426 to 450 of 467 REST Jobs in the UK

experience Experience working in an agile or project-based environment Qualifications & Experience Desirable Requirements Knowledge of web development technologies: HTML, CSS, JavaScript Familiarity with REST APIs and ArcGIS REST services Experience with BI tools such as Power BI or Tableau alongside ArcGIS workflows ESRI Technical Certification (eg EADA, EAAD ...

with strong experience in the banking domain to build and maintain scalable backend services and APIs. Key Skills Java (21/24), Spring (Boot) REST APIs & REST Controllers Unit Testing (JUnit/Mockito) Automation Testing AWS knowledge Responsibilities Develop and maintain backend applications and RESTful APIs Write clean, testable ...

hands‐on development experience across multiple platforms, including: Salesforce (Apex, Lightning Web Components, SOQL) NetSuite (SuiteScript 2.x, SuiteTalk, SuiteFlow) ITSM platforms (.NET/C#, REST APIs, PowerShell) Solid integration experience with REST/SOAP APIs and middleware platforms Good working knowledge of JavaScript, SQL, Git, CI/CD, and DevOps ...

supporting, designing and developing the web through React. A primary focus will be implementing clean and scalable code using TypeScript and JavaScript, integrate REST APIs and native modules, while contributing to planning and code reviews, and ensure adherence to security standards using Git-based workflows and CI/CD. … mobile security standards and best practices. Use Git workflows and CI/CD in an agile environment. Integrate with third-party and custom REST APIs. The Person Previous commercial experience with React and React Native. Strong proficiency in TypeScript, JavaScript, and modern development practices. Experience with mobile state management (e.g. ...

platform. Responsibilities Execute manual functional, regression, and exploratory testing across our back-office platform ( IMS ), public-facing vehicle locator sites, and supporting services. Test REST APIs, integration endpoints, and backend workflows directly, validating contracts, edge cases, and data integrity. Author and maintain test cases in Qase, our test management platform. … processes, tooling, and standards. Required experience Professional software development experience, with strong proficiency in TypeScript or a comparable language. Sound understanding of REST APIs, HTTP, JSON, and authentication patterns (OAuth/JWT). Working knowledge of relational and/or NoSQL databases. Familiarity with modern web application architecture (React ...

Product Owners Support Agile delivery (Scrum/Kanban) across sprints Troubleshoot complex technical issues 🔗 Integration & System Design Design integrations with external systems (APIs, REST/SOAP services) Work with enterprise architecture teams on system alignment ✅ Quality & Governance Enforce Pega standards, guardrails, and coding best practices Ensure high-quality deliverables through … Required Skills & Experience Strong hands-on experience with the Pega Platform Expertise in: Case Management Decisioning Workflows UI (sections, harnesses) Experience with integration technologies (REST, SOAP, messaging) Solid understanding of Agile delivery methods Strong problem-solving and leadership skills 🔹 Preferred Qualifications Pega certifications: CSA (Certified System Architect) CSSA (Senior System ...

layer connecting multiple internal and external systems within a complex energy trading environment. 💼 Required technical skills: API & Integration Architecture: Strong expertise in API integration, REST API design and exposure, interface-driven architectures, integration-heavy environments, abstraction layers, system decoupling Backend Development: .NET Core, C#, API services, integration services Architeture & Platforms … profile: 🔹 Experience in Trading/Finance/Energy environments 🔹 Senior API/Integration expert with a strong architectural mindset, 🔹 Solid experience designing and implementing REST and legacy integrations, 🔹 Strong background in .NET Core and Microsoft Stack 🔹 Structured, rigorous 🔹 Excellent communication skills with technical stakeholders, 🔹 Comfortable working mainly with technical teams ...

involved in the following: Design, build, and maintain scalable backend services within a microservices architecture. Develop high-quality APIs using GraphQL and REST to support web and mobile applications. Work closely with product, frontend, and platform teams to deliver end-to-end solutions. Contribute to code quality, performance, and reliability … experience: Strong commercial experience with TypeScript and Node.js. Proven ability to build and maintain microservices-based systems. Experience designing and consuming GraphQL and REST APIs. Solid understanding of SQL and NoSQL databases. Good knowledge of the full software development lifecycle, including testing and automation. A collaborative mindset and passion ...

