1,301 to 1,325 of 1,558 REST Jobs in the UK

Senior Systems Specialist (ERP) - Middlesbrough

Location
Tees Valley, England, United Kingdom
extensions, SQL/database services, identity, integrations, reporting and end-user clients. Integration, Data & Interoperability Design and govern integrations using appropriate Dynamics patterns including REST/OData APIs, data entities, web services, business events, file/EDI interfaces and other legacy interfaces where required. Use Azure integration services such … migrations, platform changes and controlled releases where compatibility across Microsoft, ISV and custom layers must be actively managed. Experience with Dynamics integration patterns including REST/OData, APIs, data entities, webhooks/business events, OAuth and Azure integration services such as API Management, Logic Apps, Functions and messaging. Strong environment ...

Infrastructure Engineering Specialist

Location
West of England, England, United Kingdom
deploying enterprise monitoring and observability suites. Practical experience integrating with major network and firewall management consoles. Deep knowledge of SNMP, Syslog, NetFlow, WMI, and REST APIs. Solid understanding of ITIL frameworks and Role-Based Access Control (RBAC). #J-18808-Ljbffr ...

Mobile Architect - Outside IR35

Location
City Of London, England, United Kingdom
module builds: enough to read, question and validate, not necessarily to write Backend, API and integration Mobile-to-backend integration patterns: BFF, API gateway, REST/GraphQL/gRPC, versioning and contract management Identity and authorisation: OAuth 2.0, OIDC, token lifecycle, session management, step-up authentication; FAPI and Open Banking ...

IAM Engineer: Secure Access & Identity Orchestration

Location
Greater London, England, United Kingdom
lifecycle management, application onboarding, access governance, provisioning and directory integrations to ensure secure access to business systems. Strong experience with RBAC, SAML, OAuth2 and REST APIs is highly valued, along with collaboration across security, infrastructure and application teams to #J-18808-Ljbffr ...

IAM Engineer: Identity & Access Governance

Location
Greater London, England, United Kingdom
identity lifecycle, onboarding of applications, access governance, provisioning and directory integrations to ensure secure access to business systems. You will develop integrations using REST APIs and standard protocols, manage JML and RBAC, and collaborate with security, IT and product teams for secure, compliant IAM #J-18808-Ljbffr ...

Junior Backend Engineer - Remote, Mentored Growth

Location
Southampton, England, United Kingdom
Designs Agency is seeking a Junior Backend Developer to contribute to real projects and grow alongside experienced developers. You’ll work on backend services, REST APIs and databases, and collaborate with frontend teams in a hybrid/remote setup. The role emphasizes clean code, testing, and ongoing learning, with opportunities ...

Mobile Android & iOS Engineer

Hiring Organisation
Ixceed Solutions Ltd
Location
Burgess Hill, Sussex, United Kingdom
Employment Type
Permanent
Salary
GBP 270 - 320 Daily
Design, develop, test, and maintain high-quality mobile applications for Android or iOS. Develop clean, scalable, and maintainable code following industry best practices. Integrate REST APIs, third-party SDKs, payment gateways, analytics, and other external services. Collaborate with product managers, UI/UX designers, backend developers, and QA engineers click ...

CRM Data Engineer: Oracle & Data Integration (Hybrid)

Location
Farnborough, England, United Kingdom
based integrations and data migration tasks, and ensure data quality for CRM processes. The role requires strong Oracle development, systems analysis, and experience with REST APIs, JSON/XML, and data cleansing. Collaboration with business stakeholders is essential for delivering scalable solutions. #J-18808-Ljbffr ...

Remote Healthcare Integration Engineer (HL7/Mirth)

Location
United Kingdom
lifecycle from discovery to go-live. You will work with Senior Integration Engineers and customers to design, configure, test, and deploy interfaces using HL7v2, REST/JSON, and related data exchange patterns. #J-18808-Ljbffr ...

