151 to 175 of 2,131 Java Jobs in London

4+ years of experience in software engineering and/or technology consulting Experience in at least two modern programming languages such as TypeScript, Python, Java or Go. Proven ability to architect, build and deploy complex agentic systems, including agent‐to‐agent communication Ability to build auditable agentic systems that ...

markets, lending, credit, or alternative asset management platforms preferred. Experience mentoring developers or providing technical leadership across development initiatives. General Requirements Technical Skills Advancedproficiencyin Java and modern backend development frameworks. Strongproficiencyin React and TypeScript. Strong experience with relational and non-relational databases. Strong understanding of APIs, integration patterns, and service ...

Cloud Platform.Experience with containerization and orchestration technologies including Docker and Kubernetes.Proficiency in one or more scripting or programming languages such as Python, Shell, Go, Java, or similar.Experience with CI/CD and software delivery platforms such as CloudBees, Jenkins, GitHub, GitLab, Harness, Azure DevOps, or equivalent solutions.Familiarity with modern ...

embedded roles System architecture: Proven ability to design and implement AI-native software in production environments Engineering depth: Strength in backend (Python, Node.js, Java), frontend (React, Angular), APIs (REST/GraphQL) LLM tooling: Familiarity with LangChain, Semantic Kernel, prompt chaining, vector search, and context management Performance & observability: Skilled in debugging ...

huge impact to the security of the UK.About youYou will have experience in many of the following:Programming in one or more of JavaScript, Java, .Net, PythonCollaboratively designing and building Proof of Concept or Production systemsSource controlling your code with Version Control Systems, for example Git, Mercurial, PerforceUtilising CI/ ...

right task, you can expect to work with the following technologies to ensure scalable, high-performance applications: Programming Languages: JavaScript/TypeScript, Java, C#Frameworks: Vue/Angular/React/Node/Next, Spring/Spring Boot, .NET/ASP.NETCloud platforms: AWS, GCP, Azure CI/CD: Jenkins, GitHub Actions ...

experience with Infrastructure-as-Code technologies, including Terraform, CloudFormation, or equivalent automation frameworks.Proficiency in one or more programming or scripting languages such as Python, Java, Go, C#, JavaScript, TypeScript, PowerShell, or Bash.Experience with cloud platforms including Microsoft Azure, Amazon Web Services (AWS), OCI, or Google Cloud Platform (GCP).Familiarity with ...

clear, business-centric language.**Technology Environment**You will be architecting solutions within a broadly evolving and heterogeneous technology landscape, notably encompassing:Compute & Services: Java, .NET, Python, Cloud-native microservicesData & Analytics: Databricks, Microsoft Fabric, AWS Glue, Athena, Event Streaming (e.g., Kafka)AI & ML: Azure OpenAI, LLM Integration patterns, Vector DatabasesIntegration & Storage ...

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 ...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Data Platforms team in ...

LondonEngineering – Cards Engineering/Employee - Permanent/HybridOur StoryHello there. We’re Zopa.We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched ...

Principal Java Developer/Software Engineer (Java Spring Boot AWS) London/WFH to £120kAre you an experienced Java Developer, with technical project leadership and client facing skills You could be progressing your career at a global technology consultancy.What's in it for you:Salary to £120kPension, Life Assurance, Income … including mental healthTravel InsuranceCharitable givingGym membership for you and your familyFlexible holiday schemeHybrid working (x2 days WFH per week)Your role:As a Principal Java Developer you will lead client projects, often long term technical transformations, designing, developing and delivering a range of projects for clients, mainly within the financial ...

London/Hybrid (3 days on-site) Initial 6-Month Contract My client is a leading global financial services organisation seeking an experienced Senior Java Developer to join a large-scale enterprise technology programme. This is a senior technical role focused on leading backend application development initiatives and driving architectural … decisions for robust, scalable and high-performance server-side systems. You will provide hands-on leadership in building enterprise-grade Java solutions, guiding development teams and influencing technical strategy and engineering best practices. Key Requirements 7+ years of Java backend development experience. Advanced expertise in Java, Spring Boot and microservices ...

