1 to 25 of 30 Java Developer Jobs in Essex

Social network you want to login/join with: FULLY REMOTE Senior Java Developer – Sustainable Energy GreenTech Location : fully remote from anywhere in the UK I am partnered with a unique energy software platform that is helping consumers transition towards a sustainable future by producing energy as a … services. They are in search of an enthusiastic and knowledgeable Senior Java Developer with a strong comprehension of the Core Java principles alongside a deep understanding in Advanced Computer Science: Algorithms Graph theory Interval graphs Compiler theory You will be a fantastic Senior Java Developer if you have worked with Core Java and have extensive experience with Multithreading, Concurrency and Low Latency, because you will be building your own frameworks and designing new databases from scratch. Your role as a Senior Java Developer will include: - Design - Concepts - Designing frameworks & architectural style More ❯

Java Developer (Outside IR35 Contract), chelmsford Client: Bonhill Partners Location: Job Category: Other Online job hunting tools - EU work permit required: Yes Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Java Developer (Contract) – Fintech Scale-Up | Outside IR35 Location: London (Hybrid – 3 days in … people and institutions make the most of their money by simplifying access to high-performing savings products. The Role We’re looking for a Java Developer to join their growing platform team on a 6-month Outside IR35 contract . This is a backend-focused role where you … environment, helping them scale to meet growing demand from financial institutions and end-users alike. Key Responsibilities Develop and maintain scalable backend services using Java Architect and implement service-oriented and event-driven systems Optimise and manage PostgreSQL databases Contribute to light React frontend work when needed Build and More ❯

and architectural decision-making when it comes the design and creation of new products, all while working from home. You will be an excellent Java Developer if you: Have worked in high-performing and low latency environments Are highly experienced using Core Java with multithreaded applications Possess … a highly flexible work-life balance, as well as unlimited potential to grow with the company as it grows itself, this is an unmissable Java Developer opportunity! If you would like to combine your deep understanding of algorithms and data structures with the ability to ‘do good’ and … make a difference in the world, apply now for this brilliant Java Developer position! Please note : Due to compliancy reasons, we will only be able to consider applications based in the UK. #J-18808-Ljbffr More ❯

and architectural decision-making when it comes the design and creation of new products, all while working from home. You will be an excellent Java Developer if you: Have worked in high-performing and low latency environments Are highly experienced using Core Java with multithreaded applications Possess … a highly flexible work-life balance, as well as unlimited potential to grow with the company as it grows itself, this is an unmissable Java Developer opportunity! If you would like to combine your deep understanding of algorithms and data structures with the ability to ‘do good’ and … make a difference in the world, apply now for this brilliant Java Developer position! Please note : Due to compliancy reasons, we will only be able to consider applications based in the UK. #J-18808-Ljbffr More ❯

and architectural decision-making when it comes the design and creation of new products, all while working from home. You will be an excellent Java Developer if you: Have worked in high-performing and low latency environments Are highly experienced using Core Java with multithreaded applications Possess … a highly flexible work-life balance, as well as unlimited potential to grow with the company as it grows itself, this is an unmissable Java Developer opportunity! If you would like to combine your deep understanding of algorithms and data structures with the ability to ‘do good’ and … make a difference in the world, apply now for this brilliant Java Developer position! Please note : Due to compliancy reasons, we will only be able to consider applications based in the UK. #J-18808-Ljbffr More ❯

Software Developer £40,000 – £50,000 Colchester, Essex (Hybrid Work Pattern) New job opportunity for a Java Developer to join a talented team working within a global, product-focused software company. You will be responsible for designing and analysing database schemas and develop software using JAVA … and implement well-structured database models for SaaS features, and corresponding data access layers and stored procedures Develop and test web-based applications using JAVA/PL/SQL and other related technologies. Maintain established standards for code management, upgrade scripts for application to various system environments, with a … strong sense of precision. Consult with managerial, engineering, and technical personnel to clarify the intent of requirements when necessary. Key Skills: Strong Java development background PL/SQL programming Oracle Database experience In exchange for your commitment and hard work you can expect a generous salary and benefits package More ❯

Social network you want to login/join with: Lead Java Developer – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. … Our client is an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead Java Developer t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is … designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities Develop & Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot . Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . Cloud & DevOps – Work within More ❯

