1,926 to 1,950 of 2,340 Microservices Jobs

Senior Java Developer (AWS, Microservices) - Travel - Sussex Daily rate: £550 - £700 (inside IR35) Duration: 3 - 6 months Hybrid: 1 - 2 days Start: ASAP My new client is looking for a Senior Java Developer (AWS, Microservices) to join the team on a contract basis click apply for full job details ...

Senior Back-End Developer to become a key technical hire. You'll take ownership of a modern platform built with C#/.NET microservices, PostgreSQL, Redis and Google Cloud, helping shape architecture, engineering standards and future development. Key Responsibilities Build and maintain C#/.NET microservices Design APIs, integrations … observability and reliability Lead code reviews and mentor other developers Work closely with DevOps, Product and Operations Requirements Strong commercial C#/.NET experience Microservices and REST API expertise Strong PostgreSQL and Redis knowledge Experience with Kubernetes/Docker/Cloud Strong testing and CI/CD background Technical leadership ...

Focus on greenfield development and improvement of existing systems Build REST APIs Engineer microservices Evolve systems supporting card payments, treasury management, transaction booking, and crypto liquidity Develop predominantly with Java 25 on the backend and PostgreSQL Use Spring Boot for delivery Develop business logic with emphasis on clean, maintainable code … focus on Java 25, PostgreSQL, and Spring Boot, emphasizing clean code and best practices like TDD and DDD. Experienced in building REST APIs and microservices to support financial systems and enhance user experience. Highest-signal resume keywords Java 25 PostgreSQL Spring Boot Backend Development REST API Development ATS Optimization Keywords ...

supporting a major technology transformation programme and are seeking an experienced Integration Test Architect to define and lead testing strategy across a complex microservices and distributed systems landscape. This is a senior, hands-on architecture role requiring deep expertise in contract testing, integration testing and quality engineering across multiple technology … experience in Integration Testing and Contract Testing Strong hands-on experience with Pact Development background in Java, Python and/or C++ Experience testing microservices, APIs and distributed systems Strong understanding of CI/CD and automated testing practices Ability to influence senior stakeholders and engineering leadership teams Nice ...

fintech platform. You will be the primary technical authority for our system design, responsible for ensuring that our high-throughput transaction engines and complex microservices ecosystem remain resilient, performant, and secure under massive load. You will partner with Engineering, Product, and Security leadership to bridge the gap between business growth … meet the demands of high-throughput transactional volume. Design for Scale & Reliability: Lead the design and review of our distributed systems, ensuring our microservices architecture is built for fault tolerance, high availability, and massive scalability on AWS. Optimize Transactional Flows: architect critical path systems, including our payment processing, ledger management ...

features, ship code, and work on high-impact systems. What You'll Be Doing Building C#/.NET/ASP.NET Core applications Designing APIs & microservices Working on high-volume, transaction-heavy platforms Deploying to Azure/AWS Owning features end-to-end in a product team What You'll Need … Strong C#/.NET Core/Web API experience Solid SQL/database skills Experience in modern Agile engineering teams Bonus: Azure, Microservices, React/Blazor, CI/CD Why Join? Product business – build, not bill Modern stack Real ownership & progression No legacy/no BAU grind Hybrid working ...

features, ship code, and work on high-impact systems. What You'll Be Doing Building C#/.NET/ASP.NET Core applications Designing APIs & microservices Working on high-volume, transaction-heavy platforms Deploying to Azure/AWS Owning features end-to-end in a product team What You'll Need … Strong C#/.NET Core/Web API experience Solid SQL/database skills Experience in modern Agile engineering teams Bonus: Azure, Microservices, React/Blazor, CI/CD Why Join? Product business – build, not bill Modern stack Real ownership & progression No legacy/no BAU grind Hybrid working ...

assisted development, building and improving cloud-based applications and services. Key Responsibilities Develop and maintain C++ services, including AWS Build Python microservices and tooling Develop React/TypeScript applications Work with AWS, Docker, CI/CD and Infrastructure as Code Support the deployment and scaling of AI/ML services … secure code Requirements Strong commercial C++ experience Professional experience with Python and ideally TypeScript Experience with AWS/cloud platforms Knowledge of REST APIs, microservices and CMake Strong Git, testing and Linux/CLI skills Experience with Cursor and/or Claude Code Comfortable working remotely and independently Desirable Open ...

will be instrumental in kicking off a legacy system replacement initiative for our Fixed Income trade system. You will help engineer modern Java-based microservices using high-performance messaging and RPC frameworks. Key Responsibilities Full-Stack Engineering: Develop end-to-end features utilising Angular on the frontend and Java 17+ … with Spring Boot on the backend. System Modernisation: Transition legacy fixed income trading application components into a modern, scalable Java microservices architecture. Messaging & Communication: Integrate real-time messaging and RPC protocols using Solace MQ and gRPC. DevOps & Delivery: Drive engineering standards using DevOps tools, automated CI/CD pipelines ...

will be instrumental in kicking off a legacy system replacement initiative for our Fixed Income trade system. You will help engineer modern Java-based microservices using high-performance messaging and RPC frameworks. Key Responsibilities Full-Stack Engineering: Develop end-to-end features utilising Angular on the frontend and Java 17+ … with Spring Boot on the backend. System Modernisation: Transition legacy fixed income trading application components into a modern, scalable Java microservices architecture. Messaging & Communication: Integrate real-time messaging and RPC protocols using Solace MQ and gRPC. DevOps & Delivery: Drive engineering standards using DevOps tools, automated CI/CD pipelines ...

support RESTful APIs and backend services. Develop and maintain Azure-based solutions including Azure Functions and Azure Service Bus. Work with event-driven and microservices architectures. Develop and enhance React-based user interfaces where required. Create and maintain integrations between internal and third-party systems. Participate in architectural discussions … with Azure Functions. Experience with Azure Service Bus. Experience building and consuming APIs. Experience working with event-driven architectures and messaging technologies. Knowledge of microservices design principles. Experience with React. Experience with SQL Server or other relational databases. Experience with Git source control. Experience working within Agile/Scrum teams. ...

