1,701 to 1,725 of 2,539 REST Jobs

Java Backend Engineer - Microservices & Cloud

Location
Greater London, England, United Kingdom
projects leveraging Java, Spring Boot, Kafka, and cloud technologies to deliver secure, high-performing systems. The role involves building CI/CD pipelines, implementing REST APIs, and collaborating with cross-functional teams to innovate and optimize platform performance. #J-18808-Ljbffr ...

Workday Extend Developer: Build Advanced Extend Apps

Location
United Kingdom
design through deployment and support. Ideal candidates have 5+ years of development experience, hands-on Workday Extend expertise, familiarity with App Builder, PMD, Workday REST/SOAP, XML/XSLT/XPath, and security concepts. #J-18808-Ljbffr ...

Senior Oracle Fusion Integrations Consultant

Location
Maidenhead, England, United Kingdom
build and deploy integrations, extend Fusion with Visual Builder Studio, and ensure secure, scalable deployment pipelines in a governed environment. You'll work across REST, SOAP, and SFTP adapters, manage security (OAuth, TLS), and participate in quarterly Oracle updates while supporting on-call incidents and handover #J-18808-Ljbffr ...

Senior Backend Engineer, Customer Lifecycle-Lead & Deliver

Location
Greater London, England, United Kingdom
will mentor a team, review code, and deliver robust Python/Django solutions within the energy domain. You’ll work on domain modelling, REST APIs, and asynchronous processing, building scalable services and a support site for electricity and gas operations in the UK market. #J-18808-Ljbffr ...

Full-Stack PHP/Laravel & Vue Developer

Location
Greater London, England, United Kingdom
business-critical platforms supporting dashboards, reporting and partner journeys. You will work with Laravel backend and Vue frontend, handling 3–5 years of experience, REST APIs and data queries. Familiarity with AWS/Azure, Redis, and modern tooling is a plus. #J-18808-Ljbffr ...

FinTech Technical Support Engineer — Customer-Focused

Location
Greater London, England, United Kingdom
resolve complex problems, balancing customer needs with internal priorities. You should have 2+ years in a customer-facing role and experience with REST APIs, SQL, CSS/HTML, and at least one coding language (JavaScript or Python). #J-18808-Ljbffr ...

Senior React Engineer for Self-Service Analytics UI

Location
Greater London, England, United Kingdom
service analytics and data visualization capabilities across OneView, our analytics platform. You will build scalable applications using React and Next.js, integrating with OneView via REST APIs. You will design performant, server-rendered and statically optimized frontends for Azure-hosted, multi-tenant cloud environments, and collaborate with Product, Platform, Data Science ...

Senior Salesforce Developer - AI Cloud & Integrations

Location
City Of London, England, United Kingdom
Service Cloud, Experience Cloud and Data Cloud, integrating Agentforce and Agentic AI capabilities. The role requires hands-on expertise with Apex, LWC, Visualforce, and REST/SOAP integrations, reporting to Architects and stakeholders in a complex transformation program. #J-18808-Ljbffr ...

Senior Java Full-Stack Engineer for Trading Platform

Location
England, United Kingdom
applications, delivering scalable components across markets and time zones. You will collaborate with senior engineers and frontend teams to enhance a trading platform, implement REST APIs, and ensure robust performance in a Linux environment. Experience with Java 21, Spring Boot, React, and databases is valued. #J-18808-Ljbffr ...

SaaS Full-Stack Engineer: Build Scalable, Multi-Tenant Apps

Location
Cambridge, England, United Kingdom
industry-leading platforms. You will collaborate with cross-functional teams across product and engineering. You will work with TypeScript, Node.js (NestJS/Express), Angular, REST APIs, ORMs, PostgreSQL, Redis, Kafka, and GitLab/GitHub, contributing to code quality with unit, integration, and end-to-end tests. #J-18808-Ljbffr ...

Remote Java Backend Engineer | Microservices & AWS

Location
England, United Kingdom
Java Backend ATA to design, develop and maintain backend services and APIs for a modern enterprise discovery platform. You will build scalable microservices, implement REST and GraphQL, leverage AWS, and work closely with cross-functional teams. Remote work with occasional travel to Amsterdam may be required. Candidates should have ...

Senior Umbraco .NET Lead - Hybrid Web Apps

Location
Spalding, England, United Kingdom
technical decisions, and deliver modern web applications using C#, .NET Core and Umbraco CMS. The role includes work on greenfield and existing systems, designing REST APIs, integrating third‐party services, mentoring peers, and helping define development standards for enterprise CMS solutions in a hybrid setup (three days on-site). ...

