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27 API jobs in Welwyn Garden City + 20 miles
229 exact matches jobs are outside your preferred location
Curve is a next-gen insights, analytics and technology consultancy that leverages digital consumer data and advanced technology to help businesses unlock consumer opportunities. Digital consumer data is powerful; its big, its real, and its always updating. We use a combination of in-house technology and bespoke solutions, powered by AI, to transform data from sources such as Social, Reviews, Search, and broader marketing and sales data. These reveal fresh insights for our clients; helping them to build better products and brands, to deliver effective marketing to consumers. 1. Natural Language Processing, GPT & other LLMs - 2. Marketing Data Science & Personalisation - 3. Data Engineering & Data Architecture - 4. As a start-up, we can move faster than most companies and do things differently. We have experienced rapid growth so far and were looking for a Senior Data E
Curve is a next-gen insights, analytics and technology consultancy that leverages digital consumer data and advanced technology to help businesses unlock consumer opportunities. Digital consumer data is powerful; its big, its real, and its always updating. We use a combination of in-house technology and bespoke solutions, powered by AI, to transform data from sources such as Social, Reviews, Search, and broader marketing and sales data. These reveal fresh insights for our clients; helping them to build better products and brands, to deliver effective marketing to consumers. 1. Natural Language Processing, GPT & other LLMs - 2. Marketing Data Science & Personalisation - 3. Data Engineering & Data Architecture - 4. As a start-up, we can move faster than most companies and do things differently. We have experienced rapid growth so far and were looking for a Senior Data E
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Bango enables content providers to reach more paying customers through global partnerships. Today, the Digital Vending Machine is driving the rapid growth of the subscriptions economy, powering choice and control for subscribers. The worlds largest content providers, including Amazon, Google and Microsoft trust Bango technology to reach subscribers everywhere. Bango, where people subscribe. Role - As a Business Analyst in the Delivery team, reporting to a Project Delivery Manager, you are responsible for ensuring the successful integration of customer systems into the Bango Platform. You will work directly with customers to build strong relationships, understand their systems, and design integration solutions that unlock value for both them and Bango. Youll collaborate closely with Pre-Sales, Project Managers, Integration Engineers, QA Engineers, and the Managed Servi
Bango enables content providers to reach more paying customers through global partnerships. Today, the Digital Vending Machine is driving the rapid growth of the subscriptions economy, powering choice and control for subscribers. The worlds largest content providers, including Amazon, Google and Microsoft trust Bango technology to reach subscribers everywhere. Bango, where people subscribe. Role - As a Business Analyst in the Delivery team, reporting to a Project Delivery Manager, you are responsible for ensuring the successful integration of customer systems into the Bango Platform. You will work directly with customers to build strong relationships, understand their systems, and design integration solutions that unlock value for both them and Bango. Youll collaborate closely with Pre-Sales, Project Managers, Integration Engineers, QA Engineers, and the Managed Servi
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Company Overview - IMS is a leader in connected car and telematics services. We provide services and analytics to insurers, governments, and enterprises. We are proud to be the developer of the industry-acclaimed, cloud-based connected car platform. From insurers and governments to dealerships and everyday drivers, were proud to produce technology that makes driving - Safer. Smarter. Greener. Description - The Senior Data Scientist is responsible for developing and implementing advanced data science models, machine learning algorithms, and predictive analytics solutions to drive business insights, product innovation, and operational efficiencies at IMS. This role plays a critical part in enhancing telematics, mobility, and insurance technology solutions through data-driven decision-making, statistical analysis, and AI-driven automation.
Company Overview - IMS is a leader in connected car and telematics services. We provide services and analytics to insurers, governments, and enterprises. We are proud to be the developer of the industry-acclaimed, cloud-based connected car platform. From insurers and governments to dealerships and everyday drivers, were proud to produce technology that makes driving - Safer. Smarter. Greener. Description - The Senior Data Scientist is responsible for developing and implementing advanced data science models, machine learning algorithms, and predictive analytics solutions to drive business insights, product innovation, and operational efficiencies at IMS. This role plays a critical part in enhancing telematics, mobility, and insurance technology solutions through data-driven decision-making, statistical analysis, and AI-driven automation.
