126 to 150 of 175 API Integration Jobs in the UK

Forward Deployed Engineer - Platform Engineer

Hiring Organisation
Kyndryl
Location
London, UK
Employment Type
Full-time
delivery end-to-end: build CI/CD pipelines and implement Infrastructure as Code (Terraform, Helm) Guide legacy application modernisation, microservices migrations, and API integrations Implement security end-to-end across the platform: security tooling built into CI/CD pipelines, namespace segmentation and managed identities in Kubernetes … management, DNS zone administration, and secure network access to endpoints Solid grasp of CI/CD pipelines, version control (Git & GitHub), and microservices/API architectures Practical experience with observability tooling (Grafana, Prometheus, OpenTelemetry) Working knowledge of generative AI platforms: LLM hosting, LLM gateways (e.g. LiteLLM, Portkey, Kong ...

Cloud Engineering Lead (Azure)

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £625/day
Bicep: modular design, state management, testing and versioning; working knowledge of Azure Verified Modules. Strong Python (plus PowerShell/Azure CLI) for automation and API integration. Proven ability to build and maintain multi-stage, approval-gated provisioning pipelines (Azure DevOps and/or GitHub Actions) with Git-based workflows. … release practices. Desirable skills & experience Platform-as-a-product experience: paved roads/golden paths, service catalogue, developer experience and consumer feedback loops. ServiceNow integration for self-service provisioning and ITSM (incident, problem, change). Microsoft Sentinel and integration with SOC/NOC functions. SRE practices: error budgets ...

Cloud Engineering Lead (Azure)

Hiring Organisation
TXP Technology x People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £625.00 per day
Bicep: modular design, state management, testing and versioning; working knowledge of Azure Verified Modules. Strong Python (plus PowerShell/Azure CLI) for automation and API integration. Proven ability to build and maintain multi-stage, approval-gated provisioning pipelines (Azure DevOps and/or GitHub Actions) with Git-based workflows. … release practices. Desirable skills & experience Platform-as-a-product experience: paved roads/golden paths, service catalogue, developer experience and consumer feedback loops. ServiceNow integration for self-service provisioning and ITSM (incident, problem, change). Microsoft Sentinel and integration with SOC/NOC functions. SRE practices: error budgets ...

D365 F&O Software Engineering Manager

Hiring Organisation
Gazelle Global Consulting Ltd
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Expertise in D365 F&O Extensions and Electronic Reporting. Strong Azure DevOps, ALM and CI/CD experience. Experience with Power Platform, Dataverse and API integrations. Understanding of enterprise integration architecture and ERP solutions. Knowledge of Finance, Accounting, P2P, O2C and Subscription Billing. Experience leading software engineering ...

NET Developer

Hiring Organisation
Tria
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum
/Integration Engineer | Claims & Policy System Rebuild | Remote (UK) | £50,000-£65,000 This is a hands-on delivery role with a defined path to architecture. You will own all inbound integration delivery on a ground-up rebuild of a core Claims and Policy Record system, working within … pipeline end-to-end. Build the notes and flags features within the new system. Work with the Senior Data Engineer on mapping specifications so integration inputs align with pipeline requirements. Write clean, maintainable, well-documented code and contribute to technical standards in code review. Use AI coding tools (e.g. ...

ServiceNow Developer (SC Cleared/Eligible) - Permanent

Hiring Organisation
Cactus IT Solutions UK Ltd
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
effective solutions. Support internal Mastek growth and innovation workstreams as well as leading them. Foster collaboration between ServiceNow and broader service operations tooling, ensuring integration and automation opportunities are maximised. Innovation & Continuous Improvement: Stay current with industry best practices and emerging technologies in service operations tooling, including observability … understanding of ServiceNow development, including Scripting (JavaScript, Glide). Strong understanding of ServiceNow modules & processes underpinning; ITSM, ITOM, CSM, PA, CSDM & CMDB, Employee Centre & Integration Hub (REST & SOAP web services & API integrations). Strong problem-solving skills with a focus on continuous improvement and automation. Strong understanding ...

Marketing Cloud Solution Architect

Hiring Organisation
Vertex I.T. Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 35 Annual
Lead the technical design of multi-channel marketing campaigns, automated journeys, and complex data models utilising Journey Builder, Automation Studio, and Contact Builder. Systems Integration: Architect and oversee the integration of SFMC with Salesforce CRM, enterprise data warehouses, E-commerce platforms, and other third-party APIs (REST/… Contact Builder, Email Studio, and Mobile Studio. Coding & Scripting: High-level proficiency in AMPScript and SQL (particularly for complex relational data querying). Ecosystem Integration: Proven experience implementing and troubleshooting Marketing Cloud Connect to sync data between SFMC and Sales/Service Cloud. API Capabilities: Strong understanding ...

Senior Data Engineer - Scalable Growth

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
analytics, turning marketing needs into crisp engineering roadmaps. Nice to Have: Experience with MarTech tooling or reverse ETL setups (e.g., HighTouch, Braze, vendor API integrations). Familiarity with modern AI/ML data integration practices. Background in fintech or fast-scaling tech platform environments. Additional Information Additional Information ...

