76 to 100 of 133 API Integration Jobs in England

Principal Solution Architect

Hiring Organisation
Tech Mahindra
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum
knowledge of software development methodologies (Agile, DevOps, etc.). Strong understanding of cloud computing platforms (AWS, Azure, Google Cloud) and microservices architecture. Experience with API design and integration, including RESTful and SOAP services. Proficiency in programming languages such as Java, C#, or Python. Excellent problem solving skills ...

Full Stack Developer

Hiring Organisation
Manpower UK Ltd
Location
Lewes, East Sussex, United Kingdom
Employment Type
Permanent
long-term technical roadmap Translate business and user requirements into scalable technical solutions Identify opportunities to implement AI, automation, and workflow improvements Systems Architecture & Integration Design and maintain secure, scalable, and maintainable system architecture Develop and manage API integrations and cross-platform data flows Oversee authentication, identity management … development with strong PHP/Laravel expertise Strong frontend development skills including Blade, SCSS, JavaScript, and jQuery Solid understanding of MySQL , backend architecture, and API development Experience using Cursor to enhance development productivity and automation Strong experience with AWS services including EC2, RDS, and S3 Experience managing CI/ ...

Lead Data Engineer | Microsoft Fabric | Azure | AI

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
environments Data pipelines and ETL/ELT processes SQL and analytics datasets Power BI reporting and data models AI and machine learning-enabled insights API integrations and connected data services Alongside delivering hands-on engineering work, youll mentor Data Engineers and Power BI developers and help shape standards across … Azure Data Engineering environments SQL and data modelling ETL/ELT pipeline design Azure Synapse Azure Data Lake Microsoft Fabric Power BI Azure DevOps API integrations Exposure to AI, ML or Copilot-enabled initiatives Just as important are communication skills, curiosity and the ability to work collaboratively across teams. ...

Lead Data Engineer | Microsoft Fabric | Azure | AI

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
environments Data pipelines and ETL/ELT processes SQL and analytics datasets Power BI reporting and data models AI and machine learning-enabled insights API integrations and connected data services Alongside delivering hands-on engineering work, youll mentor Data Engineers and Power BI developers and help shape standards across … Azure Data Engineering environments SQL and data modelling ETL/ELT pipeline design Azure Synapse Azure Data Lake Microsoft Fabric Power BI Azure DevOps API integrations Exposure to AI, ML or Copilot-enabled initiatives Just as important are communication skills, curiosity and the ability to work collaboratively across teams. ...

Senior Systems Integration Consultant - Contract

Hiring Organisation
Salt Search
Location
London, UK
Employment Type
Full-time
Description Senior Systems Integration Consultant (.NET, Azure, Data, MIS) Job Description Contract Length: 3 monthsStart: ImmediateDay Rate: £400-£500 per dayIR35: Outside IR35Location: Hybrid, predominantly remote Overview We are looking for a senior Systems Integration Consultant to step into a live environment and stabilise a newly implemented … diligence platform (Mitratech) that is currently integrated with multiple legacy systems. This is a hands on role focused on integration, data migration, troubleshooting, and system optimisation. You will be working alongside an existing senior consultant and internal teams to resolve issues and ensure the platform is fully operational. ...

ACTIVE SC NEEDED-Senior DevOps Engineer – SFIA Level 4

Hiring Organisation
Relevance Lab
Location
Newcastle Upon Tyne, England, United Kingdom
Splunk. Apply DevSecOps practices including vulnerability scanning and compliance tooling such as Trivy, Trend Micro, and Wiz. Support networking, cloud connectivity, and platform integration activities. Integrate solutions with DWP Integration Team products including Data Access Layer (DAL) and Secure File Transfer (SFT). Collaborate with engineering, security … Engineering Apache Spark Apache Airflow Jupyter Notebooks Observability & Monitoring Prometheus Grafana Splunk Security & DevSecOps Trivy Trend Micro Wiz Security scanning and compliance automation Networking & Integration Networking fundamentals REST/API integrations Experience integrating enterprise platforms and secure data exchange services SFIA Level 4 Expectations Autonomy Works under general ...

Customer Success Engineer

Hiring Organisation
Abacus.AI
Location
England, United Kingdom
between technical and non-technical stakeholders; you can explain LLM performance or RAG architecture to an executive just as easily as you can discuss API integration with a developer. Generative AI & LLM Literacy: Solid understanding of the GenAI landscape, including Hands-on experience with Prompt Engineering, RAG (Retrieval ...

Full Stack Engineer (TDD / C# / JavaScript)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
next generation of a mission-critical cybersecurity and communications platform used globally. This is a hands-on role focused on designing and delivering partner API integrations across a complex security ecosystem - including endpoint pro click apply for full job details ...

