251 to 275 of 323 API Integration Jobs in London

Senior Software Developer - Multimedia Systems

Hiring Organisation
Guardian Media Group
Location
London, United Kingdom
Salary
£ 70 K
platform stack, with the aptitude to become productive across others. The platform stack includes Go, TypeScript, React and Electron).Experience with REST API design and integration with third-party platformsHands-on experience with AWS (or an equivalent cloud platform), including compute, storage, networking and IAMExperience designing event-driven ...

Product Owner – Knowledge Repository & Management Platform

Location
Greater London, England, United Kingdom
platform capabilities that are governed, scalable, and AI-consumable Develop, maintain, and prioritize the product backlog across functional and non-functional requirements — covering the Integration Fabric, Knowledge Graph, Search, Permissions, Governance, Observability, APIs, and MCP layers Author clear, well-groomed user stories with defined acceptance criteria; lead sprint planning … business audiences and vice versa Preferred Qualifications Experience with AI/LLM‐adjacent products — including RAG pipelines, knowledge graphs, embedding models, or MCP/API integrations powering AI applications Familiarity with Agentive AI architectures and how knowledge layers support intelligent automation workflows Background in insurance operations, providing domain credibility ...

Azure AI Consultant (Contract/Remote)

Hiring Organisation
Tenth Revolution Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £450.00 per day
solutions. Key Requirements: Strong end-to-end AI Engineering experience. Essential technical skills: o Azure AI/AI Foundry o Python o API development and integration o CI/CD and automated testing Experience supporting and optimising deployed AI solutions, including model monitoring, drift management and techniques such … using LLMs-as-a-judge. Nice to have: o C#/.NET o Logic Apps o Azure Integration Services Consulting Profile: * Must be client-facing and comfortable operating directly with customers. * Previous experience working within a Microsoft Partner or consulting environment is essential. * Able to work autonomously, often ...

Senior Data Engineer II - Scalable Growth

Location
Greater London, England, United Kingdom
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 Interested? Find ...

Senior Platform Engineer (Cloud Media Platforms)

Location
Greater London, England, United Kingdom
Media Platforms) providing technical design and development/implementation of systems that industrialise media workflows. Acting as the primary technical authority for Cloud NAS integration, media ingest pipelines, & automated metadata scripting. Prior experience in the media broadcasting industry, specifically with digital asset management, Cloud NAS, and video ingest … similar workflows is required. You will need strong Cloud DevOps skill set, hands on scripting of either Python, Go, or Node.js for automation and API development, hands‐on expertise with AWS (preferred) or GCP and Infrastructure as Code (Terraform) etc Job Description Main Responsibilities Lead the architecture and development ...

Senior Platform Engineer (Cloud Media Platforms)

Hiring Organisation
PCR Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £470/day Outside IR35 (TBC)
Media Platforms) providing technical design and development/implementation of systems that industrialise media workflows. Acting as the primary technical authority for Cloud NAS integration, media ingest pipelines, & automated metadata scripting. Prior experience in the media broadcasting industry, specifically with digital asset management, Cloud NAS, and video ingest … similar workflows is required. You will need strong Cloud DevOps skill set, hands on scripting of either Python, Go, or Node.js for automation and API development, hands-on expertise with AWS (preferred) or GCP and Infrastructure as Code (Terraform) etc Senior Platform Engineer (Cloud Media Platforms) Job Description Main ...

Solutions Engineer

Location
Greater London, England, United Kingdom
wide range of stakeholders (from ML Engineers to MLOps leaders) to not only uncover business pain but to architect a complete technical solution and integration path Architect, build, and deliver highly‐technical, customised product demonstrations and proof‐of‐concepts (POCs) that solve specific, complex customer problems …/post‐processing, dataset management, and custom platform integrations Act as the key technical advisor to prospects, expertly guiding them through security, architecture, and integration evaluations, particularly on complex data pipelines involving multimodal data, LiDAR, or robotics sensor data Translate complex technical architectures and findings into clear, persuasive value ...

AI Security Architect

Hiring Organisation
IQVIA
Location
London, UK
Employment Type
Full-time
productivity tooling. Conduct AI security architecture reviews for new and existing AI integrations, including agentic workflows, retrieval-augmented generation (RAG) pipeline designs, LLM API integrations, and multi-model orchestration patterns — identifying risks and defining appropriate mitigations in collaboration with development and platform teams. Build and maintain scalable AI security … Define and maintain security requirements for enterprise generative AI platforms, addressing prompt security, data residency, access and identity controls, output handling, audit logging, and integration with IQVIA's broader identity and data governance controls. Partner with development teams to provide practical AI security guidance, supporting the secure design ...

