126 to 133 of 133 API Integration Jobs in England

Technical Co-Founder / CTO

Hiring Organisation
BLACKLINE
Location
London, England, United Kingdom
human when required 3. Backend Intelligence Layer * User profiles + preference memory * Provider availability + scheduling logic * Workflow orchestration (requests → bookings → confirmations) * CRM integration ⸻ Core Responsibilities * Design and build the end-to-end AI concierge system * Select and integrate LLMs, voice models, and orchestration frameworks * Build WhatsApp automation (e.g. … Voice Systems * Real-time speech pipelines (STT/TTS) * Latency optimisation for conversational flow * Experience with providers like ElevenLabs or similar Messaging Infrastructure * WhatsApp API integrations * Event-driven systems * Webhooks and async processing Backend Engineering * Node.js/Python (preferred) * API design * Database design (relational + vector) * Cloud infrastructure ...

Technical Consultant

Hiring Organisation
Randstad Digital
Location
England, UK
enjoys solving complex puzzles rather than over-planning. What You’ll Do Live Debugging: Use Chrome DevTools to pick apart partner websites and fix integration issues. Consultancy: Act as the technical bridge between external partners and our internal Product/Engineering teams. Escalation Management: Tackle technical hurdles involving JavaScript … technical support or web dev role, Ideally in a technical support, sales engineering, or web development role. Troubleshooters: You should be comfortable with API integrations, OAuth, and web standards. Bonus: Business-level Japanese fluency is a huge plus! Location: London, UK (Hybrid) Interested? DM me or tag a developer ...

Head of Marketing Technology Solutions - HubSpot centric

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
. Advise on the use of AI/LLM and wider digital tools to accelerate content creation, personalisation, optimisation, and operational efficiency. Drive the integration of AI tools with and within HubSpot, supporting evolving ways of working and improving productivity. Establish change control processes, platform governance guardrails, and documentation … understanding of B2B funnel architecture and pipeline attribution. Experience implementing data quality frameworks. Skilled in data management, segmentation, and reporting/analytics. Familiarity with API integrations, middleware tools, and data flow architecture. Strong knowledge of marketing automation, lead management, and workflow design. Proven track record advising Marketing teams ...

Client Delivery Team Lead

Hiring Organisation
EML
Location
London Area, United Kingdom
delivering complex, client-facing projects with a strong emphasis on technical execution and product expertise. This position requires advanced knowledge of our platform capabilities, API integrations, and process optimization. In addition to managing technical projects, this role includes oversight of Client Delivery Managers to ensure alignment with project goals … decision-making Support technical scoping sessions with internal stakeholders to ensure all requirements are captured before project kick-off Manage complex projects, often including API integrations between client systems and internal platforms with precision Conduct rigorous testing and validation of technical deliverables prior to launch Collaborate with Product ...

VP, Global Partnerships (4008)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
data providers worldwide to supply identity data, address verification & fraud‐prevention datasets. These data partnerships enable GBG to deliver fast, accurate identity decisions through API integrations and support compliance with global standards. What you will do 1. Partnership Acquisition & Development Identify, qualify, and onboard new global partners aligned with … increase brand visibility and partner engagement. 4. Cross‐Functional Collaboration Work closely with Product, Marketing, Legal & Customer Success teams to ensure seamless partner integration and ongoing success. Provide market and partner insights to inform product development and strategic planning. Act as the internal advocate for partners, ensuring their needs ...

Business Data Analyst

Hiring Organisation
Jonathan Lee Recruitment
Location
Edgware, Middlesex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£45,000 per annum
making a difference, this could be the perfect role for you. What You Will Do: - Own the end-to-end lead journey through robust API integrations, ensuring seamless lead attribution, minimal leakage, and improved online booking conversion rates. - Analyse dashboards to track lead quality, source effectiveness, drop-offs … lead flow and management. What You Will Bring: - Strong analytical skills and a proven ability to interpret data into actionable strategies. - Experience with API integrations and lead management processes. - Ability to work collaboratively with cross-functional teams and external stakeholders. - Proficiency in using dashboards to track and optimise performance ...

Business Data Analyst

Hiring Organisation
Jonathan Lee Recruitment
Location
Edgware, Greater London, UK
Employment Type
Full-time
making a difference, this could be the perfect role for you. What You Will Do: - Own the end-to-end lead journey through robust API integrations, ensuring seamless lead attribution, minimal leakage, and improved online booking conversion rates. - Analyse dashboards to track lead quality, source effectiveness, drop-offs … lead flow and management. What You Will Bring: - Strong analytical skills and a proven ability to interpret data into actionable strategies. - Experience with API integrations and lead management processes. - Ability to work collaboratively with cross-functional teams and external stakeholders. - Proficiency in using dashboards to track and optimise performance ...

Presales Consultant

Hiring Organisation
Hanson Lee
Location
City of London, London, United Kingdom
product teams to define and present tailored value propositions to (Re) Insurance Market clients Design and deliver technical architectures focused on connectivity, messaging, and API integrations Provide thought leadership and contribute to strategic roadmap for (Re) Insurance Market solutions Develop and maintain strong relationships with key stakeholders including brokers … Insurance Market operations, including placement, claims, and DA in the London and Global market. Strong technical knowledge of connectivity products, market standards, and API-based integrations. Experience with SaaS platforms and digital transformation initiatives ...