451 to 475 of 847 REST Jobs in the UK

Technical Product Owner

Hiring Organisation
Leo Technology
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
engage Developers in technical design and trade-off discussions Hands-on SQL experience and a strong understanding of relational data models Good knowledge of REST APIs, system integrations and client-facing web applications Experience creating UML diagrams, process flows and data mapping Experience using backlog management tools such as Azure ...

Salesforce Software Engineer - Senior Associate

Location
Greater London, England, United Kingdom
Platform Developer 1) Experience in Force.com platform (Async Apex) Service & Sales cloud development experience SOQL/SOSL/DML operation and SOQL query optimizations REST integrations with external services Testing methodologies & frameworks & integration testing Experience working in an Agile team (Scrum/Kanban) Migration tools Experience with Lightning Web Components ...

Solutions Engineer

Location
Greater London, England, United Kingdom
Proficiency in Python, with the ability to write clean, production‐quality scripts for data ingestion, pipeline automation, API integrations, and custom tooling; experience with REST APIs and SDKs is strongly preferred Hands‐on experience with at least one major cloud platform (GCP, AWS, or Azure), including data storage, compute ...

Director, Generative AI Experience Engineering (EMEA) - London

Location
Greater London, England, United Kingdom
Azure also considered Serverless and edge infrastructure AI workload deployment and optimisation CI/CD pipelines and Infrastructure as Code Additional Technical Experience - REST and GraphQL APIs - Microservices and MACH architectures - CMS, DXPs and MarTech ecosystems QUALITIES AND CHARACTERISTICS Must come from a strong engineering or development background with deep ...

Staff Backend Software Engineer

Location
City of Edinburgh, Scotland, United Kingdom
software development lifecycle. Proven ability to influence technical direction and make significant contributions to the architecture of complex, distributed systems. Understanding of REST, service-based architecture, and distributed systems. A rapid learner with robust analytical and problem-solving abilities. A curious person, who enjoys digging deep into requirements and handling ...

Senior Software Engineer (Java)

Location
Greater London, England, United Kingdom
manage their money. What you'll be doing The work will focus on greenfield development and improvement of existing systems Projects will include building REST APIs, engineering microservices and evolving a number of systems that our business depends on (e.g. card payments, treasury management, transactions booking, crypto liquidity) Our technology ...

Director, Generative AI Experience Engineering (EMEA)

Location
Greater London, England, United Kingdom
Azure also considered Serverless and edge infrastructure AI workload deployment and optimisation CI/CD pipelines and Infrastructure as Code Additional Technical Experience REST and GraphQL APIs Microservices and MACH architectures CMS, DXPs and MarTech ecosystems QUALITIES AND CHARACTERISTICS Must come from a strong engineering or development background with deep ...

Staff Software Engineer

Location
United Kingdom
professional software engineering experience with ownership of production systems and operational improvements Strong backend development experience (Ruby, Node.js, or similar) Solid understanding of REST APIs, service contracts, distributed systems, and common software design patterns Experience working across backend systems, APIs, and production environments Quality & Testing Hands‐on experience with automated ...

Software Engineering Team Lead

Location
Greater London, England, United Kingdom
Boot, and Kubernetes (k8s). Design APIs: Champion an API‐first mindset by designing, documenting, and ensuring the quality of robust, efficient HTTP/REST APIs for microservice communication (including using tools like OpenAPI/Swagger). Ensure System Health: Oversee and implement strategies for system scalability, resilience, and high ...

Leading Engineering Developer - Enterprise AI Products - Senior Vice President

Location
Greater London, England, United Kingdom
Build and maintain CI/CD pipelines to support reliable, repeatable deployments. Collaborate with teammates on shared components and codebases. Apply knowledge of networking, REST APIs, databases, and CLI tooling in day-to-day delivery. Troubleshoot and resolve technical issues swiftly and effectively. Risk & Compliance Take ownership of risk ...

Technical Product Manager – Fixed Income Technology

Location
Greater London, England, United Kingdom
team using tools such as Jira, Bitbucket, Sonar & Team City Worked with tools such as IntelliJ, Gradle, etc., Experience on JSON/XML and REST service Core Competencies Excellent communication skills, oral and written; ability to face off to business users. Good team-work skills, and the ability to work ...

QA Tester - **Must have Active SC Clearance**

Hiring Organisation
VIQU IT Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400 - 500 per day
clear view of what to test first, where the risk sits in streaming data, and how to sequence and evidence it. 4. Modern architecture. REST, contract testing, schema validation. This is a greenfield build and legacy-only API experience will not translate. ALSO REQUIRED Automated regression testing in CI: repeatable ...

Software Engineer, Agentic AI

Location
Cambridge, England, United Kingdom
orchestration patterns. Experience building and maintaining RAG pipelines, agent frameworks, MCP servers or equivalent function-calling architectures, and conversational interfaces. Familiarity with cloud platforms, REST APIs, containerization, and modern deployment environments. Experience with observability, evaluation, experimentation, and feedback loops for AI systems in production. Ability to work independently, manage ambiguity ...

