151 to 175 of 239 API Integration Jobs in England

Technical Program Manager

Hiring Organisation
MARSH CORPORATE SERVICES LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent
Deep operational knowledge of the London Market placement lifecycle and supporting technology ecosystem. Experience with Blueprint Two digital placement obligations including structured data and API integration. Proven ability to build trusted senior relationships and influence at BU CEO or C-suite level. Track recordof owning technology roadmaps and managing ...

Business Development Director - Fintech - EMEA

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
financial services partnerships highly desirable Strong existing network within European banking, neobank, or fintech ecosystems Additional languages desirable Understanding of digital banking product roadmaps, API integrations, and customer engagement metrics First‐class communication skills, able to present, negotiate and influence at C‐level within financial services organisations Experience with ...

Business Development Director - Fintech - EMEA

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
financial services partnerships highly desirable Strong existing network within European banking, neobank, or fintech ecosystems Additional languages desirable Understanding of digital banking product roadmaps, API integrations, and customer engagement metrics First class communication skills, able to present, negotiate and influence at C-level within financial services organisations Experience with ...

Principal Product Manager - Customer Activation

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
/B testing, funnel optimization, and systematic approaches to improving conversion at scale. You have a good technical understanding - comfortable discussing LLM architectures, API integrations and can partner effectively with engineers to expedite delivery. You are self-driven and a first-principles thinker; you deal well with ambiguity ...

Senior Database Administrator

Hiring Organisation
167 Solutions Ltd
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
innovation Technical Environment You will work within a modern Microsoft data ecosystem including: Microsoft Azure Microsoft Fabric Power BI SQL Python Data Lake technologies API Integrations Data Warehousing ETL/ELT Frameworks Data Modelling Analytics and Reporting Platforms Essential Skills & Experience Strong commercial experience as a Senior Data Engineer … security best practices Excellent stakeholder management and communication skills Experience operating within Agile delivery environments Desirable Experience Microsoft Fabric Power BI development PySpark REST API integrations Lakehouse architectures AI and Machine Learning platforms Retrieval Augmented Generation (RAG) Vector databases Generative AI solutions Power Platform technologies Data transformation or modernisation ...

Senior Voice AI Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £500 per day
simple, deterministic flows over complex prompt chains) - Integrating customer/internal data using RAG approaches - Optimising cost, reliability, and system efficiency - Building and maintaining API/SDK-based voice pipelines - Supporting secure handling of sensitive/PII data What we're looking for: - Strong experience building voice … Proven ability to deliver production-grade AI systems - Good understanding of latency and performance optimisation - Experience with RAG and data-driven AI architectures - Strong API integration skills and practical engineering mindset - Comfortable working with sensitive data in production contexts If this sounds like a strong fit, drop ...

Graduate Campaign Analyst - STEM Graduate - Data led Marketing.....

Hiring Organisation
Hawke Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £30,000 per annum
doing: Quality-checking and validating lead data across multiple sources Setting up and launching campaigns using data validation systems (training provided) Supporting API integrations and campaign operations Analysing campaign performance, response rates, and data segments Ensuring a consistently high level of service for global clients What we’re looking ...

Full Stack Engineer (FE focussed) | 50-60k | Digital agency | x5 days pw (West Ldn)

Hiring Organisation
Owen Thomas | B Corp™
Location
London, UK
Working on ideation, prototypes, and greenfield builds, rather than maintaining or scaling a single product. Creating frontend implementations for CMS-driven projects Supporting backend API development and integrations where needed. Moving between different project types and switching context quickly, as is typical in an agency environment. Must-haves ...

Full Stack Engineer (FE focussed) | 50-60k | Digital agency | x5 days pw (West Ldn)

Hiring Organisation
Owen Thomas | B Corp™
Location
City of London, London, United Kingdom
Working on ideation, prototypes, and greenfield builds, rather than maintaining or scaling a single product. Creating frontend implementations for CMS-driven projects Supporting backend API development and integrations where needed. Moving between different project types and switching context quickly, as is typical in an agency environment. Must-haves ...