Forward Deployed Engineer - Lead Platform Engineer

Hiring Organisation
Kyndryl
Location
London, UK
Employment Type
Full-time
Helm Architect platforms that host and serve generative AI systems (LLM hosting, LLM gateways, agentic workflows) Guide legacy application modernisation, microservices migrations, and API integrations Implement security end-to-end across the platform: security tooling built into CI/CD pipelines, namespace segmentation and managed identities in Kubernetes … management, DNS zone administration, and secure network access to endpoints Hands-on experience with CI/CD pipelines, Git-based workflows, and microservices/API architectures Practical experience with observability stacks (Grafana, Prometheus, OpenTelemetry) Experience with generative AI platforms: LLM hosting, LLM gateways (e.g. LiteLLM, Portkey, Kong AI Gateway ...

Business Systems Manager - Fareham

Hiring Organisation
Tenth Revolution Group
Location
Hampshire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
reporting and integrations. Key responsibilities: Manage and support Sage 50, Microsoft 365, SharePoint, Power Apps, Power BI, Joblogic and Roveel. Troubleshoot system, data and integration issues and provide user support. Maintain and develop API integrations with clients and third-party systems. Develop automation, reporting and business applications ...

Senior AI Engineer (AI Platform)

Hiring Organisation
ASOS
Location
London, UK
Employment Type
Full-time
workflows, including testing, controlled change and release readinessDesigning secure tool-access patterns for agents, including MCP/tool abstraction, credential management and enterprise API integrationContributing to AgentOps and GenAIOps capabilities, including telemetry, run history, task outcomes, error analysis and feedback loopsContributing to reliability patterns for production AI systems, including … candidates with strong hands-on experience using comparable GenAI or agent platforms and the ability to apply those patterns within AzureExperience with Azure API Management (APIM) is preferred, particularly as a governance or integration boundaryFamiliarity with AgentOps, MLOps or GenAIOps concepts, including monitoring, evaluation and feedback loopsExperience establishing ...

Systems & Integrations Manager - Portsmouth (Hybrid) - c£70K

Hiring Organisation
Nigel Frank International
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
Systems & Integration Developer - Portsmouth (Hybrid) - c£70K A growing UK business is looking to appoint a hands-on Systems & Integration Developer to take ownership of its core business systems, reporting and critical API integrations. This is a great opportunity for someone with strong Microsoft 365, SharePoint, Power … APIs and third-party integrations Support and develop solutions across Microsoft 365, SharePoint, Power Apps and Power BI Investigate and resolve system, data and integration issues Review, test and troubleshoot integration code and AI-generated solutions Improve reporting, automation and internal business processes Provide hands-on user support ...

Senior Snowflake & Data Governance Consultant

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
workflows. enterprise data intelligence: build end-to-end cataloging, data lineage, and GxP-compliant governance policies using Collibra Data Intelligence Cloud . devops & metadata integration: connect Collibra with GitHub to parse technical lineage (dbt, LookML) and develop custom API integrations. strategic influence: translate complex pharma business challenges across ...

Senior Snowflake & Data Governance Consultant

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
workflows. enterprise data intelligence: build end-to-end cataloging, data lineage, and GxP-compliant governance policies using Collibra Data Intelligence Cloud . devops & metadata integration: connect Collibra with GitHub to parse technical lineage (dbt, LookML) and develop custom API integrations. strategic influence: translate complex pharma business challenges across ...

M365 Developer

Location
United Kingdom
skills while contributing to impactful, user-focused solutions. Your new role Develop and maintain solutions using Power Apps, Power Automate, and SharePoint Online Support integration of Microsoft 365 services (Teams, Outlook, OneDrive) with business applications Translate business requirements into technical solutions in collaboration with stakeholders Build and manage API … Microsoft 365 services including SharePoint, Teams, and OneDrive Familiarity with scripting languages such as JavaScript, Power Fx, or HTML Understanding of APIs, data integration, and emerging tools such as AI Builder or Copilot Studio Awareness of M365 security, compliance, and data protection principles Strong problem-solving skills and attention ...

M365 Developer

Hiring Organisation
Hays
Location
Ashton-Under-Lyne, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
skills while contributing to impactful, user-focused solutions. Your new role Develop and maintain solutions using Power Apps, Power Automate, and SharePoint Online Support integration of Microsoft 365 services (Teams, Outlook, OneDrive) with business applications Translate business requirements into technical solutions in collaboration with stakeholders Build and manage API … Microsoft 365 services including SharePoint, Teams, and OneDrive Familiarity with scripting languages such as JavaScript, Power Fx, or HTML Understanding of APIs, data integration, and emerging tools such as AI Builder or Copilot Studio Awareness of M365 security, compliance, and data protection principles Strong problem-solving skills and attention ...

