51 to 75 of 1,715 Java Jobs in London

coding and engineering best practices. Experience you'll need as a Lead Software Engineer Strong commercial experience designing and developing software using C# or Java . Experience with REST APIs, messaging, microservices and software design patterns . Proven experience leading, mentoring and supporting software engineering teams. Experience building user-facing ...

principles. Experience working with APIs and modern integration technologies, including GraphQL. Familiarity with CI/CD pipelines, cloud environments, and software documentation. Experience with Java or Kotlin, Spring Boot, microservices, PostgreSQL, Kafka, Docker, AWS, and Kubernetes would be highly beneficial. Strong communication skills and the ability to thrive ...

developer experience tooling, documentation and support for data scientists and software engineers. Required Skills & Experience Strong software engineering skills in Python and/or Java/Scala, with clean coding, testing and code review practices. Hands-on experience with MLOps tools such as MLflow, Kubeflow, SageMaker, Vertex AI, Databricks ...

with highly available, transaction-heavy platforms. Technology Environment While experience with all technologies is not required, exposure to the following would be beneficial: .NET, Java, Python, or Node.js, React Microservices architecture RESTful APIs Kubernetes and Docker AWS, Azure, or GCP CI/CD tooling Observability and monitoring platforms Modern data ...

solve customer and business problems. What We’re Looking For Practical software engineering experience building backend applications or services. Strong programming skills in Go, Java, Python, or a comparable backend language . Good understanding of data structures, algorithms, APIs, microservices, and distributed systems fundamentals. Experience working with SQL and/ ...

platforms, role‐based access control, or entitlement governance at scale Advanced proficiency in one or moreprogramming languages, frameworks, or platforms such as Go, Python, Java, Kubernetes or Terraform Practical cloud‐native experience building and operating services on at least one public cloud provider, such as Amazon Web Services, Microsoft Azure ...

practical experience in system design, application development, testing, and operational stability Proficient in at least one major programming language: Go, Python and/or Java Experience with Kubernetes and Terraform Experience in developing automated tests as an integral part of the development cycle. Overall knowledge of the Software Development Life ...

distributed systems. Hands-on experience across frontend and backend technologies. Strong expertise in technologies such as: TypeScript/Node.js React or modern web frameworks Java/Kotlin (desirable) REST APIs and event-driven architectures Experience with AWS, Docker, Kubernetes, and modern DevOps practices. Experience working in financial services or other ...

Skills & 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 ...

using modern data engineering techniques (e.g. distributed systems, data streaming, event-based architectures etc) Software development experience with one or more languages (e.g. Python, Java, C#) Solid software engineering and DevOps skills as well as the complete SDLC applied to data, e.g. design patterns, automation, testing, contract definition, clean code ...

core computer science principles, including data structures, algorithms, software design, and complexity analysis. Demonstrable programming ability in at least one modern language (e.g., Python, Java, Go, etc). Strong analytical and problem-solving skills, with the ability to approach complex challenges in a structured manner. Excellent communication and interpersonal skills ...

tooling.**Required Qualifications & Skills*** Extensive hands-on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production-grade systems in a financial services environment.* Hands-on experience building and deploying AI or Machine Learning solutions ...

Work with the Product team to understand user’s needs and follow an Agile SDLC to develop and deliver product features. Our stack is Java/Springboot with a bit of Kotlin, DynamoDB, Aurora/MySQL and AWS. Participate with the rest of the team in the process of designing ...

automation frameworks. Familiarity with containerisation technologies (e.g., Docker) and orchestration tools (e.g., Kubernetes) for testing microservices in a containerised environment. Automated API testing with Java (e.g. RestAssured/SoapUI) Experience using collaborative tools such as Jira, Confluence, or similar for test case management, documentation, and communication within Agile/Scrum ...

tech and cyber skills in the region. About you You will have experience in many of the following: Programmingin one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce ...

practical experience in system design, application development, testing, and operational stability Proficient in at least one major programming language: Go, Python and/or Java Experience with Kubernetes and Terraform Experience in developing automated tests as an integral part of the development cycle. Overall knowledge of the Software Development Life ...

related technical field, or equivalent practical experience.* 8+ years of progressive software engineering experience developing applications in object-oriented languages such as Java, Python, or JavaScript, including experience leading technical delivery across teams or major initiatives.* Extensive hands-on experience architecting and delivering cloud-native solutions using AWS or equivalent ...

Docker, Kubernetes) DevOps and DevSecOps practices, CI/CD pipelines, and Infrastructure as Code Experience with one or more programming languages such as Golang, Java, JavaScript/TypeScript, or Python Experience working within Agile delivery environments and cross-functional engineering teams What We're Looking For We're looking ...

their needs, and translating them into effective outcomes. You understand and align with Solirius Reply Values The Role: We are seeking a highly skilled Java Engineer with AI expertise to design, develop, and deploy intelligent, scalable applications. You will work at the intersection of backend engineering and artificial intelligence, building … passionate about clean architecture, performance optimization, and applying AI technologies to real-world business challenges. Requirements Key Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists ...

GlobalLogic is seeking a Software Engineer to join a high-performance team building a real-time banking platform. You will design, develop and operate cloud-native services using Spring Boot and automated delivery, focusing on ...

About You Professional knowledge and experience Essential : 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 … Platforms : Strong proficiency in cloud technologies, including architecture and deployment strategies. Programming and Development : Advanced knowledge of multiple programming languages and frameworks (e.g., Python, Java, Node.js). CI/CD and Automation : Implementing and maintaining continuous integration/continuous deployment pipelines to accelerate development cycles. Code Quality and Testing : Experience ...

Senior Java Web Engineer About the Role Cognizant is seeking a highly technical, hands-on Java Developer to join a dynamic engineering team focused on building and enhancing enterprise-scale applications. The team is responsible for developing innovative, high-performance technology solutions that support complex business processes and deliver exceptional … technical and non-technical stakeholders. Continuously develop technical expertise and stay up to date with modern technologies, frameworks, and engineering practices. Essential Skills Strong Java fundamentals (Java 21 preferred) including core concepts (collections, concurrency, memory management). Solid experience with Spring Framework (Spring 4+) and Spring Boot 3.x. Experience building ...

Financial Services Exposure to order management, execution platforms or electronic trading systems AWS, Docker, Kubernetes or Terraform SQL or NoSQL databases Python or Java experience Why Apply? Join a growing business at the forefront of digital asset infrastructure Build technology that supports institutional trading workflows Engineering-led culture with real ...

successful in this role, you will need a blend of the following engineering and data science capabilities: Core Development: Proficiency in Python, JavaScript, and Java, alongside modern frameworks (React, Redux, Vue, or Angular). Data Science & ML: Solid understanding of common ML techniques, trade-offs, and scalable ML architecture (MapReduce ...

Application Development & Integration Full-stack software engineering expertise across Java, Python, .NET, JavaScript/TypeScript, Node.js, React, Angular, and modern web technologies. Deep experience in API development, Microservices, Event-Driven Architectures, Enterprise Integration, and Distributed Systems design. Cloud, Platform Engineering & Infrastructure Expertise in Azure, AWS, and GCP with strong knowledge ...