1 to 25 of 85 Remote/Hybrid API Integration Jobs

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 ...

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 ...

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 ...

Senior DevOps Integration Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Knutsford, Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £629/day
Role: Senior DevOps Integration Engineer Location: Hybrid - 60% onsite/40% remote - Cheshire Contract Length: Until 30/11/2026 Rate: £600 to £630 per day Role Overview We're looking for a Senior DevOps Integration Engineer to take ownership of designing, automating, and integrating modern … Implement monitoring, logging, and alerting integrations Collaborate with engineering, SRE, and security teams to embed DevOps best practices Troubleshoot pipeline failures, environment inconsistencies, and integration issues Drive continuous improvement, performance optimisation, and platform resilience Produce clear documentation, automation standards, and reusable tooling Required Skills & Experience Strong hands-on experience ...

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 ...

Medior software developer

Hiring Organisation
Cynare
Location
Castricum, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
limited to: Developing new products o Web applications o Mobile applications o Microsoft 365 apps, plugins and SPFx o Scripting REST API integration enhancements/bug fixes to various CRM, finance, HR, document management and tax systems Software interface design documentation o Technical documentation o Unit test specifications ...

DevOps Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
tools (Azure Monitor, App Insights). Improve SQL query performance for applications and MLOps workflows. Perform proactive monitoring, troubleshooting, and enhancement of application functionality. Integration & Documentation Integrate third-party APIs/services ensuring seamless communication. Document technical decisions, architectural flows, and implementation details in Confluence. Use Azure Storage … able to collaborate effectively with cross-functional teams including Architects, DevOps Engineers, and Data teams. A strong understanding of cloud automation, application security, API integration, and Azure-native services is essential. The individual should bring a problem-solving mindset, strong communication skills, and the ability to diagnose ...

Database Administrator DBA

Hiring Organisation
Alexander Edward James Consulting Limited
Location
City of London, London, United Kingdom
Employment Type
Temporary, Work From Home
Salary
£60,000
recovery processes Contribute to continuous improvement initiatives across DevOps and database operations Personal Profile Proven experience working with the Azure platform Experience of Continuous Integration and Continuous Deployment (CI/CD) practices Strong awareness of security, vulnerability identification, and remediation Experience with uptime and performance monitoring using native Azure … tooling and third-party solutions Experience using Azure DevOps Exposure to API integration and microservice-based architectures Solid understanding of Git and version control best practices Good knowledge of the Microsoft technology stack, including Windows and Active Directory Strong communication skills with the ability to work effectively across ...

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 ...

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 ...

API Security Architect

Hiring Organisation
Eteam Workforce Limited
Location
Knutsford, Cheshire, North West, United Kingdom
Employment Type
Contract
Contract Rate
£740 per day
Role Title: API Security Architect Location: Knutsford/Hybrid Duration: 30/11/202 Role Description: "We are looking for an API Security Architect to define, design, and oversee the implementation of enterprise-grade API security architecture. The role ensures APIs are built securely, follow best … practice standards, and align with organisational security and compliance requirements. Key Responsibilities Design end-to-end API security architecture across cloud and on-premise environments. Define API security standards covering authentication, authorization, encryption, and threat protection. Lead architectural reviews, threat modelling, and risk assessments for API integrations. ...

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 ...

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/ ...

Software Engineer

Hiring Organisation
Convergence Group Ltd
Location
Solihull, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Azure services. Design intuitive front-end experiences and robust back-end logic with seamless client-server integration. Implement new features using frameworks, databases and API integration and management. Ensure software quality with unit, integration, and automated testing. Collaborate in Agile environments (e.g. Scrum or Kanban) - participating ...

Power Platform Technical Architect

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Model-Driven Apps) - Power Automate (Cloud & Desktop flows) - Power BI - Dataverse - Power Platform governance & security Strong understanding of: - Azure services (Azure Functions, Logic Apps, API Management, Service Bus) - Microsoft 365 ecosystem - REST APIs and custom connectors - Identity & access management (Azure AD/Entra ID) - Experience implementing ALM using Azure … DevOps or GitHub. - API integration to external systems Domain Knowledge: - Knowledge of Insurance domain and specialty insurance - Underwriting workbench or similar experience desirable - Knowledge of Policy Admin, Claims platform integration - Strong knowledge of solution architecture patterns and integration design. Disclaimer: This vacancy is being advertised ...

