1 to 25 of 33 Java Jobs in South London

Senior Java Software Engineer - Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Payments - London A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. This organisation … you will join the core engineering team working on the development of their real-time payments processing platform, using a primary tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high … Pair Programming and TDD, so are looking for people from similar environments. To be successful, you will demonstrate: A strong background in hands-on Java engineering, currently working with Java 11+ Indepth knowledge of microservices architecture and usage of Spring/Spring Boot Experience developing distributed, real-time applications (with More ❯

Senior Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Payments - London A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. This organisation … you will join the core engineering team working on the development of their real-time payments processing platform, using a primary tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high … Pair Programming and TDD, so are looking for people from similar environments. To be successful, you will demonstrate: A strong background in hands-on Java engineering, currently working with Java 11+ Indepth knowledge of microservices architecture and usage of Spring/Spring Boot Experience developing distributed, real-time applications (with More ❯

Technologies we use: We are keen for Engineers to continue learning new technologies, we have a large range in the Home Office including: Backend: Java, Node.js, C#, Python, PHP, Scala, Power platform Frontend: React, JavaScript, Typescript, Angular? Data: PostgreSQL, Microsoft SQL Server, Mongodb, Apache Cassandra? DevOps: AWS, Kubernetes, Azure, Jenkins More ❯

want to hear from you. What You’ll Be Doing Building and maintaining mission-critical trading and pricing systems using Python (or C#/Java/C++) Designing resilient, low-latency, high-availability solutions for real-time trading Partnering with global dev teams in an agile setup (XP, Scrum, Kanban More ❯

Provide 3rd line production support and contribute to system enhancements. Essential Skills: Proven experience in Python development, with proficiency in languages such as C#, Java, or C++. Familiarity with agile development methodologies (e.g., XP, SCRUM, Kanban) and continuous integration practises. Strong analytical and problem-solving skills in fast-paced environments. More ❯

run smoothly. Collaborate daily with designers, product managers and other developers in an agile, fast-paced environment. Solid backend development skills in Node.js, Python, Java or PHP, with a strong grasp of how to build and scale APIs. A good understanding of how REST APIs work and how to make More ❯

Java Developer £560p/d Croydon - Hybrid ASAP Start Until end of Year Must hold SC and NPPV3 or be eligible for both What you'll bring: * Experience of Java. * Experience of Spring framework or equivalent. * Knowledge of software design patterns and when to apply them. * Excellent knowledge of development More ❯

the following: Experience designing, improving and maintaining robust data pipelines Strong SQL programming skills. Knowledge of other programming languages such as Python, C++ and Java beneficial Possesses a strong understanding of Snowflake - beneficial Experience managing small teams of Data Engineers Strong experience working in a cloud environment and knowledge in More ❯

degree in computer science/engineering/Math/Physics, plus one or more of the following: − Proficiency in programming languages such as Python, Java, or Scala. − Strong experience with SQL and database technologies (incl. various Vector Stores and more traditional technologies e.g. MySQL, PostgreSQL, NoSQL databases). − Hands-on More ❯

an understanding of network protocols. Specialist Knowledge Strong experience in software development environment Strong experience in developing Windows desktop applications in C# (C++ or Java experience acceptable). Experience with .NET environment Experience with Windows Forms Experience with TCP/IP & UDP protocols Personal Characteristics Values joining a highly experienced More ❯

an understanding of network protocols. Specialist Knowledge Strong experience in software development environment Strong experience in developing Windows desktop applications in C# (C++ or Java experience acceptable). Experience with .NET environment Experience with Windows Forms Experience with TCP/IP & UDP protocols Personal Characteristics Values joining a highly experienced More ❯

an understanding of network protocols. Specialist Knowledge Strong experience in software development environment Strong experience in developing Windows desktop applications in C# (C++ or Java experience acceptable). Experience with .NET environment Experience with Windows Forms Experience with TCP/IP & UDP protocols Personal Characteristics Values joining a highly experienced More ❯

art deep learning models architecture design and deep learning training and optimization and model pruning Experience with LLM benchmarking Strong programming skills in Python, Java, C++, or a related language Strong skills in algorithm development to solve optimisation problems Familiarity with core tools for a typical ML-focused work environment More ❯

in Computer Science or a closely related field. Proven experience teaching Computer Science at the secondary level. Proficiency in relevant programming languages (e.g., Python, Java, C++). Excellent communication and classroom management skills. The passion to teach as a Computer Science Teacher The School Offers: An Outstanding school environment with More ❯

