101 to 125 of 265 Microservices Jobs in London

independent problem-solving ability, and a commitment to building robust, scalable systems. You will work across modern cloud-native architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. Key Responsibilities Design, develop, and maintain high-quality Java applications using Spring Boot. Build … contribute to GraphQL service development. Develop cloud-native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others. Contribute to microservices architecture, event-driven systems, and distributed design patterns. Implement CI/CD pipelines using tools such as Jenkins, GitHub Actions, or AWS CodePipeline. Work with ...

independent problem-solving ability, and a commitment to building robust, scalable systems. You will work across modern cloud-native architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. Key Responsibilities Design, develop, and maintain high-quality Java applications using Spring Boot. Build … contribute to GraphQL service development. Develop cloud-native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others. Contribute to microservices architecture, event-driven systems, and distributed design patterns. Implement CI/CD pipelines using tools such as Jenkins, GitHub Actions, or AWS CodePipeline. Work with ...

years of Java development experience, primarily in creating client-facing APIs and integrating AI tools. Responsibilities include collaborating on technical strategies, designing scalable microservices, and mentoring junior developers. A Bachelor's degree and strong communication skills are required. This role supports a hybrid work model with flexible working arrangements. #J ...

Data, AI and Cloud systems Experience with transformation projects Expert knowledge of IT systems, technologies, and methodologies, such as cloud computing, service-oriented architecture, microservices, DevOps, agile, etc. Strong analytical, problem-solving, and decision-making skills Excellent communication, presentation, and interpersonal skills Certification in enterprise architecture frameworks, such as TOGAF ...

have thought about how AI changes the way software is built. Tech environment Python (backend – core focus) React + TypeScript (frontend) AWS (cloud infrastructure) Microservices/modern web architecture Engineers work across the stack, with roughly a 60/40 backend split. What they’re looking for ~5+ years experience ...

design and develop new features and enhancements as the company scales from 250,000 users through to millions and transitions from a monolith to microservices architecture. You'll work across the full software development lifecycle, taking ownership of Greenfield projects, working with a range of technology from Python ...

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 ...

sectors, leveraging diverse expertise and next-generation technologies to address complex business challenges. Responsibilities Design and deliver AWS cloud architectures, including serverless, containerised, and microservices patterns; implement integrations with platforms like SAP, Salesforce, and Oracle ERP (Associate Manager focus). Contribute to/Define cloud strategy, governance, and enterprise standards ...

Testing frameworks like Jest and Enzyme. A keen sense of design and desire to build a better mousetrap. General understanding of supporting infrastructure: git, microservices, containers, etc. Comfortable working with numbers and data, with or without prior trading/finance experience. Preferred Qualifications & Experience GraphQL/Apollo Client. Experience building ...

delivery context Successful candidates tend to bring experience across cloud platforms such as AWS, Azure, or GCP at scale, alongside API-led and microservices-based architectures. You are likely to have worked in complex integration environments involving legacy modernisation, and to have delivered architecture in regulated or high-assurance settings. ...

building high-scale distributed systems, SaaS platforms, or aggregation platforms serving millions of users with mission-critical uptime requirements. Expert in cloud-native architecture, microservices, and real-time systems.* Experience in highly regulated environments—gaming, fintech, or similar industries requiring multi-jurisdictional compliance and regulatory certification is preferred.* Experience managing ...

Bicep.* Extensive experience with Azure services such as Azure Kubernetes Service (AKS), Azure Functions, Azure Logic Apps, and Azure API Management.* Strong understanding of microservices architecture, containerisation (Docker), and orchestration (Kubernetes).* Familiarity with architectural practices like microservices, message queues (e.g., RabbitMQ, Kafka), and event-driven architecture.* Ability to communicate ...

month Outside IR35 contract . Key Skills & Experience: Strong commercial experience with Scala Experience building high-quality, scalable backend services Exposure to microservices, REST APIs, functional programming Strong understanding of CI/CD and modern engineering practices Cloud experience (AWS ideally) Able to support occasional out-of-hours work when ...

they are looking for experience in: 3+ years commercial experience JVM development - Java, Kotlin or Scala (Bonus) if you have already worked with Kotlin Microservices architecture Public cloud technologies e.g. AWS Have worked in modern, product-focused tech companies This is a fantastic opportunity to step up in progression, where ...

passionate about coding and excited to learn more. We are seeking someone with initiative who thrives is a collaborative envirovment. Designing and building backend microservices in Python Writing robust and tested production-grade code Deploying infrastructure using AWS and Terraform Collaborating with other engineers and product managers Learn about modern ...

