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65 Contract API jobs in South East + 20 miles
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
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.
At Quantcast, we're redefining what's possible in digital advertising. As a global Demand Side Platform (DSP) powered by AI, we help marketers connect with the right audiences and deliver measurable results across the Open Web. Our foundation is built on cutting-edge measurement and consumer analytics, giving our clients the tools they need to drive success in an ever-evolving digital landscape. Since our start in 2006, we've pioneered industry firstsfrom launching the original measurement platform for digital publishers to introducing the first AI-driven DSP. If you're ready to be part of a dynamic, forward-thinking team that thrives on creating transformative solutions, Quantcast is the perfect place to grow your career. Quantcast is seeking a Senior Salesforce Engineer to join our IT Enterprise Applications team.
At Quantcast, we're redefining what's possible in digital advertising. As a global Demand Side Platform (DSP) powered by AI, we help marketers connect with the right audiences and deliver measurable results across the Open Web. Our foundation is built on cutting-edge measurement and consumer analytics, giving our clients the tools they need to drive success in an ever-evolving digital landscape. Since our start in 2006, we've pioneered industry firstsfrom launching the original measurement platform for digital publishers to introducing the first AI-driven DSP. If you're ready to be part of a dynamic, forward-thinking team that thrives on creating transformative solutions, Quantcast is the perfect place to grow your career. Quantcast is seeking a Senior Salesforce Engineer to join our IT Enterprise Applications team.
Our mission is to enable everyone to build wealth - We reinvent how trading and investing work by creating exceptional products people love. Fostering a culture of excellence and high velocity is the key to our success. oday, we serve over 4.5 million clients, with more than €30 billion in assets under management - a testament to the scale and trust weve built in just a few years. What youll do Process Support & Optimisation * Assist in mapping, documenting, and analysing financial workflows (e.g., account onboarding, trade execution, reporting). * Support senior engineers in implementing improvements to reduce inefficiencies and errors. * Contribute to automation initiatives by building scripts, bots, or workflow tools. Programming & Automation * Write basic scripts (e.g., Python, SQL, JavaScript) to clean, transform, and automate data processing.
Our mission is to enable everyone to build wealth - We reinvent how trading and investing work by creating exceptional products people love. Fostering a culture of excellence and high velocity is the key to our success. oday, we serve over 4.5 million clients, with more than €30 billion in assets under management - a testament to the scale and trust weve built in just a few years. What youll do Process Support & Optimisation * Assist in mapping, documenting, and analysing financial workflows (e.g., account onboarding, trade execution, reporting). * Support senior engineers in implementing improvements to reduce inefficiencies and errors. * Contribute to automation initiatives by building scripts, bots, or workflow tools. Programming & Automation * Write basic scripts (e.g., Python, SQL, JavaScript) to clean, transform, and automate data processing.
About the Opportunity - Join Contentful's AI Platform team as a Senior Engineering Manager - AI Platform (f/m/d) and play a pivotal role in shaping the next generation of AI-powered, developer-friendly platform capabilities. Our AI Platform teams are building the trusted foundation that enables Contentful and our customers to confidently deliver AI-enabled experiences. * Empowering customers and internal teams to build accurate, trustworthy, and governed agentic solutions that are easy and intuitive to adopt. * Providing enterprise-ready access to LLMs that enables product teams across Contentful to deliver secure, scalable, and reliable AI-powered features. This is an excellent opportunity for a technical manager who thrives at the intersection of product development, platform engineering, and cross-functional collaboration.
About the Opportunity - Join Contentful's AI Platform team as a Senior Engineering Manager - AI Platform (f/m/d) and play a pivotal role in shaping the next generation of AI-powered, developer-friendly platform capabilities. Our AI Platform teams are building the trusted foundation that enables Contentful and our customers to confidently deliver AI-enabled experiences. * Empowering customers and internal teams to build accurate, trustworthy, and governed agentic solutions that are easy and intuitive to adopt. * Providing enterprise-ready access to LLMs that enables product teams across Contentful to deliver secure, scalable, and reliable AI-powered features. This is an excellent opportunity for a technical manager who thrives at the intersection of product development, platform engineering, and cross-functional collaboration.