Social network you want to login/join with: Lead Java Developer – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. … Our client is an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead Java Developer t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is … designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities Develop & Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot . Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . Cloud & DevOps – Work within More ❯

Social network you want to login/join with: Lead Java Developer – Gaming | Hybrid (London – 3 days on-site) | Up to £95,000 per annum basic salary + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. … Our client is an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead Java Developer t o play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is … designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities Develop & Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot . Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design . Cloud & DevOps – Work within More ❯

Java Developer (Contract) – Fintech Scale-Up | Outside IR35 Location: London (Hybrid – 3 days in office) Duration: 6 months About the Company We’re supporting a fast-growing Fintech scale-up building a next-generation digital cash savings platform. Their mission is to help people and institutions make the … most of their money by simplifying access to high-performing savings products. The Role We’re looking for a Java Developer to join their growing platform team on a 6-month Outside IR35 contract . This is a backend-focused role where you'll contribute to the architecture … environment, helping them scale to meet growing demand from financial institutions and end-users alike. Key Responsibilities Develop and maintain scalable backend services using Java Architect and implement service-oriented and event-driven systems Optimise and manage PostgreSQL databases Contribute to light React frontend work when needed Build and More ❯

Social network you want to login/join with: Java Developer (for DevSecOps team), Chelmsford Client: RE Partners Location: Chelmsford Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 Job Description: We are looking for a skilled Java Developer … ll Do: Develop Gradle/Maven/npm/PyPi plugins for SBOM collection and security scanning Build and maintain REST API microservices using Java 17 (and occasionally Go), deploying them on OpenShift/Kubernetes Integrate security tools like Snyk, BlackDuck, OWASP DependencyTrack, and Artifactory into our CI/… to optimize and maintain our DevSecOps toolchain Collaborate with developers worldwide to streamline integrations and improve development workflows What We’re Looking For: Strong Java development experience (especially in web-based applications) Understanding of DevSecOps principles (Shift Left, SCA, SAST) Experience with Linux, Bash scripting, and containerization tools (Docker More ❯

Social network you want to login/join with: Java Developer (for DevSecOps team), basildon col-narrow-left Client: RE Partners Location: basildon, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide Job Description … We are looking for a skilled Java Developer with DevOps knowledge to join our DevSecOps team. If you're passionate about automation, security, and scalable software development, this role offers the opportunity to build plugins, develop REST APIs, and enhance CI/CD workflows—all while ensuring security … ll Do: ? Develop Gradle/Maven/npm/PyPi plugins for SBOM collection and security scanning ? Build and maintain REST API microservices using Java 17 (and occasionally Go), deploying them on OpenShift/Kubernetes ? Integrate security tools like Snyk, BlackDuck, OWASP DependencyTrack, and Artifactory into our CI/ More ❯

Social network you want to login/join with: Java Developer (for DevSecOps team), colchester col-narrow-left Client: RE Partners Location: colchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 col-wide Job Description … We are looking for a skilled Java Developer with DevOps knowledge to join our DevSecOps team. If you're passionate about automation, security, and scalable software development, this role offers the opportunity to build plugins, develop REST APIs, and enhance CI/CD workflows—all while ensuring security … ll Do: ? Develop Gradle/Maven/npm/PyPi plugins for SBOM collection and security scanning ? Build and maintain REST API microservices using Java 17 (and occasionally Go), deploying them on OpenShift/Kubernetes ? Integrate security tools like Snyk, BlackDuck, OWASP DependencyTrack, and Artifactory into our CI/ More ❯

Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Java Developer (Contract) – Fintech Scale-Up | Outside IR35 Location: London (Hybrid – 3 days in office) Duration: 6 months About the Company We’re supporting … people and institutions make the most of their money by simplifying access to high-performing savings products. The Role We’re looking for a Java Developer to join their growing platform team on a 6-month Outside IR35 contract . This is a backend-focused role where you … environment, helping them scale to meet growing demand from financial institutions and end-users alike. Key Responsibilities Develop and maintain scalable backend services using Java Architect and implement service-oriented and event-driven systems Optimise and manage PostgreSQL databases Contribute to light React frontend work when needed Build and More ❯