Lead Full Stack Developer

Hiring Organisation
Goodman Masson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
develop, and maintain high-quality software solutions across the full stack Architect and implement systems using .NET, JavaScript, SQL, and modern frontend frameworks Oversee API design and integrations, ensuring secure and efficient data exchange Translate business and stakeholder requirements into clear technical solutions Conduct code reviews and ensure adherence … ideally with experience in a technical lead role Strong proficiency in JavaScript, .NET (C#), and modern frontend frameworks Solid experience with SQL databases and API design and integration Demonstrated leadership ability with strong communication and organisational skills A proactive, problem-solving mindset with the ability to work independently ...

Senior Software Engineer

Hiring Organisation
TRIA
Location
London Area, United Kingdom
this is worth reading. THE ROLE Lead the technical delivery of a greenfield rebuild of a core business system, covering policy, claims and integration layers. Set and enforce technical standards, own code quality, and conduct structured code reviews across the delivery team. Work directly with the BA to translate … business requirements into sound technical design and produce low-level design documentation. Make architecture decisions, present options clearly to non-technical stakeholders, and govern integration standards across the programme. Support the Infrastructure and Data Engineers with cross-cutting technical decisions throughout the build. Post go-live: take on broader ...

E-commerce Customer Solutions Manager - Polish / Dutch speaker TPA

Hiring Organisation
Intellipro Group UK Ltd
Location
London, UK
Employment Type
Full-time
term offer: Polish/Dutch speaking e-commerce Customer Solutions Manager based in the UK. Candidate profile Native Polish/Dutch speaker Familiar with API integrations Experience with Shopify would be a plus Experience within the e-commerce industry is preferred Eligible to work in the UK This ...

Founder's Technical Associate

Hiring Organisation
The Players Fund
Location
City of London, London, United Kingdom
Systems architecture: identify repetitive work, build automations, eliminate friction Community Value Creation: creating value for our athletes, founders, and investors Technical builds: Supabase, N8N, API integrations, light code where needed Cross-functional work across fund ops, rightsholder programmes, and portfolio support Who this is for You've built something ...

Head of Customer Success at LightWork AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
leadership, specifically building or transforming functions in a B2B SaaS environment. Strong technical fluency or a background in solutions engineering/development to manage API integrations and technical stakeholders. Proven track record in change management, successfully driving technology adoption among resistant, non-technical users in traditional industries. Next steps ...

Chief Information Security Officer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Operate effectively in lean, high‐growth settings, prioritising impact and scalability over perfection Manage and secure complex third‐party ecosystems, including vendors, partners, and API integrations Bridge the gap between traditional IT security and modern product engineering, working comfortably across both domains Understand the demands of private equity environments ...

AI Developer

Hiring Organisation
Finalto
Location
London Area, United Kingdom
news summarisation) Develop LLM-based applications using RAG, prompt engineering, and fine-tuning where it drives measurable gains Manage AI infrastructure and tool integrations (API gateways, MCPs, external services) with appropriate governance and access controls Design data pipelines and system architecture to support AI workflows at scale, working with … ideally with personal AI projects that demonstrate passion for the space Strong problem-solving ability with a focus on real-world applications Experience with API integrations and building systems that connect multiple services Good communication skills and ability to work with non-technical stakeholders Desired Skills Experience with ...

Lead .NET Engineer/Architect

Hiring Organisation
Tria
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
this is worth reading. You will be Lead the technical delivery of a greenfield rebuild of a core business system, covering policy, claims and integration layers. Set and enforce technical standards, own code quality, and conduct structured code reviews across the delivery team. Work directly with … business requirements into sound technical design and produce low-level design documentation. Make architecture decisions, present options clearly to non-technical stakeholders, and govern integration standards across the programme. Support the Infrastructure and Data Engineers with cross-cutting technical decisions throughout the build. Post go-live: take on broader ...

Junior Full Stack Developer - Frontend focused

Hiring Organisation
Wanda Health
Location
City Of Bristol, England, United Kingdom
development using React Native Turn Figma designs, user flows and acceptance criteria into working application features Implement screens, forms, validation behaviours, state handling and API integrations Work with backend APIs using OpenAPI/Swagger documentation Write frontend tests, component tests and integration checks where appropriate Support light backend …/API work where useful and under guidance Learn accessibility, secure development and quality practices suitable for healthcare technology What We’re Looking For Around 2–4 years of commercial software development experience Some experience with React Familiarity with JavaScript, HTML and CSS Basic understanding of APIs ...