AI Engineer (Applied AI & Product Development)

Hiring Organisation
Apex Talent Solutions
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
What You'll Be Doing Client Delivery Developing AI-enabled applications and automation solutions Building AI agents and agentic workflows Supporting data engineering and integration activities Working on technology-enabled transformation projects Taking client requirements from idea through to working solution Collaborating with consultants and technical specialists Internal Product … reusable AI capabilities and accelerators Supporting analysis, reporting and knowledge management initiatives Technical Responsibilities Python development AI agent orchestration LLM applications and RAG solutions API integrations Data pipelines Cloud-based development Application development Workflow automation What We're Looking For Essential 2-4 years' software engineering experience Strong Python ...

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 ...

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 ...

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 ...

Implementation Manager - Spend/ERP

Location
Greater London, England, United Kingdom
teams to provide the best experience for our most valued customers. Our team works alongside commercial teams throughout the pre‐sales, solution design, and integration stages, then owns the orchestration from contract signature through go‐live and early adoption. We are committed to empowering businesses with the tools they … implementation coverage across EMEA . Responsibilities: Act as a trusted technical advisor to customers and internal teams on high‐value implementations and expansions, shaping integration approaches, system configuration, and overall solution design. Partner with activation/onboarding and account management teams to translate customer requirements into scalable architectures, particularly ...

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 ...

Head of Engineering, Payment Gateway

Location
Greater London, England, United Kingdom
engineering teams through engineering managers, setting quality standards and building organisational capability. Own the developer experience end-to-end, including APIs, documentation, SDKs and integration ease. Drive platform evolution towards multi-currency and international scalability. Ensure platform reliability, scalability and security within a regulated environment. Partner with product, commercial … running a single team. Experience in payments, fintech or financial services products, with a working understanding of payment flows and compliance. Deep knowledge of API-first products, developer platforms and API integration. Proven leadership of multiple engineering teams via managers in a scaling organisation. Strong backend engineering skills ...

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 ...

Vertex Tax System Production Support Service Engineer

Hiring Organisation
X4 Technology
Location
London, United Kingdom
experienced Vertex Tax System Production Support Engineer to provide hands-on functional and technical support for Vertex tax management systems and their integration with ERP platforms (including Oracle Fusion). You’ll play a key role in ensuring accurate indirect tax calculations across multiple jurisdictions, maintaining Vertex configurations, resolving … create knowledge articles, and support quarterly system updates. Technical Operations Perform SQL/data analysis on ERP and Vertex databases for tax reconciliations. Troubleshoot API integrations, data feeds, and calculation discrepancies. Maintain Vertex REST/SOAP API integrations and support FBDI/ADFdi data loads. Monitor performance ...

Structurer, Director

Location
Greater London, England, United Kingdom
conversation sparks an idea that could redefine the future. Primary Responsibilities of the Role Architect and deploy automated structuring platforms and tools, designing scalable, API-driven systems that enable real-time pricing, "what-if" scenario analysis, and straight-through trade execution for equity derivatives products including autocallables, reverse convertibles … cross-asset correlation mechanics across equities, rates, FX, and commodities Advanced programming and quantitative development skills, with demonstrable proficiency in Python (NumPy, Pandas, SciPy, API frameworks such as FastAPI/Flask) and VBA/Excel for rapid prototyping, automation, and analytics; working knowledge of C++, SQL, or other quantitative ...

NetSuite Administrator

Location
Greater London, England, United Kingdom
NetSuite modules in alignment with business process requirements. Design, build, and maintain custom NetSuite solutions using SuiteScript, SuiteFlow, and SuiteTalk. Develop, implement, and troubleshoot API integrations between NetSuite and third‐party systems. Create and optimize workflows, automation scripts, and process efficiencies across departments. Lead and execute data migrations, transformations … administrating NetSuite and Operational & Functional support for Finance & Accounting related applications, with a focus on Oracle Netsuite Strong understanding of Netsuite modules and their integration with business processes A plus: Experience with third‐party integrations such as Salesforce CPQ, Pigment, Aptitude, Stripe, and procurement tools Experience with SuiteScript (1.0 ...

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 ...

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 ...

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 ...