26 to 50 of 191 API Integration Jobs in the UK

Senior Full Stack Engineer

Hiring Organisation
Chelsea FC
Location
London, UK
Employment Type
Full-time
React. Familiarity with Next.js or similar modern React frameworks is a plus Experience with React Native Experience with headless CMS platforms (Contentful preferred) and API integration Solid grasp of software architecture, testing, accessibility, security and performance Confident using modern AI-assisted software development tools (e.g. Claude Code, Cursor … experience (AWS, Azure) Familiarity with ASP.NET Core, C# or similar enterprise web backends Working alongside external development or engineering partners Automated testing frameworks (unit, integration, E2E, visual regression) Understanding of security, privacy and responsible use of AI tools when working with proprietary code, supporter data and confidential information Analytics ...

Senior Data Engineer Microsoft Fabric

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Fabric Lakehouse, Warehouse and OneLake Data pipelines and ETL/ELT Power BI SQL and data modelling Azure Data Lake Internal and third-party API integrations Azure DevOps, Git and CI/CD Production deployment and support Existing Azure Synapse solutions during the transition to Fabric Youll also contribute … arbitrary two-year threshold. Youll also need a strong grounding in Data Engineering, including: SQL and data modelling ETL/ELT Azure data platforms API integration Git/source control CI/CD and deployment Building and supporting production data solutions Azure Synapse experience would be useful ...

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

Hiring Organisation
GSK
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
human-in-the-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 ...

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

Hiring Organisation
GSK
Location
London, UK
Employment Type
Full-time
human-in-the-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 ...

RPA Developer - UiPath

Hiring Organisation
Robert Half
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
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 ...

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 ...

AI and Cloud Director - Technology Consulting (AI, data and analytics)

Hiring Organisation
Business Integration Partners
Location
London, UK
Employment Type
Full-time
containerisation including Docker and Kubernetes, and DevOps. Cloud strategy, adoption, workload migration, hybrid and multi-cloud environments, and FinOps. Cloud infrastructure, networking and security. API integration and enterprise architecture. Preferred experience and qualificationsA degree in computer science, engineering, mathematics, data science or a related field, or equivalent professional ...

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 ...

UiPath Senior RPA Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £416/day
integrations Experience supporting and troubleshooting live production environments Ability to communicate effectively with both technical and non technical stakeholders Desirable Experience UiPath Automation Cloud API integrations Citrix automation Azure DevOps/CI-CD pipelines Generative AI or AI enabled automation solutions Financial Services or Banking sector experience Agile delivery ...

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 ...

Geospatial Data Engineer

Hiring Organisation
Coburg Banks Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £90,000 per annum
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 ...

OSS Data Architect

Hiring Organisation
Capgemini
Location
Oxfordshire, United Kingdom
Employment Type
Full Time
Skills & Experience: Overall 12-15+ years’ experience with 8-10+ years of experience in data architecture, with a significant focus on data integration, ETL/ELT, and data warehousing in large enterprise environments. Proven experience designing and implementing data integration solutions for a wide range … telecommunications OSS domains (e.g., Inventory, Performance, Fault, Provisioning, Ticketing etc). Expert-level knowledge of multiple data ingestion patterns, including batch file processing, API integration (REST/SOAP), RDBMS querying (JDBC), and real-time data streaming (CDC, Kafka, etc.). Deep understanding of hybrid cloud connectivity and security ...

Senior Technical Architect

Hiring Organisation
Braze
Location
Greater London, United Kingdom
Employment Type
Full Time
portfolio of customer projects. Depending on what each engagement calls for, you'll lead end to end delivery, take on deep technical architecture and integration work, or both, so customers get the right blend of program management and technical depth for their specific needs. This individual will work under … deep technical resource designing integrations and solutions, depending on what a given engagement needs. Design and implement technical solutions, including SDK and API integrations, while managing timeline, scope, and stakeholder alignment for a project. Engage with customer stakeholders, from senior staff to Braze end users, to understand business ...

Senior DevOps / Automation Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£65 - £70/hour
YAML: Structured, maintainable automation definitions. Git: Version control, branching, code reviews and release practices. Grafana: Dashboard development and metrics interpretation. Secrets management: HashiCorp Vault integration and automation. Artefact management: Nexus Repository or an equivalent artefact repository. You should be comfortable engineering automation for complex enterprise environments, with a strong … workflow tooling such as IBM z/OSMF or Zowe CLI. Enterprise workload scheduling, including IWS patterns. Configuration drift management and automated remediation. API integration and infrastructure-as-code governance. Observability exporters and metrics pipelines. Regulated financial services environments. What We're Looking For You will ...

Software Engineer - React

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
features using React and TypeScript, aligned to a design system and front-end engineering standards. Lead UI technical design (component architecture, state management, API integration patterns, routing, error handling) and document key decisions. Drive quality and operability through automated testing (unit/component/e2e), accessibility compliance, performance ...

Senior Experience Engineer

Hiring Organisation
USP College
Location
Chelmsford, Essex, UK
capture, photogrammetry, modelling, animation and deployment.Research, test and introduce emerging technologies, including artificial intelligence, APIs and development frameworks, where they add value.Develop backend services, API integrations and reusable prompt-engineering approaches to support AI-enabled experiences.Ensure all technical outputs meet agreed accessibility, performance, quality and deployment standards, including WCAG ...

Senior Experience Engineer

Hiring Organisation
USP College
Location
Canvey Island, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
modelling, animation and deployment. Research, test and introduce emerging technologies, including artificial intelligence, APIs and development frameworks, where they add value. Develop backend services, API integrations and reusable prompt-engineering approaches to support AI-enabled experiences. Ensure all technical outputs meet agreed accessibility, performance, quality and deployment standards, including ...

Principal EMEA AI TokenOps Solution Architect

Hiring Organisation
Microsoft
Location
London, UK
Employment Type
Full-time
remaining credible in detailed solution design. You will combine Azure AI Foundry, agent and RAG patterns, routing, evaluations, observability, FinOps unit economics, data and API integration, and EMEA regulatory requirements to create reusable regional architectures and delivery practices. ResponsibilitiesCore Responsibilities Shape the most strategic EMEA TokenOps opportunities, aligning … complex decisions across business, technology, security, data, risk, and finance stakeholders. Set the target Azure AI Foundry architecture for agents, RAG, model access, orchestration, integration, and enterprise operations. Guide pilots and prototypes that test the highest-risk assumptions and establish an evidence-based path to production and scale. Define ...

PAM Engineer - Assistant Vice President

Hiring Organisation
Mizuho
Location
Greater London, United Kingdom
Employment Type
Full Time
access models, rotation policies, privileged session connectivity and credential-management processes. Experience troubleshooting PAM components, failed password changes, reconciliations, account verification, session connectivity and integration issues. Experience delivering platform upgrades, resilience improvements, disaster-recovery testing and production changes through formal change controls. Experience working with infrastructure, Windows, Linux, database … application, identity, security operations, risk and audit stakeholders. Proficiency in automation, API integration and scripting, preferably PowerShell and Python. Technical Skills: Advanced knowledge of PAM solutions. Working knowledge of Credential Providers, REST APIs and application credential-management patterns. PAM design, platform configuration, account discovery, onboarding, reconciliation, rotation, verification ...