201 to 225 of 419 Microservices Jobs in London

secure, scalable APIs and distributed systems. Improve performance, reliability and engineering quality. What You'll Bring Strong commercial experience with Golang . Expertise building microservices and distributed systems. Proven technical leadership experience. Strong architecture and systems design skills. Experience with Docker, PostgreSQL, MongoDB and secure CI/CD. A security ...

agents to strike the right balance between scaling quickly and mitigating risk efficiently. What do you need? Hands-on experience with distributed systems, including microservices architecture and backend services supporting large-scale traffic. Proven ability to deliver high-performance, low-latency systems with a focus on speed, scalability, and reliability. ...

innovative ways, every step of the way. What You'll Do Design & Build: Architect, develop, and operate both frontend (web) and backend (APIs, microservices) systems that can scale globally, following good design and development practices. Cross-Functional Collaboration: Partner with a team of engineers, product managers, designers, and data scientists ...

jOOQ, and Flyway. Up to shape what's next in finance? Let's get in touch. What youll be doing Building mobile APIs Developing microservices to evolve our architecture Perfecting systems that our business depends on, like risk management, fraud detection, and payment processing Focusing on greenfield development and improvement ...

Flyway. Up to shape what's next in finance? Let's get in touch. What you’ll be doing Building mobile APIs Developing microservices to evolve our architecture Perfecting systems that our business depends on, like risk management, fraud detection, and payment processing Focusing on greenfield development and improvement ...

Experience Strong background in Solution Architecture with extensive HLD ownership Hands-on experience designing event-driven architectures (Kafka, streaming, async patterns) Solid understanding of microservices, APIs and cloud platforms (AWS and/or Azure) Proven experience within B2B banking and payments , including SEPA, SWIFT, Faster Payments and ISO 20022 Track ...

Java Support Engineers. Skills required: - Strong technical troubleshooting across applications and infrastructure. - Experience with logs, monitoring tools, Java, JavaScript and API/microservices debugging. - Good understanding of cloud platforms (AWS). - Familiarity with CI/CD pipelines and deployment workflows. - Working knowledge of Scripting (Python/Shell/PowerShell). ...

within large UK retail organisations. Performance & Load Testing: Practical experience with performance, load, and scalability testing using tools such as k6, JMeter, or equivalent. Microservices Architecture: Understanding of microservice architecture patterns, distributed systems, and service integration principles. MongoDB Administration: Experience with MongoDB configuration, schema design, indexing strategies, and performance optimisation. ...

code reviews Experience using version control and collaboration tools such as Git-based platforms Proven experience with test-driven development practices Understanding of microservices architecture and design patterns Exposure to big data technologies Environment and Benefits Opportunity to work on high-impact, mission-critical projects within a secure and regulated ...

equity derivatives workflows and controls, including pricing, trading, booking, risk monitoring, P&L and quant model integration. Advanced expertise in distributed systems architecture, including microservices and message‐oriented/event‐driven designs. Track record designing and delivering platforms with stringent performance, capacity and availability requirements (e.g., low‐latency, high throughput ...

eager to learn new technologies Nice to have Experience with financial crime and regulated institutions Commercial experience writing production-ready code and working with microservices The interview process Our interview process involves four stages. We will not ask brain teasers or trick questions. 30-minute recruiter call 45-minute call ...

Experience in regulated, payments-adjacent, or similarly compliance-heavy product domains Defining and driving an SLO-based observability posture across multiple services Hands-on microservices/AKS/Kubernetes at production scale Architecture certification (TOGAF, Azure Solutions Architect, or equivalent) Background in AppSec or secure design review If you tick ...

practices and cloud‐based AI architectures. Proficient in Python, common machine learning frameworks, distributed processing concepts and core MLOps practices. Experience designing APIs, building microservices and implementing end‐to‐end ML pipelines on cloud platforms. Demonstrates experience of cloud platforms such as Azure and AWS, with experience supporting and maintaining ...

