376 to 400 of 482 Microservices Jobs in London

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot ...

About Neo4j: Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise-ready knowledge graphs for accurate, explainable, and governed ...

teams. Our goal is to set the gold standard for intuitive, secure, and enterprise-ready financial APIs. You will solve complex challenges around scaling microservices across our network of 700+ microservices, optimising developer experience for global banks, ensuring financial-grade security, and enabling seamless integration at scale. What You Will … DoingDesign & Architecture: Architect, build, and maintain highly scalable backend services using Java, Spring Boot, Kafka, and PostgreSQL within an event-driven, microservices architecture. API Product Ownership: Set API standards (RESTful, OpenAPI/Swagger, OAuth2) and build developer-friendly tools, SDKs, and reference implementations to reduce integration complexity for major partners. ...

.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This … C# and Azure SQL. Our client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is your opportunity to be part ...

support. Responsibilities Responsibilities Design and implement test automation frameworks for the FX Swaps clearing platform Develop and maintain automated functional and integration tests (API & microservices) Validate real-time trade processing workflows Ensure coverage of non-functional testing (performance, resilience, reliability) Collaborate with developers to ensure testability and quality-by-design … Core Technical Strong experience in test automation (Java-based or similar) Hands-on experience with Cucumber or BDD frameworks Experience testing REST APIs and microservices architectures Understanding of databases (Oracle) and SQL Familiarity with Linux/Unix environments Testing & Engineering Experience with functional and integration testing Knowledge of non-functional ...

European market. What You'll Be DoingDeveloping and enhancing enterprise-scale payment processing solutions. Building cloud-native applications using Java, Spring Boot and microservices architectures. Working within AWS environments to deliver resilient and scalable platforms. Supporting the implementation of modern payment solutions and integrations. Developing event-driven services using messaging … Working closely with banking clients on critical transformation initiatives. What We're Looking ForStrong commercial experience with Java development. Expertise in Spring Boot and microservices-based architectures. Experience working within AWS cloud environments. Knowledge of Apache Kafka and asynchronous messaging solutions. Strong understanding of ISO 20022 payments standards. Hands ...

planning, delegation, and fallback paths for agent workflowsImplement integration and communication patterns via MCP, A2A, OpenAPI, REST, and gRPCBuild production-grade Python APIs and microservices integrating with enterprise systems and AI servicesApply observability and monitoring solutions (Langfuse, Arize, Grafana) to ensure system reliabilityContribute to solution architecture, best engineering practices … Master's in Computer Science, Data Science, or related field with 4+ years' experience, or Ph.D. with relevant experienceStrong engineering experience with Python, APIs, microservices, debugging, and code reviewProven experience building and deploying Generative AI or Agentic AI applications in productionDeep understanding of LLM concepts, RAG patterns, prompt design ...

with Terraform and Helm Architect platforms that host and serve generative AI systems (LLM hosting, LLM gateways, agentic workflows) Guide legacy application modernisation, microservices migrations, and API integrations Implement security end-to-end across the platform: security tooling built into CI/CD pipelines, namespace segmentation and managed identities … certificate management, DNS zone administration, and secure network access to endpoints Hands-on experience with CI/CD pipelines, Git-based workflows, and microservices/API architectures Practical experience with observability stacks (Grafana, Prometheus, OpenTelemetry) Experience with generative AI platforms: LLM hosting, LLM gateways (e.g. LiteLLM, Portkey, Kong AI Gateway ...

Are you a technology leader who enjoys solving complex architectural challenges and driving large scale digital solutions for clients? Would you like to work in one of the world's most prominent and entrepreneurial providers ...

Company DescriptionWise is a global technology company, building the best way to move and manage the world's money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country ...

Location: London; UKWork type: HybridSeniority: DirectorPrimary skill: Solution ArchitecturePosted: 2026-10-08Are you a technology leader who enjoys solving complex architectural challenges and driving large scale digital solutions for clients? Would you like to ...

The TeamThe Engineering team at FundApps is a team of ca. 50 smart, friendly people who collaborate closely and take pride in delivering best-in-class software and providing an extraordinary experience to our clients. ...

