526 to 550 of 630 API Integration Jobs in the UK

Salesforce Engineer

Location
City Of London, England, United Kingdom
writing code most days and owning features from refinement through to release, with a particular focus on Lightning Web Components and API integrations. You'll work closely with fellow engineers and with the business stakeholders who rely on the platform. We operate in a regulated environment, so change control … environments. Strong Lightning Web Components: lifecycle hooks, reactive properties, wire adapters, events, component composition, and Jest tests. This is central to the role. Strong integration skills: REST/SOAP callouts, named credentials, authentication, data mapping, and handling failure cases properly is also central to the role. Strong design ...

Lead Engineer Identity

Location
West of England, England, United Kingdom
Strategy & Innovation: Define and drive workspace identity strategy, leveraging emerging technologies to enhance productivity and employee experience. Solution Design: Ensure effective design, implementation, and integration of directory services aligned with business goals. Stakeholder Management: Partner with executives and cross-functional teams (IT, HR, Facilities) to align initiatives with business … Zero Trust identity solutions (e.g., Conditional Access, Passwordless, Windows Hello). Experience with SAML configuration, claims, attribute mappings, and identity federation. Understanding of API integrations and governance within M365/Azure. Understanding of Entra MFA and authentication methods (OTP, Passwordless, Tokens, FIDO). Preferred Azure DevOps experience/usage ...

Senior Technical Account Manager

Hiring Organisation
Airwallex
Location
London, UK
Employment Type
Full-time
portfolio of enterprise and high‐growth customers across Europe. You'll sit at the intersection of product, engineering and commercial teams: guiding complex API integrations, troubleshooting issues, and using data to drive adoption, expansion and long‐term retention. You'll combine deep technical understanding of APIs and payment flows … complex technical architectures. Build deep, hands‐on expertise in Airwallex's payment, treasury, issuing and embedded finance products, advising customers on best‐practice integration patterns and optimisation opportunities. Diagnose and resolve complex technical and operational challenges across the stack, coordinating with Commercial, Engineering, Product and Compliance teams to drive ...

Software Engineer - Core IP Security

Hiring Organisation
G Research
Location
London, UK
Employment Type
Full-time
detection and scanning tools. As a Software Engineer, you will take ownership of designing, developing and operating these systems across service backends, cryptographic libraries, API integrations and hardened infrastructure. The software you build must meet the highest standards of correctness, auditability and availability. You will work on both … following skills and experience: Essential: Strong experience delivering production-quality software, ideally using C#/.NETStrong understanding of software architecture, concurrency, distributed systems and API designExperience building or operating security-sensitive systems where correctness and auditability are criticalSound engineering judgement, balancing security, performance, reliability and deliveryClear communication skills ...

Mobile Engineer

Hiring Organisation
Teya Solutions
Location
London, UK
Employment Type
Full-time
SDKs that work seamlessly on Android and iOSDevice abstraction layers that enable payment processing across different hardware configurationsDeveloper tools and documentation that make payment integration simple and reliableStandardized APIs that reduce complexity for third-party integratorsSecure, compliant payment processing components that meet industry standardsYour Story: Essential RequirementsKotlin Multiplatform Experience … development with understanding of mobile app architecture patternsSDK Development: Experience building SDKs, libraries, or frameworks that other developers consume, with focus on API design and developer experiencePayment Technology Knowledge: Understanding of payments, NFC technology, financial transaction processing, bankingTechnical SkillsAdvanced Kotlin: Deep expertise in Kotlin language features, coroutines, and multiplatform ...

Technical Project Manager

Location
Greater London, England, United Kingdom
Takeaway.com will be responsible for overseeing and managing third-party integrations, unlocking growth opportunities for the business. The role requires a deep understanding of API integrations, and project management principles. You’ll need to collaborate with internal stakeholders, external vendors, and development teams to ensure successful integration and delivery of third-party solutions. You’ll be responsible for defining project scope, creating timelines, managing resources, and mitigating risks throughout the integration process. The ideal candidate will possess strong technical expertise, excellent communication skills, and a track record of successfully delivering complex integration projects. These ...

Developer

Location
Greater London, England, United Kingdom
Enterprise Data Platform and wider BI estate. The role will involve building reliable, scalable data solutions across SQL Server, Microsoft BI, Azure Data Factory, API integrations, Microsoft Fabric and modern data engineering technologies. The role requires a hands‐on, delivery‐focused individual who can work across established BI platforms … solutions that meet business needs. Build and enhance ETL/ELT processes using SQL Server, SSIS, Azure Data Factory and related cloud services. Support API-based integrations, with Workday integration experience considered good to have. Contribute to data snapshotting, Parquet-based storage and Fabric/lakehouse development where ...

CRM Systems & Integration Specialist, London

Location
Greater London, England, United Kingdom
Systems & Integration Specialist Boodles, London (Maternity Cover) Job Title: CRM Systems & Integration Specialist Location: Boodles, London Employment Type: Full-time (40 hours), maternity cover Market leading salary The Role We are seeking a highly analytical and technical CRM Systems Specialist (Maternity Cover) to bridge the gap between … clean, segmented, and automated data. Key Responsibilities Systems Architecture: Lead the technical configuration of our CRM, including custom platforms, advanced workflows, and future API integrations with third-party tools. Omnichannel Integration: Ensure data flows seamlessly across all touchpoints - social, web, email, and sales calls - to provide ...

