasing best practices for building cloud-native Java applications on AWS. Key responsibilities include: Develop and deliver technical content including More ❯

Senior Java Developer (Core Java) - Tech For Good! Fully remote opportunity. Must be based in the UK. £80,000 - £120,000 + remote working + benefits Would you like to play a role in preserving the environment? A growing digital start-up, specialising in producing consumer goods for sustainable energy … is seeking a Senior Java Developer to join its team of 50 software developers. This company has a total of 60 employees and is rapidly scaling in H2 2024! They are looking to double the size of the Engineering team over the next 12 months In this role, you will … work on greenfield projects, building frameworks and databases from scratch using the latest technologies such as: Java 17 (upgrading to Java 21) ️Experience with multithreading and Java Concurrency are MANDATORY️ Microservices AWS Kubernetes The company is tech-driven and focused on tech-for-good, with no technology debt. To be More ❯

Senior Java Developer - Java, Spring Boot, Concurrency, Kafka, RDBMS, Unix, Linux, Front Office, Multi-threading Role Overview: I am seeking a Senior Java Developer to join a leading Investment Bank as part of their global front-office technology team. This is a hands-on position focused on working with a … scale to meet the growing demands of business event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side Concurrent Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and … Take full ownership of feature development from design through to production deployment. Collaborate effectively with cross-functional teams, balancing independence and teamwork. Key Skills: Java Spring Boot Concurrency Message-driven architectures - Kafka, MQ SQL Queries Multithreading This is a full time role offering a salary of up to £80k. You More ❯

Low Latency, FX, Banking Location: London (On-site, 5 days a week) Full-time, permanent We are seeking a Senior Java Developer with expertise in Core Java, low-latency systems, and FX trading to join our team. This role is based on-site in the UK, requiring 5 days a … practices in multithreading, memory management, and garbage collection tuning. • Collaborate with global teams to integrate systems and improve existing architectures. • Maintain and improve existing Java applications while ensuring code quality and security compliance. • Troubleshoot complex performance bottlenecks and implement optimizations Required Skills & Experience • Strong expertise in Core Java (Java 8+ More ❯

Low Latency, FX, Banking Location: London (On-site, 5 days a week) Full-time, permanent We are seeking a Senior Java Developer with expertise in Core Java, low-latency systems, and FX trading to join our team. This role is based on-site in the UK, requiring 5 days a … practices in multithreading, memory management, and garbage collection tuning. • Collaborate with global teams to integrate systems and improve existing architectures. • Maintain and improve existing Java applications while ensuring code quality and security compliance. • Troubleshoot complex performance bottlenecks and implement optimizations Required Skills & Experience • Strong expertise in Core Java (Java 8+ More ❯

Have you got over 5 years commercial experience working with Java? Do you enjoy the fun and friendly atmosphere that comes from working in an office environment? Senior Java Developer – RetailTech Market Leader Location – Onsite in Hertford Salary - £65-85,000 + benefits We have been partnered with the UK … of their journey and I am pleased to continue our partnership as they look to further expand their Hertfordshire-based team with multiple Senior Java Developers. With over a decade of expertise, they have established themselves as leaders in the industry, forming significant partnerships with renowned names such as Harrods … Klarna, Frazer’s Group, Tottenham Hotspur and Sports Direct. This is a fantastic opportunity for a Senior Java Developer to join the team as you will have significant autonomy and ownership over your projects, while also enjoying the opportunity to learn from some incredibly smart engineers, including ex-Google developers More ❯

Have you got over 5 years commercial experience working with Java? Do you enjoy the fun and friendly atmosphere that comes from working in an office environment? Senior Java Developer – RetailTech Market Leader Location – Onsite in Hertford Salary - £65-85,000 + benefits We have been partnered with the UK … of their journey and I am pleased to continue our partnership as they look to further expand their Hertfordshire-based team with multiple Senior Java Developers. With over a decade of expertise, they have established themselves as leaders in the industry, forming significant partnerships with renowned names such as Harrods … Klarna, Frazer’s Group, Tottenham Hotspur and Sports Direct. This is a fantastic opportunity for a Senior Java Developer to join the team as you will have significant autonomy and ownership over your projects, while also enjoying the opportunity to learn from some incredibly smart engineers, including ex-Google developers More ❯

Java Developer BASED AT CLIENT LOCATIONS, WORKING REMOTELY, OR BASED IN OUR GODALMING OR MILTON KEYNES OFFICES. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have been a resident in the UK for … a minimum of 5 years and have the right to work in the UK. Role Summary Triad is seeking a Java Developer to play a key role in our client assignments. You will design, develop, and deploy high-quality software solutions that meet our clients' needs. You will work closely … flexibility to try different roles means I can forge my career path with the support of my peers." Essential Skills and Experience Experience in Java development (Java 17+) Hands-on experience with Spring Boot, Hibernate, and RESTful API development Understanding of microservices architecture and cloud platforms (AWS/Azure/ More ❯

Java Developer BASED AT CLIENT LOCATIONS, WORKING REMOTELY, OR BASED IN OUR GODALMING OR MILTON KEYNES OFFICES. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have been a resident in the UK for … a minimum of 5 years and have the right to work in the UK. Role Summary Triad is seeking a Java Developer to play a key role in our client assignments. You will design, develop, and deploy high-quality software solutions that meet our clients' needs. You will work closely … flexibility to try different roles means I can forge my career path with the support of my peers." Essential Skills and Experience Experience in Java development (Java 17+) Hands-on experience with Spring Boot, Hibernate, and RESTful API development Understanding of microservices architecture and cloud platforms (AWS/Azure/ More ❯

