1,226 to 1,250 of 3,559 Java Jobs in the UK

performance. MINIMUM (ESSENTIAL) REQUIREMENTS: Minimum of 2 years of experience in software testing as an Automation Test Engineer or SDET. Proficiency in either Java or JavaScript. Hands-on experience with Selenium for test automation. Strong analytical and problem-solving skills, with attention to detail. Excellent communication and interpersonal skills, with … with cutting-edge technologies in a dynamic and collaborative environment. If you meet the minimum requirements and are excited about leveraging your skills in Java/JavaScript, Selenium/Jest, and cloud technologies, we encourage you to apply! Embracing our differences At Kainos, we believe in the power of diversity ...

love solving problems, working across disciplines, and bringing ideas to life, you’ll thrive here. Building scalable back‐end services and APIs using Java and Spring Boot. Designing scalable systems and well‐defined service interfaces, with a strong understanding of modern software architecture and testing practices. Writing clean, high‐quality … applications and components using React, TypeScript or Next.js is beneficial. Who you will work with Engineering Team, App Squad etc. About you Experience with Java and Spring Boot in an AWS (Amazon Web Services) environment. Front‐end knowledge of React, Redux, TypeScript, Node.js, Next.js and SCSS, and testing with Jest ...

observability, and operational excellenceWho you areExperience building and scaling distributed systems in modern backend environmentsStrong knowledge of JVM-based languages or backend frameworks (e.g. Java, Micronaut, Spring)Hands-on experience with CI/CD, DevOps practices, and operating production systemsFamiliarity with event-driven architectures and technologies such as KafkaExperience working … with cloud platforms (preferably Azure) and containerisation (Kubernetes)Tech StackLanguages & Frameworks: Java, Node.js, Spring, Micronaut, GraphQL, gRPCTesting: JUnit, Mockito, TestcontainersCloud & Infrastructure: Azure, KubernetesData & Messaging: SQL Server, MongoDB, Redis, Ignite, KafkaDevOps & Tooling: GitHub Actions, DynatraceSecurity & Quality: Snyk, Semgrep, WizWhat’s in it for you Working at M&S means being part ...

capabilities, to improve the value realized by automationRequired qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and advanced applied experienceProficiency in Java development with J2EE server technologies (Web Services, Spring, ORM frameworks, XML, Enterprise Java Beans, JMS)Working knowledge of CI/CD and build tooling (such ...

pick up new technologies and tools as necessary. Your experience and outlook: 7+ years experience in development roles Strong proficiency in recent versions of Java (JDK 21 or newer) and/or Kotlin A strong commitment to developing high‐quality, testable code, including unit, integration, and end‐to‐end testing … journeys. You will help the team by: Leading code reviews Contributing to, proposing and reviewing technical standards Improving operational processes Mentoring more junior colleagues Java Vert.x Spring Rest APIs MySQL Microservices Kafka Spark NodeJS React AWS Terraform AngularJS Benefits Competitive compensation, variable bonus and performance‐based reward opportunities, and retirement ...

range of modern technologies and platforms. Essential Skills: Experience delivering software engineering projects. Strong development experience in at least one of: Python, C++, Java, C#, C or Objective-C. Ability to take ownership of complex technical work. Current DV (Developed Vetting) Security Clearance, or the ability to obtain and maintain ...

range of modern technologies and platforms. Essential Skills: Experience delivering software engineering projects. Strong development experience in at least one of: Python, C++, Java, C#, C or Objective-C. Ability to take ownership of complex technical work. Current DV (Developed Vetting) Security Clearance, or the ability to obtain and maintain ...

range of modern technologies and platforms. Essential Skills: Experience delivering software engineering projects. Strong development experience in at least one of: Python, C++, Java, C#, C or Objective-C. Ability to take ownership of complex technical work. Current DV (Developed Vetting) Security Clearance, or the ability to obtain and maintain ...

range of modern technologies and platforms. Essential Skills: Experience delivering software engineering projects. Strong development experience in at least one of: Python, C++, Java, C#, C or Objective-C. Ability to take ownership of complex technical work. Current DV (Developed Vetting) Security Clearance, or the ability to obtain and maintain ...

method, a USD bank account or a EUR issued bank card; you name it.Job Responsibilities:Design, develop, test, and maintain backend services written in Java and Kotlin using the Spring Boot framework, deployed on cloud infrastructure (AWS)Build and maintain RESTful APIs that serve millions of customers across … best coding practices, continuous delivery and code reviewsExperience working with relational and non-relational databases, query optimisation and designing schemas is a plusKnowledge 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 everything ...

architectures and CAP theorem. A good understanding of functional paradigms and type theory. Confident JVM knowledge. Modern programming languages knowledge in our primary languages (Java, Python, Clojure). Experience with Airflow or other Python-based workflow orchestration tools. Proficiency in domain-driven design and domain modeling. Exposure to Kubernetes, Docker ...

scrum teams (4-8 engineers) using 2-week sprints to deliver quality solutions across multiple technology stacks. Tech Stack Frontend: Remix React, JavaScript Backend: Java, Spring, .NET Data: MongoDB, Oracle Tools: RabbitMQ, JSON Key Responsibilities Design and implement test automation solutions from scratch Apply TDD/BDD methodologies and risk ...

meet real business and customer needs Champion innovation in performance, tooling, and platform capabilities Oversee design and delivery of full stack solutions spanning React, Java, and Python Facilitate cross‐functional collaboration across engineering, product, and architecture Your Qualifications Leadership & Management 10+ years of software engineering experience with 5+ years … data‐centric environments Deep expertise in event‐driven architectures, streaming technologies (e.g. Apache Kafka, Flink, and/or Pulsar) Proficiency across full stack technologies (Java, .Net, React) with the ability to guide technical decisions Knowledge of hybrid/cloud‐agnostic infrastructure, CI/CD, GitOps, and continuous delivery workflows Delivery ...