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 ...

Secondary Skills Microservices & APIs + DevOps/CI-CD + Agile Delivery Tertiary Skills Stakeholder Management + Architecture Governance + Team Leadership Role Title Engineering Lead Experience 12 to 18+ Years Location UK ,London Domain Job Summary We are seeking an experienced Engineering Lead to drive end-to-end engineering … managing stakeholder relationships across business, architecture, operations, and delivery functions. The role requires strong hands-on knowledge of modern engineering practices, cloud-native platforms, microservices architecture, DevOps, security, and large-scale transformation programs within the banking domain. Engineering Leads are expected to foster a culture of innovation, automation, quality, continuous ...

technical architecture and system design. Lead a small team and raise the engineering bar. Design scalable applications using Laravel . Architect microservices and modular systems where appropriate. Build secure, high‐performance REST APIs. Implement queue‐based and event‐driven systems. Design systems with scalability, reliability, and fault tolerance in mind. … matters most. What We’re Looking For Strong Laravel experience in production environments . Proven background in system architecture . Experience building or scaling microservices‐based systems . Hands‐on experience with AWS cloud infrastructure . Solid understanding of distributed systems principles. Strong SQL and data modelling skills. Experience with ...

Identity & Access Management (AuthN/AuthZ) team. As a Full-Stack Engineer, you will bring solid experience in security architectures, identity systems, and distributed microservices to the table. In this role, you will be instrumental in building high-throughput authorization services, extending enterprise authentication workflows, maintaining developer SDKs, and delivering … responsibility to: Build & Scale Identity Services: Design, develop, and maintain enterprise Authentication infrastructure built primarily on Java and Keycloak , alongside high-concurrency Authorization microservices in Go and Kotlin . Deliver End-to-End Features (React): Build clean, secure, and responsive frontend applications and admin dashboards using React to support seamlessly ...

.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 ...

.NET Developer, .NET 10.0, C# 14 - Consultancy - Bracknell (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 in delivering innovative … 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 ...

.NET Developer, .NET 10.0, C# 14 - Consultancy - Stevenage (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 in delivering innovative … 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 ...

.NET Developer, .NET 10, C# 14 - Consultancy - Plymouth (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 in delivering innovative … 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 ...

.NET Developer, .NET 10.0, C# 14 - Consultancy - Bangor (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 in delivering innovative … 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 ...

engineering team to design and launch new features. Proactively work with customers to resolve their issues and respond to feature requests. Build APIs and microservices Work in an agile CI/CD environment to deliver rapid iterations at a sustained velocity Be an active member of a team, participating … testing others code through automated test scripting SKILLS & EXPERIENCE WE REQUIRE Strong Java development experience (modern Java 11+). Experience designing and building microservices architectural style applications. Experience with Graph databases (experience with Neo4j is desirable). Experience modernising legacy Java applications. Experience with the design and build of REST ...

inheritance. Develop integrations with API Gateway, AI Gateway, Kubernetes, and Service Mesh technologies. Contribute to distributed systems design, graph-based relationship modelling, and scalable microservices architecture. Create automated tests, authorisation regression suites, and performance testing frameworks to ensure platform reliability. Your Skills & Experience Strong experience developing backend applications using C# …/.NET, with Java also considered. Expertise building and supporting REST APIs within microservices-based environments. Strong understanding of identity, authentication, and authorisation concepts. Experience working with OAuth2, JWT, and OpenID Connect. Knowledge of distributed systems and graph modelling principles. Ability to design and develop scalable platform services and developer ...

engineering team to design and launch new features. Proactively work with customers to resolve their issues and respond to feature requests. Build APIs and microservices Work in an agile CI/CD environment to deliver rapid iterations at a sustained velocity Be an active member of a team, participating … testing others code through automated test scripting SKILLS & EXPERIENCE WE REQUIRE Strong Java development experience (modern Java 11+). Experience designing and building microservices architectural style applications. Experience with Graph databases (experience with Neo4j is desirable). Experience modernising legacy Java applications. Experience with the design and build of REST ...

those models to life in the hands of advisers, analysts and banking teams. Your work will focus on: Designing and implementing robust event-driven microservices and APIs Building scalable, cloud-native systems on AWS Developing modern, responsive React front-ends Integrating LLM-powered capabilities into real-world workflows Collaborating closely … modern front-end tooling AWS (e.g., Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS) NestJS or equivalent back-end frameworks Microservices and event-driven architectures We also actively embrace AI coding assistants (such as Claude Code) to speed up development, improve code quality and reduce repetitive work ...

join our Asset Sales group as we scale one of the most important parts of M-KOPA's FinTech platform. Build distributed, event-driven microservices and help shape what AI-native engineering looks like at M-KOPA. The Impact Your code will directly power the systems that put smartphones … with diverse teams across UK, Europe, and Africa What You'll Do At M-KOPA, you'll build and operate distributed C# and .NET microservices on Azure, working within an event-driven architecture at significant scale. This is an outcomes-driven role: we care far more about the value ...