Who We Are Designed with simplicity in mind, Verkada's six product lines video security cameras, access control, environmental sensors, alarms, workplace, and intercoms provide unparalleled building security through an integrated, cloud-based software platform. Over 33,500 organizations, including 96 companies in the Fortune 500, across 93 countries worldwide trust Verkada as their physical security layer for easier management, intelligent control, and scalable deployments. Founded in 2016 with more than $700M in funding raised to-date, Verkada has expanded rapidly with 15 offices and 2,200+ full-time employees. About the Role - Verkada is seeking Solutions Engineers to own and enhance the customer experience, from the proof-of-concept to the final decision. This technical individual will provide pre-sales engineering support to our sales team, be a trusted advisor to
Who We Are Designed with simplicity in mind, Verkada's six product lines video security cameras, access control, environmental sensors, alarms, workplace, and intercoms provide unparalleled building security through an integrated, cloud-based software platform. Over 33,500 organizations, including 96 companies in the Fortune 500, across 93 countries worldwide trust Verkada as their physical security layer for easier management, intelligent control, and scalable deployments. Founded in 2016 with more than $700M in funding raised to-date, Verkada has expanded rapidly with 15 offices and 2,200+ full-time employees. About the Role - Verkada is seeking Solutions Engineers to own and enhance the customer experience, from the proof-of-concept to the final decision. This technical individual will provide pre-sales engineering support to our sales team, be a trusted advisor to
Job no: 528019 - Brand: Scott Dunn - Work type: Hybrid - Location: London - Categories: Leisure Travel & Retail - Scott Dunn is an award-winning luxury tour operator creating tailor-made vacations to destinations all over the world. With offices in the UK, US and Singapore, we pride ourselves on providing outstanding service to all our guests from the moment they begin their research online, right the way through to post-vacation evaluations. Role Purpose - We are looking for a supportive and inclusive Engineering Manager to guide and grow a team of engineers. This role blends technical expertise with empathetic leadership, helping individuals succeed while ensuring the team delivers meaningful outcomes. * Coaching & Growth: Nurture the development of each engineer through regular 1:1s, encouragement, and personalised career support.
Job no: 528019 - Brand: Scott Dunn - Work type: Hybrid - Location: London - Categories: Leisure Travel & Retail - Scott Dunn is an award-winning luxury tour operator creating tailor-made vacations to destinations all over the world. With offices in the UK, US and Singapore, we pride ourselves on providing outstanding service to all our guests from the moment they begin their research online, right the way through to post-vacation evaluations. Role Purpose - We are looking for a supportive and inclusive Engineering Manager to guide and grow a team of engineers. This role blends technical expertise with empathetic leadership, helping individuals succeed while ensuring the team delivers meaningful outcomes. * Coaching & Growth: Nurture the development of each engineer through regular 1:1s, encouragement, and personalised career support.
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.
Architect and develop scalable and performant mission critical web applications using Next.js for front-end and Node.js for API development.
Architect and develop scalable and performant mission critical web applications using Next.js for front-end and Node.js for API development.
Implement data solutions leveraging AWS services such as EMR, AWS Glue, AWS Lambda, Athena, API Gateway and AWS Step Functions * Hands-on experience with AWS data services such as EMR, AWS Glue, AWS Lambda, Athena, API Gateway and AWS Step Functions
Implement data solutions leveraging AWS services such as EMR, AWS Glue, AWS Lambda, Athena, API Gateway and AWS Step Functions * Hands-on experience with AWS data services such as EMR, AWS Glue, AWS Lambda, Athena, API Gateway and AWS Step Functions
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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Uphold high standards for our uptime and latency requirements while not sacrificing the veracity of API responses
Uphold high standards for our uptime and latency requirements while not sacrificing the veracity of API responses
Frontend and API testing,
Frontend and API testing,
Collaborate with ML Engineering to enhance model sophistication, ensuring seamless integration with Radar API and establishing robust MLOps pipelines for scalable deployment.
Collaborate with ML Engineering to enhance model sophistication, ensuring seamless integration with Radar API and establishing robust MLOps pipelines for scalable deployment.
Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
Thats why our clients financial institutions from fintechs and crypto platforms, to banks and credit unions use our API to power their banking infrastructure.
15 exact matches jobs are outside your preferred location
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API testing (Postman, Rest-Assured).
API testing (Postman, Rest-Assured).
NEWFEATURED
Location: UK remote - Division: Ticketmaster - Line Manager: Sr Manager - Network Services - Contract Terms: Permanent, 40 hours per week - The Network Reliability Engineering (NRE) team is a newly established group within our global network team, focused on bringing a software-first approach to network engineering and operations. Our mission is to eliminate manual effort, improve reliability, and enable agility through automation. As a software engineering team, NRE partners closely with the core network team to identify operational challenges and build automation solutions that scale. We also collaborate with other software engineering teams within the infrastructure group to deliver end-to-end tooling and services. The team plays a critical role in evolving the way networks are managedleveraging automation frameworks, observability tools, and SRE best practices to
Location: UK remote - Division: Ticketmaster - Line Manager: Sr Manager - Network Services - Contract Terms: Permanent, 40 hours per week - The Network Reliability Engineering (NRE) team is a newly established group within our global network team, focused on bringing a software-first approach to network engineering and operations. Our mission is to eliminate manual effort, improve reliability, and enable agility through automation. As a software engineering team, NRE partners closely with the core network team to identify operational challenges and build automation solutions that scale. We also collaborate with other software engineering teams within the infrastructure group to deliver end-to-end tooling and services. The team plays a critical role in evolving the way networks are managedleveraging automation frameworks, observability tools, and SRE best practices to
API certifications (e.g., API 510, API 570, API 580, API 579) or equivalent (ASME/CSWIP).
API certifications (e.g., API 510, API 570, API 580, API 579) or equivalent (ASME/CSWIP).
