Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices. Integration & Automation: Architect and maintain integrations with external APIs such as AWS, Stripe, Zendesk, Twilio, Google Analytics, Google Ads, HMRC, etc... Code Quality & Reviews: Enforce code quality through rigorous reviews, automated testing, and CI/CD processes. Project Management: Collaborate with cross-functional More ❯
london (city of london), south east england, united kingdom
Online Filings
Development: Develop responsive and performant front-end applications using ReactJS, focusing on UX/UI best practices. Integration & Automation: Architect and maintain integrations with external APIs such as AWS, Stripe, Zendesk, Twilio, Google Analytics, Google Ads, HMRC, etc... Code Quality & Reviews: Enforce code quality through rigorous reviews, automated testing, and CI/CD processes. Project Management: Collaborate with cross-functional More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SixBySix
with Magento’s admin panel, product management, and order processing systems. Knowledge of UX/UI principles and best practices. Knowledge of common e-commerce payment gateways (e.g., PayPal, Stripe) and experience overseeing their integration. Knowledge of testing methodologies, including unit testing, integration testing, and user acceptance testing (UAT). Proficiency in Agile project management practices, including Scrum and Kanban More ❯
review, integration and deployment Claude Code for agentic coding AWS S3, CloudFront and Lambda for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with fortnightly sprints. We keep meetings to a minimum, but the ones we do have are More ❯
london (city of london), south east england, united kingdom
Venator Recruitment
review, integration and deployment Claude Code for agentic coding AWS S3, CloudFront and Lambda for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with fortnightly sprints. We keep meetings to a minimum, but the ones we do have are More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Venchr
with Apollo Client for real-time queries. On the user journey side, you will map and streamline mobile pathways, merging fragmented experiences like payment processing—perhaps one app uses Stripe's older SDK while another integrates Adyen—into a single, compliant flow adhering to UK FCA regulations and GDPR. This includes designing modular UI components with Styled Components or Tailwind More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Humand Talent
AWS and .NET environments Leading a CMS migration to a new version of Kentico Building and modernising subscription models , ecommerce journeys, and complex pricing structures Integrating with platforms like Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/ More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Humand Talent
AWS and .NET environments Leading a CMS migration to a new version of Kentico Building and modernising subscription models , ecommerce journeys, and complex pricing structures Integrating with platforms like Stripe and wider business applications Ensuring performance, security, and maintainability across all technology layers About You This role is ideal for a current Software Architect, Technical Architect or Senior Developer/ More ❯
on-year, reduced cash burn by 90%, and raised more than $100M USD from world-class investors including BOND, NewView, Blackbird, and Airtree — early backers of companies like Canva, Stripe, and Airbnb. Our Engineering Team is Expanding! In 2025, we’re charting an ambitious path to support hundreds of thousands of patients and launch new products globally. To realise our More ❯
london (city of london), south east england, united kingdom
Eucalyptus
on-year, reduced cash burn by 90%, and raised more than $100M USD from world-class investors including BOND, NewView, Blackbird, and Airtree — early backers of companies like Canva, Stripe, and Airbnb. Our Engineering Team is Expanding! In 2025, we’re charting an ambitious path to support hundreds of thousands of patients and launch new products globally. To realise our More ❯
Job Description Bits is a UK based Fintech startup backed by Y Combinator (the investor behind Stripe and Airbnb) that promotes financial inclusion. You will be joining a small engineering team (10 ppl) that are all about ownership and commitment. You'll be working on Bits AI, our new AI personal finance app. Requirements: You'll be a great fit More ❯
london (city of london), south east england, united kingdom
Bits
