1 to 25 of 966 Java Jobs in the South East

Position: Lead Java Developer Employment Type: Contract, Full time Start: ASAP Location: London– Hybrid 3 days a week Languages: English Role – We are seeking a Lead Java Developer with a strong background in AWS cloud technologies to join our high-performing development team. In this leadership role, you will drive … the design and implementation of scalable web applications, leveraging modern Java frameworks and AWS Serverless services. You'll guide development efforts from conception through production, playing a pivotal role in shaping architecture, mentoring developers, and ensuring project delivery excellence. Key skills: 10 years of professional experience in software development. Proven … expertise in Java (Java 11+) and Spring-based microservice architectures. Hands-on experience with AWS cloud ecosystem, including key services such as Lambda, DynamoDB, ECS Fargate, CloudFormation, Kinesis, IAM, SQS, SNS, S3, API Gateway, and related tools. Strong command of containerization using Docker. Familiarity with modern build and test tools More ❯

Core Engineering: 5+ years of experience in software development, with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in modern web development with React, Node.js, MongoDB, and SQL (Postgres, MySQL). Strong understanding of Git/ More ❯

data analysis or systems development would be beneficial for this role. Including any of the following Programming Languages: Proficiency in languages such as: • C++, Java, Python, JavaScript, C# Systems & Tools: Knowledge of or experience with: • ??Linux/Unix operating systems • ??Cloud Technologies (AWS, Azure, Google Cloud) • ??DevOps tools (e.g., Docker More ❯

technologies, but you should be well-versed in some of them. The rest, you should be able to pick up as required: Python/Java/Kotlin and supporting backend and middleware frameworks SQL and NoSQL database systems – PostgreSQL, SQLite, MongoDB, Redis Linux-based operating systems – Ubuntu, Centos/RHEL More ❯

date with new technology developments to identify cutting-edge innovations for potential future projects. Requirements Expertise in development languages including but not limited to: Java/J2EE, Scala/Python, XML, JSON, SQL, Spring/Spring Boot. Expertise with RESTful web services, Spark, Kafka etc. Experience with relational SQL, NoSQL More ❯

Experience: Eligibility for SC clearance . Significant experience in Agile environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar. Proven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured. Strong knowledge of More ❯

deliver solutions – Lead the development of reliable/scalable applications – Mentor Junior team members. Successful candidates will need experience in the following: Core language: Java/Spring Boot, TypeScript/React/Angular, Golang, or Python (at least one of these). Strong problem-solving skills and ability to simplify More ❯

and architecture teams Helping shape the technical roadmap and scaling engineering processes What You’ll Need: Proficiency in 3+ languages (e.g., C++, TypeScript, Python, Java, Rust) Strong fundamentals in algorithms, systems design, and data structures Experience with SQL databases (e.g., PostgreSQL, MySQL, Oracle) Ability to pick up new tech fast More ❯

/ELT/data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related/complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big data datasets. · Experience working on projects More ❯

you! Essential Skills & Experience: Eligibility for SC clearance . Experience in Agile environments (e.g., SCRUM, Kanban) A technical development background with coding skills in Java, C#, TypeScript, JavaScript , or similar. Expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured. Knowledge of integration testing More ❯

Knowledge in IP Networking Knowledge of Agile development methodologies Understanding of the IT/Network security challenge Certificates management, Encryption principles Basic understanding of Java applications/Springboot, microservices) Basic monitoring administration Intermediate virtualization administration Experienced on AWS or Azure Soft Skills Heightened sense of client service Rigorous, methodical and More ❯

have a background as a Software Engineer who has developed more Operator skills, becoming a DevOps Engineer. Experience developing enterprise software with technologies like Java, PHP, JavaScript. Experience working in a collaborative Agile engineering team. Experience working with a microservices architecture. Experience with incident response. Education Bachelor's or advanced More ❯

Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Python Java, which makes up the majority of our backend codebase JavaScript, particularly React, which makes up our frontend Postgres and SQL AWS & GCP - we're cloud More ❯

THIS ROLE. A unique development opportunity to work on a Public Sector Based Large Scale programme with an innovative market leader as a Backend Java Developer. We require a Java developer with strong back end Java experience to develop new features for our portfolio of Government Clients. You will join … a team that prides itself on collaboration and engineering the best possible Java code. Must Have Skills: Experience with Java 8, Java 11, Spring Framework, Spring Boot Experience of using JEE standards such as CDI, JPA and JMS Experience of building web applications Practical Microservices development experience on cloud platforms More ❯

/Experience: Clear understanding of data structures, algorithms, software design, design patterns & core programming concepts. Strong Computer Science skills including hands-on expertise in Java, Python, Apache Kafka, SQL, Databases, etc Cloud native solutions and public cloud platforms – GCP preferred Microservices, Containers (Docker, Kubernetes) Designing, building and supporting distributed systems More ❯

or managerial role. Strong background in financial services, particularly in market risk, counterparty credit risk, or risk analytics Proficiency in modern programming languages (e.g., Java, Python, Scala) and frameworks. Experience with cloud platforms (AWS, Azure, or GCP). Deep understanding of software development lifecycle (SDLC), agile methodologies, and devOps practices. More ❯

safeguard data integrity. Actively contribute to agile development processes, participating in sprint planning and team ceremonies. Requirements: 8+ years of backend development experience with Java, ideally within commodities trading or financial services. Proven ability to design and build high-performance, low-latency integration solutions. Experience with cloud platforms (AWS, Azure More ❯

in peer reviews Helping shape the early tech and product roadmap What You’ll Need: Proficiency in 3+ programming languages (e.g., C++, TypeScript, Python, Java, Rust) Solid understanding of data structures, algorithms, and system fundamentals Experience working with SQL databases (e.g., PostgreSQL, MySQL, Oracle) Willingness to tackle new tools and More ❯

Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST More ❯

software deployments and support across both company and client systems. What we need from you: Proficiency in at least two back-end technologies (e.g., Java, Python) and experience with JavaScript and a front-end technology stack (ideally React). Experience with DevOps principles, secure software virtualisation (Docker), and API development. More ❯

and architecture teams Helping shape the technical roadmap and scaling engineering processes What You’ll Need: Proficiency in 3+ languages (e.g., C++, TypeScript, Python, Java, Rust) Strong fundamentals in algorithms, systems design, and data structures Experience with SQL databases (e.g., PostgreSQL, MySQL, Oracle) Ability to pick up new tech fast More ❯

Knowledge in IP Networking Knowledge of Agile development methodologies Understanding of the IT/Network security challenge Certificates management, Encryption principles Basic understanding of Java applications/Springboot, microservices) Basic monitoring administration Intermediate virtualization administration Experienced on AWS or Azure Soft skills Heightened sense of client service Rigorous, methodical and More ❯

and multiple languages to deliver the end to end solution. The ideal candidate will have the following skills/experience: Go/Python/Java Cloud provider API integration (e.g. AWS, GCP, Azure) Communication protocols such as HTTP and gRPC Kubernetes hosted microservices Docker SQL You will have at least More ❯

field involving software development Experience with or a strong passion to learn more about: Software development and testing in languages such as C#, Go, Java, C++, Python, Typescript Containerization, DevOps, and Cloud Platforms such as Azure or AWS K8s provisioning, configuration and operation Logging, monitoring, and observability tooling CI/ More ❯

exposure to Enterprise Experience of deploying into AWS and using native services like SQS, DynamoDB, Aurora, Kinesis, Lambdas Event Source Architectures, Eventual Consistency models Java, GoLang, Scala, PHP, Python polyglot Degree in Computer Science, Software Engineering, or related discipline Perks & Benefits Competitive salary and bonus We support hybrid-working More ❯