Architect on large-scale transformation programmes Strong background in case management systems (e.g., CRM, workflow, or BPM platforms) Experience with system integration, including APIs, microservices, and cloud-based architectures Knowledge of data architecture, security, and compliance considerations Ability to communicate complex technical concepts to non-technical stakeholders Experience working ...

Responsibility : Comfortable managing small teams and collaborating with colleagues to meet business objectives. Additional Experience (Desirable): Experience working on service-oriented architectures or microservices . Understanding of Message Queuing and System Testing . Commercial awareness with the ability to balance technical decisions with business goals. Why Apply: Opportunity to work ...

testing techniques and tooling. Awareness of cloud infrastructure and configuration. A strong understanding of Behaviour Driven Development (BDD). Experience delivering and testing distributed microservices as part of an agile team. Next steps This client will only accept workers operating via an Umbrella or PAYE engagement model. ...

Knowledge of API Gateways and ISTIO, ability to Diagnose and intercept failures in End to End communication Hands-on Experience with API Development and Microservices architecture Desirable Skills/Knowledge/Experience Strong experience applying machine learning, statistical modelling, and predictive analytics to real world business problems Collaborate with cross ...

align technology & architectural decisions with investment prioritization. Deep expertise in one or more core architectural domains: Data Architecture, Cloud Platforms (GCP, AWS, or Azure), Microservices, or API-led architecture. Strategic partnership lens, with understanding of entire data & software lifecycle, to enable comprehensive support of Enterprise Data Organization needs. Expertise ...

services. Gas optimization and scalability techniques, including awareness of gas-related patterns/protocols (e.g., Gasless transaction approaches such as OpenGSN). Exposure to microservices and back-end integration in modern stacks (e.g., NodeJS/Java/C#) and producing technical documentation for architecture and code. Experience developing ...

Strong knowledge of Appian design patterns/process models and data level integrations. Strong working experience in architecture, development, related SDLC processes, excellent API, microservices and database knowledge. Sound knowledge/experience on PL/SQL, Maria DB to an extent to carry out the necessary application development and integration ...

backend services Designing and implementing scalable data processing architectures Working with large and complex datasets, ensuring performance and efficiency Contributing to system design, including microservices and event-driven architectures Writing clean, maintainable code aligned to best engineering practices Applying Test-Driven Development (TDD) and ensuring code quality Identifying and resolving … with the Spring ecosystem (Spring Boot and related frameworks) Strong SQL and data modelling capabilities Experience working in investment banking enviornments Solid understanding of microservices and event-driven architecture Experience applying TDD and modern software engineering practices Desirable Experience Experience with messaging technologies such as Kafka Exposure to cloud platforms ...

Software Engineer - Active SC, Java, Microservices Up to £550 per day (Inside IR35) London/Remote 6 months My client is an instantly recognisable consultancy who require a strong Software Engineer with Active Security Clearance (SC) and with deep expertise in Java (Spring Boot) to join a large-scale, business … critical microservices programme.Key Requirements: Proven experience working as a Java Software Engineer on large microservice architectures Active Security Clearance (SC) Strong capability building scalable RESTful APIs and backend services in Java (Spring Boot): Postgres (or other relational SQL databases) with solid understanding of schema design and SQL Docker: Confident containerising ...

scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms, and external data providers. Optimize performance and scalability of existing systems, ensuring low-latency trade execution and real-time …/NoSQL databases. Proven experience working in fast-paced environments, ideally within trading, financial services, or high-frequency environments. Proficiency in developing RESTful APIs, microservices, and working with cloud-based architectures (AWS, GCP, or similar). Expertise in testing frameworks, CI/CD, and containerization technologies such as Docker ...