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Location - London - Employment Type - Full time - Department - Product R&D - About G2 - The Company - When you join G2, youre joining the team that helps businesses reach their peak potential by powering decisions and strategies with trusted insights from real software users. G2 is the world's largest and most trusted software marketplace. More than 100 million people annually including employees at all Fortune 500 companies use G2 to make smarter software decisions based on authentic peer reviews. Thousands of software and services companies of all sizes partner with G2 to build their reputation and grow their business including Salesforce, HubSpot, Zoom, and Adobe. To learn more about where you go for software, visit and follow us on LinkedIn. As we continue on our growth journey, we are striving to be the most trusted data source in the age of AI for informing soft
Location - London - Employment Type - Full time - Department - Product R&D - About G2 - The Company - When you join G2, youre joining the team that helps businesses reach their peak potential by powering decisions and strategies with trusted insights from real software users. G2 is the world's largest and most trusted software marketplace. More than 100 million people annually including employees at all Fortune 500 companies use G2 to make smarter software decisions based on authentic peer reviews. Thousands of software and services companies of all sizes partner with G2 to build their reputation and grow their business including Salesforce, HubSpot, Zoom, and Adobe. To learn more about where you go for software, visit and follow us on LinkedIn. As we continue on our growth journey, we are striving to be the most trusted data source in the age of AI for informing soft
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Lead the development and operation of scalable, resilient backend services that support our loyalty experiences and help us build deeper connections with our customers. This is a unique opportunity to shape something from the ground up and deliver products that make a real impact. What will you be doing day-to-day? * Product Vision & Strategy: Define and communicate the vision for your domain, aligned with the wider product and platform strategy. * Roadmap & Backlog Ownership: Own and prioritise the product backlog, ensuring the team is focused on delivering value in line with strategic priorities. * Technical Collaboration: Work closely with the engineering lead and architects to ensure solutions are scalable, secure, and aligned with platform standards. * Discovery & Problem Solving: Proactively seek out information, clarify ambiguous requirements, and work with ...
Lead the development and operation of scalable, resilient backend services that support our loyalty experiences and help us build deeper connections with our customers. This is a unique opportunity to shape something from the ground up and deliver products that make a real impact. What will you be doing day-to-day? * Product Vision & Strategy: Define and communicate the vision for your domain, aligned with the wider product and platform strategy. * Roadmap & Backlog Ownership: Own and prioritise the product backlog, ensuring the team is focused on delivering value in line with strategic priorities. * Technical Collaboration: Work closely with the engineering lead and architects to ensure solutions are scalable, secure, and aligned with platform standards. * Discovery & Problem Solving: Proactively seek out information, clarify ambiguous requirements, and work with ...
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Were a business with a global reach that empowers local teams, and we undertake hugely exciting work that is genuinely changing the world. Our advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you to achieve great things by working with brilliant colleagues, and clients, on exciting projects. Our inclusive work environment prioritises mutual respect, accountability, and continuous learning for all our people. This approach fosters collaboration, well-being, growth, and agility, leading to a more diverse, innovative, and competitive organisation. We are also proud to share that we have a range of Inclusion Networks such as: the Womens Business Network, Cultural and Ethnicity Network, LGBTQ+ & Allies Network, Neurodiversity Network and the Parent Network.
Were a business with a global reach that empowers local teams, and we undertake hugely exciting work that is genuinely changing the world. Our advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you to achieve great things by working with brilliant colleagues, and clients, on exciting projects. Our inclusive work environment prioritises mutual respect, accountability, and continuous learning for all our people. This approach fosters collaboration, well-being, growth, and agility, leading to a more diverse, innovative, and competitive organisation. We are also proud to share that we have a range of Inclusion Networks such as: the Womens Business Network, Cultural and Ethnicity Network, LGBTQ+ & Allies Network, Neurodiversity Network and the Parent Network.