Senior Java Developer - 70K Location: West Midlands Industry: IT Salary: £60000 - £70000 per annum + Pension, Health, Gym Posted: 20/08/2024 Description Senior Java Developer, Java Software Engineer, Java 17, Spring Boot, Maven, Git, GitHub Actions, SQL, Microservice architecture, Kafka Streams, Kubernetes, React, Typescript - Technical lead on … project - Fully remote if need be - 70K About the Role As the Senior Java Software Engineer, you'll be a key player in developing this cutting-edge CRM SAAS solution. You'll work on projects throughout the software lifecycle, from requirements analysis to release management and support. What You'll … Do Work with the wider project team, engaging with PM & Business Analyst's and communicating the technical project requirements. Develop and unit test Java software applications. Work on the customer-driven proactive roadmap, introducing innovations for new digital services. Report directly to the Principal Engineer. Required Skills and Experience A More ❯

Senior Java Developer/Software Engineer (Java 8 SQL) Maidenhead/WFH to £65k Are you a data centric Java Developer with SQL coding skills? You could be joining a market leading software house, working on complex systems and progressing your career in a senior, hands-on role within a … friendly and supportive team. As a Senior Java Developer you will design, develop, test and support the core product; a critical systems management platform used by airline operators across the globe. You'll work across the full Java development lifecycle and will gain exposure to the web front end but … will focus on backend Java development and design of new features. WFH Policy: You will be based in Maidenhead with flexibility to work from home three days a week. Requirements: You have strong core Java development skills, including Java 8 You have strong SQL querying skills You have experience with More ❯

of simulation protocols such as DIS and HLA. Experience of network programming and protocols such as SSH, TCP and UDP. Mobile development experience with Java, Kotlin. Development experience working in secure environments. Excellent Salary and benefits on offer. Plus, the opportunity to work on innovative and high impact products. The More ❯

protocols such as DIS and HLA. •Experience of network programming and protocols such as HTTP(s), SSH, TCP and UDP. •Mobile development experience with Java, Kotlin. •Development experience working in secure environments. Excellent Salary and benefits on offer. Plus, the opportunity to work on innovative and high impact products. The More ❯

of simulation protocols such as DIS and HLA. Experience of network programming and protocols such as SSH, TCP and UDP. Mobile development experience with Java, Kotlin. Development experience working in secure environments. You may occasionally be required to work away (both in UK and abroad) in support of projects at More ❯

services, preferably in a startup environment. Experience of cloud service development (public/hybrid/private cloud PaaS or SaaS). Extensive experience of Java/Kotlin programming and best practice. Demonstrable passion for software development through self-learning, personal projects, competitions etc. Experience of triage, RCA and fix for More ❯

Social network you want to login/join with: We are looking for a skilled Java Backend Developer with strong expertise in Spring Boot and Microservices architecture to join our growing engineering team. The ideal candidate will have hands-on experience building scalable, high-performance backend systems and APIs. Key … Responsibilities: 1. Design, develop, and maintain scalable backend services using Java, Spring Boot, and Microservices. 2. Implement RESTful APIs and integrate with third-party systems. 3. Write clean, maintainable, and testable code following best practices. 4. Collaborate with front-end developers, QA, DevOps, and product teams. 5. Participate in code … tools like Kubernetes. 8. Implement logging, monitoring, and performance tuning. Required Skills & Experience: 1. 7+ years of hands-on experience in backend development with Java (Java 8 or higher). 2. Strong knowledge and experience with Spring Boot, Spring Cloud, JPA, and Hibernate. 3. Experience in building and consuming RESTful More ❯

minimum to be considered, we would like to see demonstrated, hands-on experience of: Strong understanding of at least one object oriented language, e.g. Java, Go or Python Developing of RESTful API services & understanding of API Gateways (e.g. APIGEE). Building applications utilising container technologies e.g. Docker. Managing application deployed More ❯

minimum to be considered, we would like to see demonstrated, hands-on experience of: Strong understanding of at least one object oriented language, e.g. Java, Go or Python Developing of RESTful API services & understanding of API Gateways (e.g. APIGEE). Building applications utilising container technologies e.g. Docker. Managing application deployed More ❯

minimum to be considered, we would like to see demonstrated, hands-on experience of: Strong understanding of at least one object oriented language, e.g. Java, Go or Python Developing of RESTful API services & understanding of API Gateways (e.g. APIGEE). Building applications utilising container technologies e.g. Docker. Managing application deployed More ❯

a fast-paced environment while deeply invest in long term quality and efficiency. Basic Qualifications 2+ years of hands-on development experience in Core Java (Java 11-21) or Python, and proficiency in backend technologies such as Databases (SQL/No-SQL), Elastic Search, MongoDB, Spring framework, REST, GraphQL, Hibernate More ❯

and best practices. Team Lead experience leading software engineering teams using an Agile methodology. Experience in two or more of the following programming languages: Java, C#, JavaScript/Node, and/or Python. Proficient in Kubernetes and Docker for containerization and orchestration. Experience with Front-End Frameworks: Angular and React. More ❯

test strategies, guidelines, policies, and processes. Proficiency in test automation, CI/CD tools (like Jenkins, GitLab CI, or Tekton), and various programming languages (Java, Kotlin, Python, JavaScript) is essential. Experience with cloud platforms (AWS, Azure, Google Cloud), SQL and NoSQL databases (PostgreSQL, MongoDB), and frameworks (Spring Boot, React, Angular More ❯

/MaterialUI (plus Angular), Python, JavaScript Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark RedHat Enterprise Linux, CentOS, Debian or Ubuntu Java 8, Spring framework (preferably Spring boot), AMQP – RabbitMQ Open source technologies Experience of Agile software development (SAFe, Scrum, Kanban, etc) Experience writing technical documentation such More ❯