Technical Account Manager, Remote, Post-Sale Cybersecurity

Location
United Kingdom
Technical Account Manager to own the post-sale technical lifecycle across enterprise accounts in the UK and DACH. You will guide platform design, REST API integrations, and deployment health, translating complex asset data into actionable workflows to drive adoption and renewals. The role emphasizes building automated enforcement, data correlation across ...

Enterprise Solutions Engineer - Pre-Sales AI Platform

Location
Greater London, England, United Kingdom
with sales, translate customer needs to post-sales team, and influence product roadmap. The role requires 5+ years in solution selling, strong presentation skills, REST API experience, and willingness to travel to client sites. #J-18808-Ljbffr ...

Hybrid CyberArk PAM Engineer - Secret Manager Expert

Location
Greater London, England, United Kingdom
service accounts. The role requires hands-on CyberArk expertise (Secret Manager/AAM), strong PAM skills, and automation experience with Ansible, PowerShell, Bash, and REST #J-18808-Ljbffr ...

Systems Integration Engineer

Location
Greater London, England, United Kingdom
client teams on dependency mapping and sequencing. 03 - REQUIREMENTS What We Need Skills and Experience. Required Qualifications Strong API design and troubleshooting skills across REST and webhooks. Experience with integration platforms or custom orchestration code. Solid understanding of data mapping and schema evolution. Ability to work with technical ...

CyberArk Engineer Secret Management

Location
Greater London, England, United Kingdom
compliance. Integrate CyberArk with applications, middleware, and databases for secure credential retrieval and rotation. Automate deployments and configuration using Ansible, PowerShell, Bash, and REST APIs. Manage Safes, platforms, permissions, and onboarding in CyberArk PAM. Produce design documentation, runbooks, and integration guides. Collaborate with application and infrastructure teams to troubleshoot issues ...

Product Manager, Secure and Exchange London

Location
Greater London, England, United Kingdom
credential flows What You'll Bring Product & Technical Depth 5+ years in product management, including 3+ years in payments Experience building developer‐facing APIs (REST, webhooks, idempotency, error design) Strong technical fluency (OAuth, mTLS, encryption, system design trade-offs) Payments Expertise Deep understanding of the card stack (auth, capture, disputes ...

Digital Systems and Development Manager

Location
Darwen, England, United Kingdom
workflows. Build, maintain and document API connections between internal and third-party systems. Integrate booking, payment, customer, scheduling, stock and reporting processes. Work with REST APIs, webhooks and structured data formats. Monitor integrations and investigate failed or incomplete data transfers. Review API documentation and assess the suitability of potential integrations. ...

Test Engineer - SC Cleared

Hiring Organisation
Gazelle Global Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract
frameworks in Java - Deliver functional, regression, integration and end-to-end automation - Automate UI testing with Selenium WebDriver and Playwright - Automate API testing with REST Assured, including schema validation - Ensure WCAG compliance using WAVE, AXE DevTools and VoiceOver - Apply context-driven, risk-based testing to product risks - Report test, risk … Test cloud and event-driven systems using AWS (S3, Lambda, DocumentDB) and Kafka - Support performance and load testing with K6 - Java automation: Selenium WebDriver, REST Assured, Playwright, Cucumber BDD - Building automation frameworks from scratch - UI and API automation best practice - REST API testing, JSON/XML validation, Postman, Insomnia, Swagger ...

Senior ServiceNow Developer

Location
Manchester, England, United Kingdom
upgradeable. Advanced Scripting and JavaScript Engineering: Write, review and refactor advanced server-side and client-side JavaScript across Script Includes, Business Rules, GlideAjax, Scripted REST APIs, UI Scripts, UI Actions and Service Portal widgets, applying sound engineering practice within the constraints of the platform. Customer-Facing Solution Design: Work directly … operable within the managed service and its contractual commitments. Integrations: Design and build robust integrations with external systems, security tooling and customer platforms using REST and SOAP, including authentication, error handling, retry behaviour and monitoring. Platform Health and Upgradeability: Own the technical quality of a heavily customized, multi-customer ...