Junior Java Engineer TradingTo 75,000Quant Capital is urgently looking for a Java Developer to join our high profile client. They have recently raised (PE and Bank) 50 million and are set for another 100 ...

About Neo4j: Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise-ready knowledge graphs for accurate, explainable, and governed ...

DescriptionMethods is a 100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago ...

Rust Software Engineer | Up to £130,000 | Remote About the Role My client, a pioneering UK technology firm redefining global communication networks. They are building solutions that operate where standard systems fail — powering resilient, far ...

Job DescriptionJava Developer – Sports betting Hedge fund – London*Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship*Job SummaryA couple of Java Developers are required for an exciting and ...

dependencies before writing code. We keep process light: quick standups, focused 1:1s, and quarterly planning. What will you be working on?: Backend microservices for partner-facing features: fraud reporting, case management, RFI handling, audit logging, and transaction visibility. The permissions and role-based access control system that governs what … source of truth. Production support and debugging when live partner issues come up. QualificationsWhat do you need: Experience designing, building, and deploying backend microservices in Java and Spring Boot. Familiarity with domain-driven design, event-driven architecture, and microservices patterns. You think in terms of domain boundaries, aggregates, and service ...

6943Location: LondonSalary: 160,000-180,000 per yearPosted: 2026-08-04C++ Software Developer | Data InfrastructureLondon | C++ | Microservices | Distributed Systems | LinuxWe're looking for an experienced C++ Software Developer to build the high-performance data infrastructure that powers quantitative research and trading. You'll develop low-latency microservices responsible ...

Azure - Formula One Racing Team - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1970s our client has one of the richest heritages … client can provide you with industry recognised training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow a structured career development programme with ...

infrastructure architecture, standards, and operational approaches for new platforms. Building and supporting environments for data platforms, web-based applications, mapping and GIS tools, and microservices-based platforms. Implementing Infrastructure as Code and automation where appropriate. Ensuring solutions are secure, resilient, scalable, and compliant with security requirements. Identifying technical challenges … experience designing and building AWS infrastructure and cloud-native solutions. Experience in modernising or migrating legacy systems to cloud environments. A solid understanding of microservices architectures and distributed systems. Knowledge of infrastructure security, governance, and compliance requirements. Familiarity with automation, CI/CD, and Infrastructure as Code practises. The ability ...

GenAI initiatives across a global banking environment. This role will focus on developing reusable engineering blueprints, establishing LLMOps best practices, and delivering secure, scalable microservices architectures that operate across hybrid cloud environments spanning public cloud providers and private data centres. The successful candidate will play a key role in defining … Generative AI technologies within the organization. Key Responsibilities Backend Platform Engineering Design, develop, and maintain high-performance backend services using Golang within distributed and microservices-based architectures. Build enterprise-grade AI platform capabilities supporting LLMOps, model deployment, inference services, prompt management, model observability, and governance. Engineer reusable backend blueprints ...

.NET Developer, .NET 10.0, C# 14 - Consultancy - London Or Surrey (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise … software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given the opportunity ...

scale cloud and data architectures on AWS. Define architecture standards, patterns, and best practices across cloud platforms. Lead architecture activities covering: Data Platforms APIs Microservices Event-Driven Architectures Serverless Solutions Provide technical leadership to engineering, DevOps, and data teams. Drive cloud migration and modernisation initiatives. Ensure solutions comply with security … DynamoDB IAM VPC CloudFront Experience designing scalable, highly available, and secure cloud architectures. Strong understanding of: Data Architecture Data Platforms Cloud Migration Application Modernisation Microservices API-led Architectures Experience implementing security controls, governance, and compliance frameworks. Strong stakeholder management and technical leadership skills. Desirable Skills Terraform, CloudFormation, or AWS CDK. ...

.NET Developer - Social Messaging Platform - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) In 2012 our client launched a social messaging platform that has been taking … Core, C# and Azure SQL. Any experience in the following is desirable: .NET 10.0, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of the technologies ...