Lead migration of SharePoint 2016 on-premise solutions to SE and Online Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs Manage updates, patches, and service packs to ensure stability, security, and compliance Administer service and web applications, site collections, permissions, authentication, and governance Provide … SharePoint 2016 on-premise Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3) Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting Experience with Business Connectivity ...

without compromising engineering discipline. Define and enforce clear policies for data handling, platform interoperability, and responsible use of intelligent tooling. Govern integration patterns using REST APIs, webhooks, and event-driven approaches. Provide constructive technical challenge to teams and stakeholders, calling out constraints that do not stand up to scrutiny. Technical … with Microsoft Power Platform , including Power Automate, Power Apps, and Dataverse. Automation and scripting experience using PowerShell and or Python. Experience working with C#, REST APIs, webhooks, and modern integration patterns. Proven ability to define and embed SDLC best practice across mixed professional and citizen development teams. Solid understanding ...

wise Youll be working with: React or Blazor JavaScript, HTML, CSS Accessibility standards (WCAG) It would help if youve had exposure to things like REST APIs, Azure DevOps, Git, or TDD , but the fundamentals matter more here. What theyre looking for Strong front-end fundamentals Comfortable working with APIs … consistently for years) 10% employer pension contribution 35-hour working week 1 full day a month dedicated to personal development (and its protected) The rest 25 days holiday + bank holidays + your birthday off Additional leave as your tenure grows Health and well-being support Discounts and salary sacrifice ...

scalable Java-based applications across the programme Build and maintain cloud-native solutions on AWS, applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute … demonstrable senior-level Java development experience on complex, enterprise-scale programmes Solid AWS experience across core services including EC2, Lambda, S3, and RDS Proven REST API design and development experience, with strong understanding of API security and governance Proficient in Postman for API testing and documentation Experience working in Agile ...

Collaborate with Architects, Product Owners, and Engineering teams to translate business requirements into scalable technical solutions Define and implement integration patterns across enterprise systems (REST APIs, middleware, event-driven architectures) Provide hands-on technical leadership , including mentoring developers, reviewing code, and resolving technical challenges Drive adoption of modern engineering practices … core Salesforce data model (Accounts, Opportunities, Cases, etc.) Architecture & Integration Proven experience designing end-to-end solutions within complex environments Strong experience with: REST API integrations Middleware platforms (e.g. MuleSoft, Boomi) Understanding of event-driven architecture and scalable integration patterns Engineering & Delivery Experience working within Agile delivery environments Strong knowledge ...

Senior Java Software Engineer - Java Developer, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office - Notting Hill) Description for the Senior Java Software Engineer role:- You will be joining a fast-growing, research-driven company building an artificial intelligence using … latest tech, generous annual leave and an amazing office with a balcony overlooking Notting Hill. Senior Java Software Engineer - Java, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence +++++Applicants must have the right to work in the UK, no sponsorship is offered for this role++++++++ ...

Years Job Location: Reading/Leeds, UK Job Summary: The Integration Automation Tester will lead testing initiatives, focusing on API automation using REST and SOAP protocols. The role requires strong proficiency in Java and Oracle, with experience in middleware testing, including WebLogic deployment, data source validation, and JMS validation. … tester will be responsible for both functional and non-functional testing aspects. Key Responsibilities: Lead and manage API automation testing projects using POSTMAN and Rest Assured Framework. Develop and maintain Java-based test scripts for comprehensive automation coverage. Conduct middleware testing, ensuring robust deployment and validation processes. Perform functional ...

design (well-modelled, scalable, governed, and optimised for analytics and AI consumption). You will work with integration technologies such as Boomi, MuleSoft, REST/SOAP APIs, EDI, and SFTP, and contribute directly to shaping and delivering our data strategy. This includes improving efficiency and reliability across a multi-tenancy … practice, and integration standards across the organisation. Key Responsibilities Design, develop, and maintain integrations using Boomi , MuleSoft , and API-driven patterns. Build robust, scalable REST and SOAP APIs , including reusable connectors and integration components. Deliver and manage integrations into Microsoft Fabric using OneLake architecture and medallion (bronze/silver/ ...

team. It is a UK based, fully remote, outside IR35, initial 6-month contract. What you'll do: Build and maintain scalable microservices. Develop REST APIs using Java & Spring. Collaborate with cross-functional teams. Write clean, efficient, and testable code. What we're looking for: Strong Java (8+) and Spring … experience. Solid background in microservices architecture. Experience with REST APIs, Docker, and CI/CD. Knowledge of databases (SQL). Knowledge of Azure. Apply now to join a fast-moving, collaborative team. ...

outputs Build and maintain automated workflows using tools such as n8n or similar platforms Integrate AI solutions with internal and external systems via REST APIs and webhooks Deploy AI solutions into production and monitor ongoing performance Continuously refine solutions based on feedback, metrics, and operational data Ensure solutions meet data … similar) Hands-on experience with prompt engineering and optimisation Strong understanding of large language models in production scenarios Practical experience integrating systems using REST APIs and webhooks Experience working with structured and semi-structured data Strong analytical and problem-solving skills Ability to communicate complex technical concepts clearly ...