LangChain, LangGraph, vector databases, and MCP‐based orchestration Expertise in relational and/or NoSQL databases, data pipelines, and ETL processes Experience with microservices architecture and web development Knowledge of data visualisation tools (e.g., PowerBI, Tableau) and dashboard development Good creativity and lateral thinking skills with an entrepreneurial mindset Nomura ...

delivery using services such as Amazon Bedrock for foundation models, agent orchestration patterns, Lambda and Step Functions, alongside demonstrated Python engineering capability and secure microservices and API design. AI governance, observability and cost optimisation, embedding governance by design through policy as code, alignment to model risk framework expectations, lifecycle traceability ...

code branching strategy Experience with Contract-first designing and negotiating with other systems (UI or Backend) Even Better If You Have... Practical understanding of microservices design patterns and principles, with experience in developing microservices using containerized tools like Docker Understand how to design and develop from a Security Perspective Knowledge ...

their engineering team on an initial two-month contract. This role offers the opportunity to contribute to greenfield backend development, building scalable, cloud-native microservices within a modern engineering environment. You'll work alongside cross-functional teams to design, develop and deliver high-quality backend solutions that are secure, reliable … built for scale. Key Responsibilities Design, develop and maintain backend services using Java and Kotlin. Build and enhance RESTful APIs within a microservices architecture. Develop secure, scalable and high-performance applications. Collaborate with Product Managers, Engineers and technical stakeholders to deliver new features. Participate in code reviews and contribute ...

iwoca is seeking a Staff Back End Engineer for Finance Technology in a hybrid London/UK remote role. You will work on scalable payment infrastructure, AI-assisted development, and data systems, collaborating with product ...

DevOps engineers to deliver automated, reliable deployments. Ensure high standards of software quality through testing, code reviews and engineering best practice. Design and implement microservices and event driven solutions. Support production systems, improving performance, resilience and reliability. Mentor developers and provide technical leadership across engineering teams. Contribute to Agile planning … mentoring developers and supporting technical delivery. Experience working within Agile delivery environments. Desirable Skills - Senior Software Developer Experience with Azure cloud technologies. Knowledge of microservices and event driven architectures. Experience working within UK Public Sector environments. Exposure to AI or Machine Learning technologies. If you are interested in this Senior ...

collaboration. Create an environment of engagement, challenge, and constructive questioning, ensuring trust, respect, and a strong one‐team mentality. Key Skills & Experience Event‐driven microservices architecture – Strong understanding of microservices design, DDD, event‐driven principles, containerization with Docker and Kubernetes, and expert use of event‐driven patterns for communication. Advanced ...

TypeScript, React and C#, with a focus on security, performance, and maintainability. The role involves collaborating with product owners, architects, and engineers to implement microservices, APIs, and CI/CD pipelines. The position is based in London, offering hybrid work arrangements and opportunities to #J-18808-Ljbffr ...

credit-card related products and collaborate closely with peers to solve complex problems in a fast‐paced fintech environment. You’ll work on a microservices/event-driven architecture, applying Python and serverless approaches while mentoring colleagues and driving data‐driven decisions. #J-18808-Ljbffr ...

profitable SaaS company in Greater London. This role involves architecting and leading the platform while driving the transition to an EKS-based microservices environment. The ideal candidate has extensive experience in platform engineering, strong AWS and Kubernetes expertise, and excellent communication skills. Benefits include significant equity options and full flexibility ...

include migrating workloads to AWS, improving performance, and ensuring reliable deployment with proper monitoring and observability. A strong background in Core Java, Spring, and microservices is essential. #J-18808-Ljbffr ...

Senior Backend Engineer (.NET/Java Microservices) Contract: Inside IR35 Duration: 6 Months+ Hybrid - 2 days per week on site in London We're seeking a Senior Backend Engineer to design, build and enhance scalable backend services and APIs within a complex enterprise environment. You'll play a key role … delivering modern microservices while contributing to technical design and engineering best practice. Key Responsibilities Design and develop backend services using C#/.NET and Java (Spring Boot) . Build and support REST APIs and microservices. Contribute to architecture, technical design and system integration. Troubleshoot, optimise and support production systems. Collaborate ...