451 to 475 of 527 API Integration Jobs in London

strategy Qualifications: Insatiable desire to build the future & create a highly impactful products Deep expertise in LLMs, RAG, and production ML Experience with agent architectures and fine-tuning Strong API integration skills Builder mentality - you ship fast and iterate Previous startup experience preferred Excited to solve hard technical problems Ideally, but not necessarily, web/mobile app development More ❯

of our 26 million customers. We’re growing with purpose. Join us on our journey and you will too... About You... Collaborating with cross-functional teams to ensure seamless integration of iOS applications with other systems Staying up-to-date with the latest iOS trends and technologies and actively contributing to architectural decisions and tech stack choices Mentoring and … proficiency in Swift, with strong knowledge of UIKit and SwiftUI. Solid understanding of software architecture, including MVVM and design patterns. Comprehensive testing experience, including Unit, UI, and Snapshot testing. API integration expertise, especially RESTful services. Strong grasp of persistent storage mechanisms, concurrency, and memory management. Strong experience with CI/CD pipelines, version control (Git), and deployment processes. More ❯

JCB, UnionPay, American Express, etc). What you would do Collaborate with the IT Project Manager, Designers and QA engineers to build a card acquiring processing platform Work on API integration with different schemes, external 3DS and AML tools Maintain in-house payment solutions such as 3DS, Reports, or Risk Monitoring Work with data encryption and various cryptography … tools to comply with PCI-DSS standards Build payment-related features and maintain real-time transaction monitoring tools Develop and deliver new web solutions (backend applications, many API’s, different complexity of integrations) Be a valuable team member by sharing knowledge and best practices with the team What we expect from you 2+ years experience in PHP, MySQL (or More ❯

focused product content. User Education Create clear, concise user documentation including help centre articles, how-to guides, and screen recordings (e.g., Loom videos) to improve user understanding and adoption. Integration Support Support the scoping, testing, and validation of API integrations with third-party platforms (e.g., accounting or eCommerce systems). Document technical requirements and assist in troubleshooting during … enthusiastic about technology and how it can be used to improve systems and experiences. Strong communicator – You can translate between technical and non-technical audiences with clarity and confidence. API-aware – You're comfortable with concepts like REST APIs, JSON, and tools like Postman (no coding required). Collaborative team player – You enjoy working cross-functionally with product managers More ❯

related items. fully office based role . Key Responsibilities: Application Ownership & Support Manage and support core business applications, including PMS, POS, CRM, finance, HR, and facilities management systems. Oversee integration between applications to ensure seamless data flow and operational efficiency. Co-ordinate between IT and the application users and vendors Act as the escalation point for application-related issues … as they relate to system use and data management. Required Skills & Experience: Proven experience managing hospitality property systems (e.g., Mews, Opera, Harri, Yardi, Salesforce, SAP, etc.) Strong understanding of API integrations and system workflows. Experience in hospitality, property, multi-site environments. Excellent project management and stakeholder communication skills. Ability to work collaboratively across IT, Operations, Finance, and HR teams. More ❯

days in the office and 2 days from home Salary: Competitive and based on experience Keywords: eMarkets, FX and Precious Metals, Application Support, Trading Platforms, User Access Management, API Integrations, Front Office Communication, Operational Resilience, Testing and Deployment, Global Markets Who We Are Robert Walters is the world’s most trusted talent solutions business. Across the globe, we deliver … processing workflows—including straight-through processing—for FX and Precious Metals products. * Familiarity with third-party trading platforms such as Bloomberg, Refinitiv, TT or Ffastfill along with market data integration best practices. * Hands-on experience with API integrations (including FIX onboarding) and web services relevant to electronic trading environments. What sets this company apart: This organisation stands out More ❯

of our 26 million customers. We're growing with purpose. Join us on our journey and you will too... About You... Collaborating with cross-functional teams to ensure seamless integration of iOS applications with other systems Staying up-to-date with the latest iOS trends and technologies and actively contributing to architectural decisions and tech stack choices Mentoring and … proficiency in Swift, with strong knowledge of UIKit and SwiftUI. Solid understanding of software architecture, including MVVM and design patterns. Comprehensive testing experience, including Unit, UI, and Snapshot testing. API integration expertise, especially RESTful services. Strong grasp of persistent storage mechanisms, concurrency, and memory management. Strong experience with CI/CD pipelines, version control (Git), and deployment processes. More ❯

to-day support to end users, troubleshoot issues, and coordinate with Microsoft support when necessary. Develop and maintain user documentation and training materials to promote self-service and adoption Integration and Data Management: Oversee integrations with other enterprise systems (ERP, marketing automation, BI tools, etc.). Manage data import/export processes, data cleansing Ensure data security, compliance, and … governance policies are enforced. Customisation and Development Liaison: Work with developers to manage custom plugins, workflows, and API integrations. Review and test customisation to ensure quality and system performance. Evaluate and recommend third-party solutions or apps from Microsoft AppSource. Monitoring and Reporting: Monitor system performance, usage, and errors using available tools and analytics. Generate and distribute system health More ❯