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Company Overview - At Motorola Solutions, we believe that everything starts with our people. Were a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination thats critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future. Department Overview - The Senior Software Security Engineer will be responsible for analysing software designs and implementations from a security perspective, identifying and proposing remediations to security issues throughout the software development lifecycle (SDLC). Job Description - This role is primarily hybrid, with occasional travel to our UK offices,
Company Overview - At Motorola Solutions, we believe that everything starts with our people. Were a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination thats critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future. Department Overview - The Senior Software Security Engineer will be responsible for analysing software designs and implementations from a security perspective, identifying and proposing remediations to security issues throughout the software development lifecycle (SDLC). Job Description - This role is primarily hybrid, with occasional travel to our UK offices,
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About Us - Have you ever wanted to build something that doesnt just improve the status quo, but makes it 100x better? Not just a small step forward, but a complete reinvention. Thats what were doing, and we need the best people to help us make it happen. Were an early-stage start-up out of London working at the intersection of system design, cloud infrastructure, and AI to accelerate the adoption of modern tools and technologies. Our goal is nothing less than to enable businesses of all sizes and shapes to leverage best-of-class technologies and the latest advancements in GenAI including agentic frameworks. Weve recently launched the beta version of our product, having raised a hefty pre-seed fund from Tier 1 investors with additional contributions from some brilliant angels to bring the vision to life.
About Us - Have you ever wanted to build something that doesnt just improve the status quo, but makes it 100x better? Not just a small step forward, but a complete reinvention. Thats what were doing, and we need the best people to help us make it happen. Were an early-stage start-up out of London working at the intersection of system design, cloud infrastructure, and AI to accelerate the adoption of modern tools and technologies. Our goal is nothing less than to enable businesses of all sizes and shapes to leverage best-of-class technologies and the latest advancements in GenAI including agentic frameworks. Weve recently launched the beta version of our product, having raised a hefty pre-seed fund from Tier 1 investors with additional contributions from some brilliant angels to bring the vision to life.
About Us - Diligent is the AI leader in governance, risk and compliance (GRC) SaaS solutions, helping more than 1 million users and 700,000 board members to clarify risk and elevate governance. The Diligent One Platform gives practitioners, the C-Suite and the board a consolidated view of their entire GRC practice so they can more effectively manage risk, build greater resilience and make better decisions, faster. At Diligent, we're building the future with people who think boldly and move fast. Whether you're designing systems that leverage large language models or part of a team reimaging workflows with AI, you'll help us unlock entirely new ways of working and thinking. Curiosity is in our DNA, we look for individuals willing to ask the big questions and experiment fearlessly - those who embrace change not as a challenge, but as an opportunity.
About Us - Diligent is the AI leader in governance, risk and compliance (GRC) SaaS solutions, helping more than 1 million users and 700,000 board members to clarify risk and elevate governance. The Diligent One Platform gives practitioners, the C-Suite and the board a consolidated view of their entire GRC practice so they can more effectively manage risk, build greater resilience and make better decisions, faster. At Diligent, we're building the future with people who think boldly and move fast. Whether you're designing systems that leverage large language models or part of a team reimaging workflows with AI, you'll help us unlock entirely new ways of working and thinking. Curiosity is in our DNA, we look for individuals willing to ask the big questions and experiment fearlessly - those who embrace change not as a challenge, but as an opportunity.
We're looking for an AI Ecosystem Manager to join our GTM Team! Were looking for a passionate AI partnership manager to join our team and lead partnerships with key players across the AI landscape. If you live and breathe technology, thrive in fast paced environments, and are excited about shaping how AI integrates into world-class products, wed love to meet you. As an AI Tech Partnerships Manager, youll play a pivotal role in identifying and developing strategic relationships with the most relevant AI technology providers to enhance and expand our product capabilities. Youll own the full lifecycle of partnership development, from mapping and evaluation to product integration and joint go-to-market (GTM) execution. About The Role About The Role * Own the end-to-end partnership process from scouting and outreach to signing strategic partnership agreements with selected
We're looking for an AI Ecosystem Manager to join our GTM Team! Were looking for a passionate AI partnership manager to join our team and lead partnerships with key players across the AI landscape. If you live and breathe technology, thrive in fast paced environments, and are excited about shaping how AI integrates into world-class products, wed love to meet you. As an AI Tech Partnerships Manager, youll play a pivotal role in identifying and developing strategic relationships with the most relevant AI technology providers to enhance and expand our product capabilities. Youll own the full lifecycle of partnership development, from mapping and evaluation to product integration and joint go-to-market (GTM) execution. About The Role About The Role * Own the end-to-end partnership process from scouting and outreach to signing strategic partnership agreements with selected
At Guardian, our mission is simple: to ensure every family has protection they truly believe in. Were challenging the market with a fresh approach and a brand promise Life. Made Better. We are looking for an experienced Test Automation Engineer to join our team. What does a Test Automation Engineer do? As a Test Automation Engineer, you will design build and run automated tests that ensure our software is reliable, high-quality, and user-ready. Youll partner with Developers, Quality and Business Analysts to define testing needs, create scalable test scripts and continuously improve how we test and deliver products. We are modernizing our testing strategy by emphasizing automation as the foundation for scalability, efficiency and adaptability. Our approach fosters seamless collaboration, aligns testing with business goals, and drives continuous improvement.