Full-Stack Mobile Engineer: Java, Flutter & AWS

Location
Greater London, England, United Kingdom
Sitecore where appropriate. You will collaborate with product owners, designers and testers to turn business challenges into scalable, maintainable technology solutions. Experience with REST APIs and CI/CD is essential. #J-18808-Ljbffr ...

Client-Facing AI Implementation Engineer

Location
Greater London, England, United Kingdom
integrations and provide expert advisory services through API-focused guidance. You will work with customers to gather requirements, deliver demonstrations, and streamline implementation using REST/SOAP APIs and cloud-based solutions. The role requires 1-3 years in SaaS, strong communication skills, and hands-on AI experience to improve ...

Senior Python & API Architect - Remote UK

Location
United Kingdom
DevSecOps practices while staying hands‐on technically. You will drive architecture decisions and build enterprise apps using Python, Django, Flask and React.js, delivering secure REST APIs and scalable data solutions in a hybrid remote setup across the UK. #J-18808-Ljbffr ...

Senior ServiceNow GRC Architect: Enterprise Platform Lead

Location
Greater London, England, United Kingdom
into architectural blueprints and lead governance, performance tuning, and security efforts across IRM, SecOps, ITSM, ITOM, and CSM modules. Architect and oversee integrations via REST, SOAP, JDBC, and MID Server, guiding agile teams and ensuring high-quality deployments while staying current #J-18808-Ljbffr ...

SDET: Test Automation & Quality Engineer (Hybrid)

Location
Nottingham, England, United Kingdom
arrangement with 40% office-based work in Nottingham. Candidates should have strong automation testing skills and experience with frameworks like Selenium, Playwright, Cypress, and REST-Assured. #J-18808-Ljbffr ...

Senior Salesforce Engineer Hybrid Impactful Platform Leader

Location
Greater London, England, United Kingdom
complex Salesforce solutions from discovery through production, shaping architecture and delivering scalable, secure outcomes. You’ll work hands-on with Apex, Lightning Web Components, REST/SOAP integrations and declarative tooling, mentoring peers, reviewing code, and helping raise engineering standards across the Salesforce #J-18808-Ljbffr ...

Full-Stack Engineer (PHP/Laravel) – Hybrid, London

Location
Greater London, England, United Kingdom
Laravel, with a strong emphasis on clean, testable code and collaborative problem solving. You will work with React or Vue on the frontend, integrate REST APIs, and participate in CI/CD practices while embracing AI-assisted development responsibly to improve software quality and delivery timelines. #J-18808-Ljbffr ...

Remote Data Migration Consultant – Azure & SQL

Location
Brierley Hill, England, United Kingdom
role requires 1–3 years of technical consulting or data engineering experience, SQL proficiency (MS SQL Server/T-SQL), and familiarity with REST/SOAP APIs and Postman. Remote-first position with international scope and Azure exposure. #J-18808-Ljbffr ...

Java Engineer — Secure, Global Payments Platform

Location
Milton, England, United Kingdom
collaborate with engineers in the UK and US, perform code reviews, and contribute to continuous improvement across the SDLC. Proficiency in Java, REST, Spring Boot, SQL/PLSQL, and Oracle is highly valued, with a strong focus on reliability, performance, #J-18808-Ljbffr ...

Senior Backend Engineer - API Platform, Java & Microservices

Location
Greater London, England, United Kingdom
build, and lead scalable public APIs with Java, Spring Boot, Kafka, and PostgreSQL, shaping developer experience for global partners. The role emphasizes API standards (REST, OpenAPI/Swagger, OAuth2), mentorship, cross-functional collaboration, and a strong product mindset, with travel to engineering hubs as needed and a generous equity package. ...

SharePoint Dev Engineer: SPFx, Graph & Integrations

Location
United Kingdom
User Experience (EUE) team to support high-profile clients. You will design and build SharePoint solutions using SPFx, develop with JavaScript, TypeScript, React and REST APIs, and integrate SharePoint with third‐party systems. This on-site UK role requires five days on site and includes pre-employment checks. Capgemini promotes ...

Hybrid Java Backend Engineer: Microservices & Kafka

Location
Glasgow, Scotland, United Kingdom
Engineer to design and build robust, scalable microservices using Java 17+ and Spring Boot 3. You will work across the full backend stack, design REST APIs, implement Kafka-based event-driven services, and apply domain-driven design. The role supports a hybrid model with 2 days in the Glasgow office. ...

Contract Senior Full-Stack Engineer – Java 21 / React / AWS

Location
Greater London, England, United Kingdom
Developer to build a Forms capability using Java 21/Spring Boot backend and React/Vite/TanStack frontend, containerized for AWS EKS. REST/JWT integration will leverage existing platform services such as Cognito and S3. The contract spans 1 month with a possible extension and requires ...