1 to 25 of 145 Permanent API Integration Jobs in the UK

Integration Specialist

Hiring Organisation
TechNET IT Recruitment Ltd
Location
United Kingdom
Meta Partnerships & API Integration Specialist Contract/Consultancy | Remote | High-Growth Creator Marketing Start-Up We are partnering with a rapidly scaling creator marketing technology start-up seeking a Meta Partnerships & API Integration Specialist to support a strategic platform integration with Meta (Instagram). This … role will focus on securing the appropriate approvals and enabling deep API integration to automate influencer data retrieval and streamline campaign workflows. Key Objectives Secure Advanced Access for the company’s Meta App Support approval into the Meta Business Partner (Tech) Program Ideally align within the Creator Marketing ...

API Integrations Engineer

Hiring Organisation
Pure Resourcing Solutions
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
Overview We are seeking an experienced API Integration Engineer to support a major Salesforce implementation, with a specific focus on integrating Salesforce with multiple student management systems. This role will be central to enabling seamless data exchange across the organisation’s digital ecosystem during a key delivery phase. … understand APIs, build integrations, work with complex data structures, and operate confidently in a fast moving project environment. Key Responsibilities Design, develop, and maintain API integrations between Salesforce and multiple student management systems. Build and refine data mappings and transformations using JSON and XML. Interpret and utilise API ...

Solutions Architect (Microsoft stack)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80,000
aligned digital products over the next 12-18 months. The role will work across Azure, Logic Apps, Power Apps/Power Pages, Mircosoft Dynamics, API integration, orchestration layers, SaaS/PaaS selections , and will play a key part in enabling shift towards a standard Microsoft platform . This … strong emphasis on documentation, traceability, component reuse, and modular design. Must understand how to design & build components , not just document them. Needs exposure to integration, API design, orchestration, event patterns, SaaS/PaaS selection , etc. Huge value in candidates who have worked with healthcare platforms , NHS integrations, patient ...

Solutions Architect (Microsoft stack)

Hiring Organisation
Experis
Location
Midlands, United Kingdom
Employment Type
Permanent
Salary
£80,000
aligned digital products over the next 12-18 months. The role will work across Azure, Logic Apps, Power Apps/Power Pages, Mircosoft Dynamics, API integration, orchestration layers, SaaS/PaaS selections , and will play a key part in enabling shift towards a standard Microsoft platform . This … strong emphasis on documentation, traceability, component reuse, and modular design. Must understand how to design & build components , not just document them. Needs exposure to integration, API design, orchestration, event patterns, SaaS/PaaS selection , etc. Huge value in candidates who have worked with healthcare platforms , NHS integrations, patient ...

D365 Developer

Hiring Organisation
Dynamic Search
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£50000/annum
options depending on project needs) An established not-for-profit organisation is seeking an experienced Dynamics 365 Developer to support the development, enhancement, and integration of its core business systems. The organisation uses Microsoft Dynamics 365 Business Central as its ERP platform and Microsoft Dynamics 365 Customer Engagement … views, and workflows Develop plugins, custom logic, and integrations using C#, .NET, and JavaScript Implement automation and business processes using Power Platform tools Systems Integration Build and maintain integrations between Business Central and Dynamics 365 CRM Develop REST APIs, web services, and data integration pipelines Ensure reliable data ...

Web Developer

Hiring Organisation
WEG Tech
Location
Coventry, England, United Kingdom
built with Nuxt.js and Vue.js, integrated with Payload CMS and cloud-hosted microservices. This role requires strong front-end engineering capability, experience working with API-driven architectures, and familiarity with cloud-native environments. Core Platforms Payload CMS Nuxt.js built on Vue.js Primarily Java with Spring Boot (Alternative supportable technologies … driven content and configuration. Consume APIs from the headless CMS and microservices. Ensure high performance, accessibility, responsiveness, and cross-browser compatibility. CMS & Component Integration Collaborate with CMS developers to ensure components are correctly structured in Payload CMS. Implement dynamic rendering of CMS-configured components. Support content modelling and component ...

Senior Engineer

Hiring Organisation
&Dine
Location
London, England, United Kingdom
standards, async patterns, clean architecture Frameworks – Vue/Nuxt (or React/Next.js), component-based development State management – Vuex, Pinia, or equivalent patterns API integration – REST/JSON, error handling, loading states Performance – bundle optimisation, code splitting, rendering strategies Accessibility & UX – semantic HTML, responsive design, usability best practice … MySQL, schema design, indexing, query optimisation ORMs – Sequelize or similar (migrations, associations, transactions) Business logic – handling payments, scheduling, pricing, permissions, and workflows Testing – unit, integration, and API testing Security – data protection, authentication, role-based access, and best practices DevOps/Infrastructure Experience with some of the following ...