Kubernetes, for example. - Experience with Infrastructure as code technologies like ansible or terraform. - Ideally a has a coding background, utilising languages such as Python, Java, Spring Boot TO BE CONSIDERED:Please either apply through this advert or emailing me directly on . For further information please call me:/. ...

Technical Lead or Senior engineer Strong software engineering and system design background Experience delivering enterprise applications on AWS, Azure or GCP Proficiency in JavaScript, Java or .NET Agile delivery experience (Scrum/Kanban) Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices Strong communication and stakeholder ...

Technical Lead or Senior engineer Strong software engineering and system design background Experience delivering enterprise applications on AWS, Azure or GCP Proficiency in JavaScript, Java or .NET Agile delivery experience (Scrum/Kanban) Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices Strong communication and stakeholder ...

foster meaningful teamwork, mentorship, and shared success.Reports to: Engineering Manager, Infrastructure ServicesBackend & Platform Service EngineeringDesign, build, and maintain production-grade backend services (primarily Java, Go, or Python) that power deployment orchestration, internal APIs, and developer platform capabilities.Contribute to architectural decisions including service boundaries, API design, persistence layers, scalability strategies … experience building and operating production backend services with ownership of APIs, service reliability, and scalability.Strong programming skills in at least one backend language (e.g., Java, Go, Python), with solid software engineering fundamentals.Experience designing and supporting distributed systems, with understanding of concurrency, networking fundamentals, failure modes, and scaling patterns.Deep familiarity with ...

Kubernetes, for example. - Experience with Infrastructure as code technologies like ansible or terraform. - Ideally a has a coding background, utilising languages such as Python, Java, Spring Boot- Strong communications abilities, with experience in leadership and stakeholder management. TO BE CONSIDERED:Please either apply through this advert or emailing me directly ...

Kubernetes, for example. - Experience with Infrastructure as code technologies like ansible or terraform. - Ideally a has a coding background, utilising languages such as Python, Java, Spring Boot- Strong communications abilities, with experience in leadership and stakeholder management. TO BE CONSIDERED:Please either apply through this advert or emailing me directly ...

with Boomi connectors such as Salesforce, NetSuite, Oracle EBS, Database, SFTP, HTTP and Trading Partner. Experience with EDI, AS2, SFTP and X12 transactions. Strong Java or Groovy scripting skills. Experience integrating ERP, CRM, HCM and e-commerce platforms. Strong troubleshooting and performance-tuning skills. Experience leading and mentoring development teams. ...

Observability and instrumentation: hands-on OpenTelemetry experience (spans, metrics, traces, context propagation) and production use of Honeycomb, Datadog, Dynatrace, or Grafana; able to instrument Java or Python services directly. SLOs and error budgets: proven track record designing customer-meaningful SLIs, setting error budgets, configuring multi-window burn-rate alerts … strong advantage on IG’s hybrid estate; solid understanding of cloud networking and IaC (Terraform preferred) Software engineering: production-quality coding in Java and/or Python; comfortable contributing to application codebases to implement reliability patterns, not just configuring infrastructure around them Distributed systems: strong understanding of how large-scale ...

core role described above but brings distinct technical context. Apply to the opening that best matches your background.1. Identity Value Stream (Backend) Core Technologies - Java, Spring Boot Agentic Workflow - Already working with Cursor, GitHub Copilot or Claude Code in your daily engineering workflow Distinct Advantage - Experience in Identity and Access … workflow Distinct Advantage - Experience in Identity and Access Management (IAM), mobile authentication, biometrics or security protocols3. Digital Assist Value Stream (Full Stack) Core Technologies - Java, Spring Boot, JavaScript, Angular Agentic Workflow - Already working with Cursor, GitHub Copilot or Claude Code in your daily engineering workflow Distinct Advantage - Mobile development experience ...

access to over 19,000 financial markets. Mode of working: Hybrid (2‐3 days from London office) What you will need for the role Java & Spring/Spring Boot: 8+ years of extensive experience in building and deploying back‐end services. 8+ years of experience in Backend development. MongoDB ...

Angular codebase. You'll have focus on frontend projects, using modern Angular 21 as well as writing and optimising SQL database queries, with some Java backend exposure.You'll input into technical discussions and decision making, as a senior member of a small team where you'll be able to influence ...

apps. Actively participate in improving corporate culture on cyber security awareness. Candidate's Qualifications, Experience and Skills Deep knowledge of JavaScript/JQuery, Java/Groovy, HTML and CSS. Experience with Grails is a benefit. MS SQL Server databases, including DB design. Proficient in IDE tools, preferably IntelliJ. Spring ...