Technical Lead - Salesforce (Solution Engineering)

Hiring Organisation
I3 Resourcing Limited
Location
London, United Kingdom
Employment Type
Permanent
across Salesforce and integrated platforms Collaborate with Architects, Product Owners, and Engineering teams to translate business requirements into scalable technical solutions Define and implement integration patterns across enterprise systems (REST APIs, middleware, event-driven architectures) Provide hands-on technical leadership , including mentoring developers, reviewing code, and resolving technical challenges … experience with: Apex Lightning Web Components (LWC) Salesforce Flows/Automation Deep understanding of core Salesforce data model (Accounts, Opportunities, Cases, etc.) Architecture & Integration Proven experience designing end-to-end solutions within complex environments Strong experience with: REST API integrations Middleware platforms (e.g. MuleSoft, Boomi) Understanding of event ...

Full Stack Developer

Hiring Organisation
Medicines Evaluation Unit Ltd, an IQVIA business
Location
Wythenshawe, England, United Kingdom
Experience · Strong experience with C# · Experience with .NET Framework and .NET Core · Knowledge of Entity Framework · Strong SQL Server development skills · Experience with API development and integration · Working knowledge of CI/CD practices and Jenkins · Experience with observability tools and practices, including Open Telemetry, Loki and Grafana ...

Full Stack Developer

Hiring Organisation
Medicines Evaluation Unit
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Experience Strong experience with C# Experience with .NET Framework and .NET Core Knowledge of Entity Framework Strong SQL Server development skills Experience with API development and integration Working knowledge of CI/CD practices and Jenkins Experience with observability tools and practices, including Open Telemetry, Loki and Grafana ...

Lead Software Developer - FDS Squad

Hiring Organisation
Amber Labs
Location
Manchester Area, United Kingdom
Java (modern versions) Deep experience with Spring Boot for building RESTful services Proven track record in designing and developing microservices architectures Strong understanding of: API design and integration Service-to-service communication Resilience and fault tolerance Front-End Awareness (Secondary) Basic to working knowledge of frontend templating, particularly ...

Full Stack Engineer (TDD / C# / JavaScript)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
next generation of a mission-critical cybersecurity and communications platform used globally. This is a hands-on role focused on designing and delivering partner API integrations across a complex security ecosystem - including endpoint protection, network security, user awareness tooling, and monitoring systems. Youll work as part of a collaborative … will also play a key part in strengthening TDD practices across the team - leading through code and delivery. What Youll Do Design and build API integrations across a cybersecurity-focused product stack Deliver clean, maintainable full stack solutions using .NET and modern JavaScript frameworks Lead by example in test ...

Process Automation Specialist - Manchester

Hiring Organisation
Adecco
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£28 - £30/hour
insights within Supply Operations team * Digitalization: Support the digital transformation roadmap by building prototypes, proof-of-concepts, dashboards, Power Apps, and scalable digital solutions * Integration: Connect automation solutions with existing systems (SAP S/4HANA, planning tools, reporting platforms, SharePoint, Microsoft Power Platform, and visibility tools) * Documentation & Knowledge Transfer … stakeholders Desirable: * Experience in supply chain, logistics, or manufacturing environments * Familiarity with SAP S/4HANA, APO, OTM, or logistics visibility platforms * Experience with API integrations and cloud platforms (Azure preferred) * Exposure to Agile or iterative delivery methods * Knowledge of Microsoft Power Platform ecosystem (Power BI, Power Apps, Power ...

Integration Engineer - Cloverleaf

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600.0 - £700.0 per day + up to £700pd (Inside IR35)
Integration Engineer - Cloverleaf, HL7, FHIR Up to £700pd inside IR35 London/Primarily Remot e 3 months initially My client is seeking an experienced Integration Engineer to lead the design and development of clinical system integrations across a Cloverleaf platform. You'll act as the organisation's interoperability … expert, ensuring HL7, FHIR and API integrations are secure, reliable, and support seamless clinical operations. Key Requirements: Proven experience as an Integration Engineer Strong expertise with HL7, FHIR, and API-based healthcare integrations. Hands-on experience with Infor Cloverleaf, including TCL scripting, routes, translators, and message mapping. ...

IT Integration Developer

Hiring Organisation
Transact
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 per annum
currently recruiting an exciting opportunity to join the IT team as an Integration Developer. Reporting to the IT Development Manager this role will act as the technical bridge between our robust, internal developed core systems and modern cloud based SaaS platforms. Working with the Development, Engineering and Project teams … your primary focus will be to define API driven integrations and utilise Microsoft middleware to create seamless, event driven data flows across the business. Role Overview Your main area of responsibility will be to design, build, and orchestrate secure API integrations and complex data flows across disparate systems. ...