101 to 125 of 641 Java Jobs in the South East

using tools such as Jira, Confluence, and Slack. Technical Guidance: Provide expert advice in mobile and web application development across iOS, Android, React, TypeScript, Java, and Kotlin. Performance Monitoring: Track performance metrics with Grafana and uphold best security practices with Bitwarden. Required qualifications to be successful in this role Project More ❯

with libraries such as OREKIT, Stone Soup, and Keras. Highly Desirable Skills: • Experience in orbit determination, flight dynamics, tracking, or machine learning. • Proficiency in Java or Python, with a willingness to expand expertise. • Experience in algorithm development, particularly considering numerical accuracy. • Understanding of software development lifecycles (Waterfall/Agile). More ❯

as Kafka, Kubernetes, Zookeeper, and HDFS. oProficiency in Linux, specifically Red Hat Enterprise Linux (RHEL). oFamiliarity with SIEM platforms (especially ArcSight) or legacy Java-based applications is a plus. • DevOps Mindset: An understanding of DevOps principles, with hands-on experience automating releases using Ansible. Programming and Data Skills: oProficient More ❯

Azure, AWS, GCP, OpenShift) Infrastructure-as-Code (Terraform, Ansible, Crossplane) Container orchestration, networking, and automation (Kubernetes, Docker) Scripting (Bash, Powershell, Python) Programming languages (Golang, Java, Ruby, Python) Vulnerability remediation and mitigation tools (BlackDuck, Snyk) We value your ability to adapt over deep specialization. In addition, we're currently seeking folks More ❯

Lead Software Engineer Location : London, UK (Hybrid, 3 days a week in person) Contract : 6 months + Start : ASAP Key Skills: Core Java | Java | Angular | Algorithmic Trading | UNIX/Linux | FIX Protocol | KDB/q | Messaging Middleware | Jenkins Responsibilities: Develop and enhance trading strategies and engines using core Java within … gathering and defining requirements to designing, developing, and deploying robust solutions. Work on high-volume, low-latency, resilient, and scalable systems, leveraging cutting-edge Java technologies and the latest hardware innovations. Interpret business requirements from Business Analysts (BAs) and stakeholders, translating them into efficient, optimized code with a focus on … low latency and high throughput. Requirements Strong core Java development expertise in a UNIX/Linux environment. Proven ability to analyze business and technical requirements and deliver well-architected, maintainable solutions. Logical problem-solving approach with solid analytical capabilities. Excellent communication skills and a strong team player in a global More ❯

Infrastructure as Code ARM Templates, Terraform Containerisation and Container Orchestration Systems Docker, Podman, Docker Swarm, Kubernetes If your coding skills are backed up with a talent for solving problems, we will give you the opportunity to have real-world impact More ❯

Java Developer Aldershot/Hybrid - up to £70,000 We are partnered with an exciting finance business who are looking to bring in a skilled Java Developer to join our team in Farnborough. In this role, you'll analyse, design, and develop solutions for our application software in an Agile … lead technology communities within the company. Minimum Qualifications: Bachelors in Computer Science, Information Technology, or related field. Proficiency in software engineering with experience in Java & Spring or other major programming languages. Preferred Qualifications: Experience with Spring Boot, Spark (Big Data), and Message Bus Architecture. Familiarity with containerisation (e.g., Kubernetes), AWS More ❯

Java Developer – London | Permanent | On-Site | 4-day Flex Working Defence, Cyber & Intelligence Programmes | Competitive Benefits About the Opportunity A leading defence and cybersecurity organisation is seeking Java Developers at all levels to join their growing team, working across a range of cutting-edge projects in the national security, cyber … Work within Agile Scrum teams and contribute to continuous improvement initiatives Mentor and support junior engineers where appropriate Essential Skills and Experience Proficient in Java (latest versions) and Python Strong development experience on Linux platforms Knowledge of unit testing and mocking frameworks, particularly JUnit 5.x (Jupiter) Familiar with Git version More ❯