Frontend Software Engineer

Location
Hunmanby, England, United Kingdom
enable customers to monitor and manage generator sets, transfer switches and other energy control equipment in near real time, using live WebSocket telemetry and REST/JSON APIs, while also supporting internal tools and business systems across DSE’s energy control and automation products, including renewables, microgrids and off-highway … library and design system Implement clear, efficient data visualisation for live and historical telemetry (charts, status indicators, alarms, maps and tables) Integrate with backend REST/JSON APIs and real‐time WebSocket feeds, handling loading, error, reconnection and stale‐data states robustly Manage client and server state using appropriate tooling ...

Senior Backend Developer (PHP / AI)

Location
Greater London, England, United Kingdom
Role Overview Multis UK Limited is hiring an experienced Senior Backend Developer to lead the architecture, development, and enhancement of production systems, REST APIs, and online marketplace platforms. The position features flexible work formats (part-time, full-time, or contract) in a fully remote environment, with a strong focus … assisted software engineering. Key Responsibilities Backend & API Architecture: Design and build backend applications and REST APIs using PHP 8+ and SQL databases while refining existing production systems. Integrations & Automation: Manage search engine technologies, automation pipelines, and third‐party service integrations. Quality & Mentorship: Conduct code reviews, debugging, automated testing, and provide ...

Snr PHP Developer - Contract

Location
Northampton, England, United Kingdom
/day | Outside IR35 | 3 Months | Immediate StartNorthampton - 1 day per week onsite | UK-based contractors only### PHP | Laravel | Vue.js | TypeScript | MySQL | REST APIs | AWSWe're looking for an experienced Senior PHP/Laravel Developer to join an established engineering team working on a successful global SaaS platform.This … developing and improving backend services and product functionality across a modern SaaS platform, including:### \\* Hands-on PHP/Laravel development### \\* Building and integrating REST APIs### \\* Working with MySQL and relational databases### \\* Performance, scalability and application improvements### \\* Automated testing with PHPUnit### \\* Contributing across Vue.js/TypeScript where required### \\* Working within ...

Backend Engineer (Java)

Location
Southampton, England, United Kingdom
Technology: AI-first by default, we're building our SDLC around AI-assisted engineering, and you'll be learning and shaping this alongside the rest of the team, not inheriting a finished playbook. Team : Work with a talented, experience group of engineers dedicated to building high quality product … data modelling, event-driven architecture, and setting architectural direction, this role puts you right at the heart of the platform. Stack: Java, Spring Boot, REST API's, MongoDB, Golang, Docker, Kubernetes, GCP. Please note we are unable to offer visa sponsorship and require to people to be based ...

Senior Software Developer

Location
Newtownabbey, Northern Ireland, United Kingdom
TypeORM). Production experience on AWS (S3, CloudFront, EC2/ECS, RDS/Aurora, ElastiCache, Cognito) and IaC (CDK). Integrating third-party APIs (REST/SOAP), webhooks and payment/KYC flows. Testing mindset (unit, integration, E2E) and CI/CD automation. Security awareness (MFA, JWT, sanitisation, least privilege … supporting scalability, secure release processes, resilient content delivery and cost-optimised non-production environments. Security by design: VPC isolation, WAF, KMS encryption at rest/in transit, Secrets Manager; comprehensive audit trails. Collaboration with supplier: embedded ways of working, shared backlogs, code reviews and documentation focused on handover readiness (knowledge ...

Software Engineer

Hiring Organisation
83zero Limited
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
Software Engineer - Mid Level Guildford - Hybrid £45,000-£50,000 Node.js/Microservices/REST APIs I'm currently working with an established digital software business who are looking to bring a Mid-Level Software Engineer into their growing technical team. You'll work on the development of new features … integrations across a modern software platform, using technologies including Node.js, microservices, REST APIs and cloud-based environments. The role offers a good mix of development, integration work and technical problem solving, with plenty of opportunities to work across a wide range of projects for a variety of clients. ...