1 to 25 of 86 Permanent API Integration Jobs in the UK excluding London

Senior Snowflake & API Developer

Hiring Organisation
Vbeyond
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 per day
Description – Senior Snowflake & API Specialist Experience: 12+ Years Domain: Banking/Financial Services Role Overview: We are looking for a Senior Snowflake & API Specialist with 12+ years of IT experience and strong banking domain expertise. The candidate should have hands-on experience in Snowflake data warehousing, API … development, and enterprise data integration. Key Responsibilities & Skills: Strong hands-on experience with Snowflake, SQL, and data warehousing. Expertise in REST API development, API integration, and API management. Experience with Python and ETL/ELT data pipelines. Knowledge of Snowflake architecture, data modelling, and performance tuning. ...

Salesforce Engineer

Hiring Organisation
Vanquis Bank
Location
Bradford, UK
Employment Type
Full-time
Quality, maintainability and technical capability continue to develop across the team Participate in the rostered out-of-hours on-call rota Critical platform or integration incidents receive appropriate technical support and escalation Why this role matters: Technology & Change is a strategic priority for Vanquis. This role contributes directly … engineering communities help us share knowledge and develop capability Technology stack: Salesforce MuleSoft and engineering practises Apex Mule 4 applications Lightning Web Components API-led integration Flow and declarative automation DataWeave Data modelling REST and SOAP APIs Salesforce security MUnit testing Metadata-based deployment Anypoint tooling Component-based ...

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 ...

Node Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
/specialism. Requirements Key Responsibilities: Back-End Development: Design, develop, and maintain server-side applications and APIs using Node.js, ensuring performance, scalability, and security. API Integration: Work with RESTful APIs and third-party services to integrate and enhance system functionality. Database Management: Develop and maintain database architectures (e.g. … data storage solutions. Code Optimization: Write clean, modular, and reusable code, adhering to best practices and design patterns. Testing and Debugging: Conduct unit and integration testing, debug issues, and ensure high-quality, reliable, and maintainable code. Collaboration: Collaborate with front-end developers to integrate front-end components with server ...

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 ...

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 ...

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 ...

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 ...

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 ...

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
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 ...

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 ...

Senior DevOps/Automation Engineer - Ansible

Hiring Organisation
Advanced Resource Managers Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £480.00 per day
strategic automation and DevOps modernisation programme across IBM Z and distributed platforms. This role will design and engineer production grade automation, CI/CD integration, compliance verification, observability pipelines, and secure orchestration capabilities across a global estate. You will work across Python, PostgreSQL, Git based workflows, Jenkins pipelines, Ansible … platforms (including z/OS job execution patterns where relevant). Implement failure handling, retry logic and operational guardrails. CI/CD & DevOps Toolchain Integration Build and maintain pipelines in GitHub and Jenkins (including Groovy-based pipeline development). Embed automated compliance checks and quality gates. Integrate artefact management ...

Full Stack Engineer

Hiring Organisation
Investigo
Location
Coventry, United Kingdom
solutions using modern development tools and platforms. The role offers the opportunity to work on impactful projects that span data visualisation, operational tooling, and integration with AI/ML workflows. The Role Design and develop full-stack applications using semantic data models and SDKs. Build and maintain data pipelines … front-end development. Experience with Python or Java for backend services. Familiarity with data pipelines, ETL processes, and semantic data modelling. Experience with external API integration and operational data visualisation. Prior exposure to platforms like Palantir Foundry or similar is highly desirable. Strong communication skills and confidence ...

Sr Power Platform Functional Consultant

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Greater Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£470.00 - £520.00 per day
. Experience designing and delivering enterprise-scale Power Platform solutions. Strong business analysis and stakeholder management skills. Dataverse data modelling, security, and governance experience. API integrations, custom connectors, and enterprise system integrations. Knowledge of Power Platform CoE, Managed Environments, DLP policies, and ALM. Experience working within Agile delivery environments. ...

IdAM Application Developer

Hiring Organisation
Impellam
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
Operations Prometheus Stack Loki Log Aggregation Identity & Access Management Keycloak Red Hat Single Sign-On (RH-SSO) OpenID Connect (OIDC) Identity Federation technologies Data & Integration Technologies Apache NiFi API development and integration patterns What You'll Bring A passion for building reliable, scalable, and secure applications. ...

Staff Agentic Engineer

Hiring Organisation
John Lewis Partnership
Location
Bracknell, Berkshire, UK
Employment Type
Full-time
building & implementing agentic systems using agent orchestration & frameworks and advanced prompt/context engineering. Understanding of state & memory Management, deterministic guardrails & evaluation (Evals), tool & API integration, agentic protocols including MCP, A2A, UCP.Experience of working with cloud based data platforms (we use Snowflake).Experience of deploying/running solutions ...