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10 Permanent API jobs in Cassington + 20 miles
387 exact matches jobs are outside your preferred location
About the Hiring Team - Tencent Overseas IT has the mission to empower Tencents rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying our internal/external customers and becoming a world class global IT team are our top aspirations. What the Role Entails * Designing and developing websites and applications for both PC and mobile platforms. * Implementing user interface and user experience design. * Adhering to web standards and best practices to ensure accessibility, usability, and performance of websites and applications. * Collaborating with back-end developers to ensure correct data exchange between the front-end and back-end. * Ensuring cross-browser and cross-device compatibility of websites and applications.
About the Hiring Team - Tencent Overseas IT has the mission to empower Tencents rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying our internal/external customers and becoming a world class global IT team are our top aspirations. What the Role Entails * Designing and developing websites and applications for both PC and mobile platforms. * Implementing user interface and user experience design. * Adhering to web standards and best practices to ensure accessibility, usability, and performance of websites and applications. * Collaborating with back-end developers to ensure correct data exchange between the front-end and back-end. * Ensuring cross-browser and cross-device compatibility of websites and applications.
Legal Content AI Engineer
Legal Content AI Engineer
LEXISNEXIS RISK SOLUTIONS UK LIMITED T/a LexisNexis Risk Solutions Group
London
Competitive
Are you curious about emerging technologies in AI and automation in legal content? Do you have exposure to coding and Python? About our Team - LexisNexis Legal & Professional, which serves customers in more than 150 countries with 11,800 employees worldwide, is part of RELX, a global provider of information-based analytics and decision tools for professional and business customers. Our company has been a long-time leader in deploying AI and advanced technologies to the legal market to improve productivity and transform the overall business and practice of law, deploying ethical and powerful generative AI solutions with a flexible, multi-model approach that prioritises using the best model from todays top model creators for each individual legal use case. We are looking for a creative and collaborative AI Developer to lead the design and delivery of internal AI tools t
Are you curious about emerging technologies in AI and automation in legal content? Do you have exposure to coding and Python? About our Team - LexisNexis Legal & Professional, which serves customers in more than 150 countries with 11,800 employees worldwide, is part of RELX, a global provider of information-based analytics and decision tools for professional and business customers. Our company has been a long-time leader in deploying AI and advanced technologies to the legal market to improve productivity and transform the overall business and practice of law, deploying ethical and powerful generative AI solutions with a flexible, multi-model approach that prioritises using the best model from todays top model creators for each individual legal use case. We are looking for a creative and collaborative AI Developer to lead the design and delivery of internal AI tools t
Job title: Senior QA Engineer - Location: London, Bristol, Edinburgh - Salary: £66,000 - £80,000 - Team: Quality Assurance - Reporting To: Senior QA Manager - Kaluza reimagines energy to bring net-zero within everyone's reach. The Kaluza Platform enables energy utilities to unlock the full value of a radically changing energy system and propel us to a future where renewable energy is sustainable, affordable and accessible for all. From automating and simplifying core operations including billing to create a lower-cost, higher-engagement experience, to optimising energy usage across smart devices in the home, we turn tough challenges into win-win-win outcomes for customers, suppliers and the energy system. We champion a flexible, hybrid work approach and we find that teams often benefit from coming together in the office at least once a week to foster connection and ac
Job title: Senior QA Engineer - Location: London, Bristol, Edinburgh - Salary: £66,000 - £80,000 - Team: Quality Assurance - Reporting To: Senior QA Manager - Kaluza reimagines energy to bring net-zero within everyone's reach. The Kaluza Platform enables energy utilities to unlock the full value of a radically changing energy system and propel us to a future where renewable energy is sustainable, affordable and accessible for all. From automating and simplifying core operations including billing to create a lower-cost, higher-engagement experience, to optimising energy usage across smart devices in the home, we turn tough challenges into win-win-win outcomes for customers, suppliers and the energy system. We champion a flexible, hybrid work approach and we find that teams often benefit from coming together in the office at least once a week to foster connection and ac
Application Centre - Canada - Job Description - We're Norton Rose Fulbright - a global law firm with over 50 offices and 7,000 employees worldwide. We provide the worlds preeminent corporations and financial institutions with a full business law service. At Norton Rose Fulbright, our strategy and our culture are closely entwined. We know that our expansion will mean little unless it is underpinned by truly global collaboration and we understand that pioneering work only takes place when our people have room to move and think beyond boundaries. As well as the relevant skills and experience, we're looking for people who are innovative, commercial and value the work that they do. Our London office is currently looking for a Senior Data Engineer. The Role - The Senior Data Engineer will be responsible for designing, developing, and maintaining the infrastructure and syste
Application Centre - Canada - Job Description - We're Norton Rose Fulbright - a global law firm with over 50 offices and 7,000 employees worldwide. We provide the worlds preeminent corporations and financial institutions with a full business law service. At Norton Rose Fulbright, our strategy and our culture are closely entwined. We know that our expansion will mean little unless it is underpinned by truly global collaboration and we understand that pioneering work only takes place when our people have room to move and think beyond boundaries. As well as the relevant skills and experience, we're looking for people who are innovative, commercial and value the work that they do. Our London office is currently looking for a Senior Data Engineer. The Role - The Senior Data Engineer will be responsible for designing, developing, and maintaining the infrastructure and syste
London, United Kingdom - About DataCamp - DataCamp's mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences, DataCamp equips learners and organizations of all sizes to harness the power of data and AI. As a trusted partner to over 17 million learners and 6,000+ companies, including 80% of the Fortune 1000, DataCamp is leading the charge in addressing the critical data and AI skills shortage. About the role - We are looking for a Product Manager to drive innovation and technical enablement projects that empower DataCamp's learning experience at scale. You'll partner closely with Engineering, Curriculum, and Design to identify opportunities at the intersection of pedagogy and technology, bringing forward ambitious ideas and turning them into high-impact solutions.
