1 to 25 of 113 API Integration Jobs in England

Front End Engineer / React Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Telford, Shropshire, United Kingdom
Employment Type
Full-Time
Salary
£550.00 per day
routing, error handling and server-side session patterns. Build reusable, accessible components using Material UI. Integrate frontend services with REST APIs. Develop automated unit, integration and Playwright end-to-end tests. Build accessible services aligned to WCAG 2.2 AA. Participate in Git-based development and code-review processes. Work … collaboratively with UX, API, test and platform stakeholders. Essential skills and experience Strong frontend development fundamentals across semantic HTML, modern CSS and JavaScript. Commercial React and TypeScript experience. Experience with a modern full-stack React framework, specifically Remix or React Router v7+. Practical server-side rendering experience covering loaders ...

Front End Engineer / React Developer

Hiring Organisation
Hays
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £550 per day + £550 per day INSIDE
routing, error handling and server-side session patterns. Build reusable, accessible components using Material UI. Integrate frontend services with REST APIs. Develop automated unit, integration and Playwright end-to-end tests. Build accessible services aligned to WCAG 2.2 AA. Participate in Git-based development and code-review processes. Work … collaboratively with UX, API, test and platform stakeholders. Essential skills and experience Strong frontend development fundamentals across semantic HTML, modern CSS and JavaScript. Commercial React and TypeScript experience. Experience with a modern full-stack React framework, specifically Remix or React Router v7+. Practical server-side rendering experience covering loaders ...

Front End Engineer / React Developer

Hiring Organisation
Hays
Location
London, England, United Kingdom
routing, error handling and server-side session patterns. Build reusable, accessible components using Material UI. Integrate frontend services with REST APIs. Develop automated unit, integration and Playwright end-to-end tests. Build accessible services aligned to WCAG 2.2 AA. Participate in Git-based development and code-review processes. Work … collaboratively with UX, API, test and platform stakeholders. Essential skills and experience Strong frontend development fundamentals across semantic HTML, modern CSS and JavaScript. Commercial React and TypeScript experience. Experience with a modern full-stack React framework, specifically Remix or React Router v7+. Practical server-side rendering experience covering loaders ...

Software Development Engineer in Test

Hiring Organisation
S Three Management Services Limited
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450-550 per day
across enterprise technology platforms. This is an opportunity to register your interest in future contract-based SDET opportunities where your expertise in test automation, API integration and quality engineering could make a real impact. Please note the content of this advert does not represent a live vacancy. About … experience and expertise. Typical role overview Location: Birmingham, West Midlands, England Type: Contract • Full-time Rate: £450-550 per day Focus: Test automation, API testing, CI/CD integration, quality engineering What you would do Typical responsibilities could include: Designing and building automated test frameworks and test suites ...

Control Systems Engineer (LV Management)

Hiring Organisation
UK Power Networks
Location
London, England, United Kingdom
post holder will work across the full application lifecycle, including system configuration, software deployment, Linux server administration, scripting and automation, troubleshooting, GIS–ADMS model integration, data quality, data mastery, system integration, testing, and change management activities. The role will help the delivery of new functionality, upgrades, interfaces … operational services.Participate in application testing, user acceptance testing and operational readiness activities.Help major projects involving new control system capabilities, integrations and technology deployments.GIS–ADMS Integration DeliveryDesign, configure, and deliver the integration of GIS network models into ADMS platforms to support LV Management use cases.Implement and maintain GIS adaptor ...

Developer - CDI

Hiring Organisation
RS Group
Location
North Northamptonshire, United Kingdom
Employment Type
Full Time
scalable movement of data between customer management platforms, enterprise systems and analytical platforms. The role supports the technical delivery, operation and continuous improvement of integration capabilities across the Customer Management Platforms estate, ensuring consistent engineering standards, architectural alignment and operational excellence. What You Will Be Doing Integration Engineering … Data Management Design, build and support integrations across Customer Management Platforms and enterprise applications. Develop API, event-driven and batch integration solutions using Informatica CDI/CAI and approved architectural patterns. Support data movement, transformation and synchronisation across Salesforce, Treasure Data, Informatica Customer 360, Snowflake, SAP and related ...

Product Manager Automotive Software

Hiring Organisation
Reynolds and Reynolds
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Technical Integrations: Own prioritisation, scoping and design for connecting our products to global vehicle OEMs and key industry third parties. You will turn modern API documentation and technical specifications into live, effective, efficient product integrations. You will also understand data flows, data mapping and data transformation, with the attention … detail to spot data quality or validation issues in advance. (Ideal background: OEM IT team liaison and integration/API experience) Aftersales Workflow: You will own the end-to-end user experience for the busy dealership service department, from reservations through to posting to accounts. This includes workshop ...

