651 to 675 of 2,592 Java Jobs

Senior Java Software Engineer/Developer (TDD Java) to £140k Are you a Java technologist with strong backend development experience looking for an opportunity to progress your career in a senior, hands-on role? You could be joining a Cyber Security technology company and enjoying a huge range of perks and benefits from continual learning and self-development opportunities (including … buy any book' policy) through to health and well-being, enhanced paternity packages, generous holiday allowance, inclusive social events and much more. As a Senior Java Software Engineer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working … with trainer led classes including karate, yoga and sound bath, shower facilities and of course, all the latest kit to work with About you: You have strong backend core Java development skills You believe in producing quality code and have experience with TDD and Pair Programming You have a good knowledge of SQL and Networking (TCP/IP) You have More ❯

A global retail systems innovator has engaged with Uneek to help secure a Mid-Senior Full Stack Java Developer. This exciting opportunity will require you to participate in all aspects of the software development lifecycle from requirements capture through to deployment and support. Main Duties & Responsibilities Work as part of a team to deliver develop web-based applications Evaluate software … Design and implement software to address customer needs and pain points Unit, integration and regression testing Maintenance & support of released software Required Experience Expert in full stack development using Java 8 & JavaScript programming languages Experienced in designing & deploying complex cloud applications, ideally using GCP Spring Framework, Maven and React libraries Relational databases (SQL/NoSQL) Web protocols such as REST More ❯

Full Stack Engineer/Developer (Java Angular SQL API) London/WFH to £90k Are you full stack technologist? You could be progressing your career in a hands-on, impactful, Senior Full Stack Developer role, working on a "tech for good" product that is helping to drive efficiencies for the NHS, the core product is a highly complex real-time … web or mobile device (iOS/Android). As a Full Stack Engineer you will play a crucial role in re-architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You'll design and develop scalable backend Java services and REST APIs and build responsive, user friendly interfaces using Angular (v15+) as … London, City based offices 3-4 days a week with some flexibility to work from home 1-2 days. About you: You have strong Full Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems More ❯

Java Developer (Hybrid-remote) Manassas, VA Financial Technology Industry Marathon TS is looking for a Java Devloper with Python experience to support our messaging team. The messaging team works on customer facing applications as well supports a test tool used by internal customers. A portion of this tool is written in Java. This position would require someone strong in Java More ❯

Senior Software Engineer/Developer London onsite to £160k Are you a Java technologist with strong knowledge of software engineering best practices and backend development experience looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work? You could be joining a scaling Cyber Security technology company that has just received … million investment. As a Senior Software Engineer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working across the full development lifecycle; you'll be able to input ideas and have your voice heard in a collaborative team … in London five days a week with a wide range of facilities and an array of perks including free, chef cooked meals. About you: You have strong backend core Java development skills You have a strong knowledge of software engineering best practices and have experience with TDD You have a good knowledge of SQL and Networking (TCP/IP) You More ❯

Senior Software Engineer/Developer London onsite to £160k Are you a Java technologist with strong knowledge of software engineering best practices and backend development experience looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work? You could be joining a scaling Cyber Security technology company that has just received … million investment. As a Senior Software Engineer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working across the full development lifecycle; you'll be able to input ideas and have your voice heard in a collaborative team … in London five days a week with a wide range of facilities and an array of perks including free, chef cooked meals. About you: You have strong backend core Java development skills You have a strong knowledge of software engineering best practices and have experience with TDD You have a good knowledge of SQL and Networking (TCP/IP) You More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