Full Stack Engineer (FE focussed) | 50-60k | Digital agency | x5 days pw (West Ldn)

Hiring Organisation
Owen Thomas | B Corp™
Location
City of London, Greater London, UK
Working on ideation, prototypes, and greenfield builds, rather than maintaining or scaling a single product. Creating frontend implementations for CMS-driven projects Supporting backend API development and integrations where needed. Moving between different project types and switching context quickly, as is typical in an agency environment. Must-haves ...

AI and Technical Business Coach

Hiring Organisation
Able Personnel
Location
City, Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 45,000 Annual
tools and modern digital workflows • Coach learners in AI adoption, prompt engineering, automation tools and data driven decision making • Provide guidance on Python scripting, API integrations, data visualisation and low code development solutions • Monitor learner progress through e portfolio systems, action planning and milestone tracking • Support apprentices with technical ...

AI and Technical Business Coach

Hiring Organisation
Able Personnel
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 45,000 Annual
tools and modern digital workflows • Coach learners in AI adoption, prompt engineering, automation tools and data driven decision making • Provide guidance on Python scripting, API integrations, data visualisation and low code development solutions • Monitor learner progress through e portfolio systems, action planning and milestone tracking • Support apprentices with technical ...

Legal Counsel - UK

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
bank partners, online platforms, and enterprise customers, from structuring and drafting to negotiation. Responsible for assessing and advising the business on risks specific to API integrations, including country risk, feature launches, regulatory implications, and the overall relationship with a bank partner or online platform. Mentoring and upskilling the business ...

Mid-Level Full Stack Developer

Hiring Organisation
Orcha
Location
Warrington, Cheshire, United Kingdom
Employment Type
Permanent
Salary
£45000/annum
development, APIs, and server-side logic (e.g. .NET, Node.js or similar) A track record of delivering features independently, end to end Solid understanding of API design and integration Confident with version control and collaborative workflows (e.g. Git, pull requests, code review) Strong problem-solving skills, attention to detail … send your CV and Cover Letter for this role. Candidates with experience of; Full Stack Developer, Software Engineer, React Developer, .NET Developer, Node.js Developer, API Development, Frontend Developer, Backend Developer, Web Application Developer, AI-Assisted Coding, GitHub Copilot, Cloud Infrastructure, Azure, AWS, CI/CD Pipeline also be considered ...

Full Stack Developer (Go) - CONTRACT ROLE

Hiring Organisation
IO Associates
Location
England, United Kingdom
Employment Type
Contract
Contract Rate
GBP 300 - 400 Daily
ground up, using contemporary engineering practices and AI-assisted development tools. Key Skills & Experience: Strong commercial experience with Go (Golang) Backend-first development experience API integration Full stack experience with a Back End focus Comfortable contributing to Front End development when required An AI-assisted development mindset Nice ...

Solution Architect, Digital Platforms – Investment Banking

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
solutions for client-facing post-trade portals. Candidates should have proven experience in financial services with strong skills in web portals, security architecture, and API integration. This is a 6-month contract position, starting ASAP with a requirement for 3 days on-site work each week. #J-18808-Ljbffr ...

Technical Support

Hiring Organisation
Stratospherec Ltd
Location
Horsham, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£25000 - £28000/annum Excellent benefits
software licenses, assistance adjusting settings, and providing training. Assisting with the launching of new clients. Working with third-party partners to resolve issues with API integrations. Experience/Knowledge with SQL would be a bonus This role will consdier people with a customer service background or previous IT Support ...

Asset Data Coordinator (MRI Evolution)

Hiring Organisation
ISS Facility Services UK
Location
England, UK
Monitor data quality, verify updates, and support end-to-end asset lifecycle management. Maintain core asset and maintenance information across multiple platforms, including via API integrations. Prepare and audit asset collection templates and conduct physical audits of agreed work activities. Review technician feedback and adjust maintenance plans or asset ...