Frontend Developer

Hiring Organisation
Reed
Location
Whitley Bay, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£32,000 - £34,000 per annum, Inc benefits
understanding of HTML, CSS, JavaScript Some experience with React (commercial or self-taught) Willingness to learn TypeScript and modern engineering practices Basic understanding of API integration Interest in writing clean, testable code A positive attitude, curiosity, and a desire to grow as a developer Nice to have ...

Junior Frontend Developer

Hiring Organisation
Reed
Location
Whitley Bay, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£32,000 - £34,000 per annum, Inc benefits
understanding of HTML, CSS, JavaScript Some experience with React (commercial or self-taught) Willingness to learn TypeScript and modern engineering practices Basic understanding of API integration Interest in writing clean, testable code A positive attitude, curiosity, and a desire to grow as a developer Nice to have ...

CRM Technology Manager (Braze Specialist)

Hiring Organisation
Aquent
Location
City of London, London, United Kingdom
stable, scalable, and architected for long-term growth. Define and maintain scalable event taxonomies, naming conventions, and governance standards. Build and maintain documentation, integration specs, and playbooks that scale globally. Ensure strong deliverability practices across email and push (SPF, DKIM,DMARC, IP warming, token management, throttling). Identify … mitigate systemic CRM platform risks before they impact commercial performance. Provide second-line escalation support for complex CRM technical issues. Data & Integration Architecture Partner with Data Engineering to define and optimise the CRM data model. Validate and debug data flows end-to-end (app → warehouse → Braze →campaign output). ...

Senior Frontend Developer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
United Kingdom
TypeScript Developing high-quality, reusable UI components Collaborating closely with UI/UX designers to deliver pixel-perfect user experiences Integrating frontend systems with API-driven architectures (GraphQL/REST) Writing clean, maintainable, well-tested code Contributing to technical discussions and architecture decisions Debugging and resolving issues across browsers … professional frontend engineering experience Strong experience with React, JavaScript, and TypeScript Experience building and shipping production software used by real customers Strong understanding of API integration (REST or GraphQL) Experience working with modern development workflows (Git, CI/CD, testing frameworks) A strong eye for UX detail ...

Graduate AI Software Engineer

Hiring Organisation
X-on Health
Location
Woodbridge, England, United Kingdom
technical issues Work with stakeholders to progress and report on projects and tasks Building Voice Agents: Developing and maintaining our Go-based Voice Agent API Development: Contributing to our unified AI API that acts as the gateway between our telephony products and various AI providers Tool Creation: Developing … primarily Go (Golang), so experience with Go or a strong willingness to cross-train from C++/Java/Rust/Python is required API Integration: Experience consuming RESTful APIs and understanding of JSON data structures AI/LLM Exposure: Practical experience interacting with LLM APIs (OpenAI, Anthropic ...

SharePoint / Microsoft 365 Solutions Developer

Hiring Organisation
MLM Search LTD
Location
City of London, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
SPFx) development Knowledge of Microsoft 365 development tools and APIs Experience with Power Platform technologies (Power Apps and Power Automate) Strong understanding of REST API integration Experience working with JavaScript or TypeScript and modern web development practices Understanding of secure development and enterprise collaboration environments Desirable Experience Experience ...

Open Shift Administrator

Hiring Organisation
Stealth IT Consulting Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £350 to £400 per day Inside IR35
infrastructure engineering Hands-on RedHat OpenShift administration (essential) Strong scripting skills: Python, PowerShell, Shell Container technologies: Docker, Kubernetes Automation tools: Ansible, Jenkins REST API integration Experience working in regulated enterprise environments Version control: Git/SVN Ability to work independently and manage deliverables Ideal Candidate Background Previous experience ...