About the Role: We are seeking a proactive and technically skilled Product Support Engineer to join our team on a temporary basis (contract) and provide customer-facing technical support for our compressed Large Language Models (LLMs) and API services. * Assist customers with API integration, usage, and best practices for performance and reliability.
About the Role: We are seeking a proactive and technically skilled Product Support Engineer to join our team on a temporary basis (contract) and provide customer-facing technical support for our compressed Large Language Models (LLMs) and API services. * Assist customers with API integration, usage, and best practices for performance and reliability.
Define and execute the technical strategy around customer facing platforms such as API frameworks, browser and mobile solutions, AI protocols and data processing pipelines
Define and execute the technical strategy around customer facing platforms such as API frameworks, browser and mobile solutions, AI protocols and data processing pipelines
While your primary focus will be Tableau, youll also apply your technical skills to manage integrations, troubleshoot API-based connections, and support configuration in GTM platforms when needed.
While your primary focus will be Tableau, youll also apply your technical skills to manage integrations, troubleshoot API-based connections, and support configuration in GTM platforms when needed.
Our mission with MAAS ("Metal as a Service") is to provide the best solution for building and running private bare-metal infrastructure, putting a cloud-style on-demand API in front of physical server provisioning, network configuration, and storage. Its components span the entire software stack: from low-level hardware detection and provisioning, to the upper level management web interface, API, and CLI.
Our mission with MAAS ("Metal as a Service") is to provide the best solution for building and running private bare-metal infrastructure, putting a cloud-style on-demand API in front of physical server provisioning, network configuration, and storage. Its components span the entire software stack: from low-level hardware detection and provisioning, to the upper level management web interface, API, and CLI.
About Teramind - Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility into user activities while enhancing security, optimizing productivity, and ensuring compliance. Trusted by Fortune 500 companies and businesses of all sizes across industries, our innovative platform helps organizations protect sensitive data, maximize workforce performance, and create safer, more efficient digital workplaces. Through real-time monitoring and advanced analytics, we enable businesses to safeguard their most sensitive information while optimizing employee productivity in both in-office and remote work environments. Our Core Values - At Teramind, our values drive everything we do.
About Teramind - Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility into user activities while enhancing security, optimizing productivity, and ensuring compliance. Trusted by Fortune 500 companies and businesses of all sizes across industries, our innovative platform helps organizations protect sensitive data, maximize workforce performance, and create safer, more efficient digital workplaces. Through real-time monitoring and advanced analytics, we enable businesses to safeguard their most sensitive information while optimizing employee productivity in both in-office and remote work environments. Our Core Values - At Teramind, our values drive everything we do.
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Build your future with Sovos. If you're seeking a career where innovation meets impact, you've come to the right place. As a global leader, Sovos is transforming tax compliance from a business requirement to a force for growth while revolutionising how businesses navigate the ever-changing regulatory landscape. At Sovos, we're dedicated to more than just solving compliance challenges we're committed to making a positive and lasting difference in everything we do. Our teams operate on the modern edge of digital technology, working not only to solve complex business challenges but also to enrich our personal, professional, and local communities. Our purpose-built systems provide the tools you need to thrive in a world where governments demand increased visibility, faster reporting and greater control over business processes. Excited about the possibilities? So are we!
Build your future with Sovos. If you're seeking a career where innovation meets impact, you've come to the right place. As a global leader, Sovos is transforming tax compliance from a business requirement to a force for growth while revolutionising how businesses navigate the ever-changing regulatory landscape. At Sovos, we're dedicated to more than just solving compliance challenges we're committed to making a positive and lasting difference in everything we do. Our teams operate on the modern edge of digital technology, working not only to solve complex business challenges but also to enrich our personal, professional, and local communities. Our purpose-built systems provide the tools you need to thrive in a world where governments demand increased visibility, faster reporting and greater control over business processes. Excited about the possibilities? So are we!
Please be aware although we are a remote organisation we do require candidates to reside in the UK. Location: Fully remote - Work pattern: Full time, 40 hours per week - Reporting to: CTO - About the Role - We are seeking an experienced Senior Product Engineer to join our dynamic team at a scaling mental-health technology company. As a Product Engineer, you will play a crucial role in the entire lifecycle of our web applications, from initial design and development to ongoing maintenance and improvement. You will leverage your deep technical expertise to build scalable, robust, and user-centric solutions that drive our product vision forward. You will collaborate closely with product managers, designers, and other engineers to define and implement new features, ensuring our applications meet the highest standards of performance, security, and usability.
Please be aware although we are a remote organisation we do require candidates to reside in the UK. Location: Fully remote - Work pattern: Full time, 40 hours per week - Reporting to: CTO - About the Role - We are seeking an experienced Senior Product Engineer to join our dynamic team at a scaling mental-health technology company. As a Product Engineer, you will play a crucial role in the entire lifecycle of our web applications, from initial design and development to ongoing maintenance and improvement. You will leverage your deep technical expertise to build scalable, robust, and user-centric solutions that drive our product vision forward. You will collaborate closely with product managers, designers, and other engineers to define and implement new features, ensuring our applications meet the highest standards of performance, security, and usability.