851 to 875 of 1,318 REST Jobs in the UK

code and environment management Experience across managed hosting platforms such as Azure, Acquia, Umbraco Cloud, WP Engine or Pantheon API design and integration, REST and GraphQL, including third-party systems such as CRM, payment and marketing platforms Security by design and DevSecOps practice, with particular awareness of handling supporter ...

databases, containers and observability, while also providing technical leadership and mentoring junior engineers. Key Responsibilities Design and develop scalable Java/Python microservices and REST APIs. Build and operate event-driven solutions using Apache Kafka . Design and optimise AWS Aurora PostgreSQL databases and data platforms. Deploy and support applications … using Docker and Kubernetes . Develop API integrations using REST, JSON and modern API design practices. Implement resilient systems with appropriate retry, timeout and error-handling mechanisms. Work with monitoring and observability tools including Grafana, Prometheus and Dynatrace . Provide hands-on production support, troubleshooting and root cause analysis. Support ...

maintain automated UI tests Test complex user journeys, state management, routing, validation, authentication, and accessibility Advise on testability improvements in frontend code Test REST APIs, service boundaries, integrations, retries, failure modes, and resilience patterns Contribute to test strategy for micro-services and distributed systems Validate API contracts, error handling, edge … Experience testing UI behaviour, forms, validation, routing, authentication flows, and browser compatibility Basic understanding of HTML, CSS, JavaScript, and browser developer tools Experience testing REST APIs and strong knowledge of API authentication, authorisation, routing, middleware behaviour, configuration, validation, and error handling Good understanding of C# and .NET application architecture Experience ...

DevOps, and Product teams in an Agile (Scrum/Kanban) environment. Integrate LLM-based capabilities (e.g., OpenAI, Gemini, Claude) into Java services via REST/SDK — for use cases such as document extraction, policy summarisation, or intelligent routing. Build or consume vector-search capabilities (e.g., OpenSearch, Pinecone) for retrieval-augmented … Essential Qualifications and Skills 4–7 years of hands-on Java development experience; strong Java 11+ command is non-negotiable. Solid Spring Boot experience: REST APIs, Spring Security, Spring Data, Spring Cache. Good understanding of microservices architecture, resilience patterns (Circuit Breaker, Retry, Bulkhead). Experience with Camunda BPM or similar ...

Technical Skills Commercial experience developing applications using React and TypeScript . Experience building applications using .NET and C# . Experience designing, developing and integrating REST APIs. Solid understanding of full stack software development principles. Experience using Git, Bitbucket or similar version control systems. Understanding of CI/CD pipelines … develop their cloud, DevOps and full stack engineering skills while contributing to the delivery of innovative digital products. Key Technologies React TypeScript .NET C# REST APIs Azure Azure DevOps Git CI/CD Automated Testing Agile Delivery Cloud Technologies DevOps Practices Monitoring & Observability To find out more about Computer Futures ...

Python development and OOP experience.Ability to write clean, maintainable and well-structured Python code using OOP principles.Familiarity with Docker/containers.Basic understanding of APIs (REST)Responsibilities and DutiesDevelop internal tools and systems to support traders, including automation scripts and web-based control consoles.Build and maintain end-to-end sports data ...

Ansible, OpenTofu). Modern Python tooling and packaging such as uv. Data storage and pipelines, including large simulation results and model serving. API, REST, WebSockets such as FastAPI. Hybrid working available (3 days office/2 WFH), a very generous base salary dependent on your level of skills and experience ...

data requirements required to support critical business processes and data solutions. Own integration and data sharing standards, including interface specifications such as JSON and REST APIs, ensuring that structures support interoperability, decoupling and future-proofing. Represent information in forms appropriate to the solution context, including UML-friendly models, JSON structures ...

experience leading multiple concurrent projects or workstreams in a consulting environment.Strong hands-on knowledge of Workday integration technologies (Studio, EIB, Core Connectors, PECI, RaaS, REST/SOAP).Experience translating business requirements into scalable integration solutions.Demonstrated ability to manage stakeholders, facilitate workshops, and drive delivery outcomes.Strong understanding of integration frameworks, patterns ...

implementing pipelines using DAGs (e.g. Kubeflow, DVC, Ray) Experience of big data technologies (e.g. Spark, Hadoop) Have constructed batch and streaming microservices exposed as REST/gRPC endpoints Familiarity with GraphQL We recognize that our people are our strength and the diverse talents they bring to our global workforce ...