London, United Kingdom - About DataCamp - DataCamp's mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences, DataCamp equips learners and organizations of all sizes to harness the power of data and AI. As a trusted partner to over 17 million learners and 6,000+ companies, including 80% of the Fortune 1000, DataCamp is leading the charge in addressing the critical data and AI skills shortage. About the role - We are looking for a Product Manager to drive innovation and technical enablement projects that empower DataCamp's learning experience at scale. You'll partner closely with Engineering, Curriculum, and Design to identify opportunities at the intersection of pedagogy and technology, bringing forward ambitious ideas and turning them into high-impact solutions.
Why Walr? Walr is redefining how insight professionals collect and use data worldwide. By unifying fragmented research processes, we deliver faster, more reliable, and more innovative solutions. Our recognition as a Best Workplace in Tech and Best Workplace in Wellbeing reflects our culture of growth, innovation, and inclusion. Join us to lead the way in building impactful technology. Your Mission - As a Senior Backend Software Engineer, youll design, develop, and lead the delivery of complex backend systems. Youll mentor peers, influence technical direction, and ensure reliability, scalability, and security at every stage. This role is about leadership in execution, ownership of outcomes, and shaping your products future. How Youll Make an Impact * Lead the design and delivery of complex backend systems with C#, .NET, CosmosDB, and MS Azure.
Why Walr? Walr is redefining how insight professionals collect and use data worldwide. By unifying fragmented research processes, we deliver faster, more reliable, and more innovative solutions. Our recognition as a Best Workplace in Tech and Best Workplace in Wellbeing reflects our culture of growth, innovation, and inclusion. Join us to lead the way in building impactful technology. Your Mission - As a Senior Backend Software Engineer, youll design, develop, and lead the delivery of complex backend systems. Youll mentor peers, influence technical direction, and ensure reliability, scalability, and security at every stage. This role is about leadership in execution, ownership of outcomes, and shaping your products future. How Youll Make an Impact * Lead the design and delivery of complex backend systems with C#, .NET, CosmosDB, and MS Azure.
Senior Data Engineer - London - Live shows make us feel good. They're a time to hang with our friends, discover new artists or lose ourselves on a dancefloor. We're on a mission to bring all of this to more fans, more often and that's where you come in. We're looking for a Senior Data Engineer to join our rapidly evolving Data Platform team, to help us scale our data platform to make DICE more reliable and impactful for our partners and customers. At DICE, you'll be part of the company that's redefining live entertainment. It's a place where you can be yourself, influence the culture, and create work that you're proud of. About the role - You're an experienced individual who is passionate about building and scaling data products, enhancing data platforms, and comfortable supporting the diverse needs of multiple teams.
Senior Data Engineer - London - Live shows make us feel good. They're a time to hang with our friends, discover new artists or lose ourselves on a dancefloor. We're on a mission to bring all of this to more fans, more often and that's where you come in. We're looking for a Senior Data Engineer to join our rapidly evolving Data Platform team, to help us scale our data platform to make DICE more reliable and impactful for our partners and customers. At DICE, you'll be part of the company that's redefining live entertainment. It's a place where you can be yourself, influence the culture, and create work that you're proud of. About the role - You're an experienced individual who is passionate about building and scaling data products, enhancing data platforms, and comfortable supporting the diverse needs of multiple teams.