At Guardian, our mission is simple: to ensure every family has protection they truly believe in. Were challenging the market with a fresh approach and a brand promise Life. Made Better. We are looking for an experienced Test Automation Engineer to join our team. What does a Test Automation Engineer do? As a Test Automation Engineer, you will design build and run automated tests that ensure our software is reliable, high-quality, and user-ready. Youll partner with Developers, Quality and Business Analysts to define testing needs, create scalable test scripts and continuously improve how we test and deliver products. We are modernizing our testing strategy by emphasizing automation as the foundation for scalability, efficiency and adaptability. Our approach fosters seamless collaboration, aligns testing with business goals, and drives continuous improvement.
SOFTWARE ENGINEER (ASP.Net/c#) Location: London (hybrid 1day in the office a week on Wednesday) Division: Live Nation International - Contract Terms: Permanent - The Live Nation Digital Tech Team (LNDT) drives the fan experience across 36 international Live Nation sites, covering 59 countries and 33 languages. We are truly responsible for the online face of the business and are the team who help fans discover and buy the tickets they just cannot miss out on. As well as our core business with the Live Nation sites, we support and manage over 200 festival and venue sites. These work independently but within our framework and we are required to meet their needs whilst allowing them autonomy. This role involves working in an agile software engineering team, covering the complete lifecycle of development activities from planning to delivery.
SOFTWARE ENGINEER (ASP.Net/c#) Location: London (hybrid 1day in the office a week on Wednesday) Division: Live Nation International - Contract Terms: Permanent - The Live Nation Digital Tech Team (LNDT) drives the fan experience across 36 international Live Nation sites, covering 59 countries and 33 languages. We are truly responsible for the online face of the business and are the team who help fans discover and buy the tickets they just cannot miss out on. As well as our core business with the Live Nation sites, we support and manage over 200 festival and venue sites. These work independently but within our framework and we are required to meet their needs whilst allowing them autonomy. This role involves working in an agile software engineering team, covering the complete lifecycle of development activities from planning to delivery.
Location: London, UK - Type: Full-time - Department: Technology - Job Summary - We are seeking a Privacy Technology Specialist who will ensure that privacy principles are effectively integrated across our Agile delivery and platform environments within the SAFe framework. The ideal candidate will have a strong technical engineering background and the ability to translate regulatory requirements into actionable, testable user stories. This role requires someone who can review and challenge technical designs for privacy compliance, embed non-functional requirements (NFRs) into agile workflows, and support teams in adopting privacy-preserving engineering practices such as data minimization and consent management. The successful candidate will collaborate closely with Product, Solution Management, and Architecture teams, act as the subject matter expert for privacy incide
Location: London, UK - Type: Full-time - Department: Technology - Job Summary - We are seeking a Privacy Technology Specialist who will ensure that privacy principles are effectively integrated across our Agile delivery and platform environments within the SAFe framework. The ideal candidate will have a strong technical engineering background and the ability to translate regulatory requirements into actionable, testable user stories. This role requires someone who can review and challenge technical designs for privacy compliance, embed non-functional requirements (NFRs) into agile workflows, and support teams in adopting privacy-preserving engineering practices such as data minimization and consent management. The successful candidate will collaborate closely with Product, Solution Management, and Architecture teams, act as the subject matter expert for privacy incide
Thomson Reuters is seeking a Site Reliability Engineer to join the Case Center product within our Service Management, Technology team. The Site Reliability Engineer will support the reliability, performance, and operability of customer environments by contributing to routine change, incident, and problem management processes, as well as by driving continuous improvements in observability and automation across both non-production and production environments. The role will collaborate closely with product engineering, content, customer service, and wider technology teams to deliver resilient and high-quality service outcomes. * Lead proactive monitoring and health management for production and non-production environments; identify options for problem resolution and initiate appropriate actions.