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 ...

Principal Software Engineer - (.Net, PHP, Umbraco, 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 ...

SOAR Playbook Engineer

Location
Manchester, England, United Kingdom
design, develop, maintain and optimise security automation solutions using Splunk SOAR and similar automation platforms. Your primary focus is playbook engineering, Python development, API integrations, and automated incident response workflows. In addition to automation engineering, you are responsible for deploying, maintaining and continuously improving MXDR solutions for our customers. … organisation, proficiency in written and spoken English is required Key Responsibilities Design, develop, test and maintain Splunk SOAR playbooks. Develop custom Python automations and API integrations. Build enrichment, investigation, containment and remediation workflows. Troubleshoot playbook, connector and integration issues. Integrate Splunk SOAR with security, cloud and ITSM platforms. ...

Microsoft Power Platform CoPilot Architect

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £470/day
Microsoft Copilot Studio, Power Automate, Power Apps, and Dataverse. Environment: Agile, cross-functional delivery environment driving robust ALM practices, enterprise-grade REST/Graph API integrations, and secure LLM-powered applications with enterprise data grounding. Requirements: Advanced hands-on expertise in Microsoft Copilot Studio, Power Automate (Cloud & Desktop), Power … Apps (Canvas & Model-Driven), Dataverse data modeling, and seamless backend integration via Graph APIs, Azure Functions, and custom connectors. This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. If interested, please share your updated CV with me at manisha. devaruppala @ randstad (url removed ...

Microsoft Power Platform CoPilot Architect

Hiring Organisation
Randstad Technologies
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £470.00 per day
Microsoft Copilot Studio, Power Automate, Power Apps, and Dataverse. Environment: Agile, cross-functional delivery environment driving robust ALM practices, enterprise-grade REST/Graph API integrations, and secure LLM-powered applications with enterprise data grounding. Requirements: Advanced hands-on expertise in Microsoft Copilot Studio, Power Automate (Cloud & Desktop), Power … Apps (Canvas & Model-Driven), Dataverse data modeling, and seamless backend integration via Graph APIs, Azure Functions, and custom connectors. This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. If interested, please share your updated CV with me at manisha. devaruppala @ randstad digital.com ...

Business Analyst

Hiring Organisation
Searchability
Location
Lincolnshire, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
requirements, analysing existing processes, identifying opportunities for improvement, and translating business needs into clear functional requirements. A key focus is supporting the implementation and integration of an e-commerce platform with Microsoft Dynamics 365. This is a hands-on role that demands excellent stakeholder engagement and previous experience … quality documentation - BRDs, functional specifications, user stories, process maps, gap analysis and use cases Support the implementation of Microsoft Dynamics 365 solutions and their integration with e-commerce platforms Analyse data flows, integrations and business processes Work alongside e-commerce specialists to improve customer journeys and online purchasing experiences ...

Lead Automation Engineer

Hiring Organisation
Head Resourcing
Location
Edinburgh, City of Edinburgh, United Kingdom
Employment Type
Permanent
Salary
£65000/annum
APIs and scripting technologies . Integrating AI capabilities where they deliver measurable business benefits. Building and maintaining automated test frameworks using Playwright, Selenium and API testing tools . Ensuring production-ready solutions with monitoring, alerting, error handling and audit controls. Driving automation best practice, mentoring colleagues and influencing technical … similar test automation frameworks. Practical experience integrating AI services and APIs into business processes. Good understanding of software engineering principles, security best practices and API integrations. Excellent stakeholder management and communication skills. Why Apply? This is an exciting opportunity to join an organisation investing heavily in technology, automation ...

GRC Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
hands‐on, technically minded role that blends traditional GRC responsibilities, including audits, risk management, policy, and due diligence, with engineering‐oriented skills like API integrations, data querying, and control automation. You'll be a key player in maintaining our compliance posture across frameworks like SOC 2, NIST … monitoring using GRC platforms such as Anecdotes (or equivalent tools like Vanta, Drata, Secureframe, OneTrust, ServiceNow GRC) Configure and manage automated evidence collection via API integrations with cloud, identity, ticketing, and infrastructure systems Design and implement controls that consume ingested data, ensuring accuracy, freshness, and appropriate alerting on control ...

VP, AI & Innovation

Location
Greater London, England, United Kingdom
personas collaborate to solve real business problems or deliver complex products. Move quickly from ideas and prototypes into systems that teams actually use. API Integrations & Tool Building: Equip your AI agents with tools. This includes integrating multimodal LLMs, programmatic video/audio APIs, social publishing APIs, creative tools … Multimodal AI Knowledge: Experience working with Vision‐Language Models (VLMs) and an understanding of how to process video, images, and audio through GenAI pipelines. API & Cloud Native: Strong experience chaining external APIs together and deploying applications securely on AWS, GCP, or Azure. Bonus Points If You Have Familiarity with ...