ERP Applications in the Information Technology organization, you will be responsible for overseeing the entire enterprise resource planning (ERP) systems within Mozilla. This includes its implementation, maintenance, optimization, and integration with other business systems, by leading a team of ERP specialists while collaborating closely with different departments to ensure the system aligns with business needs and drives operational efficiency. … of leadership responsibility leading small to midsize teams and influencing senior-level management and key stakeholders. Hands-on experience in ERP applications such as Workday and Netsuite. Demonstrate design & integration of ERP workflows for employee management, compensation cycle, performance management, budgeting, accounting, expense management, contract approvals, etc. Solid understanding of development technologies/tools such as databases, API More ❯

asset managers across the globe. Role Overview: We are seeking a Senior Quantitative Financial Engineer to take the lead in developing and optimizing pricing models , execution algorithms , and market integration for Spot FX, Derivatives, Structured Products, and Futures. You’ll act as the lead quant expert , shaping the trading platform’s risk and pricing engine, collaborating across teams to … volatility surfaces, stochastic models Proven background in quant-based roles within banks, hedge funds, or brokers Skilled in Python and proficient in quantitative modeling and trading systems Familiar with API integrations, order book dynamics , and market microstructure analysis Experience with real-time pricing feeds and hedging algorithms If you're a native English-speaking quant with deep financial engineering More ❯

as a subject matter expert on campaigns and campaign platforms, and provides guidance and oversight to other campaign resources. This role is able to provide direction and guidance on integration of marketing technologies and tools. Job Description: Company Description About Merkle Merkle, a dentsu company, powers the experience economy. For more than 35 years, the company has put people … and loyalty. Merkle's expertise has earned recognition as a "Leader" by top industry analyst firms, in categories such as digital transformation and commerce, experience design, engineering and technology integration, digital marketing, data science, CRM and loyalty, and customer data management. With more than 16,000 employees, Merkle operates in 30+ countries throughout the Americas, EMEA, and APAC. For … circa 4-7 years' experience in a similar role. Experience with advanced industry-specific Marketing Cloud technology and processes required, including MC Connect, configuring ETL automations, REST/SOAP API integrations and CloudPages. Exposure to other Salesforce products, such as Marketing Cloud Personalization (aka Interaction Studio), Salesforce CDP, Datorama, Sales and/or Service Cloud. Solid understanding of solution More ❯

Our award-winning software suite includes a Core Banking Platform, Broker Platform, and finova Connect, connecting lenders, intermediaries, and consumers. We prioritize fast implementation and open architecture, allowing seamless integration and customization to meet client needs. Core Banking Platform Our platform includes market-leading cloud-based originations software and in-life servicing software, supporting mortgages, equity release, specialist lending … and savings. Over £75 billion has been originated, and over £27 billion managed through our systems. Designed for quick deployment, it supports daily banking operations with API integrations to over 20 third-party applications. About You This role is based in London with a hybrid working model. Travel to client sites across the UK and to Finova offices may More ❯

management tools such as Monday.com, Jira, or Trello to manage workflows and updates. Technical Support and Oversight Collaborate with Web Development Engineers to manage CMS updates, technical optimizations, and API integrations. Support technical audits and assist in implementing solutions to improve site performance and SEO. Coordinate with vendors and contractors to ensure technical deliverables meet project requirements. Oversee the … deployment of landing pages, email templates, and campaign-specific web assets. Marketing Integration Work with marketing specialists to ensure project deliverables align with digital marketing goals, including lead generation, SEO performance, and social media campaigns. Support the execution of paid and organic search initiatives, ensuring smooth technical implementation. Facilitate the localization of campaigns, including coordinating translation workflows and localized More ❯

and external consultants, balancing in-house expertise with third-party capabilities. Strategic Leadership: Define and execute a clear vision for CRM solutions, aligning technology with business objectives. Solution Architecture & Integration: Ensure design and optimisation of solution architecture and seamless API integrations with other enterprise systems. Continuous Service Improvement: Drive innovation, scalability, and efficiency in CRM platform, ensuring high More ❯

for their corporate housing needs. AltoVita's technology provides a cloud-based bridge between the highly fragmented property distribution system and multinational Global 2000 companies. A proprietary two-way API integration with a standardized sourcing process reduces the legacy, inefficient 48-to-72-hour bidding process down to a few minutes, saving valuable time and money. Corporate clients More ❯

Optimise the application for maximum speed and scalability Identify and correct bottlenecks and fix bugs Continuously discover, evaluate, and implement new technologies to maximise development efficiency Write unit and integration tests to ensure code stability and reliability Participate in code reviews and contribute to the improvement of coding standards Required Skills: Strong experience with React Native and Typescript Experience … with third-party libraries and APIs integration Understanding of RESTful APIs and integration with backend services Strong understanding of version control (Git) Experience with automated testing Preferred Qualifications: 5+ years of experience in mobile development using React Native Experience with TypeScript Experience with cloud services and APIs (e.g. AWS Amplify) Familiarity with performance optimization techniques in mobile apps More ❯

