101 to 125 of 149 API Integration Jobs in the UK

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

client-facing NextJS application Plan and prioritise work in collaboration with technical and non-technical stakeholders Tools & Technologies Python — primary language for ETL, API clients, data validation, and pipeline development SQL — analytical and transactional queries, transformations, and data investigation AWS — cloud infrastructure and managed services Terraform — infrastructure-as-code … work Preferred: Experience in financial services, asset management, or hedge funds MongoDB experience Experience with modern data tooling Familiarity with vendor API integrations and handling messy real-world data Experience with data lake patterns Exposure to or interest in learning NextJS/TypeScript Exposure to RAG architectures ...

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. ...

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. ...

with hands-on expertise in Apex, Lightning Web Components (LWC), Visualforce, and Salesforce configuration. . Strong understanding of the Salesforce platform, data model, and integration capabilities. . Experience working in Agile project environments with proficiency in Jira. . Excellent communication, collaboration, and client management skills. . Ability to translate … business requirements into effective technical solutions. . A coaching mindset, with a passion for knowledge sharing and team development. Communication Mentoring and coaching Salesforce Integration Salesforce Solution Design Desirable Skills . Salesforce certifications (e.g., Platform Developer I/II, App Builder, or Administrator). . Experience ...

with hands-on expertise in Apex, Lightning Web Components (LWC), Visualforce, and Salesforce configuration. . Strong understanding of the Salesforce platform, data model, and integration capabilities. . Experience working in Agile project environments with proficiency in Jira. . Excellent communication, collaboration, and client management skills. . Ability to translate … business requirements into effective technical solutions. . A coaching mindset, with a passion for knowledge sharing and team development. Communication Mentoring and coaching Salesforce Integration Salesforce Solution Design Desirable Skills . Salesforce certifications (e.g., Platform Developer I/II, App Builder, or Administrator). . Experience ...

Cloud, and connected enterprise systems Analyze existing client architecture and design target-state architecture aligned to prioritized use cases Create architecture diagrams (logical, physical, integration flows) and document solution designs Design and govern API integrations, middleware interactions, and cross-system data flows Act as the primary onsite liaison … solution Required Skills & Experience Core Experience 78 years of experience in solution architecture/system design roles Strong experience in enterprise system integration and API-led architecture Proven ability to work across complex, multi-team enterprise environments Experience aligning solutions across multiple stakeholders and architecture groups Technical Skills ...

responsive design Demonstrable experience delivering clean, maintainable code Desirable Skills: Familiarity with Twig templates or Laravel Experience with frontend JS frameworks (e.g. Vue.js) API design and integration App development with Expo Understanding of SEO best practices Benefits: Salary up to £50,000 (dependent on experience) Profit share scheme ...

Design, build, and maintain high-quality frontend applications using Angular - Contribute to full-stack development across modern, scalable systems - Collaborate with backend engineers on API design and integration - Work across the full software development lifecycle with a DevOps mindset - Apply best practices including CI/CD, automated testing ...

within a C#/.NET stack Integrate commercial AI APIs into production systems with reliability and scalability in mind Establish best practices for AI integration across the codebase Lead by example through AI-assisted development workflows Pair with developers and support adoption of tools like Claude Code or Cursor … guardrails Must Have 5+ years experience with C#/.NET Core 7+ years total commercial software engineering experience Proven experience designing and shipping AI API integrations in production (.NET) Experience setting patterns that other developers adopted across a team Hands-on experience introducing AI-assisted development tools into ...

Description Integration Engineer - Cloverleaf, HL7, FHIR Up to £700pd inside IR35 London/Primarily Remote 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. ...

Contract Solutions Architect – Insurance - Inside IR35 A leading insurer is seeking an experienced Contract Solutions Architect to support a major applications architecture and integration programme. This role will focus on reviewing existing application architecture, designing scalable solutions, and improving API integrations across multiple systems and platforms. Key Responsibilities … Review and assess current application architecture Design scalable and secure integration solutions Define API architecture and integration strategies Work closely with technical and business stakeholders Support modernisation and digital transformation initiatives Requirements Proven experience as a Solutions Architect Strong background in application architecture Experience designing and integrating ...

Design, build, and maintain high-quality backend applications using Java - Contribute to full-stack development across modern, scalable systems - Collaborate with frontend engineers on API design and integration - Work across the full software development lifecycle with a DevOps mindset - Apply best practices including CI/CD, automated testing ...

Design, build, and maintain high-quality frontend applications using Angular - Contribute to full-stack development across modern, scalable systems - Collaborate with backend engineers on API design and integration - Work across the full software development lifecycle with a DevOps mindset - Apply best practices including CI/CD, automated testing ...

closely together. This role sits at a pretty interesting point in their evolution. The platform has grown quickly, and with that comes the usual integration challenges. Systems that work, but dont always talk to each other cleanly. Youll come in as their first Principal Engineer, reporting into … there without slowing delivery. Theres real ownership here, both technically and in how engineering standards evolve across the business. What They're Looking For: Integration architecture (multi-service environments) TypeScript Node.js React Nest.js Azure or AWS System design (end-to-end platforms) Technical leadership (cross-team alignment) What ...

closely together. This role sits at a pretty interesting point in their evolution. The platform has grown quickly, and with that comes the usual integration challenges. Systems that work, but dont always talk to each other cleanly. Youll come in as their first Principal Engineer, reporting into … there without slowing delivery. Theres real ownership here, both technically and in how engineering standards evolve across the business. What They're Looking For: Integration architecture (multi-service environments) TypeScript Node.js React Nest.js Azure or AWS System design (end-to-end platforms) Technical leadership (cross-team alignment) What ...

closely together. This role sits at a pretty interesting point in their evolution. The platform has grown quickly, and with that comes the usual integration challenges. Systems that work, but don’t always talk to each other cleanly. You’ll come in as their first Principal Engineer, reporting into … without slowing delivery. There’s real ownership here, both technically and in how engineering standards evolve across the business. What They're Looking For: Integration architecture (multi-service environments) TypeScript Node.js React Nest.js Azure or AWS System design (end-to-end platforms) Technical leadership (cross-team alignment) What ...

feedback loops. Internal Tooling: Design and build bespoke automation, operational dashboards, and scripts that eliminate repetitive manual tasks across the business. Cross-Boundary Integration: Solve complex problems that span multiple systems, including data onboarding pipelines and API integrations. Product Delivery: Contribute directly to the core product, shipping high ...

area of the codebase, but over time you’ll work across multiple parts of the stack—from backend services to data pipelines and API design. This is an opportunity for someone who delivers high-quality code quickly, values well-structured architecture and knows when to be pragmatic. … models specifically for demand prediction and resource optimization, directly impacting service quality. Create ETL processes to ingest and transform messy, multi-source data (specifically API integrations). Partner with Data Scientists and Software Engineers to define data needs and ensure seamless integration into the product ecosystem. Utilize Python ...

Hands-on with LWC, SOQL/SOSL, and Flows FSC experience or complex Salesforce data models Knowledge of security models, sharing, and governor limits API integrations experience Agile team experience CI/CD tooling (ideally Copado) Salesforce Platform Developer I certification Preferred: Financial services or regulated environment experience OmniStudio … FlexCards, OmniScripts, Integration Procedures) Exposure to Data Cloud (Data 360) Marketing Cloud experience Post-implementation support (Day 2) FSC Accredited Professional certification ...