Java Developer A leading security company dedicated to protecting businesses and individuals from digital threats. The team is at the forefront of developing cutting-edge security solutions that safeguard sensitive data, ensure privacy, and maintain system integrity. They are looking for a Java Developer to join their talented team and … components of our security infrastructure. You will collaborate with cross-functional teams to develop robust and secure applications. Key Responsibilities: Design, develop, and deploy Java-based applications using SpringBoot. Work with Apache Kafka to build scalable and real-time data processing solutions. Implement AWS services to create robust, scalable, and … industry trends and technologies to enhance our security solutions. Requirements: Bachelor's degree in Computer Science or a related field. Proven experience as a Java Developer with a strong understanding of Java fundamentals. Solid experience with SpringBoot for building RESTful APIs. Familiarity with Apache Kafka for real-time data processing. More ❯

in designing, developing, testing, and successfully deploying critical and complex projects Strong Knowledge of User Interface design & development using React, HTML5, XML & CSS Strong Java skills with experience in development of concurrent and distributed systems Advanced experience with Spring-based technologies (Spring Boot etc.) Experience in designing and implementing REST More ❯

Senior Java Developer Location: London (Hybrid – 2 days in-office) Salary: Flexible Type: Permanent Start Date: Flexible Overview An established technology consultancy is seeking a Senior Java Developer to join their London-based team. This role involves working on high-impact, client-facing projects within the financial services sector, supporting … in design, development, and deployment activities, working closely with client stakeholders and internal teams. Key Responsibilities Design, develop and maintain scalable backend services using Java Participate in code reviews, architecture discussions, and Agile ceremonies Work with client stakeholders to understand and translate business requirements Ensure best practices across code quality … testing, and performance Collaborate with cross-functional teams to support deployment and optimisation Requirements 5+ years of commercial experience with Java Strong knowledge of core Java concepts (concurrency, collections, JVM performance, etc.) Proven experience working on client-facing projects (not just internal systems) Comfortable in Agile environments with strong communication More ❯

Are you an experienced Java Developer looking for a new challenge and to work for an AI startup with an important mission? 🚀 Senior Java Developer – Revolutionising Data Security 🚀 Location : Hybrid working 1-3 days a week in central London (King’s Cross) Salary : £80-120,000 + bonus + equity … privacy and security, amidst the GenAI boom. This is an incredibly exciting time to join the team as they are growing with multiple Senior Java Developers as well as DevOps Engineers. As a Senior Java Developer, you will: Have 5+ years experience as a Software Engineer Experience developing with: Java … If you enjoy a flexible culture with the ability to work from home 2-4 days a week, apply now for this unmissable Senior Java Developer opportunity now! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in the More ❯

Java Technical Lead – Java, Spring Boot, Hibernate, MySQL, CI/CD – Travel Sector Outstanding opportunity to join this global travel company in a ‘hands on’ technical lead role with some design & architecture responsibility. At the core of this business is a global, distributed, high availability, microservices based platform for online … ll require the following skills: 2+ years’ design & architecture experience of scalable, high-availability platforms for enterprise applications 5+ years’ software development experience with Java, Spring Boot, Hibernate, SQL and Linux Extensive experience of Microservices and Distributed Systems Experience working in the travel, airline or GDS sectors Experience leading teams More ❯

the team down to lots of growth and a very impressive 2024! They are looking for an Engineer with 3+ years of experience with: Java OR Kotlin Spring Boot Microservices TDD TypeScript/JavaScript Paying up to £65,000 and offering an amazing place to grow your career - Lots of More ❯

practices What We’re Looking For Experience in product or application security roles Strong development background in Python, C++, Rust, Go, or Kotlin/Java Solid understanding of cloud and hybrid infrastructure security Experience securing both Windows and Linux environments Expertise in threat modeling, risk analysis, and security tooling Excellent More ❯