UK Head of Solution Architecture and Technology Consulting (Senior Director)
UK Head of Solution Architecture and Technology Consulting (Senior Director)
EPAM Systems
London
Competitive
Are you a visionary technology leader who thrives on solving complex architectural challenges and delivering large-scale digital solutions? Do you have a passion for shaping strategy and driving innovation for market-leading clients? If so, EPAM invites you to take on a career-defining role as our UK Head of Solution Architecture and Technology Consulting (Senior Director) . Reporting to the European Head of Practice, you will partner closely with the UK and European multi-seniority technical and business teams to help drive strategic growth with existing and future clients, inspire and advance our architectural initiatives, ensuring alignment with our technological capabilities and business goals. This is not solely a high-level strategic role; it demands extensive hands-on expertise in solution architecture, software development, client engagement, technology ...
Are you a visionary technology leader who thrives on solving complex architectural challenges and delivering large-scale digital solutions? Do you have a passion for shaping strategy and driving innovation for market-leading clients? If so, EPAM invites you to take on a career-defining role as our UK Head of Solution Architecture and Technology Consulting (Senior Director) . Reporting to the European Head of Practice, you will partner closely with the UK and European multi-seniority technical and business teams to help drive strategic growth with existing and future clients, inspire and advance our architectural initiatives, ensuring alignment with our technological capabilities and business goals. This is not solely a high-level strategic role; it demands extensive hands-on expertise in solution architecture, software development, client engagement, technology ...
About Lendable - Lendable is on a mission to make consumer finance amazing: faster, cheaper, and friendlier. * One of the UKs newest unicorns with a team of just over 600 people * Among the fastest-growing tech companies in the UK * Profitable since 2017 * Backed by top investors including Balderton Capital and Goldman Sachs * Loved by customers with the best reviews in the market (4.9 across 10,000s of reviews on Trustpilot) So far, weve rebuilt the Big Three consumer finance products from scratch: loans, credit cards and car finance . We get money into our customers hands in minutes instead of days. Were growing fast, and theres a lot more to do: were going after the two biggest Western markets (UK and US) where trillions worth of financial products are held by big banks with dated systems and painful processes. Join us if you want to * Take ownership across a broad
About Lendable - Lendable is on a mission to make consumer finance amazing: faster, cheaper, and friendlier. * One of the UKs newest unicorns with a team of just over 600 people * Among the fastest-growing tech companies in the UK * Profitable since 2017 * Backed by top investors including Balderton Capital and Goldman Sachs * Loved by customers with the best reviews in the market (4.9 across 10,000s of reviews on Trustpilot) So far, weve rebuilt the Big Three consumer finance products from scratch: loans, credit cards and car finance . We get money into our customers hands in minutes instead of days. Were growing fast, and theres a lot more to do: were going after the two biggest Western markets (UK and US) where trillions worth of financial products are held by big banks with dated systems and painful processes. Join us if you want to * Take ownership across a broad
At Lunar Energy, we're on a mission to transform the way we power our homes by building an ecosystem of all-electric products, starting with a next-generation home battery system and a cloud PaaS to manage large fleets of Distributed Energy Resources (DER) assets. Comprising a team of visionary entrepreneurs and dedicated technology and industry experts, we're united by our shared vision of deploying and building products to electrify homes that are connected through an integrated software platform. We're looking for a Staff Software Engineer to join our talented team of Software Engineers in the UK. * Building the required platform infrastructure to ingest and process big streams of data in real time, using AWS primitives * Solving complex optimisation problems, using machine learning and other often bespoke algorithms
At Lunar Energy, we're on a mission to transform the way we power our homes by building an ecosystem of all-electric products, starting with a next-generation home battery system and a cloud PaaS to manage large fleets of Distributed Energy Resources (DER) assets. Comprising a team of visionary entrepreneurs and dedicated technology and industry experts, we're united by our shared vision of deploying and building products to electrify homes that are connected through an integrated software platform. We're looking for a Staff Software Engineer to join our talented team of Software Engineers in the UK. * Building the required platform infrastructure to ingest and process big streams of data in real time, using AWS primitives * Solving complex optimisation problems, using machine learning and other often bespoke algorithms
Full Time Retail & Brand Solutions Team - VoucherCodes is part of Ziff Davis Shopping, which helps millions of shoppers discover and save, delivering exceptional consumer and merchant-advertiser experiences across a portfolio of leading mobile and ecommerce brands. We operate across multiple markets, connecting millions of consumers with top retailers worldwide. Right now, we're looking for a Test Engineer to work as part of our Engineering team in London. You will be joining a team of 25+ engineers in the UK across web, mobile and data, within a global team of 50+ engineers. As a Test Engineer you will be ensuring features are tested in an automated fashion to ensure maximum coverage to give our users the best possible experience. You know how testing fits within an agile environment and have an excellent attention to detail and are passionate about quality.
