1 to 25 of 46 Contract Microservices Jobs in London

Skills 3 days onsite is essential Strong domain knowledge in Corporate Payments (essential) , plus Accounting Services, Liquidity Management, and Receivables. Expertise in API design, microservices, and integration platforms. Experience with cloud platforms (AWS, Azure, GCP). Familiarity with DevOps, CI/CD pipelines, and containerisation (Docker, Kubernetes). Proficiency ...

experience with: TypeScript/JavaScript (NextJS, NodeJS, Tailwind) Terraform and DevOps Experience building and scaling SaaS platforms in production. Strong background in software architecture, microservices, and API design. Hands-on experience with AWS platform. Track record of delivering high-quality software under tight timelines. Strong communication skills, able to motivate ...

Position: Senior Java Microservices AWS developer Location: London, UK (2 days a week from office) 6 months contract position The Role As Senior Java Microservices AWS developer with a strong hands-on experience, you will design and develop scalable, cloud-native web applications using Java and AWS Serverless architecture Model. … Java (latest versions), Spring Boot, and AWS technologies. Architect and implement RESTful APIs for distributed enterprise-grade systems. Develop robust, scalable, and high-performance microservices leveraging Spring Boot and modern design patterns. Integrate and manage AWS services such as EC2, S3, Lambda, RDS, and API Gateway for cloud-native deployments. ...

application and solution architecture Strong background in .NET/C#, SQL Server, and enterprise integration Proven experience modernizing monolithic systems into service-based or microservices architectures Practical knowledge of Docker, Kubernetes, and cloud platforms (Azure or AWS) Experience with messaging, APIs, observability, and testing practices Strong communication skills and experience ...

experience building scalable, high-performance full-stack applications . Strong hands-on experience with React, Tailwind CSS, Node.js, and TypeScript . Solid understanding of microservices and modular architecture . APIs, Data & Integrations Strong experience with RESTful and GraphQL APIs . Hands-on experience with middleware and orchestration tools such ...

scripting languages Python, Shell, Go Lang, Terraform etc. Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI). Understanding containerization (Docker) and microservices architecture. Ansible configuration management and deployment. Desirable Skills/Knowledge/Experience/Personal Attributes Proven experience in compute, OpenShift, Kubernetes, hypervisors, storage, Windows, networks ...

Java (latest versions), Spring Boot, and AWS technologies. Architect and implement RESTful APIs for distributed enterprise-grade systems. Develop robust, scalable, and high-performance microservices leveraging Spring Boot and modern design patterns click apply for full job details ...

office environment in financial services - must have. Strong Azure cloud experience. Strong knoweldge across a range of asset classes - ideally Commodities. Extensive understanding of Microservices architecture. Strong experience in DevOps and Agile methodologies. Extensive TDD/BDD experience. Good fullstack development experience with Angular - nice to have. What ...

skilled team and will work with them to contribute a robust, backend-first platform. What we're looking for: Backend: C#, .NET Core 8, microservices, big-picture system understanding Frontend: Vue3 preferred (Angular/React ok), functional experience required Nice to Have: Basic CI/CD (Azure DevOps), Terraform, platform ...

succeed : 5+ years' Java Development experience in financial services. Extensive experience with SpringBoot, Spring MVC, and Spring Security. Strong experience in distributed programming. Extensive microservices development experience with RESTful services. Strong cloud experience. What you'll get in return : Up to £650pd Umbrella. London-based hybrid working. Initial 6-month ...

Experience & Skills: 20+ years in IT with 10+ years in Solution Architecture. 5+ years in Banking/Financial Services, preferably Payments. Strong expertise in microservices architecture, cloud platforms (AWS/Azure/GCP), containers, Kafka, and distributed systems. Proven experience designing high-throughput, low-latency applications. Strong background in architecture ...

modernization frameworks. Migration & Modernization Expertise Proven experience leading end-to-end large-scale migration programs . Strong understanding of application architectures (monolith, microservices, distributed systems). Skilled in designing containerization & orchestration strategies (Docker, Kubernetes, EKS). Leadership & Communication Ability to influence senior stakeholders and articulate architecture decisions. Strong problem-solving ...