Full Stack Java Developer - Active SC, Active NPPV3, Java, React & TypeScriptUp to £550 per day (Inside IR35) Remote6 Months We are looking for an experienced Full Stack Java Developer to join a large-scale digital programme, delivering modern applications within a microservices environment. Active SC Clearance is essential. Key Requirements … Strong experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC Clearance - Must have. Proven experience working within microservices architectures, building scalable and maintainable solutions. Strong knowledge of PostgreSQL or other relational SQL databases. Hands-on experience with Docker and containerised application deployment. Experience applying Test ...

/Azure OpenAI Anthropic Claude APIs Agentic AI LangChain LangGraph CrewAI Software Engineering Strong development experience with Python, JavaScript/TypeScript, C# or Java REST APIs and microservices Software architecture and engineering best practices Desirable Skills Experience with any of the following would be advantageous but not essential : Azure ...

DevOps best practisesWe are looking for:Proven experience delivering cloud-native architectures – ideally GCPStrong experience in front and back end development – React.JS/Next.JS, Java/PythonStrong ability to build end-to-end applications leveraging modern APIs and data platformPrior experience with Google Big Query, Cloud SQL Dataflow, DataProc, PubSub ...

experience working as a Release Manager within the Public Sector. Active SC Clearance. Own and coordinate end-to-end release cycles for AWS-hosted Java/Spring Boot services, ensuring readiness, dependency management, quality checks and stakeholder communication. Oversee deployments through CI/CD pipelines (Jenkins or similar), managing environments ...

test frameworks.Hands-on experience with automation tools such as:Selenium, Cypress, Playwright, Karate, Postman/NewmanStrong programming and Scripting skills using languages such as:Java, JavaScript/TypeScript, Python, C#Experience testing web, API, and microservices-based applications.Familiarity with CI/CD tools such as GitHub Actions, Jenkins, Azure DevOps ...

platforms, including source-code control systems, build systems, artifact repositories, and deployment frameworks. Job Requirements: Proficiency in software application development using languages such as Java, Python, JavaScript, C++, or C#. Experience with database technologies (e.g., Elastic, MySQL, SQL Server). Understanding of CI/CD platforms (e.g., GitLab, Jenkins ...

front-end technologies: React/Angular/Vue, HTML5, CSS3, JavaScript/TypeScript• Solid experience in back-end technologies: Node.js/.NET/Java/Python, REST APIs, GraphQL• Strong understanding of databases: SQL (PostgreSQL, MySQL, SQL Server)• Hands-on experience with cloud services, ideally Azure or AWSPreferred Experience ...

platforms, including source-code control systems, build systems, artifact repositories, and deployment frameworks. Job Requirements: Proficiency in software application development using languages such as Java, Python, JavaScript, C++, or C#. Experience with database technologies (e.g., Elastic, MySQL, SQL*Server). Understanding of CI/CD platforms (e.g., GitLab, Jenkins ...

presenting to the wider organisation when necessary. You're comfortable taking ownership of vendor negotiations and explaining costs to the business.### Skills Required* Python* Java* System design* Engineering principles* AWS* GCP* Platform engineering* SQL* NoSQL* High availability* Scalability* Security* Operational excellence* Service reliability engineering* Configuration management* Ansible* Packer* CI/ ...

years) in software development, quality assurance, or testing roles, with a focus on cloud-based solutions. Strong proficiency in programming languages such as Python, Java, or Go, and experience with automation frameworks such as Selenium, JUnit, TestNG, or similar. In-depth understanding of Google Cloud Platform services and technologies, including ...

designing scalable, cloud-native solutions using AWS, Azure or GCP Strong knowledge of software architecture, engineering best practices and secure development Proficiency in Java, JavaScript, .NET or similar technologies Experience implementing CI/CD pipelines, Infrastructure as Code and DevOps practices Knowledge of observability, monitoring and operational excellence principles Strong ...

with Equation and SQL Server environments. Technical Skills: Strong knowledge of software development methodologies (e.g., Agile, Scrum, DevOps). Proficiency in programming languages (e.g., Java, C#, Python) and software development tools. Experience with core banking systems (e.g., Equation), Treasury systems, and finance systems. Proficiency in SQL Server and database management. ...