Experience of analysing and implementing solutions to meet both functional and non-functional requirements Previous hands-on experience with back end development technologies ( e.g. Java) and common software patterns + techniques Experience across modern architectural/delivery standards and methods including Agile, TDD, BDD, CI/CD automation, DevOps practices More ❯

systems at scale, the reliability and performance of the systems and your direct impact on this. You can write code in multiple , ideally TypeScript, Java, or C#. Your top skill is your ability to influence, communicate, and win hearts and minds in defence of quality. You have strong experience with More ❯

through call/teams reports to enhance their clients revenue growth, within the cloud communications market. They are on the lookout for a Senior Java Developer to join their team on a hybrid basis (1 day in office per week). This role will be an individual contributor position where … s leading telecoms and IT providers and have deployed their solutions to over 10,000 customer sites, across multiple sectors, worldwide. Required Skills: - Strong Java experience - Springboot Microservices - REST APIs - Docker/Kubernetes - Multi-threading - Worked in a fast paced SME - Architecture/Design experience Desirable Skills: - AWS/Azure More ❯

the forefront of innovation to address the entire breadth of opportunities in the evolving world of cloud, digital and platforms. Role purpose/summary Java, Kafka, MQ Series, Postgres, Redis or Other Time Series Databases, Docker, Kubernetes Experience working with Multi Cloud Systems is ideal Experience working on Confluent is More ❯

ability to translate customer needs into actionable technical requirements Experience managing multiple concurrent implementation projects with enterprise customers Knowledge of APIs & software development (Python, Java), data pipelines, and enterprise integration architectures Proven success in enterprise software implementations, balancing technical execution with customer business needs Experience leading technical enablement, training, or More ❯

We are urgently looking for an Java/Python Developer to join our Device Intelligence team. The ideal candidate will have proven experience have Core Java, JEE, Python with Banking Experience 🔧 Key Responsibilities: Design, develop, and modify architecture components & app interfaces Ensure architecture integrity is maintained Build and maintain automated … test suites (integration, regression, performance) 🛠️ Tech Stack: Core Java, JEE Python About Us: Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New Jersey. In More ❯

We are urgently looking for an Java/Python Developer to join our Device Intelligence team. The ideal candidate will have proven experience have Core Java, JEE, Python with Banking Experience 🔧 Key Responsibilities: Design, develop, and modify architecture components & app interfaces Ensure architecture integrity is maintained Build and maintain automated … test suites (integration, regression, performance) 🛠️ Tech Stack: Core Java, JEE Python About Us: Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New Jersey. In More ❯

We are urgently looking for an Java/Python Developer to join our Device Intelligence team. The ideal candidate will have proven experience have Core Java, JEE, Python with Banking Experience Key Responsibilities: Design, develop, and modify architecture components & app interfaces Ensure architecture integrity is maintained Build and maintain automated … test suites (integration, regression, performance) ️ Tech Stack: Core Java, JEE Python About Us: Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New Jersey. In More ❯

showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. A fantastic new opportunity has become available for Senior Java Swing Developer with one of our Financial Services clients based in Bromley. Role : Senior Java Swing Developer Location : Bromley (1 Day week Onsite) Duration … technology team, helping to analyze, design, build and deploy multi-tier, high availability systems globally deployed systems. Experience and Skills required : Solid knowledge of Java and all aspects of GUI development using Swing including but not limited to threading, performance optimization, building UI widgets, etc. Experienced within FX and Capital … stored procedures, applying referential integrity & performance tuning. Strong analytical skills with a desire to learn and deliver. Financial Background essential. Responsibilities: Development is primarily Java based, with peripheral technologies including TIBCO Rendezvous (RV), Sybase, UNIX shell scripting, and middleware based on IBM MQ Series. Repertoire should include knowledge of client More ❯

technologies and we are looking for motivated people to join our team of interdisciplinary developers. What we currently use We build backend services with Java, Spring Boot, Web Services and Mongo DB We integrate with existing core Java Cargo applications via REST APIs We build frontends with Angular and Ionic More ❯

technologies and we are looking for motivated people to join our team of interdisciplinary developers. What we currently use We build backend services with Java, Spring Boot, Web Services and Mongo DB We integrate with existing core Java Cargo applications via REST APIs We build frontends with Angular and Ionic More ❯