Responsibilities: Develop automated test suites. Validate backend systems. Drive test automation best practices. Collaborate in Agile environment. Requirements: Automated test script proficiency (eg - Python, Java, JavaScript). Experience with testing tools (eg - HttpRunner, Selenium, Appium, etc.). CI/CD pipeline integration. Fluent in Mandarin or Cantonese and English. Bonus More ❯

leading online and consumer products customers. Full Stack Software Engineering Specialist (developers and architects) - commercetools Experience: 🔰 Mix of full stack JavaScript, TypeScript, Node, Nextjs, Java, Scala, AWS 🔰 Bring knowledge of commercetools APIs 🔰 Extend commercetools API integration, Algolia, Talon, OAuth, Contentful 🔰 Bring strong experience in UI, Nextjs, TypeScript 🔰 Deep experience working More ❯

building and maintaining CI/CD pipelines (eg, Jenkins). Scripting/programming skills in one or more of the following: Python, PowerShell, C#, Java, JavaScript (React) . Solid understanding of databases and SQL within platform contexts. Desirable Certifications Red Hat Certified OpenShift Administrator Red Hat Certified OpenShift Application Developer More ❯

cloud platforms, and a very smart team You might be a good fit if you: Have 1–3 years of experience writing software (Python, Java, Scala — whatever works) Know your way around SQL and databases Have touched cloud services (AWS, GCP, etc.) Enjoy solving problems, learning fast, and working with More ❯

equivalent experience). 1-3 years experience within manual testing. Basic understanding of software testing methodologies and tools. Familiarity with programming languages (e.g., Python, Java, JavaScript) is a plus. Knowledge of test management tools (e.g., TestRail, Zephyr) is preferred. Strong analytical and problem-solving skills. Excellent communication and teamwork skills. More ❯

engage on sensitive UK Government projects. 💡 Key Skills & Technologies: Core Expertise: Microsoft Power Platform (Power Apps, Power Automate, Power BI) Desirable/Environment Tools: Java, Spring Boot JavaScript/TypeScript, React SQL Server, PostgreSQL, MongoDB Kafka, ActiveMQ, ElasticSearch Docker, REST, API Gateways AWS, Jenkins, Ansible WSO2 We’re open to More ❯

3.x), including multi-threading and performance tuning Knowledge/Experience of implement software using the FIX protocol Knowledge/Experience of implement software using Java (Spring framework) Knowledge of the cash equities trading area including European market structure is also required. Knowledge/Experience of BDD techniques, experience with Cucumber More ❯

engage on sensitive UK Government projects. ?? Key Skills & Technologies: Core Expertise: Microsoft Power Platform (Power Apps, Power Automate, Power BI) Desirable/Environment Tools: Java, Spring Boot JavaScript/TypeScript, React SQL Server, PostgreSQL, MongoDB Kafka, ActiveMQ, ElasticSearch Docker, REST, API Gateways AWS, Jenkins, Ansible WSO2 We're open to More ❯

engage on sensitive UK Government projects. ?? Key Skills & Technologies: Core Expertise: Microsoft Power Platform (Power Apps, Power Automate, Power BI) Desirable/Environment Tools: Java, Spring Boot JavaScript/TypeScript, React SQL Server, PostgreSQL, MongoDB Kafka, ActiveMQ, ElasticSearch Docker, REST, API Gateways AWS, Jenkins, Ansible WSO2 We're open to More ❯

engage on sensitive UK Government projects. ?? Key Skills & Technologies: Core Expertise: Microsoft Power Platform (Power Apps, Power Automate, Power BI) Desirable/Environment Tools: Java, Spring Boot JavaScript/TypeScript, React SQL Server, PostgreSQL, MongoDB Kafka, ActiveMQ, ElasticSearch Docker, REST, API Gateways AWS, Jenkins, Ansible WSO2 We're open to More ❯