Cyber Security Innovation Engineer

Hiring Organisation
KPMG UK
Location
United Kingdom
workflows and propose enhancements. Assist with the development of proof-of-concept (PoC) projects for new tools and processes, ensuring compatibility with enterprise architecture. Integration & Implementation Design integration strategies for new technologies with existing monitoring, ticketing, and reporting systems (e.g., MDC, Qualys, ServiceNow). Collaborate with engineering … cloud security (Azure, GCP, AWS) and container security (Kubernetes, Docker). Exposure to Wiz Programming & Automation Experience with CI/CD pipelines and integration of security tools. Experience with API integration Experience with agentic AI Data Analytics Ability to leverage data visualization and analytics tools for reporting ...

Software Engineering Manager (UCX) (Web Frontend)

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
short-term delivery needs with long-term maintainability and scalability. Ensure applications are performant, accessible, secure, and compliant with relevant standards and regulations. Platform & Integration Lead the integration of front-end platforms with backend services using GraphQL APIs, and third-party systems to deliver seamless … accessibility standards. Experience designing and maintaining CI/CD pipelines , using version control effectively, and working within modern development workflows. Solid understanding of secure API integration , authentication and authorisation flows , and modern UI architecture (GraphQL experience preferred). Comfortable leading design implementation and collaborating closely with Product ...

Senior Software Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
United Kingdom
Software Engineer | Remote | Django | SaaS 📍 UK Remote (Quarterly team meet-ups) 💰 £60,000–£70,000 (DOE) Tech Stack: Python - Django Authentication methods - OAuth2, JWT, API keys AWS SR2 are partnering with a growing SaaS platform used by organisations across global markets. They are looking for a Senior Software Engineer … with strong API integration experience to help expand and scale their platform. This is a backend-focused role where you will design and build integrations that connect the platform with a wide range of external systems, while helping evolve both their public API and internal integration ...

Software Integration Apprentice

Hiring Organisation
QA
Location
Kingsditch Trading Estate, Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 per annum
quality products for the control and efficient use of steam and other industrial fluids. About the role: We’re looking for a motivated Software Integration Apprentice to join our Integration team and help build reliable, secure integrations across our application, data, and analytics landscape. You’ll learn hands … with Azure Integration Services (Logic Apps, Functions, Service Bus, Event Grid, API Management, Data Factory) and the Talend/Qlik platform (Talend Data Integration/ESB; Qlik data integration and analytics ecosystem). This is a unique opportunity to gain hands-on experience in enterprise integration ...

Software Engineering Manager (UCX) (Mobile)

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
short-term delivery needs with long-term maintainability and scalability. Ensure applications are performant, accessible, secure, and compliant with relevant standards and regulations. Platform & Integration Lead the integration of mobile platforms with backend services using GraphQL APIs, and third-party systems to deliver seamless end-to-end user … Native is essential , with a strong grasp of front-end design patterns and best practices in mobile SDLC. Proven experience of REST/GraphQL API integration with mobile applications Solid understanding of mobile application fundamentals: iOS/Android app lifecycle, performance constraints and release management Proven hands ...

Security Posture Management Manager

Hiring Organisation
KPMG UK
Location
United Kingdom
workflows and propose enhancements. Assist with the development of proof-of-concept (PoC) projects for new tools and processes, ensuring compatibility with enterprise architecture. Integration & Implementation Support the design for new technologies with existing monitoring, ticketing, and reporting systems (e.g., MDC, Qualys, ServiceNow). Collaborate across all ISS services … framework. Knowledge of cloud security (Azure, GCP, AWS) and container security (Kubernetes, Docker). Programming & Automation Experience with CI/CD pipelines and integration of security tools. Experience with API integration Experience with agentic AI Data Analytics Ability to leverage data visualization and analytics tools for reporting ...

Senior AI Engineer

Hiring Organisation
Aveni
Location
United Kingdom
frameworks such as PyTorch or TensorFlow Experience working with large-scale unstructured data Experience building and deploying production-ready NLP systems Familiarity with API integrations and data acquisition pipelines Experience implementing software engineering best practices including Git and agile development Experience working with cloud environments (preferably AWS) Nice ...

QA Engineer - Payments

Hiring Organisation
Crisil
Location
City of London, London, United Kingdom
high-volume, real-time and cross-border payment systems. The ideal candidate will have strong experience in automating end-to-end payment workflows, API integrations and message transformations across domestic and international payment schemes such as SWIFT, SEPA, ACH, RTP, FedNow and ISO 20022 (MX/MT). This … . Build reusable libraries for testing APIs, microservices and message-based integrations. Contribute to automation strategy for modernization programs and platform migrations. 2. API & Integration Automation Automate testing of payment APIs using tools such as RestAssured, Postman, Karate, or equivalent. Validate message formats including MT/ ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
help build their business. Role Theyre looking for aJava Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Principle Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts, and designers …/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some ...

