401 to 425 of 3,580 Java Jobs in London

architecture At least 5 years of experience working with distributed systems, data engineering, or software architecture, including a minimum of 2 years specializing in Apache Flink Strong proficiency in Java; additional experience with Python and SQL is beneficial Practical experience with containerization and orchestration technologies (e.g., Kubernetes, Docker) Deep knowledge of cloud-native deployment architectures and experience with AWS, GCP More ❯

data mining and big data processing Strong knowledge of open banking frameworks, protocols, and APIs (e.g. Open Banking UK, PSD2) Proficiency in programming languages such as Python, Scala, or Java Experience with cloud data platforms such as GCP (BigQuery, Dataflow) or Azure (Data Factory, Synapse) Expert in SQL, MongoDB and distributed data systems such as Spark, Databricks or Kafka Familiarity More ❯

Have proven technology expertise in areas including Systems Engineering and full Software development life cycle (analysis, design, and execution). Technology expertise in one of the core programming languages (Java, Python, etc) Designing, implementing, and managing databases (MySQL, PostgreSQL, MongoDB). Creating user interfaces using languages like HTML, CSS, and JavaScript, along with frameworks like React, Angular or Vue Developing More ❯

Years Experience in software engineering. Experience working with microservices and distributed systems architecture. Expert proficiency in server-side development, ideally in TypeScript. Proficiency in Go/C#/C Java or another high-level language preferred. Experience with Node.JS and server frameworks, ideally NestJS. High level expertise in SQL development and database programming: MySQL/PostgreSQL. Good working knowledge of More ❯

client stakeholders. Requirements Technical background A consultative approach to software development. (Ideally experience in the Software Consulting space) Core foundation in programming, especially in JVM languages (particularly Kotlin or Java). Experience designing and implementing data-driven APIs. Exposure to frontend development (particularly React.js, Tailwind, REDUX, Typescript) Past project experience with large scale webservices. Cloud infrastructure experience with AWS and More ❯

e.g. Entra) • Comfortable building and developing Infrastructure templates with Infrastructure as Code using either: Terraform, Cloudformation, Deployment Manager or ARM • Linux and Windows administration • Software development experience - ideally in Java, Kotlin, Python, Apps Script, JavaScript or C#/C++ • Containerisation experience such as Docker, Kubernetes or OpenShift • Experience of security protocols such as PKI, TLS etc • Virtualisation experience, KVM/ More ❯

trends and technologies to ensure our applications are built using the best practices Our Technology Stack Frontend App Framework - JavaScript/TypeScript/React Frontend State Management - Mobx Backend – Java REST/GraphQL Services CI/CD - GitHub/CircleCI Cloud – AWS What we are looking for A Bachelor's degree in computer science, Information Technology, or a related field More ❯

networking architectures. Proactively champion product development, driven by a desire to build truly exceptional products, not just solve immediate challenges. A strong background working in either Python, Golang, or Java, having used one of these programming languages to execute a significantly sized project or initiative. Extensive experience working with Kubernetes and Cloud Platforms (AWS, GCP, or Azure). Expertise in More ❯

networking architectures. Proactively champion product development, driven by a desire to build truly exceptional products, not just solve immediate challenges. A strong background working in either Python, Golang or Java, having used one of these programming languages to execute a significantly sized project or initiative. Extensive experience of working with Kubernetes and Cloud Platforms (AWS, GCP or Azure). Expertise More ❯

leadership and team management skills to inspire, guide & motivate a team architects Deep expertise in cloud-based microservice and real-time architectures on AWS Proficiency with modern technologies: Kubernetes, Java, Go, Kotlin, Kafka, related tools & frameworks Solid grasp of SDLC, agile methodologies, and DevOps practices at scale Strong problem-solving and strategic thinking abilities Exceptional communication and interpersonal skills, with More ❯

understanding of DevOps methodologies and principles. Solid understanding of data warehousing data modeling and data integration principles. Proficiency in at least one scripting/programming language (e.g. Python Scala Java). Experience with SQL and NoSQL databases. Familiarity with data quality and data governance best practices. Strong analytical and problem-solving skills. Excellent communication interpersonal and presentation skills. Desired Skills More ❯

application development Experience of financial/trading platforms and knowledge of financial markets Knowledge of FIX protocol and ability to handle FIX interactions Experience with AWS services Experience with Java, JavaScript or React Experience with serverless architecture and microservices Experience with TDD, BDD or similar approaches Band & level: Manager, 6 #LI-MID #LI-Hybrid Not The Perfect Fit? Concerned that More ❯