Full Time Retail & Brand Solutions Team - VoucherCodes is part of Ziff Davis Shopping, which helps millions of shoppers discover and save, delivering exceptional consumer and merchant-advertiser experiences across a portfolio of leading mobile and ecommerce brands. We operate across multiple markets, connecting millions of consumers with top retailers worldwide. Right now, we're looking for a Test Engineer to work as part of our Engineering team in London. You will be joining a team of 25+ engineers in the UK across web, mobile and data, within a global team of 50+ engineers. As a Test Engineer you will be ensuring features are tested in an automated fashion to ensure maximum coverage to give our users the best possible experience. You know how testing fits within an agile environment and have an excellent attention to detail and are passionate about quality.
Do you want your voice heard and your actions to count? Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the worlds leading financial groups. Across the globe, were 150,000 colleagues, striving to make a difference for every client, organization, and community we serve. We stand for our values, building long-term relationships, serving society, and fostering shared and sustainable growth for a better world. With a vision to be the worlds most trusted financial group, its part of our culture to put people first, listen to new and diverse ideas and collaborate toward greater innovation, speed and agility. This means investing in talent, technologies, and tools that empower you to own your career. Join MUFG, where being inspired is expected and making a meaningful impact is rewarded. We are MUFG. 360 years of heritage. A world-class set of bus
Do you want your voice heard and your actions to count? Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the worlds leading financial groups. Across the globe, were 150,000 colleagues, striving to make a difference for every client, organization, and community we serve. We stand for our values, building long-term relationships, serving society, and fostering shared and sustainable growth for a better world. With a vision to be the worlds most trusted financial group, its part of our culture to put people first, listen to new and diverse ideas and collaborate toward greater innovation, speed and agility. This means investing in talent, technologies, and tools that empower you to own your career. Join MUFG, where being inspired is expected and making a meaningful impact is rewarded. We are MUFG. 360 years of heritage. A world-class set of bus
Join us to build powerful data pipelines, integrate AI, and turn complex data into clear, actionable insights. If you're a Data Engineer with an interest in automation, analytics, and impactwe want to hear from you. Why Join IDX? Not Just Any Brands: See your work come to life for iconic brands like Rolls-Royce, Vodafone and Bupa. Collaborative Spirit: Work alongside passionate innovators who share your thirst for progress. Continuous Learning: Grow your skills with ongoing training, mentorship, and the freedom to experiment. Fast Paced & Fun: Thrive in a dynamic environment where big ideas and bold action collide. Cutting-Edge Technology: Play with the latest analytics tools, use AR to build immersive digital events, and explore the future of brand storytelling! Global Presence: We Get It Done morning, day and night with offices across multiple time-zones! Our Perks:
Join us to build powerful data pipelines, integrate AI, and turn complex data into clear, actionable insights. If you're a Data Engineer with an interest in automation, analytics, and impactwe want to hear from you. Why Join IDX? Not Just Any Brands: See your work come to life for iconic brands like Rolls-Royce, Vodafone and Bupa. Collaborative Spirit: Work alongside passionate innovators who share your thirst for progress. Continuous Learning: Grow your skills with ongoing training, mentorship, and the freedom to experiment. Fast Paced & Fun: Thrive in a dynamic environment where big ideas and bold action collide. Cutting-Edge Technology: Play with the latest analytics tools, use AR to build immersive digital events, and explore the future of brand storytelling! Global Presence: We Get It Done morning, day and night with offices across multiple time-zones! Our Perks:
As a Web Experience Designer & Payload Developer, you will play a key role in shaping and building the next generation of our content-driven web experiences. You will be responsible for designing reusable templates, implementing them within Payload CMS, and creating modular components and widgets that allow our teams to scale content production efficiently. This hybrid role combines design sensibility with hands-on front-end development and CMS integration, ensuring our digital properties are both visually engaging and technically robust. Responsibilities * Design and deliver reusable page templates (e.g., product landing pages) that are brand-consistent and scalable. * Create designs in Figma for review. * Build and configure these templates in Payload CMS, ensuring editors can easily manage and repurpose them.