Software Engineer, Marketing Technology

Hiring Organisation
Sonos
Location
Glasgow, UK
Employment Type
Full-time
troubleshoot missing, duplicate, or inaccurate events.- Build and support integrations between the website, Chord, Braze, OneTrust, and related services using APIs, webhooks, and established integration patterns.- Develop SQL and dbt models that turn customer and event data into reliable datasets for engagement and personalisation.- Support reverse ETL pipelines that … with React or a comparable web framework, and an understanding of how browser code interacts with server-rendered applications.- Experience building or troubleshooting REST API integrations and working with Git, debugging tools, and automated tests.- Familiarity with browser events, cookies, consent states, and the importance of accurate customer data. ...

Security Detection & Response II

Hiring Organisation
Bank of America
Location
Chester, Cheshire, UK
Employment Type
Full-time
processesIdentify gaps in monitoring and detection coverage, contributing to operational maturity through continuous improvement initiatives, metrics, and enhancements to detection, response, and automation capabilitiesSupport integration of partner use cases into detection and monitoring workflowsGuide and instruct junior members of the team to support the achievement of professional goalsWhat … similar languages for investigative and detection use casesPractical experience with containment, response actions, and automation, including developing or maintaining SOAR workflows, API integrations, and scripted response actions using sound judgmentExperience with security platforms and technologies, including SIEM, EDR/XDR, identity security, and cloud securityWorking knowledge of identity ...

Sr. Applied AI Solutions Architect, Amazon Connect

Hiring Organisation
AmazonWebServices
Location
London, UK
Employment Type
Full-time
solutions within Amazon Connect, including AI agent creation, AI prompt engineering, model selection, guardrail configuration, and tool/action integration. * A2A (Agent-to-Agent) Integration: Architect Agent-to-Agent communication patterns that allow Amazon Connect AI agents to collaborate with specialized agents across the enterprise (e.g., billing agents, order … management agents, IT support agents), enabling multi-agent workflows that span organizational boundaries. Integration Development: Build serverless integrations using AWS Lambda, API Gateway, Step Functions, and scripting (Python, Node.js) to connect Amazon Connect AI agents with customer data systems (CRMs, ERPs, databases, knowledge bases). Cloud Data Access ...

Scala Developer

Hiring Organisation
SF Partners
Location
London, Cremorne, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum great benefits
following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes … well-established friendly team then please apply now to be considered and for further details. Scala Developer Up to £85,000 Scala, REST Api, NoSQL, TDD/BDD, functional programming, CI/CD, Play, Akka ...

Scala Developer

Hiring Organisation
SF Partners Admin
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
following key skills: - At least three years commercial scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes … well-established friendly team then please apply now to be considered and for further details. Scala Developer Up to £85,000 Scala, REST Api, NoSQL, TDD/BDD, functional programming, CI/CD, Play, Akka ...

Principal Software Engineer - (.Net, Umbraco Or PHP, Drupal)

Hiring Organisation
TPXImpact Holdings Plc
Location
United Kingdom
Employment Type
Permanent
Salary
£75,000
/CD pipelines, infrastructure as code and environment management Experience across managed hosting platforms such as Azure, Acquia, Umbraco Cloud, WP Engine or Pantheon API design and integration, REST and GraphQL, including third-party systems such as CRM, payment and marketing platforms Security by design and DevSecOps practice ...

Systems Integration Lead

Hiring Organisation
Tenth Revolution Group
Location
Fareham, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Systems Integration Lead £80,000 This is an opportunity to join a well-established and growing organisation operating across multiple UK locations, where technology plays a critical role in the day-to-day running of the business. You will take ownership of a broad business systems landscape, ensuring critical … applications, reporting platforms and integrations continue to operate effectively. The environment includes Microsoft 365, SharePoint, Power Platform, Sage 50 and numerous API integrations connecting internal systems with clients and third-party platforms. This is a business-critical position, focused on maintaining, developing and improving the systems that underpin operational ...

Software Engineer — Full Stack / Backend Focus

Hiring Organisation
Southern Lights
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
team can deliver effectively. Develop across the stack: Build and extend web applications and SaaS platforms, including backend services, frontend features, third-party API connections and enhancements to existing platforms. Improve live software: Diagnose issues and strengthen application reliability, speed and maintainability as usage and requirements evolve. Translate user … React, Next.js or Vue, or equivalent technologies. Experience developing and scaling web applications and SaaS products. The ability to build and maintain custom API integrations and extend existing platforms. Strong knowledge of cloud infrastructure, with experience using providers such as AWS, Google Cloud Platform or DigitalOcean. A solid understanding ...

Senior Data Engineer

Hiring Organisation
Cadence Resourcing Limited
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
hands-on technical leadership role, combining engineering, platform ownership and responsibility for leading delivery initiatives. Key responsibilities: - Design and develop scalable data pipelines and integration solutions across cloud and on-premise environments. - Lead technical delivery across data migration, transformation and warehousing initiatives. - Take ownership of engineering standards, platform performance … expertise. - Experience with modern ETL/ELT technologies, including Talend, dbt and Azure Data Factory. - Cloud data platforms such as Azure SQL and Snowflake. - API integrations, database optimisation and complex data migrations. - Experience leading technical initiatives and supporting engineering teams. Desirable experience: - Infrastructure as Code and DevOps tooling, including ...