Senior Forward Deployed Engineer – Key Accounts (AI Solutions)

Location
Chesham, England, United Kingdom
technical authority, operating with autonomy and credibility in front of senior (VP/CxO) stakeholders. Strong command of APIs, webhooks, and data structures (JSON, REST, GraphQL) — able to design and troubleshoot integrations confidently. Even better if you have experience with MCP Servers. Hands‐on experience with low‐code orchestration tools ...

Software Engineer (Digital)

Location
Hemel Hempstead, England, United Kingdom
Back-End Microservice Development Design and build .NET 8/ASP.NET Core microservices that form the back-end of Warner's digital platform — implementing REST APIs, domain logic, and integration with Warner's core systems (iStay, Maestro, Bloomreach, Optimizely, Amazon Connect). Deploy and operate microservices on AWS using … . Headless CMS integration: Optimizely and Bloomreach — experience with headless CMS patterns and personalisation APIs. Back-End & Microservices .NET 8/ASP.NET Core (required): REST API development with minimal APIs or controller-based approaches, middleware pipelines, dependency injection, and configuration management. C#: clean, idiomatic C# — LINQ, async/await, records ...

Senior Java Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
message processing environment. The team is heavily Java-focused, operating within a client ecosystem that relies extensively on Kafka, Kubernetes/OpenShift, caching solutions, REST APIs, and high-throughput distributed systems. You will bring deep, practical experience in scaling systems that process millions of messages per day and strong problem … Server, Oracle, etc.) and messaging platforms such as Kafka and MQ. Experience with the Spring framework and Spring Boot technologies. Experience in Java REST API development and application security best practices (OAuth, JWT, etc.). Experience with build and source control tools: Gradle, Maven, Git/Bitbucket. Experience with caching ...

Workday Integrations Principal Consultant

Location
Greater London, England, United Kingdom
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 ...

Frontend Architect - React

Hiring Organisation
HCLTech
Location
London, UK
Employment Type
Full-time
Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript Real-Time Communication: Strong understanding of WebSockets, Server-Sent Events (SSE), and REST APIs State Management & Programming: Solid experience with state management libraries (e.g., Redux) and reactive programming paradigms Architecture: Strong understanding of micro-frontends and Single Page ...

Architect Lead - Financial Crime

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£105000 - £120000/annum bonus + bens
Screening Client Risk Rating Transaction Monitoring Case Management & Alert Triage Expertise in enterprise architecture, solution architecture and platform transformation. Experience designing complex integrations using REST APIs, event-driven patterns and modern cloud technologies. Strong knowledge of CRM, workflow and data platform architectures. Ability to engage and influence senior stakeholders across ...

Backup and Recovery Engineer

Location
United Kingdom
enterprise platforms Experience with immutable repositories, object lock, offline or air-gapped copies, tape libraries, isolated recovery environments, or ransomware recovery solutions PowerShell, Python, REST API, infrastructure-as-code, or other automation experience Vendor certifications such as Veeam Certified Engineer (VMCE), Commvault, Rubrik, Cohesity, Veritas, Dell Technologies, Microsoft Azure ...

Asset & Wealth Management - Software Engineering Lead - Vice President - Birmingham

Location
Birmingham, England, United Kingdom
Engineering, with at least 2+ years in a formal leadership or management role. Design and Development: Expertise in producing scalable software solutions involving Spring, REST services, JMS, Hibernate/JPA and JSONs. Experience working with databases like Sybase or MongoDB and messaging frameworks like Kafka. Cloud Expertise: Hands‐on knowledge ...

Real-Time Backend Engineer | Crypto Trading Platform (London)

Location
Greater London, England, United Kingdom
processing, and real-time client APIs, collaborating closely with product, frontend, and trading teams. Applicants should have Kotlin or Python backend experience, proficiency with REST APIs and WebSockets, and knowledge of SQL, Docker/Kubernetes, and AWS. #J-18808-Ljbffr ...

Senior Full-Stack Engineer: Build Scalable, AI-Driven Apps

Location
Glasgow, Scotland, United Kingdom
group to advance trusted technology and support the firm's core objectives. You will work across design, development, testing, and deployment, using Java, Spring, REST APIs, and cloud-native platforms. #J-18808-Ljbffr ...

Contract Full Stack Developer - VR

Hiring Organisation
Enterprise Recruitment Ltd
Location
Central London, City of Westminster, Greater London, United Kingdom
Employment Type
Contract
ideally looking for someone available to start ASAP. Requirements: Strong commercial TypeScript across the full stack React and Next.js on the frontend Node.js and REST APIs on the backend PostgreSQL, Docker and AWS Experience with WebXR, Meta Quest or PWAs is preferred, as is any background in video streaming ...