Senior Java Developer

Hiring Organisation
CGI
Location
London, England, United Kingdom
maintain secure, scalable enterprise applications using Java and Spring Boot.• Engineer & Integrate: Develop robust RESTful APIs and back-end services that support seamless integration and high performance.• Collaborate & Deliver: Work closely with clients, architects, engineers and cross-functional teams to translate requirements into reliable technical solutions.• Champion Quality: Apply … Spring Boot.• Proven experience designing, developing and maintaining enterprise-level back-end applications.• Strong understanding of object-oriented programming, software design principles and RESTful API development.• Experience working in Agile environments, including Scrum ceremonies and iterative software delivery.• Proficiency with development and collaboration tools, including Jira, Confluence and Git. ...

Commercial Account Executive - Data & Integration (MuleSoft & Informatica)

Hiring Organisation
Salesforce
Location
London, UK
Employment Type
Full-time
across fragmented hybrid environments. That is why MuleSoft and Informatica are mission-critical to Salesforce's core AI strategy. By bringing together MuleSoft's API orchestration and Informatica's enterprise data management, you will sell the fundamental data backbone powering the next generation of enterprise AI.We are seeking … Consistent track record of quota overachievement selling complex deals. Deep experience in New Business Acquisition and territory mapping. Even Better If...Solid functional understanding of API management, integration platforms (iPaaS), middleware, or enterprise data architecture. Proven ability to translate technical concepts (data governance, ETL, microservices, dynamic API integration ...

SAP Integration Suite Developer

Hiring Organisation
Akkodis
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Integration Suite Developer £70,000 - £80,000 + bonus and comprehensive benefits Hybrid/Birmingham - 1 day a week in the office Full Time/Permanent The Role: I am looking for an experienced SAP Integration Suite Developer to join a large global brand head quartered … Birmingham, West Midlands. As a SAP Integration Suite Developer, you will play a pivotal role in designing, developing and delivering integration solutions that connect the SAP ecosystem with a wide range of business applications and third-party systems. This is an opportunity to become the technical lead ...

SAP Integration Suite Developer

Hiring Organisation
Akkodis
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum bonus and benefits
Integration Suite Developer £70,000 - £80,000 + bonus and comprehensive benefits Hybrid/Birmingham - 1 day a week in the office Full Time/Permanent The Role: I am looking for an experienced SAP Integration Suite Developer to join a large global brand head quartered … Birmingham, West Midlands. As a SAP Integration Suite Developer, you will play a pivotal role in designing, developing and delivering integration solutions that connect the SAP ecosystem with a wide range of business applications and third-party systems. This is an opportunity to become the technical lead ...

Oracle Cloud Integration Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Role: Oracle Cloud Integration Developer Duration: 6 Months Location: UK Remote Day Rate: £600 - £700 Inside IR35 Active SC clearance required due to project restrictions Overview We are seeking an experienced Oracle Integration Cloud (OIC) Developer to join a team delivering enterprise integration solutions. You will … across business-critical systems. This role is ideal for a developer with strong OIC experience and a proven track record of delivering secure, scalable integration solutions. OIC is Oracle's dedicated integration platform for application connectivity, APIs and data transformation. Role Responsibilities Design, develop and maintain integrations using ...

UIPath Developer - SC Cleared

Hiring Organisation
Square One Resources
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Contract
Contract Rate
GBP 250 - 300 Daily
technical stakeholders. Active SC Security Clearance. Desirable Experience UiPath certification (Automation Developer Associate or Professional). UiPath Document Understanding, AI Center, Action Center or Integration Service. REST/SOAP API integration and SQL. Public sector or secure/regulated environment experience. Git, Azure DevOps and CI/ ...

Senior, Forward Deployed / Full Stack Engineer (Document Authoring & Knowledge Systems)

Hiring Organisation
GSK
Location
Greater London, United Kingdom
Employment Type
Full Time
loop review design, and agent/LLM evaluation (eval datasets, automated and expert-in-the-loop scoring, regression testing). Experience with API integration, retrieval layers, knowledge graphs, ontologies, or semantic search. Daily use of AI coding agents (Claude Code, GitHub Copilot, Databricks AI Assistant) as the primary ...

RPA Developer - UiPath

Hiring Organisation
Robert Half Limited
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract
solutions with UiPath . Excellent understanding of RPA development best practices and software development lifecycle. Experience with UiPath Studio, Orchestrator and REFramework. Knowledge of API integrations and web services. Experience working with SQL databases. Strong debugging and problem-solving skills. Excellent communication and stakeholder engagement skills. Experience working within ...

