76 to 100 of 226 Microservices Jobs in London

Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code reviews, and release management. Collaborating with users and cross-functional teams to define and execute testing strategies. Mentoring junior developers ...

Central London (Hybrid) What You’ll Be Doing Design, build, and deploy features, and APIs to automate unstructured tasks Build production-level backend and microservices in Python and TypeScript Work with product and engineering teams to shape models, services, and system behaviour Contribute to system architecture and infrastructure for scale ...

teams in an enterprise environment Strong hands-on background in C#/.NET (Core), with solid understanding of modern development practices Experience with APIs, microservices, and cloud platforms (Azure preferred) Strong knowledge of SDLC, CI/CD pipelines, and DevOps principles Excellent stakeholder management and communication skills Experience in financial ...

senior or principal-level engineering role. Expertise in Python (or a similar backend language), with proven experience designing distributed systems, APIs, and microservices at scale. Deep understanding of software architecture, cloud infrastructure (Google Cloud, AWS, or Azure), and modern DevOps practices. Strong knowledge of data structures, algorithms, and system design ...

data-intensive applications A product-focused mindset and familiarity with working in technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a Senior Go Developer looking for a fast ...

exchange and enhanced system functionality. Produce well-engineered software, including appropriate automated test suites, technical documentation, and operational strategy. Reuse modular code and develop microservices to drive efficiencies. Experience Required: Cloud: GCP Programming: Python , Java or Scala Infrastructure as code: Terraform Containerisation: Kubernetes Package on offer ...

data technologies for fast storage and retrieval. Strong knowledge of AI/ML integration within enterprise architectures. Expertise in data modelling, distributed systems, and microservices architecture. Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes). Excellent understanding of data governance, security, and compliance in regulated environments. ...

commercial, people and organisational aspects of your work An appreciation of or exposure to emerging technologies and architectural trends, including, for example: Microservices vs Packaged Solutions Cloud vs On-premise Digital transformation enablement Cloud architectures, with experience of AWS, Google Cloud Platform or Azure Broad span of vendors: IBM, Oracle ...

Comfortable working with model APIs (OpenAI, Anthropic, Gemini, or internal endpoints) and managing configurations Experience with production deployment: Git, CI/CD pipelines, Docker, microservices via REST/gRPC Curiosity about end-user problems -you enjoy designing solutions that are intuitive, reliable and impactful Ability to understand business goals ...

Gemini, or internal endpoints) and managing model configuration. Familiarity with the production deployment lifecycle, including Git, CI/CD pipelines, containerisation (Docker), and consuming microservices via REST/gRPC. A strong passion for understanding end-user problems and designing AI solutions that are intuitive, reliable, and delightful to use. ...

seeking an experienced Java Developer with 2 to 3 years of hands-on experience in building applications using Java , Spring Boot , and Microservices architecture . The ideal candidate should also have a basic understanding of JUnit for testing and cloud platforms . Key Responsibilities: Design, develop, and maintain backend services … using Java and Spring Boot Build and maintain microservices and REST APIs In-depth experience in building RESTful APIs and microservices using Spring Boot. Proficient in using Spring Boot starters, auto-configuration, and Spring Security. Integrated Spring Data JPA with Spring Boot applications and handled database migrations using tools like ...

agile, high-ownership engineering culture. What You'll Be Doing: Build and scale backend services using Java and Spring Boot Shape a modern microservices architecture for a high-availability platform Deploy and manage services in AWS with Kubernetes (EKS) Design, implement, and own features end-to-end from discovery … ensure system reliability and performance What You’ll Bring: Strong backend engineering experience, especially in Java and Spring Deep understanding of distributed systems and microservices Hands-on experience with AWS , Kubernetes , Docker , and Terraform Familiarity with CI/CD pipelines and testing best practices Solid SQL and relational database skills ...

stakeholders to define technical solutions aligned with business requirements. Implement clean, maintainable, and well-tested code following best practices and design patterns. Build APIs, microservices, and event-driven solutions that are performant and secure. Ensure high availability, scalability, and reliability of applications through effective system design and testing. Contribute … building RESTful APIs and working with JSON/XML data formats. Experience with SQL and database design (SQL Server or similar). Familiarity with microservices architecture and containerized deployments (Docker, Kubernetes). Good understanding of software design principles such as SOLID, Clean Architecture, and Domain-Driven Design. Experience with ...

Job Title: Senior Systems Developer DETAILS We are seeking a highly skilled Senior Systems Developer with extensive experience in data architecture, system design, and enterprise-level application development. The successful candidate will be responsible for ...

Skills : AWS cloud engineering with IaC (CloudFormation, CDK, Terraform) Building and consuming services using TypeScript/JavaScript with Node.js (exposure to Nest JS and microservices is a plus) Designing secure REST APIs with strong foundations in IAM, networking, and encryption. Working across a modern stack including AWS, CloudFormation, Node.js, Next.js ...

engineering team where your ideas are valued and your impact is real. This Back End Engineer role gives you exposure to cloud-native architecture, microservices and large-scale data platforms in a fast-paced, Agile environment. What youll be doing as a Back End Engineer: Designing and building highly scalable ...

risk sensitivities. Ensure low-latency and high-throughput performance across the platform. Participate in architectural decisions for the evolution of the risk platform, including microservices, cloud migration, or messaging integration. Support daily operations and participate in the on-call rotation for production risk systems. Write clean, testable, and well-documented ...

payments, banking or regulated environments Exposure to Next.js, Vue.js, or other JS frameworks Prior work migrating legacy systems or transforming architecture Familiarity with containerisation, microservices, AWS deployments Please apply now if this role is of interest. ...

senior or principal-level engineering role. Expertise in Python (or a similar backend language), with proven experience designing distributed systems, APIs, and microservices at scale. Deep understanding of software architecture, cloud infrastructure (Google Cloud, AWS, or Azure), and modern DevOps practices. Strong knowledge of data structures, algorithms, and system design ...

robust data pipelines for continuous model improvement and retraining. Ensure compliance with ethical AI and data governance standards (privacy, bias mitigation). Develop APIs, microservices, and integrations to embed GenAI models into enterprise workflows. Work with frontend and backend teams to deliver AI-driven features in production. Required Skills Programming ...

capable of complex requirements analysis capture and validation against and with business and platform requirements. Additionally, you'll demonstrate experience of: Building microservices in Java, ideally with a broad experience of frameworks, including asynchronous frameworks like Project Reactor Designing, building, deploying and running services for retail scale workloads and considerations ...

industry leading companies, as well as smaller start up projects Centered on a tech stack that includes C# .NET, React AWS, and event-driven microservices, this position is tailored for engineers ready to thrive in modern cloud-based ecosystems. As an Engineer you will design scalable systems, write maintainable ...

applications and services Write clean, well-tested, and well-documented code Collaborate closely with other developers through paired or mob programming Contribute to a microservices-based architecture They work with a variety of technologies. Youll ideally have experience with some of the following, or be open to learning: JavaScript: React ...

FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance processes with advanced tooling and analytics Requirements : - Java + least one additional server-side language ...

reliability, and scale Contribute to architecture discussions and see ideas move to production quickly Gain exposure to market data, order routing, distributed systems, and microservices What We’re Looking For Strong academic background — Computer Science, Maths, Engineering or similar Solid programming ability in C++ and/or Java Interest ...