implementing pipelines using DAGs (e.g. Kubeflow, DVC, Ray)Experience of big data technologies (e.g. Spark, Hadoop)Have constructed batch and streaming microservices exposed as REST/gRPC endpointsFamiliarity with GraphQL#CIBAppliedAIJ.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations ...

including hands-on experience with SSO, user lifecycle management, and directory/group structures. Proficiency in basic Python, Go, or PowerShell to interface with REST APIs across SaaS ecosystems (Slack, Google Workspace, Okta). Knowledge of SaaS Security Posture Management (SSPM), and ideally, experience using tools like AppOmni, Adaptive Shield ...

building and maintaining Python-based automation scripts to improve network efficiency, visibility and incident response in a hybrid setup. You will work with REST APIs, JSON, and Git, contribute to CI/CD and Infrastructure as Code initiatives, and collaborate with senior automation engineers to deliver robust solutions. #J ...

microservices, using Java/Spring Boot and Postgres, with a focus on maintainable code, TDD and CI/CD. The role involves building REST APIs, evolving systems for card payments, treasury, and crypto liquidity, and collaborating with a world-class team. #J-18808-Ljbffr ...

event-driven integrations, and DevOps pipelines. Hybrid role with client sites and offices; you will work with AWS Lambda, S3, DynamoDB, NATS JetStream, and REST APIs to deliver secure, scalable solutions. Capgemini offers training, wellbeing programs, and an inclusive culture. #J-18808-Ljbffr ...

London. The role focuses on software architecture, defining and communicating architectural views, and supporting the development community. The candidate should have experience with microservices, REST APIs, Java, AWS and containerisation, and be adept at aligning solutions with strategic direction while maintaining quality #J-18808-Ljbffr ...

will work with TypeScript and Node.js (18–22) on AWS Lambda, DynamoDB, S3, SQS, EventBridge, and Step Functions to deliver reliable microservices. You design REST APIs with type-safe schemas, model data for DynamoDB and PostgreSQL, and orchestrate event-driven workflows. You will ensure observability and quality through tests ...

inside IR35. Responsibilities include collaborative development, technical direction, and ensuring high-quality production code. The ideal candidate has strong .NET Core/C# skills, REST API design/consumption, and SPA experience (Blazor preferred). #J-18808-Ljbffr ...

home per week). You will help build and maintain Java applications that power our trading platforms, focusing on performance, reliability and scalable REST APIs with secure authentication. Work with global teams across time zones, contribute to design sessions, and apply best practices in an evolving SDLC with mentoring ...

contribute to architecture decisions. The role emphasizes collaboration, innovation, and responsible AI practices across the SDLC. You will work with modern Java, Spring, REST APIs, and cloud-native platforms, while ensuring security and reliability in complex business-critical #J-18808-Ljbffr ...

Back End teams and stakeholders to deliver accessible interfaces in a mission-critical environment. Role requires strong React/TypeScript expertise, experience with REST APIs, and a secure delivery mindset. Current DV clearance and four days onsite at an MOD location are mandatory. #J-18808-Ljbffr ...

Developer to lead the design, development, and deployment of mission-critical applications using Java/JEE, Spring Boot, and microservices. You will build secure REST/gRPC APIs, manage asynchronous inter-service communication, drive CI/CD pipelines with Jenkins, and mentor junior engineers while promoting best practices in coding ...

strong team to deliver secure, high-performing services that enable global financial inclusion. The role focuses on greenfield development and improving existing systems, building REST APIs and microservices, and evolving systems like card payments, treasury, and crypto liquidity using Java 25, #J-18808-Ljbffr ...

Developers to join our back-end team in a challenging, fast-paced scale-up environment. You will build robust Python solutions, design and deliver REST APIs in Django, and collaborate with AI engineers on large data sets. You’ll own high quality, tested code and have opportunities to move into ...

switching, TCP/IP, BGP, OSPF, MPLS, VLANs, WAN/LAN, SD-WAN and network security fundamentals. Automation Practical capability in Python, Ansible and REST APIs. Experience with Terraform, PowerShell and Git/GitHub is desirable. Monitoring & Observability Experience with network monitoring or observability platforms such as netbox, SolarWinds, Auvik ...