Salesforce solutions, ensuring they align with business requirements, scalability needs, and best practices. Build complex applications and customisations on the Salesforce platform using Apex, Visualforce, Lightning Web Components, and API integrations. Manage data models, facilitate data migrations, and ensure data integrity across Salesforce and integrated systems. Work closely with cross-functional teams, including business analysts, product owners, and junior … Here are the requirements for the role: 4+ years of hands-on experience with Salesforce Development Hands-on experience using APEX, Visualforce, LWC Strong experience with REST and SOAP API integrations Salesforce Certified - PD1 Ideally Exposure to various Salesforce clouds including Sales, Service and Experience Cloud. Experience with Agile/Scrum methodologies Full Right to Work in the UK More ❯

VP of Banking Partnerships | Payments | Fintech The Company: Our client is a leading global payments and banking-as-a-service platform for the digital economy. Through its API-driven technology, businesses can embed financial services into their products and create the seamless user experiences needed to drive business growth. Their platform removes the need to contract with multiple providers … for different services across different markets. Instead, businesses can access accounts, FX, international and domestic payments, acquiring and Open Banking services globally via single API integration. With licensing across the UK, Europe, Canada and others, they are committed to providing businesses with a fully compliant solution across all markets, leaving businesses to focus on growth. The Role: Build and More ❯

global fintech company that empowers businesses to trade and grow internationally. It offers a comprehensive suite of products, including international payments and collections, FX risk management, trade finance, and API integrations. Founded in 2009 by Juan Lobato and Salvador García, Ebury is one of the fastest-growing global fintechs, with over 1,700 employees and 38 offices in more … track record in sales, you will thrive in a role where you can excel as the key driver of success for Ebury Connect’s FX-focused embedded finance and API solutions. You will develop effective sales strategies and techniques based on client feedback and your insights into the rapidly evolving fintech landscape. As a key member of our newly … will benefit from a robust business model and comprehensive support infrastructure. Serve as a primary revenue generator, driving growth through new client acquisition specifically for our embedded finance and API offerings with a strong emphasis on FX solutions. Pitch and close deals with prospective clients, demonstrating how Ebury Connect’s FX solutions can seamlessly integrate into their existing platforms More ❯

Senior Banking Partnerships Manager | FinTech | Payments The Company: Our client is a leading global payments and banking-as-a-service platform for the digital economy. Through its API-driven technology, businesses can embed financial services into their products and create the seamless user experiences needed to drive business growth. Their platform removes the need to contract with multiple providers … for different services across different markets. Instead, businesses can access accounts, FX, international and domestic payments, acquiring and Open Banking services globally via single API integration. With licensing across the UK, Europe, Canada and others, they are committed to providing businesses with a fully compliant solution across all markets, leaving businesses to focus on growth. The Role: Build and More ❯

Who are we? OpenPayd is a leading global payments and banking-as-a-service platform for the digital economy. Through its API-driven technology, businesses can embed financial services into their products and create the seamless user experiences needed to drive business growth. OpenPayd’s platform removes the need to contract with multiple providers for different services and across … different markets. Instead, businesses can access accounts, FX, international and domestic payments, and Open Banking services globally via a single API integration. OpenPayd is committed to providing businesses with a fully compliant solution across all markets, leaving your business to focus on growth. Our Mission Our mission is to ‘To open up banking and payments for business globally, through More ❯

not involved with Dynamics D365BC (this is a D365BC role). Role You will join a small partner company looking for a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will be part of a small, friendly team working on Dynamics D365BC implementations. #J More ❯

are not involved with Dynamics D365BC (this is a D365BC role) Role You will join a small partner company looking for a D365BC Developer with C# skills to create API integrations for their clients. Key Skills Dynamics D365BC Development (ESSENTIAL) Location: UK based You will be part of a small, friendly team working on Dynamics D365BC implementations. #J More ❯

Who are we? OpenPayd is a leading global payments and banking-as-a-service platform for the digital economy. Through its API-driven technology, businesses can embed financial services into their products and create the seamless user experiences needed to drive business growth. OpenPayd’s platform removes the need to contract with multiple providers for different services and across … different markets. Instead, businesses can access accounts, FX, international and domestic payments, and Open Banking services globally via a single API integration. OpenPayd is committed to providing businesses with a fully compliant solution across all markets, leaving your business to focus on growth. Our Mission Our mission is to open up banking and payments for business globally, through a More ❯

Who are we? OpenPayd is a leading global payments and banking-as-a-service platform for the digital economy. Through its API-driven technology, businesses can embed financial services into their products and create the seamless user experiences needed to drive business growth. OpenPayd’s platform removes the need to contract with multiple providers for different services and across … different markets. Instead, businesses can access accounts, FX, international and domestic payments, and Open Banking services globally via a single API integration. OpenPayd is committed to providing businesses with a fully compliant solution across all markets, leaving your business to focus on growth. How will you add value to the OpenPayd journey? Develop and own the product roadmap for More ❯