Job Title: Java/JEE Developer (Intermediate) - Candidates must be willing to work from this location. - Blended offsite/onsite working arrangement. Contract Duration: 12 months with further extensions No Of Positions: 4 Working within the island of Ireland is mandatory. Minimum attendance of two days per week at the office. Full-time, Monday to Friday, 8 hours per day … p.m. Excludes public holidays observed in the Republic of Ireland. Mandatory Requirements (Pass/Fail) ü Experience Level: The candidate must have more than 4+ years of relevant Java/JEE Development experience at a Intermediate level. ü Availability: The candidate must be available to commence work from 3rd November 2025. ü English Language Proficiency: The candidate must be fluent … in both spoken and written English. The following non-exhaustive list of Key Deliverables, are applicable to this Role: Expert in Java development, with experience using industry-standard frameworks, e.g. Quark us/Spring Boot. Microservice and API development (RESTful, experience of REST design and implementation). Knowledge of kubernetes API managers and WebLogic. Experience with OpenShift Container platform, 3scale More ❯

maintenance of high-quality, scalable, and efficient software solutions. At the same time, I can continuously develop my strengths, take responsibility, share my knowledge and set standards for the Java development. My tasks as a Java architect: Development of solutions and communication with various stakeholders, Identification of necessary software components and tools, Setting technical specifications and documentation, Ensuring a high … part of our team DNA at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, Knowledge of software … patterns and continuous integration methodology, Language skills: English and German (C1) Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC BPMN solutions, as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes. Flexikompass - so flexibel More ❯

We are looking for a server-side Java developer to grow the platform even further. You are the kind of person who: Loves writing code and building great applications. Wants to work with a team that treats each other with respect and challenges you to be better. What you know how to do: Can write Spring 4 beans and Hibernate … a related field or have equivalent experience. 8+ years of development experience. Experience working in an Agile environment. Familiarity with SQL and NoSQL databases. Qualifications Does this describe you? Java REST Spring The Ideal Candidate Must have good communication skills. Must have experience working on web applications supporting 1M+ end users or large data sets with 10M+ database records. This … with an emphasis on performance optimization. Understanding how to secure data in a REST architecture. Knowledge of scaling web applications, including load balancing, caching, indexing, normalization, etc. Proficiency in Java/Spring web application development. Experience with Test Driven Development and Agile methodologies; Behavior Driven Development is a plus. Knowledge of Hadoop, Big Data, Hive, Pig, NoSQL is a plus More ❯

Job Title: Java Engineer (Messaging - Transport Layer and Unix) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate Java Engineer ready to make an impact in the fast-paced financial industry? Our client is looking for a talented individual to join their dynamic team, where … you will play a crucial role in the design, implementation, maintenance and testing of a state-of-the-art Equities position keeping system. Your Skills & Experience: Strong professional core Java development, Stong Unix, Messaging services and law latency experience. Experience with messaging services such as TIBCO RV/EMS, JMS, AMPS, and Apache Kafka is essential Proven experience in Unix … multi-threaded, large scale, fault-tolerant systems. Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and Google Web Toolkit. Solid understanding of object-oriented design principles and Java garbage collection, with a focus on concurrent low latency I/O is essential. Can demonstrate ability to More ❯

record in leading product development and architecting solutions. Demonstrated expertise in scaling and managing production systems. Provides comprehensive technical development support, both broad and detailed. Highly proficient in: Python, Java, Spring, JavaScript, Vue, Elasticsearch, PostgreSQL, cloud computing (AWS, Azure), Terraform, ML, GitHub Actions, Jenkins, and Linux. Responsibilities: Own the technical roadmap , aligning it with the product strategy to achieve key … routines , fostering continuous improvement. Drive the investigation and adoption of new technologies, tools, and processes to enhance product and solution delivery. If you are an highly experienced Full Stack Java Developer and have brilliant experience with Architecture and Roadmaps then Apply More ❯

Job Title: Java Engineer (Messaging - Transport Layer and Unix) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate Java Engineer ready to make an impact in the fast-paced financial industry? Our client is looking for a talented individual to join their dynamic team, where … you will play a crucial role in the design, implementation, maintenance and testing of a state-of-the-art Equities position keeping system. Your Skills & Experience: Strong professional core Java development, Stong Unix, Messaging services and law latency experience. Experience with messaging services such as TIBCO RV/EMS, JMS, AMPS, and Apache Kafka is essential Proven experience in Unix … multi-threaded, large scale, fault-tolerant systems. Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and Google Web Toolkit. Solid understanding of object-oriented design principles and Java garbage collection, with a focus on concurrent low latency I/O is essential. Can demonstrate ability to More ❯

