1 to 25 of 57 Microservices Jobs in the City of London

Azure Strong front-end development experience with React, Angular, JavaScript, and TypeScript Strong back-end development experience with ASP.NET Core, Python, REST APIs, and microservices architecture Experience building and integrating enterprise APIs and third-party services Experience working with both relational and non-relational databases Experience integrating AI and automation ...

improving platform sustainability Who we're looking for: Strong commercial experience developing software using Java and JavaScript/TypeScript Experience building and supporting RESTful microservices in Spring Boot, Node.js or similar frameworks Solid understanding of cloud technologies, ideally Azure, alongside infrastructure and containerisation tools Experience working with CI/ ...

distributed messaging and caching technologies (e.g., Solace, Redis, or similar). Understanding of FIX protocol and FIX message handling. Hands‐on experience with AWS, microservices, and serverless patterns. Understanding of TDD, BDD, or similar testing methodologies. Role Band & Level Professional, 4 #LI-Hybrid #LI-ASO Company Statement We know that ...

Strong problem-solving and troubleshooting skills. Ability to work effectively within a collaborative Agile environment. Desirable Experience with Python . REST/SOAP APIs. Microservices and cloud-native development. Azure integration services. CI/CD and DevOps practices. Experience integrating legacy and modern systems. Experience working within large, complex ...

clearing connectivity (exchange-facing flows) Understanding of performance tuning and application resilience for high-volume middle office systems Familiarity with container orchestration and microservices-based architectures #J-18808-Ljbffr ...

Management and Azure DevOps pipelines. Experience modernising legacy systems, ideally using strangler-fig or similar incremental migration approaches. Good understanding of REST API design, microservices and event-driven architecture patterns. Practical day-to-day use of AI-assisted development tools such as GitHub Copilot, Cursor, Claude Code or similar. Identity ...

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 ...

leadership across backend engineering, architecture, and delivery. This role will play a key part in shaping modern banking platforms built on cloud-native technologies, microservices, event-driven architecture, and AI-assisted engineering practices. The successful candidate will work closely with senior architects and stakeholders while leading offshore engineering teams … technical direction across backend workstreams Contribute to architecture governance, design reviews, technical decision-making, roadmap planning, and risk management Design scalable, secure, and resilient microservices-based architectures using Java and modern engineering practices Architect payment solutions supporting real-time payments, cross-border transactions, settlement, reconciliation, and regulatory requirements Design integration ...

Docker) for modern platform environments - Experience working with CI/CD pipelines and automation tooling (e.g. Jenkins, Bamboo) - Strong understanding of modern platform architecture, microservices and cloud-native systems - Good communication skills and ability to provide technical leadership. KEY SKILLS DEVOPS ENGINEER, DEVOPS, SITE RELIABILITY ENGINEER, PLATFROM ENGINEER, PLATFROM, CLOUD ...

using modern AWS cloud infrastructure and microservice design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate with partner tech teams to scale platform ...

stack includes: Backend: TypeScript, Node.js, C#, .NET Frontend: TypeScript, React Cloud & Infrastructure: AWS (ECS, Lambda, SQS, DocumentDB, DynamoDB), Terraform, SST (Infrastructure as Code) Architecture: Microservices, Microfrontends, Event-driven architecture What You Need to Be Successful A strong background in TypeScript and C# with experience building modern, production-grade APIs ...

programming AI frameworks such as AutoGen, Langflow, Tensorflow Knowledge of Infrastructure as Code, CI/CD Use of Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React‐native CMS, DXPs and common ...

Searchability NS&D in London is seeking a Cloud Architect with active Enhanced DV clearance for a permanent role. The position is London-based with salary up to £120,000 DOE plus DV bonus, offering ...

latency transaction processing engine hosted on AWS. Key Responsibilities Lead technical design, system architecture, and C# code delivery. Build low-latency, real-time microservices and RESTful Web APIs. Implement multithreaded and asynchronous processing for high-volume data streams. Maintain high test coverage (NUnit/Moq) and automated CI/ ...

Youll Bring: Senior/Staff-level backend mastery in C# and .NET 9/10 , with the ability to architect and lead distributed REST microservices at scale. Strong authority in AWS serverless engineering: Lambda-first mindset, hands-on experience with API Gateway, SQS, Step Functions, EventBridge and IAM. Deep data ...

interfaces that integrate seamlessly with AI-driven back-end services. Expertise in back-end development, with experience in building and deploying scalable APIs and microservices to support AI solutions. Knowledge of OAuth (Okta) for implementing secure, scalable authentication and authorisation mechanisms in full-stack applications, ensuring data protection and privacy ...

lifecycle. Mentor peers, drive engineering excellence and partner with stakeholders to translate business needs into technical outcomes. You will work with Java/JavaScript, microservices, Azure, CI/CD, and modern DevOps practices in a collaborative environment that values security and quality. #J-18808-Ljbffr ...

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 ...

Ensure NFRs (scalability, resilience, security, compliance) Lead design workshops and manage architecture roadmap Primary Skills: Solution architecture & HLD design Event-driven architecture (Kafka, streaming) Microservices, APIs, cloud (AWS/Azure) Payments domain (SEPA, SWIFT, Faster Payments, ISO 20022) Secondary Skills: TOGAF/architecture governance CRM (Dynamics), billing, monitoring systems Cross ...

Architect, Technical Architect or senior technical role. Expertise in cloud architecture across AWS and preferably also Azure. Hands-on experience designing integrations using APIs, microservices, event-driven patterns, or middleware. Solid understanding of CRM and ERP capabilities. Proven ability to work in, and support, agile delivery environments (Scrum/Kanban ...

therefore candidates must be currently based in London in order to be considered. Key Skills Java Python Perl PHP Ruby C# Golang Node.js Microservices mySQL Kubernetes Pre-Employment Screening If your application is successful, your personal data may be used for a pre-employment screening check by a third party ...

Full Stack Developer to join their team. The role will be working development and implementation of applications used across trading. Requirements Java, Springboot, Microservices UI - Angular, Typescript, JavaScript - (open to react also) Kafka, MQ, FIX Protocol Investment Banking or Investment Management experience. AI Driven Development tools, Claude Code, Github Code ...

user-centred, production-ready software Design and build robust, scalable backend services using Kotlin, Java and Spring Boot Develop and integrate RESTful APIs and microservices Work collaboratively with multidisciplinary teams to solve complex client problems Take ownership of development and deployment pipelines Work across cloud environments and modern DevOps practices … development background Extensive experience across the full software development lifecycle Strong experience with Spring Boot and the wider Spring Framework Experience designing and developing microservices and RESTful APIs Experience delivering robust, scalable and high-quality digital solutions Strong understanding of public cloud platforms , ideally AWS, Azure and/ ...

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. ...

London is seeking a Senior Lead Software Engineer to join our backend engineering team. The role focuses on Java and Kotlin, building cloud-native microservices, and delivering scalable, customer-facing platforms within the banking and payments domain. You will shape technical direction, mentor engineers, and balance long-term architecture goals ...