Engineer C# (Full Stack)

Hiring Organisation
Liquidnet
Location
London, UK
Employment Type
Full-time
frameworks and cloud technologies. Collaborate with cross-functional teams to deliver high-quality software aligned with business objectives. Implement and maintain microservices architecture and API integrations. Ensure adherence to SDLC processes, including CI/CD pipelines and automated testing. Optimize application performance and ensure security best practices. Participate ...

Senior Data & BI Developer

Hiring Organisation
Proactive Appointments
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £62,500 per annum
exciting point in its development. The team owns the full data journey, ,from extracting information from source systems, through data modelling and integration, to delivering insight directly to senior leaders, operational teams and customers. You’ll have the opportunity to spot relationships and opportunities between different parts … skills, including writing and optimising views and queries and understanding query performance. Practical experience with at least one of Power Apps, Power Automate or API integration . The ability to work end to end — taking an ambiguous business problem, understanding what is really required, building the solution ...

Senior Data & BI Developer

Hiring Organisation
Proactive Appointments
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £62,500 per annum
exciting point in its development. The team owns the full data journey, ,from extracting information from source systems, through data modelling and integration, to delivering insight directly to senior leaders, operational teams and customers. You’ll have the opportunity to spot relationships and opportunities between different parts … skills, including writing and optimising views and queries and understanding query performance. Practical experience with at least one of Power Apps, Power Automate or API integration . The ability to work end to end — taking an ambiguous business problem, understanding what is really required, building the solution ...

Software Developer

Hiring Organisation
Copello
Location
Stockton-on-Tees, County Durham, United Kingdom
Employment Type
Permanent
Salary
£45000 - £54000/annum
Develop, maintain and improve existing software applications and systems. Design and build new applications, reporting tools and KPI dashboards. Develop and manage databases and API integrations. Troubleshoot software, database and technical issues. Gather requirements and deliver solutions throughout the software development lifecycle. Carry out testing, code reviews and ongoing ...

Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
Fabric and other modern cloud platforms. Collaborating closely with Analytics and Data Science teams. Supporting AI initiatives through robust and reliable data foundations. Developing API integrations and automated data ingestion processes. Managing data engineering projects from design through to deployment. Helping define data engineering standards and best practices. YOUR ...

Security Engineer - PKI/CLM Implementation - Inside IR35 - Up to £700 per day

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Lifecycle Manager, Venafi, AppViewX or equivalent). Knowledge of X.509, TLS/mTLS, PKCS standards and key stores, with ACME, SCEP, EST and REST API integration. Working knowledge of crypto-agility, cryptographic inventory and PQC migration planning (NIST standards). Experience in regulated financial services or similarly controlled environments. ...

C# .NET Developer

Hiring Organisation
Proactive Appointments
Location
Taunton, Somerset, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
. 2 – 5 years of professional experience in backend development. Strong proficiency in C# and .NET Core (latest versions). Solid understanding of RESTful API design and integration. Familiarity with CI/CD pipelines and Git for version control and continuous integration. Excellent problem-solving and analytical skills ...

Data Engineer (SQL, Python, Data Pipelines) - £65,000 + 20% Bonus

Hiring Organisation
Prize Placements
Location
WD4, Kings Langley, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum 20% Bonus / Hybrid
into Snowflake from REST APIs, databases, flat files (CSV/JSON) and third-party platforms. Develop Python-based ingestion, automation and ETL scripts, including API integrations and scheduled jobs. Configure and manage managed or open-source connectors using Fivetran and/or Meltano/Singer (or comparable tooling). ...

Data Engineer (SQL, Python, Snowflake, Data Pipelines) - Hybrid/Hertfordshire - £65,000 + 20% Bonus

Hiring Organisation
Prize Placements
Location
Kings Langley, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
into Snowflake from REST APIs, databases, flat files (CSV/JSON) and third-party platforms. Develop Python-based ingestion, automation and ETL scripts, including API integrations and scheduled jobs. Configure and manage managed or open-source connectors using Fivetran and/or Meltano/Singer (or comparable tooling). ...

Geospatial Data Engineer

Hiring Organisation
Coburg Banks Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
based data and turning complex information into reliable, usable datasets. You'll ideally have experience with: Python and SQL , including building data pipelines and API integrations. PostgreSQL/PostGIS and spatial data modelling. GIS tools such as QGIS and geospatial libraries including GeoPandas, Shapely or GDAL. Geospatial concepts including ...