Engineering Team Lead - Java Spring Boot AWS Kubernetes £100,000-120,000 base salary Extensive Benefits and 10% bonus Java21, Spring Boot, Kubernetes, Docker, AWS Central London, hybrid with 2 days a week onsite InsurTech AI-Powered B2B/B2C SaaS Engineering Team Lead - We have been engaged by a leading Insurtech company to find a Technical Team Lead to … looking for a strong communicator who can explain technical concepts to different audiences and stakeholders. Ability to drive system design decisions, balancing scalability, performance, and maintainability. Engineering Team Lead - Java Spring Boot AWS Kubernetes Burns Sheehan Ltd will consider applications based only on skills and ability and will not discriminate on any grounds. More ❯

the company has built a reputation for delivering high-quality technology services across industries including banking, healthcare, telecommunications, and retail. The leading consultancy firm is seeking for a skilled Java Developer to join on a 6-month contract with strong potential for extension. Additionally, this is a hybrid role, requiring on-site attendance 3 days per week at the Canary … developer workflows. Experience promoting a shift-left approach - embedding testing, security, and code quality earlier in the development process to accelerate delivery and reduce defects. Solid understanding of core Java, multithreading, system integration, and enterprise architecture best practices in high-throughput environments. Skills/Must have: 5+ years experience working with core Java and distributed systems, ideally in high-performance More ❯

Drupal APIs like Entity, Queue, Cache API, etc. Migration from Drupal lower version to higher version. Integration with third party APIs Familiar with google tag manager or Adobe analytics. Java SE 8 - SOLID GRASP of OOP design and performance tuning SpringMVC: Model-View-Controller design and testing SpringREST: API endpoints based on domain models Hibernate: Object-Relational Mapping (ORM) framework More ❯

investment bank within a market-leading front-office team developing business-critical solutions for a range of stakeholders including traders and quants. What you'll need to succeed Extensive Java Development experience within financial services. Strong experience with reference data mandatory. Strong experience with springboot. Strong experience with cloud, ideally Azure or AWS. Good experience integrating with data services. What More ❯

Role: Software Engineer Location: 1-2 days a week in London Salary: £60,000 - £80,000 + Bonus Are you a motivated java microservices specialised software engineer looking to elevate your career? Are you a meticulously and driven problem solver with a can do attitude? Then you'll value the highly specialised and parliamentary professional environment this job role offers … experience to engineer software, scripts and tools a often complex, as well as liaising with other engineers, architects and business analysts across the platform. Ideal Candidate: Building applications in Java, ideally as microservices JUnit experience is ideal Building quality into the applications that you create and being able to evidence this usually with exposure to Test Driven Development or similar More ❯

p.m. Excludes public holidays observed in the Republic of Ireland. Mandatory Requirements (Pass/Fail) ü Experience Level: The candidate must have more than 1+ years of relevant Java/JEE Development experience at a junior level. ü Availability: The candidate must be available to commence work from 3rd November 2025. ü English Language Proficiency: The candidate must be fluent … in both spoken and written English. The following non-exhaustive list of Key Deliverables are applicable to this Role. Programming of Java components, with experience using industry-standard frameworks, e.g. Quarkus/Spring Boot. Coding in adherence to the standards of the application in question. Completing assigned tasks related to phases of development lifecycle of enterprise applications within given scope More ❯

Staff Software Engineer/Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social care … liaise on bespoke product development. About you: You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack You have experience with Kotlin, Java, SpringBoot and AWS You have a good understanding of APIs and permission based systems You have a good understanding of software architecture and have experience of building systems from scratch More ❯

Key Responsibilities: Design and lead the development of enterprise-scale solutions using Spring Boot Java, Node.js, AWS, event-driven and Microservices Architecture Engage with public sector clients to translate business challenges into secure, reliable and scalable architectural solutions Work collaboratively with cross-functional teams including Delivery Leads, Business Analysts, Developers, Testers and DevOps engineers Respond to RFI, RFP and bid More ❯