Asset Data Coordinator (MRI Evolution)

Hiring Organisation
ISS Facility Services UK
Location
England, United Kingdom
Monitor data quality, verify updates, and support end-to-end asset lifecycle management. Maintain core asset and maintenance information across multiple platforms, including via API integrations. Prepare and audit asset collection templates and conduct physical audits of agreed work activities. Review technician feedback and adjust maintenance plans or asset ...

Global Head of Specialist Solutions Architecture, Revenue

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
focusing on solution architecture and best practices 5+ years of current experience in the payments, fintech, or closely related industry Strong technical acumen in API integrations, SaaS platforms, and enterprise architectures, with particular emphasis on order-to-cash processes, and subscription/billing systems Knowledge of regional compliance ...

Java Developer (SC Cleared)

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Any
Salary
GBP Annual
discussions. Support testing, deployment and operational activities. Follow secure software development and DevOps practices. Essential Skills & Experience (Must Have) Java Spring Boot Kafka MongoDB API development and integration Basic understanding of Docker images and containers Unit Testing/TDD Gherkin-style BDD testing, preferably using Cucumber CI/ ...

Senior Sales Engineer

Hiring Organisation
Vixio
Location
London, UK
into product feedback, navigate multi-stakeholder evaluations, and serve as a trusted conduit between Sales, Product, and Technology teams—helping accelerate security, compliance, and integration requirements that often bottleneck enterprise deals. Key Responsibilities: Deliver tailored technical demonstrations connecting Vixio’s platform capabilities to specific business challenges and regulatory landscapes. … Lead discovery conversations with prospects and customers, uncovering KPIs, strategic initiatives, technical pain points, and integration requirements. Answer technical questions on implementation, security architecture, data delivery, API integrations, and compliance standards with authority. Act as the core technical liaison between customers, Sales, Product, and Engineering - translating business requirements ...

Senior Sales Engineer

Hiring Organisation
Vixio
Location
City of London, Greater London, UK
into product feedback, navigate multi-stakeholder evaluations, and serve as a trusted conduit between Sales, Product, and Technology teams—helping accelerate security, compliance, and integration requirements that often bottleneck enterprise deals. Key Responsibilities: Deliver tailored technical demonstrations connecting Vixio’s platform capabilities to specific business challenges and regulatory landscapes. … Lead discovery conversations with prospects and customers, uncovering KPIs, strategic initiatives, technical pain points, and integration requirements. Answer technical questions on implementation, security architecture, data delivery, API integrations, and compliance standards with authority. Act as the core technical liaison between customers, Sales, Product, and Engineering - translating business requirements ...

Senior Sales Engineer

Hiring Organisation
Vixio
Location
City of London, London, United Kingdom
into product feedback, navigate multi-stakeholder evaluations, and serve as a trusted conduit between Sales, Product, and Technology teams—helping accelerate security, compliance, and integration requirements that often bottleneck enterprise deals. Key Responsibilities: Deliver tailored technical demonstrations connecting Vixio’s platform capabilities to specific business challenges and regulatory landscapes. … Lead discovery conversations with prospects and customers, uncovering KPIs, strategic initiatives, technical pain points, and integration requirements. Answer technical questions on implementation, security architecture, data delivery, API integrations, and compliance standards with authority. Act as the core technical liaison between customers, Sales, Product, and Engineering - translating business requirements ...

Principal Engineer (Payments)

Hiring Organisation
Intec Select Ltd
Location
Wolverhampton, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£90000 - £115000/annum Hybrid + 25% bonus
support the growth of the business. Build Scalable Architectures: Leverage modern technologies to design and implement scalable, secure, and high-performing cloud-native solutions. API Development and Integration: Design and build secure RESTful and GraphQL APIs, ensuring seamless integration with core banking systems (e.g., Mambu) and external ...