Thomson Reuters is seeking a Site Reliability Engineer to join the Case Center product within our Service Management, Technology team. The Site Reliability Engineer will support the reliability, performance, and operability of customer environments by contributing to routine change, incident, and problem management processes, as well as by driving continuous improvements in observability and automation across both non-production and production environments. The role will collaborate closely with product engineering, content, customer service, and wider technology teams to deliver resilient and high-quality service outcomes. * Lead proactive monitoring and health management for production and non-production environments; identify options for problem resolution and initiate appropriate actions.
Familiarity with API testing and integration diagnostics
Familiarity with API testing and integration diagnostics
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Familiarity with API-based integrations and middleware platforms including SFTP file transfers.
Familiarity with API-based integrations and middleware platforms including SFTP file transfers.
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Technology Stack Proficiency : Experienced in Microsoft technologies (C#, ASP.NET Core, Web API), JavaScript (AngularJS or React), and Azure Microservices.
Technology Stack Proficiency : Experienced in Microsoft technologies (C#, ASP.NET Core, Web API), JavaScript (AngularJS or React), and Azure Microservices.
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Extensive ability to read and understand and compile technical documentation (API documentation, ERD, functional specifications etc).
Extensive ability to read and understand and compile technical documentation (API documentation, ERD, functional specifications etc).
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The Runa API empowers thousands of businesses to make payments to 5 billion+ consumers in 190+ countries instantly to cards, wallets, bank accounts and gift cards.
The Runa API empowers thousands of businesses to make payments to 5 billion+ consumers in 190+ countries instantly to cards, wallets, bank accounts and gift cards.
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Join NVIDIA's DGX Cloud Kubernetes API Services team and be at the forefront of building GPU-accelerated Kubernetes clusters supporting NVIDIA AI, robotics, and scientific computing projects. As an API Services Software Engineer, you will work across the stack with partner teams to bring NVIDIA's GPUs to life in a cloud or on-prem environment, ensuring end-to-end performance across compute, storage, and networking. An API Services engineer is above all responsible for ensuring a good customer and developer experience on the DGX Cloud Kubernetes Platform, working with our Runtime and Cluster Architecture teams and more to be the voice of the customer. We serve both customers looking to access their GPU compute via Kubernetes for whatever workloads they wish, as well as developers looking to use our API
Join NVIDIA's DGX Cloud Kubernetes API Services team and be at the forefront of building GPU-accelerated Kubernetes clusters supporting NVIDIA AI, robotics, and scientific computing projects. As an API Services Software Engineer, you will work across the stack with partner teams to bring NVIDIA's GPUs to life in a cloud or on-prem environment, ensuring end-to-end performance across compute, storage, and networking. An API Services engineer is above all responsible for ensuring a good customer and developer experience on the DGX Cloud Kubernetes Platform, working with our Runtime and Cluster Architecture teams and more to be the voice of the customer. We serve both customers looking to access their GPU compute via Kubernetes for whatever workloads they wish, as well as developers looking to use our API
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Senior Software Developer
Senior Software Developer
Inspire People
UK
£49600 - £60800 per annum + 29% pension + Civil Service benefits
Solid understanding of system design, API development and integration practices
Solid understanding of system design, API development and integration practices
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Design, build and maintain data-intensive web applications and API-driven systems
Design, build and maintain data-intensive web applications and API-driven systems
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Strong technical skills: HTML, CSS, basic JavaScript, API integrations, Workato and troubleshooting.
Strong technical skills: HTML, CSS, basic JavaScript, API integrations, Workato and troubleshooting.
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Expertise in JavaScript and/or TypeScript and modern React, including Hooks, Context API, Server and Client Components
Expertise in JavaScript and/or TypeScript and modern React, including Hooks, Context API, Server and Client Components
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Expertise in JavaScript and/or TypeScript and modern React, including Hooks, Context API, Server and Client Components
Expertise in JavaScript and/or TypeScript and modern React, including Hooks, Context API, Server and Client Components
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