Sr Electronic Data Interchange (EDI) Developer

Location
Glasgow, Scotland, United Kingdom
designing, developing, implementing, and maintaining Electronic Data Interchange (EDI) solutions and enterprise system integrations. This role applies advanced programming, automation, database, and ERP integration expertise to support business operations, improve system efficiency, and drive process automation. The Senior EDI Developer serves as a technical lead on EDI initiatives, supports … trading partners, actively maintaining EDI test environments and overseeing all testing activities. Proactively monitor EDI transactions to identify, troubleshoot, and resolve complex ERP integration issues and data-related challenges before they impact the business. Drive process improvement and operational efficiency by developing automation solutions using platforms like Workato, scripting ...

Software Engineer Specialist - Agentic Commerce

Location
Greater London, England, United Kingdom
connections, it's unmatched. You'll join a greenfield team focused on building the future of autonomous commerce. Working at the intersection of AI integration, developer experience and payment innovation, you'll help define how AI agents securely transact on behalf of consumers while shaping the standards that will … drive continuous improvement. Collaborate with product managers, architects and engineering teams to define technical requirements, participate in software design reviews and contribute to API governance standards across the organization. What you'll bring Experience designing, developing, debugging and enhancing scalable software applications and APIs. Strong understanding ...

Senior Full Stack Developer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 per day
production release. You’ll work primarily with React, TypeScript, Vite, Supabase and PostgreSQL, with responsibility for database architecture, Supabase RLS and Edge Functions, API integrations, testing, security and application performance. What We’re Looking For Strong React and TypeScript experience Excellent hands-on Supabase and PostgreSQL knowledge Strong database … design, data modelling and query optimisation skills Experience building complex, data-heavy business applications Strong API and third-party systems integration experience A senior engineer comfortable making architectural decisions and working autonomously Experience with ERP, CRM, finance or field-service platforms, offline applications, data synchronisation or real-time ...

AdTech Integration Engineer (German-speaking)

Hiring Organisation
Sphere Digital Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
AdTech Integration Specialist - German Speaking - AdTech - Up to £80K The Company Our client is an established advertising technology business providing sophisticated digital advertising solutions to major enterprise customers across international markets. Their technology sits at the heart of their clients' digital advertising operations, combining advertising technology, data and platform … integrations across complex online environments. The business is continuing to invest in its European operations and is looking for a German-speaking technical integration specialist to support the onboarding and ongoing development of key customers. The role is London-based with 3-4 days per week in the office ...

Partner Activation Manager

Location
Greater London, England, United Kingdom
future of global commerce. What You'll Own Own end-to-end project management of new partner activations, from contract execution through technical integration, testing, underwriting/risk approval and go-live of the first processing merchants. Build and maintain a clear activation plan and timeline for each partner … during onboarding, setting expectations, managing communications and building confidence in Worldpay for Platforms from day one. Coordinate cross-functionally with Sales, Solutions/Technical Integration, Risk & Underwriting, Product, Legal and Operations to sequence activities and unblock dependencies. Manage partner onboarding requirements including KYC/KYB, underwriting documentation, API ...

Data Consultant - DV CLEAR

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Corsham, Wiltshire, United Kingdom
Employment Type
Full-Time
Salary
£518.88 per day
data engineering environments involving different security classifications. Your new role As Senior Data Consultant, you will lead the delivery of secure data ingestion and integration pipelines, translating the Data Architect's designs into working technical capability. This is a technical leadership position combining hands-on delivery oversight, pipeline implementation … handover of secure data pipelines into an AWS data lake. Translate architectural designs into implementation plans, work packages and practical technical delivery approaches. Lead API-based, file-based, legacy and bespoke integrations using Apache NiFi and AWS services. Manage the onboarding of source systems, including interface analysis, data mapping ...

Conversational AI Architect (NiCE Cognigy)

Location
Greater London, England, United Kingdom
know this is key to our people’s satisfaction at Natilik. Our Conversational AI Architect owns the overall solution design, architecture, design standards, integration strategy, security approach, platform patterns, technical governance, conversation design approach, and design sign-off. The AI Architect may also be required to undertake or support … Cognigy solution design across the assigned use cases. Define the architecture, design patterns, flow structure, agentic AI strategy, tool-calling approach, integration model, security controls, guardrails, multilingual approach, voice experience, xApp strategy, reporting model, and production readiness standards. Decide when to use agentic AI, deterministic flows, NLU, Knowledge ...

Senior Technical Architect

Location
City of Edinburgh, Scotland, United Kingdom
Scottish Government digital transformation programme. The work is focused on shaping and validating an end-to-end service model, including service mapping, early-stage integration activity and the development of an initial working capability within a secure test environment. The programme includes multiple related delivery streams being delivered … Architecture Decision Records. The next phase requires: one or more iterations of the Full Service HLD based on a re-evaluation of technical and integration constraints. a body of options papers and ADRs that show the reasoning, alternatives and trade-offs behind each decision before the decision is written ...