151 to 175 of 591 Java Jobs in London

Code (IaC) methodologies. Proven, hands-on experience in system design, development, testing, and operational stability. Advanced proficiency in modern language(s) (e.g., Go, Java, Kotlin). Demonstrated technical leadership and cross-team collaboration. Hands-on Security Engineering experience. Preferred qualifications, capabilities, and skills Advanced knowledge ofCI/CD, application resiliency ...

concepts and applied experience Recent hands-on professional experience as a back-end software engineer Experience in coding in a recent version of the Java programming language Experience in designing and implementing effective tests (unit, component, integration, end-to-end, performance, etc.) Excellent written and verbal communication skills in English ...

like to work on high-impact business-critical systems then this could be the team for you! \n The stack; .NET/C#, Java, Cassandra, Docker, HAProxy, Azure DevOps, Postgres. TDD and a 'you build it, you support it' DevOps approach are also key parts of our engineering culture. Automation ...

engineering concepts and applied experience\ NRecent hands-on professional experience as a back-end software engineer\ NExperience in codingin a recent version of the Java programming language\ NExperience in designing and implementing effective tests (unit, component, integration, end-to-end, performance, etc.)\ NExcellent written and verbal communication skills in English ...

environment Experience with common design and architectural patterns coupled with a passion for writing clean code that is performant and well tested Knowledge of Java and Spring boot and experience with a messaging system, like Kafka, is a plus but don t worry we don t expect you to know ...

like to work on high-impact business-critical systems then this could be the team for you! The stack; .NET/C#, Java, Cassandra, Docker, HAProxy, Azure DevOps, Postgres. TDD and a 'you build it, you support it' DevOps approach are also key parts of our engineering culture. Automation ...

with common design and architectural patterns coupled with a passion for writing clean code that is performant and well tested\ N\n\nKnowledge of Java and Spring boot and experience with a messaging system, like Kafka, is a plus... but don’t worry we don’t expect you to know ...

with AWS and Azure cloud computing services providing the necessary infrastructure, resources, and interfaces to enable data loading and LLM workflows. Use Python/Java and large-scale data workflow orchestration platforms e.g. Airflow to construct software artifacts for ETL, interfacing with diverse data formats and storage technologies, and incorporate ...

experienced software engineer, and somebody who remains comfortable with technology, architectural decisions and technical trade-offs Previous experience in our backend tech stack - Java, Spring, AWS and who is a strong advocate of tight feedback loops through mechanisms including, but not limited to automated tests, CI/CD pipelines ...

Relevant experience as an Engineering Manager, leading teams and managing data projects at scale \n Solid programming experience with programming languages like Python or Java along with proficiency in SQL \n Experience working with cloud platforms (e.g., Azure) and big data technologies like Spark, Flink etc., \n Solid grasp ...

STEM subject such as Computer Science, Electrical Engineering, Physics, etc. 7+ years of professional software development experience in an object‐orientated language (Java, Python, C++, or other OO technology) including data structures and algorithms. A good understanding of the principles behind test‐driven development (TDD) with hands‐on experience ...

Relevant experience as an Engineering Manager, leading teams and managing data projects at scale Solid programming experience with programming languages like Python or Java along with proficiency in SQL Experience working with cloud platforms (e.g., Azure) and big data technologies like Spark, Flink etc., Solid grasp of Kubernetes, CI/ ...

practices, including backlog refinement, breaking work into incremental deliverables, and risk-aware planning. Proficiency in one or more programming languages or stacks, such as Java/JVM, Python, and Scala. Familiarity with relational and non-relational databases, including data modelling and performance tuning. Experience or familiarity with CI/ ...

productionSolid understanding of distributed systems, scalability, RESTful patterns, and multithreading conceptsProficiency building and scaling resilient, low-latency services in production using Go, Python, Java, C++, or C#Hands-on experience with Docker, Kubernetes, and cloud platforms, preferably AWS or GCPStrong communicator and collaborator across functions and levels, with a bias ...

served \n Led the development and delivery of production-grade software using a variety of languages and frameworks, including but not limited to: Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL \n Actively experimented with AI development tools and translated that experimentation into faster ...

served Led the development and delivery of production-grade software using a variety of languages and frameworks, including but not limited to: Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL Actively experimented with AI development tools and translated that experimentation into faster, higher-quality ...

served \ NLed the development and delivery of production-grade software using a variety of languages and frameworks, including but not limited to: Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL\ NActively experimented with AI development tools and translated that experimentation into faster, higher-quality ...

The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code. Responsibilities Develop quality software and web applications Analyze and maintain existing ...

A leading consulting firm in the United Kingdom is seeking a Senior Software Engineer with expertise in Python and Java. The ideal candidate will have 5 to 10 years of experience in developing complex applications ...

responsible for the design and development of high quality software solutions. In terms of experience, you must have a hands on experience with Java, Spring Boot, Python and Microservices and have a strong proficiency in multiple programming languages such as Python, Javascript or similar Salary - Up to £75,000 Location … Fully Remote Key Experience Extensive experience in full-stack software engineering, including design, development, testing, and deployment. Hands on experience with Java, Spring Boot, Python and Microservices, although a true polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency in multiple programming ...

role of Java Software Engineer involves designing, developing, and maintaining robust Java-based applications. This position is ideal for those with a strong technical background and a passion for delivering high-quality solutions within the business services industry. Client Details The hiring organisation is a well-established and respected entity … medium-sized company, they focus on delivering innovative technology solutions to their clients, ensuring efficiency and excellence in every project. Description Develop and maintain Java-based software applications to meet client requirements. Collaborate with cross-functional teams to design and implement efficient technical solutions. Perform code reviews to ensure high ...

role of Java Software Engineer involves designing, developing, and maintaining robust Java-based applications. This position is ideal for those with a strong technical background and a passion for delivering high-quality solutions within the business services industry. Client Details The hiring organisation is a well-established and respected entity … medium-sized company, they focus on delivering innovative technology solutions to their clients, ensuring efficiency and excellence in every project. Description Develop and maintain Java-based software applications to meet client requirements. Collaborate with cross-functional teams to design and implement efficient technical solutions. Perform code reviews to ensure high ...

About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees ...

more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Senior Java Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: £800 - £850 inside umbrella. … with the ongoing support and development of the Futures & Options and Collateral business for Global Markets, we are looking for a highly experienced, strong Java and Developer to join the technology teams in Bromley, London working on a range of applications for Collateral. The successful candidates should have the following ...

largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Accepting applications until: 31 July 2026 Job Description Java Developer Reporting of the Role This role reports to Senior Java Developer Overview We are in search of a backend engineer with an affinity for technical … direct and programmatic campaign lifecycle management, from booking to fulfilment, tracking and reporting. You'll work within a talented agile team working with modern Java micro-services (Java 21, Spring Boot), deployed on Kubernetes (EKS on AWS), with CI/CD pipelines using Jenkins and Terraform, and observability through Prometheus ...