Senior Developer- Business Central

Hiring Organisation
QBS Software Ltd
Location
Alderley Edge, Cheshire, North West, United Kingdom
Employment Type
Permanent
later. Experience enhancing & developing D365 Sales, Customer service and customer insights. Proficiency in developing in the Microsoft Power Platform. Solid technical experience & understanding of API integration (REST, SOAP, JSON/XML) Developing EDI or B2B trading workflows Solid understanding of SQL databases and ability to write efficient database … Knowledge of SSRS & PowerBI would be beneficial but not essential. Solid understanding of SQL databases and ability to write efficient database queries Experience with integration/middleware platforms (e.g. Boomi) Understanding of software development methodologies and best practices. Other information Benefits: KPI quarterly bonus scheme Excellent contributory pension scheme ...

Senior Front-End Developer (React) - Whitley Bay

Hiring Organisation
Reed
Location
Whitley Bay, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£57,000 - £64,000 per annum, Inc benefits
boundaries. You’ll contribute to: Enterprise-grade web applications using React + TypeScript Secure, scalable systems aligned to a wide-reaching digital strategy Complex integration challenges across multiple platforms and services Innovative solutions supporting long-term transformation plans Within this role you will: Building secure, high-performance web applications … with wider digital ambitions. Skills Strong expertise in HTML, CSS, JavaScript Advanced commercial experience with React Confidence designing scalable front-end architecture Experience with API integration, cloud platforms, and CI/CD workflows Writing unit tests Modern front end testing frameworks like Jest Ability to mentor colleagues ...

IFS Cloud Reporting Consultant

Hiring Organisation
IT Works Recruitment LTD
Location
England, United Kingdom
technical reporting solutions Develop custom reports and dashboards aligned to project timelines Ensure reporting outputs are accurate, optimised, and aligned with financial controls Support integration and API-related reporting requirements where necessary Required Skills & Experience Strong hands-on experience with IFS Report Studio Proven experience using IFS Business … Reporter Experience with Quick Reports/Report Designer Strong SQL/PL-SQL capability Power BI development experience API integration experience within IFS environments Solid understanding of finance and accounting processes Experience working on IFS Cloud implementation projects (Greenfield experience highly desirable) Working Model Flexible working model (remote ...

Full Stack Developer

Hiring Organisation
CODEVERSE LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
Full Stack Engineer Role Specific Requirements Django, Flask frameworks React, Vanilla JavaScript, Node.js API integration and workflow automation SQL and data integration Familiarity with Azure DevOps or similar CI/CD tools SQL database management Azure cloud deployment YAML pipeline experience Knowledge of NEC contract compliance ...

Network Automation Engineer (telecoms/ network)

Hiring Organisation
Talent Locker
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
using GitLab. Support deployment of containerised applications on Red Hat OpenShift. Learn and use Python, YAML, and Jinja templates for automation tasks. Assist with API integration and monitoring using API Management platforms. Help maintain documentation for automation processes. Work with teams to ensure smooth project delivery … Familiar with Python, YAML, JSON, CI/CD, and Git. Willing to learn automation platforms (Itential IAP, Cisco NSO). Understanding of WAF and API security basics. Strong problem-solving, communication, and documentation skills. To apply or find out more information on the role please send your ...

Lead Power Platform Developer

Hiring Organisation
Ntrinsic Consulting
Location
City of London, London, United Kingdom
Dataverse skills: modelling, relationships, business rules, role-based security Expertise in Power Pages (configuration, security roles, Liquid, templates) Experience with PCF, custom connectors, and API integration Advanced DAX for Power BI reporting Strong testing, debugging, troubleshooting and performance optimisation capability Experience with ALM, DevOps practices, CI/ ...

Data Engineer

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Permanent
modern cloud environment. Strong expertise in Azure data services (ADLS, Azure Data Factory, Microsoft Fabric). Proficient in SQL and data modelling. Experience with API integration and SFTP data feeds. Excellent communication skills for engaging non-technical stakeholders. Desirable Background in financial services or fintech. Familiarity with Power ...

Data Engineer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
modern cloud environment. Strong expertise in Azure data services (ADLS, Azure Data Factory, Microsoft Fabric). Proficient in SQL and data modelling. Experience with API integration and SFTP data feeds. Excellent communication skills for engaging non-technical stakeholders. Desirable Background in financial services or fintech. Familiarity with Power ...