Services, Azure B2C Directory, Azure Pipelines etc React/ReactJS C# .Net/.Net Core Commercial experience with: MS Visual Studio CI/CD Microservices Architecture NoSQL or Cosmos DB Git Agile/Scrum/Kanban Any previous experience working within HealthTech, MedTech or Pharmaceutical environments is beneficial ...

integration work across multiple internal platforms* Supporting CRM/HubSpot integrations in one of the roles (nice to have) Tech EnvironmentNode.js, TypeScript, JavaScript, APIs, microservices, cloud platforms (AWS/GCP/Azure), data integrations, distributed systems. What They're Looking For* 6-10+ years backend engineering experience* Strong Node.js ...

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 ...

Banking, SEPA rulebooks, UK Payment Regulator mandates, ECB/TARGET services updates, ISO 20022 migration, and AML/CTF regulations. Proficiency in API Design, microservices, and integration platforms. Modernprogramming languages (Java, .NET, Python, JavaScript frameworks) What you'll get in return An exciting opportunity to join an international organisation working ...

Banking, SEPA rulebooks, UK Payment Regulator mandates, ECB/TARGET services updates, ISO 20022 migration, and AML/CTF regulations. Proficiency in API Design, microservices, and integration platforms. Modernprogramming languages (Java, .NET, Python, JavaScript frameworks) What you'll get in return An exciting opportunity to join an international organisation working ...

high-quality code. What we're looking for Strong experience in full-stack development with React/TypeScript and Java . Proven experience with microservices, distributed systems, and real-time trading or financial platforms . Hands-on understanding of system performance, latency optimisation, and observability . Ability to collaborate with ...

Java (latest versions), Spring Boot, and AWS technologies. Architect and implement RESTful APIs for distributed enterprise-grade systems. Develop robust, scalable, and high-performance microservices leveraging Spring Boot and modern design patterns. Integrate and manage AWS services such as EC2, S3, Lambda, RDS, and API Gateway for cloud-native deployments. … Minimum 10 years of experience Java application development Strong hands-on expertise in Java 11+ (preferably Java 17 or latest) Proficiency in Spring Boot, Microservices architecture, and Core Spring Experience with Java Server-Side Concurrent Programming, Multithreading, and Design Patterns Deep understanding of AWS Cloud services, including: Serverless Architecture (Lambda ...

Role Summary: We are seeking a highly skilled Datadog Subject Matter Expert (SME) with a strong developer mindset to join our client engagement onsite in the UK. The role focuses on designing, implementing, and optimizing ...

Datadog developer 6 Month contract initially + Extensions Based: London Max 2-3 days onsite p/w Rate: £Market rates p/d - (via Umbrella company) We have a great opportunity with a world ...

Splunk, ELK/Opensearch, CloudWatch Logs Metrics & telemetry: Prometheus, Grafana, OpenTelemetry Event management: ServiceNow, PagerDuty, Moogsoft, BigPanda Strong knowledge of instrumentation for distributed systems, microservices, containers (EKS, ECS), serverless workloads, and legacy systems. Migration & Architecture Skills Proven experience supporting large-scale on-prem to AWS migrations . Deep understanding ...

delivery guarantees Experience that will set you apart: 7+ years in backend engineering roles Proven ownership of significant refactoring or modernisation programmes Background in microservices and distributed architectures Track record improving scalability and performance in production systems Experience moving legacy estates toward modern designs We are an equal opportunities employer ...

evaluation), embeddings , and RAG design (index selection, chunking strategies, reranking, citations). Strong design of secure API and event-driven integration patterns; familiarity with microservices and domain-driven design concepts. Practical expertise in Entra ID , RBAC, network isolation (Private Links), secret management, data residency , and Responsible AI controls. Experience aligning ...

evaluation), embeddings, and RAG design (index selection, chunking strategies, reranking, citations). Strong design of secure API and event driven integration patterns; familiarity with microservices and domain driven design concepts. Practical expertise in Entra ID, RBAC, network isolation (Private Links), secret management, data residency, and Responsible AI controls. Experience aligning ...