As a Web Experience Designer & Payload Developer, you will play a key role in shaping and building the next generation of our content-driven web experiences. You will be responsible for designing reusable templates, implementing them within Payload CMS, and creating modular components and widgets that allow our teams to scale content production efficiently. This hybrid role combines design sensibility with hands-on front-end development and CMS integration, ensuring our digital properties are both visually engaging and technically robust. Responsibilities * Design and deliver reusable page templates (e.g., product landing pages) that are brand-consistent and scalable. * Create designs in Figma for review. * Build and configure these templates in Payload CMS, ensuring editors can easily manage and repurpose them.
At least 2 years as an SA or at least 4 years in a similar customer-facing role, for example as a technical consultant, solution engineer or implementation engineer at an API-first (REST, GraphQL) SaaS company.
At least 2 years as an SA or at least 4 years in a similar customer-facing role, for example as a technical consultant, solution engineer or implementation engineer at an API-first (REST, GraphQL) SaaS company.
Dynamics 365 Customer Service, Dynamics 365 Web API
Dynamics 365 Customer Service, Dynamics 365 Web API
Familiarity with API testing and integration diagnostics
Familiarity with API testing and integration diagnostics
NEW
You will lead four teams: Platform Engineering (cloud, data platforms, developer tooling), Backstage (internal developer portal), API Developer Portal (external partner integrations), and QA Engineering (central QA strategy). What youll be doing In this role, you will provide strategic leadership for our Platform Engineering, Backstage, API Developer Portal, and QA Engineering teams, setting the vision and direction while aligning emerging industry trends with business priorities across IAG Loyalty and BA Holidays.
You will lead four teams: Platform Engineering (cloud, data platforms, developer tooling), Backstage (internal developer portal), API Developer Portal (external partner integrations), and QA Engineering (central QA strategy). What youll be doing In this role, you will provide strategic leadership for our Platform Engineering, Backstage, API Developer Portal, and QA Engineering teams, setting the vision and direction while aligning emerging industry trends with business priorities across IAG Loyalty and BA Holidays.
Broad Testing Experience: Experience in front-end and API testing.
Broad Testing Experience: Experience in front-end and API testing.
The Vonage Messages API team is looking at expanding its size, in order to accelerate our platform development to support our growing customer base, with a particular focus on adding the support for new channels to our next-generation messaging platform.
The Vonage Messages API team is looking at expanding its size, in order to accelerate our platform development to support our growing customer base, with a particular focus on adding the support for new channels to our next-generation messaging platform.
Conduct UI and API testing.
Conduct UI and API testing.
Upvests Investment API is easy to integrate so that fintechs and enterprises alike can save resources and fully focus on their core business.? Our Marketing team ensures Upvests Investment API is widely recognised as the best on the market. * 5+ years of product marketing experience in B2B SaaS, ideally within fintech, investments, or API-driven infrastructure.
Upvests Investment API is easy to integrate so that fintechs and enterprises alike can save resources and fully focus on their core business.? Our Marketing team ensures Upvests Investment API is widely recognised as the best on the market. * 5+ years of product marketing experience in B2B SaaS, ideally within fintech, investments, or API-driven infrastructure.
)
Strong background in test automation ((Playwright, Appium, API,etc.)
Strong background in test automation ((Playwright, Appium, API,etc.)
NEW
Our core technology is a proprietary suite of real-time indicators and predictive analytics available via web application, custom dashboards and API. * Understand the importance of design best practices, provide effective translation to code artifacts and implement appropriate integration approach for API/data layer.
Our core technology is a proprietary suite of real-time indicators and predictive analytics available via web application, custom dashboards and API. * Understand the importance of design best practices, provide effective translation to code artifacts and implement appropriate integration approach for API/data layer.
Design and manage secure networking and service meshes (TLS, Istio, Linkerd, API gateways) to ensure encrypted and reliable service-to-service communication. * Experience designing and managing secure networking and service mesh (TLS, Istio, Linkerd, API gateways).
Design and manage secure networking and service meshes (TLS, Istio, Linkerd, API gateways) to ensure encrypted and reliable service-to-service communication. * Experience designing and managing secure networking and service mesh (TLS, Istio, Linkerd, API gateways).
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Locations
- West Fields
- Birmingham Business Park
- Datchet Common
- Beeches Industrial Estate
- Cofton Common
- Hillesley
- Lash Hill
- Lode Heath
- Park Royal
- Thames View Industrial Park
- Reading
- Birmingham
- Milton Keynes
- Northampton
- Bristol
- Cheltenham
- Newbury
- Abingdon
- Maidenhead
- Oxford
- London
- Berkshire
- West Midlands
- Oxfordshire
- Buckinghamshire
- Gloucestershire
- Northamptonshire
- Surrey
- Avon
- Wiltshire
- South East
- Midlands
- South West
- East Midlands