support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents. * Work across a technology stack centred on Python, Postgres, Docker, REST APIs, and local databases. * Assist with the management and optimisation of automated processes to improve reliability and efficiency. * Support infrastructure including virtual machines and data … role evolves. Profile * The Junior Python Developer will have commercial experience with Python or strong demonstrable project experience. * Experience or exposure to Postgres, REST APIs, and Docker is highly desirable. * Understanding of data processing, transformation, and automated workflows. * Exposure to supporting or maintaining systems, with a willingness to learn ...

Doing • Build and optimise mobile-first applications using React Native (majority of work) • Contribute to web features using React • Integrate APIs using GraphQL & REST • Own features end-to-end — from design to deployment • Improve performance, reliability, and scalability of frontend systems • Work cross-functionally in a product-driven squad model … Requirements: Strong experience with React Native (non-Expo, production-level apps) Solid fundamentals in React & modern JavaScript (ES6+) Experience integrating GraphQL/REST APIs Strong understanding of mobile performance, debugging, and lifecycle Background in fintech, payments, or data-sensitive applications Ability to communicate clearly with technical & non-technical stakeholders Experience ...

seamless data flow across procurement and finance systems. Design and deliver integration architecture across Coupa and SAP S/4HANA Build and manage APIs (REST/JSON, OData), IDocs, and BAPIs Oversee master data and transactional integration (P2P, AP) Collaborate with business and technical stakeholders across multiple teams Support full … experience integrating Coupa with SAP S/4HANA Strong knowledge of SAP MM/Procurement and FI-AP processes Hands-on experience with APIs (REST, OData), IDocs, BAPIs Experience with integration platforms (SAP CPI, MuleSoft, Dell Boomi, Azure Integration Services) Strong understanding of P2P/Procure-to-Pay and indirect ...

Azure (primary), Oracle Cloud, and AWS (as onboarded). Develop bespoke automation, integration, and AI‐driven components to support business requirements. Build and maintain REST APIs, integration services, and identity-aware solution patterns. Deliver operational (BAU) and project support for cloud and AI workloads. Collaborate across teams to enhance platform … PowerShell for automation, integration, and AI workflows. Real‐world experience implementing and supporting cloud platforms and identity solutions (Azure, Oracle, EntraID). Experience developing REST APIs, integrating services, and implementing identity flows (OAuth2, tokens). Experience with Azure OpenAI, OpenAI SDK/models, and applying AI services to real-world ...

testing and documentation. Key Responsibilities Lead the development and ongoing improvement of iOS mobile applications Build robust features using Swift and SwiftUI Integrate REST APIs and manage data processing workflows Develop and maintain Apple HealthKit functionality Write and maintain automated unit and UI tests Collaborate with cross-functional teams including … Strong commercial experience developing iOS applications using Swift Experience working on consumer-facing mobile applications Experience building production applications using SwiftUI Experience integrating REST APIs Good understanding of mobile architecture patterns such as MVVM or Clean Architecture Experience writing unit tests and UI tests Experience working in Agile development environments ...

cloud) Ensure alignment across Finance, SCM, and EPM domains Data Migration & Integration Lead data conversion and migration activities using: Oracle FBDI ADFdi HDL REST/SOAP APIs Map legacy data structures to Oracle Fusion data models Design and implement integrations using: Oracle Integration Cloud (OIC) Oracle Data Integrator (ODI) Oracle … data models (Financials, SCM, EPM) Data migration and ETL processes Hands-on experience with: FBDI, HDL, ADFdi OTBI, BI Publisher, Smart View OIC, ODI, REST/SOAP APIs Strong knowledge of: SQL/PL-SQL Oracle database technologies Experience delivering large-scale data migration programmes Strong understanding of data governance ...

support complex business processes Build high-quality UI components using Lightning Web Components (LWC) (and Aura/Visualforce where required) Deliver robust integrations using REST/SOAP APIs, OAuth 2.0, and Named Credentials, including error handling, logging, and monitoring Create and optimise Flows (and Flow Orchestration where applicable) to automate … security concepts Proven experience delivering and supporting Sales Cloud/Service Cloud implementations Strong experience with Flows (and Flow Orchestration beneficial) Solid integration experience (REST/SOAP, OAuth 2.0, Named Credentials) Comfortable working in agile delivery teams and communicating effectively with non-technical stakeholders Salesforce Platform Developer I (mandatory) Desirable ...