1 to 25 of 50 Microservices Jobs in the City of London

vector databases, and orchestration patterns. Strong Azure expertise preferred, with hands‐on exposure to AWS and GCP. Experience integrating AI into distributed systems, microservices, APIs, and event‐driven architectures. DevOps and MLOps experience including CI/CD, IaC, automated testing, observability, and deployment automation. Familiarity with data engineering, ML models ...

Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing, and modern software development practices. Knowledge of technologies such as microservices, containerisation (Docker, Kubernetes), or serverless architecture. Awareness of principles like well architected and secure by design Desirable Previous experience in a senior engineering role, guiding ...

ownership, from architecture through deployment, across new and existing products. What You'll Do Design, build and ship features across the full stack (Fastify microservices, React/MUI, shared TypeScript packages in a pnpm monorepo) Design and evolve backend services for high-volume, distributed screening workloads Build event-driven pipelines ...

software engineering best practices Experience within Wealth Management, Financial Planning or Financial Services Nice to have Experience integrating enterprise platforms CI/CD experience Microservices architecture Containerisation (Docker/Kubernetes) Experience working in regulated environments What's on offer Opportunity to work on a business-critical wealth management platform Modern ...

applications in cloud environments (AWS, Azure, or GCP) using Docker and Kubernetes. Engineering: Strong software engineering fundamentals, including version control, testing, and API/microservices architecture. Experience with MLOps platforms (e.g., MLflow, SageMaker) or agentic AI frameworks. Familiarity with secure development practices or regulated/high-compliance environments. Background ...

React development with experience providing hands-on technical leadership is a must. Strong background in core banking systems/platforms (Mambu), cloud-native architectures, microservices and DevOps practices Solid understanding of regulatory, risk and compliance requirements (e.g. PSD2, PCI DSS, GDPR) Experience with cloud platforms (AWS, Azure ...

database development expertise Proven full-stack development experience across both front-end and back-end technologies Experience building and integrating APIs and microservices Knowledge of cloud-based and distributed application architectures Experience developing or integrating AI-enabled solutions, automation workflows, or generative AI capabilities Strong understanding of software engineering best ...

Experience Architectural Expertise: Significant experience as a technical or solution architect in complex enterprise environments Engineering Foundation: Strong background in modern application architectures, including microservices, APIs, and distributed systems Cloud & Infrastructure: Hands‐on experience with at least one major cloud provider (ideally AWS), including Infrastructure as Code (IaC) and security ...

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software ...

experience as a Technical Architect within banking or financial services Proven knowledge of Open Banking frameworks (e.g. CMA, PSD2) and government standards Expertise in microservices, APIs, and integration patterns, especially across payment rails (BACS, SEPA, Faster Payments) Experience working with third-party platforms such as product accounting, risk engines ...

Strong knowledge of cloud AI and ML platforms and associated architecture patterns Experience designing and managing APIs including REST and GraphQL Strong understanding of microservices and serverless architectures Practical experience with DevOps and MLOps practices including CI/CD pipelines Knowledge of security frameworks, identity management and authentication standards Desirable ...

infrastructure (OpenSearch, Algolia) is a strong advantage Python proficiency for scripting, automation, and deploying production services Solid grasp of distributed systems, cloud-native architecture, microservices, and API design Ownership mindset - comfortable operating autonomously across reliability, performance, cost, and security Why join? You'll own the foundational platform infrastructure behind ...

applications and working within modern engineering environments. Experience required Engineering Ownership - Takes responsibility for delivery end-to-end, including debugging, optimisation and production support. Microservices & Distributed Systems - Experience building scalable distributed systems with a focus on reliability, integration and performance. Event-Driven Thinking - Understanding of event-driven architectures, decoupled systems ...

tracing agent reasoning paths and automating prompt testing pipelines. What We're Looking For Full-Stack Proficiency: Strong background in backend Python (APIs, microservices, system design) paired with production experience in modern frontend frameworks (e.g., React, Next.js, or Vue). LLM Orchestration: Hands-on experience building production workflows with ...

business-critical systems in live production environments. Strong understanding of asynchronous programming, Docker, containerised deployments and modern service architectures. Experience designing distributed systems, asynchronous microservices and event-driven architectures. Confidence leading system design discussions and making pragmatic architectural trade-offs. Strong cloud experience, ideally within Azure. Experience deploying, monitoring ...

existing systems, and contributing to a modern cloud-based architecture. Key Responsibilities Translate user stories into scalable technical solutions. Design, develop, test and deploy microservices-based applications. Build responsive, real-time trading UIs and front-end workflows. Create UI prototypes and proof-of-concepts for business stakeholders. Collaborate within … using WebSockets or SignalR Strong experience building real-time trading or financial applications Back End C# .NET 8 Python REST APIs/Web APIs Microservices Architecture Messaging & Caching RabbitMQ Redis DevOps & Cloud Azure DevOps Git/Repos CI/CD Pipelines Azure and/or AWS Authentication and security integration ...

C# Engineer to design, develop, and maintain scalable applications powering critical business functions. You will collaborate with product owners, architects, and engineers to implement microservices, APIs, and cloud-based solutions in a fast-paced, security-minded environment. The role requires strong TypeScript/React frontend skills, solid C# back ...

love to work in a complex problem domain that is implemented with simple software systems You have an interest or experience in Functional Programming, microservices and/or event-driven architecture You are a collaborator - you encourage pairing and believe that working together is smarter than working in a silo ...

deliver scalable software solutions within a product-led engineering team. You will help shape architectural direction and build secure, high-performing systems across APIs, microservices and cloud-native platforms. The role emphasizes collaboration with cross-functional teams and delivering high-quality code, with opportunities to mentor others and influence technical ...

with Microsoft Azure and cloud-based application deployment. Experience integrating AI, machine learning or data-driven services into production environments. Strong knowledge of APIs, microservices and application architecture. Proficiency with Python and SQL. Experience with production operations, monitoring, troubleshooting and support. Excellent stakeholder engagement and communication skills. A pragmatic, delivery ...

applications using modern frameworks and cloud technologies. Collaborate with cross‐functional teams to deliver high‐quality software aligned with business objectives. Implement and maintain microservices architecture and API integrations. Ensure adherence to SDLC processes, including CI/CD pipelines and automated testing. Optimize application performance and ensure security best practices. … Familiarity with automated testing frameworks and maintaining code quality. Strong database skills (SQL). Excellent problem‐solving, communication, and collaboration skills. Desired: Experience with microservices and event‐driven architectures. Experience with AI‐assisted design and coding. Knowledge of GraphQL and WebSockets. Familiarity with observability tools such as OpenTelemetry and Grafana. ...

full-stack applications using modern frameworks and cloud technologies.Collaborate with cross-functional teams to deliver high-quality software aligned with business objectives.Implement and maintain microservices architecture and API integrations.Ensure adherence to SDLC processes, including CI/CD pipelines and automated testing.Optimize application performance and ensure security best practices.Participate in architectural … practices (e.g., GitLab).Familiarity with automated testing frameworks and maintaining code quality.Strong database skills (SQL).Excellent problem-solving, communication, and collaboration skills.DesiredExperience with microservices and event-driven architectures.Experience with AI assisted design and coding.GraphQL, and WebSockets.Knowledge of observability tools (e.g., OpenTelemetry, Grafana).Familiarity with Infrastructure as Code (Terraform).Understanding ...

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 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 ...

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 ...