join with: Location: Primarily Remote (with meet ups twice a month) Salary: £80,000 - £90,000 (Flexible based on experience) Are you an experienced Java developer looking for a new challenge? Do you thrive in an environment where you can take ownership of key areas and solve complex … Then this may be for you: Mostyn Chase are conducting an exclusive search for a well-established fintech in the payments space for Senior Java Developers to join this growing and dynamic team. The roles are designed to bring in developers who can work independently, solve complex problems, and … building scalable and secure web applications, and participating in the entire software lifecycle—from gathering requirements to deploying solutions. If you are an experienced developer who enjoys working autonomously and is comfortable working in a flexible, remote-first environment, this could be the perfect opportunity for you. The ideal More ❯

join with: Location: Primarily Remote (with meet ups twice a month) Salary: £80,000 - £90,000 (Flexible based on experience) Are you an experienced Java developer looking for a new challenge? Do you thrive in an environment where you can take ownership of key areas and solve complex … Then this may be for you: Mostyn Chase are conducting an exclusive search for a well-established fintech in the payments space for Senior Java Developers to join this growing and dynamic team. The roles are designed to bring in developers who can work independently, solve complex problems, and … building scalable and secure web applications, and participating in the entire software lifecycle—from gathering requirements to deploying solutions. If you are an experienced developer who enjoys working autonomously and is comfortable working in a flexible, remote-first environment, this could be the perfect opportunity for you. The ideal More ❯

Social network you want to login/join with: Quantitative Developer, Java, colchester col-narrow-left Client: Location: colchester, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Our client, a leading … global investment bank, is looking to hire an experienced Quantitative Developer to join their front-office Equities Electronic Trading team. This is a high-impact, hands-on development role focused on building and optimizing low-latency trading algorithms and infrastructure. The position is based in London and requires significant … firm remains competitive in modern electronic markets by integrating quantitative techniques and high-performance engineering. Role Responsibilities Design and implement proprietary trading algorithms in Java Develop and enhance the firm’s smart order router and market analytics systems Ensure code is well-documented, performant, and production-ready Review peer More ❯

Social network you want to login/join with: • Our team is looking for an experienced Java developer for their multi-year Disclosure of Interest (DOI) program. This is a hands-on technical role based out of Glasgow. Joining the Global Regulatory Disclosures Team, • You will be at … to have effective communication skills to handle discussions with different systems that DOI collaborates with. What You'll Need to Succeed • Proficient experience in Java and related technologies. • Experience with common Java frameworks and technologies, particularly Spring, Framework, Angular, Spark. • Experience working with web services, particularly REST. • Familiarity More ❯

Social network you want to login/join with: Senior Java Analyst Developer/Technical Consultant Quant Capital is urgently looking for a Java Analyst Developer/Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products More ❯

Social network you want to login/join with: Senior Java Analyst Developer/Technical Consultant Quant Capital is urgently looking for a Java Analyst Developer/Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products More ❯

Social network you want to login/join with: Senior Java Analyst Developer/Technical Consultant Quant Capital is urgently looking for a Java Analyst Developer/Technical Consultant to join our high profile client. Our client is a global trading platform software business. Its products More ❯

Social network you want to login/join with: Senior Full Stack Java Developer, chelmsford col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: Senior Software Engineer - Identity and … standards and solutions such as OAuth2, OpenID Connect, SAML, Google Sign-In, or Facebook Login Proficiency in general-purpose programming languages; strong preference for Java Experience working in cloud-native environments (AWS, Azure, or GCP) Flexibility to work across multiple technology stacks and application domains Why Join: You'll … standards and solutions such as OAuth2, OpenID Connect, SAML, Google Sign-In, or Facebook Login Proficiency in general-purpose programming languages; strong preference for Java Experience working in cloud-native environments (AWS, Azure, or GCP) Flexibility to work across multiple technology stacks and application domains Why Join: You'll More ❯

sector project focused on building secure, high-performance digital services using enterprise-grade microservice architecture. We are currently looking for an Actively SC-cleared Java Developer to join a high-impact team working on a mission-critical government platform. This is a fantastic opportunity to contribute to meaningful More ❯

sector project focused on building secure, high-performance digital services using enterprise-grade microservice architecture. We are currently looking for an Actively SC-cleared Java Developer to join a high-impact team working on a mission-critical government platform. This is a fantastic opportunity to contribute to meaningful More ❯

sector project focused on building secure, high-performance digital services using enterprise-grade microservice architecture. We are currently looking for an Actively SC-cleared Java Developer to join a high-impact team working on a mission-critical government platform. This is a fantastic opportunity to contribute to meaningful More ❯