client-service focus and a passion for delivering innovative and reliable financial products. Expert proficiency in server-side development, ideally in TypeScript. Proficiency in Go/C#/C Java or another high-level language preferred. Experience with Node.JS and server frameworks, ideally NestJS. High level expertise in SQL development and database programming: MySQL/PostgreSQL. Good working knowledge of More ❯

understanding of DevOps methodologies and principles. Solid understanding of data warehousing data modeling and data integration principles. Proficiency in at least one scripting/programming language (e.g. Python Scala Java). Experience with SQL and NoSQL databases. Familiarity with data quality and data governance best practices. Strong analytical and problem-solving skills. Excellent communication interpersonal and presentation skills. Desired Skills More ❯

based systems . Understanding of Kafka and Docker from a QA perspective. Hands-on experience with tools such as Jira, Maven, Selenium, SoapUI, Cucumber , and any of Python, Shell, Java, MySQL, or Perl for test scripting. Familiarity with BDD and TDD methodologies , including writing feature files and acceptance criteria. Experience creating automated regression test suites and integrating them into CI More ❯

and talented development teams. Required qualifications to be successful in this role • Experience of building, leading and mentoring development teams. • Comprehensive experience of developing using modern development languages (e.g. Java, Go, Python etc) with code written to a common standard. • Experience of public cloud technologies (either AWS, GCP, Azure) and principles, in particular Infrastructure as Code. • Ability to translate user More ❯

QUALIFICATIONS Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. Experience as a professional software engineer in one or more programming languages (e.g., Python, Go, Java, C, C++). Experience as a Site Reliability Engineer, working with Terraform, Docker, cloud-native technologies, networking and Kubernetes in production. Experience designing, deploying, monitoring and maintaining large-scale, fault More ❯

who makes a huge impact to the security of the UK. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concepts or Production systems Source controlling your code with Version Control Systems, e.g. Git Utilising CI/CD tools, such as Bamboo More ❯

approach and passion to problem solving and product development. 3+ years of software development experience. Experience delivering with one or more of Programming in a complied language such as Java or C++, or an interpreted language such as Python and experience with concurrency and memory management. Responsive web development, with professional React/Angular/Redux experience and advanced JavaScript More ❯

doing? This is an opportunity to join one of our agile product teams working as a Staff Back-End Software Engineer. You will be using your excellent Kotlin or Java skills to build and support new features adding value for Our Business As a Staff Engineer, you will also use your knowledge of Software Engineering to lead the shaping of More ❯

Haves Demonstrable first-hand experience with delivery in all phases of the software development lifecycle Experience developing software in Python or other object-oriented language such as C# or Java Experience with RESTful API development Experience with Serverless development such as AWS Lambdas or Azure Functions. Experience with Docker Experience with CI/CD such as Gitlab or Jenkins Experience More ❯

and talented development teams. Required Qualifications To Be Successful In This Role Experience of building, leading and mentoring development teams. Comprehensive experience of developing using modern development languages (e.g. Java, Go, Python etc) with code written to a common standard. Experience of public cloud technologies (either AWS, GCP, Azure) and principles, in particular Infrastructure as Code. Ability to translate user More ❯

study. Or equivalent technical experience in a professional environment Experience in front-end/back-end technologies, such as: Angular or Nest.js Experience with object-oriented programming language, including JAVA, Node.js or SpringBoot Experience creating applications in cloud-based and cloud native development environments (ex. Azure, AWS, Google, Kubernetes) Experience creating and consuming Restful and/or SOAP API's More ❯

with configuring and managing reverse proxies (such as Traefik, NGINX, HAProxy, etc) Good knowledge of Kubernetes clusters' operations (we use EKS) Good knowledge of programming using a modern language (Java/Python/Go) Excellent understanding of DevOps principles and SDLC best practices Excellent communication and collaboration skills Strong analytical and problem-solving abilities Nice to have capabilities Familiar with More ❯

experimentation is encouraged. 7+ years of experience building backend systems in a production environment. 3+ years of hands-on experience with modern software architecture and scalable frameworks. Proficiency in Java (Spring Boot), Python, or similar. Proficiency in JavaScript/TypeScript with frameworks like React (preferred), Angular, Vue, or similar. Solid understanding of scalable, service-oriented architectures in a cloud or More ❯