Job Description Bits is a UK based Fintech startup backed by Y Combinator (the investor behind Stripe and Airbnb) that promotes financial inclusion. You will be joining a small engineering team (10 ppl) that are all about ownership and commitment. You'll be working on Bits AI, our new AI personal finance app. Requirements: You'll be a great fit More ❯
City of London, London, United Kingdom Hybrid / WFH Options
M-XR
will do Design and implement user-facing APIs to support frontend user flows (FastAPI) Build robust user authentication, authorisation, and account management (Auth0) Integrate payment processing and subscription management (Stripe) Design and manage user databases and data models (MongoDB, PostgreSQL) Implement asset storage, retrieval, and management systems (AWS S3) Build job queue management for async ML workflows (SNS, SQS) Setup More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
M-XR
will do Design and implement user-facing APIs to support frontend user flows (FastAPI) Build robust user authentication, authorisation, and account management (Auth0) Integrate payment processing and subscription management (Stripe) Design and manage user databases and data models (MongoDB, PostgreSQL) Implement asset storage, retrieval, and management systems (AWS S3) Build job queue management for async ML workflows (SNS, SQS) Setup More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Synthesia
recently raised our Series D. This brings our total funding to over $330M from top-tier investors, including Accel, Nvidia, Kleiner Perkins, Google and top founders and operators including Stripe, Datadog, Miro, Webflow, and Facebook. What you'll do at Synthesia: As a Research Engineer you will join a team of 40+ Researchers and Engineers within the R&D Department More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Synthesia
recently raised our Series D. This brings our total funding to over $330M from top-tier investors, including Accel, Nvidia, Kleiner Perkins, Google and top founders and operators including Stripe, Datadog, Miro, Webflow, and Facebook. What you'll do at Synthesia: As a Research Engineer you will join a team of 40+ Researchers and Engineers within the R&D Department More ❯
a front-row seat in rebuilding the agency model from the ground up. Why us? Backed by Entrepreneurs First, Europe’s top incubator (funded by the founders of LinkedIn, Stripe, DeepMind). Founders with a decade of property experience, running agencies, managing portfolios, living the pain. Early team: Cambridge ML Engineer & 2x Founding Engineer, and an ex-Deloitte consultant/ More ❯
creative solutions with limited resources Ownership mentality: You thrive on autonomy and take full responsibility for outcomes Bonus points Worked at a developer tools or infrastructure company (Vercel, Supabase, Stripe, Cloudflare, etc.) Familiarity with AI/ML tools and the LLM ecosystem Early experimentation with Generative Engine Optimization (ChatGPT, Perplexity, Gemini visibility) Experience building developer communities or running technical content More ❯
london (city of london), south east england, united kingdom
Letty
a front-row seat in rebuilding the agency model from the ground up. Why us? Backed by Entrepreneurs First, Europe’s top incubator (funded by the founders of LinkedIn, Stripe, DeepMind). Founders with a decade of property experience, running agencies, managing portfolios, living the pain. Early team: Cambridge ML Engineer & 2x Founding Engineer, and an ex-Deloitte consultant/ More ❯
london (city of london), south east england, united kingdom
Requesty
creative solutions with limited resources Ownership mentality: You thrive on autonomy and take full responsibility for outcomes Bonus points Worked at a developer tools or infrastructure company (Vercel, Supabase, Stripe, Cloudflare, etc.) Familiarity with AI/ML tools and the LLM ecosystem Early experimentation with Generative Engine Optimization (ChatGPT, Perplexity, Gemini visibility) Experience building developer communities or running technical content More ❯
a leader in marketing and sales operations consultancy, renowned for its commitment to clarity and transparency in all client engagements. Our organization supports high-profile tech companies, including Google, Stripe, and Zoom, by delivering innovative marketing solutions tailored to their unique needs. Specializing in three primary practice areas: AI & Analytics, Martech, and Demand Gen, Algomarketing is dedicated to driving success … a journey that perfectly aligns with our mission to transform the future of marketing, that is filled with exciting projects and a truly supportive, dynamic and diverse community! PROJECT: Stripe ABOUT THE CLIENT Stripe, a financial infrastructure platform for businesses where millions of companiesfrom the worlds largest enterprises to the most ambitious startupsuse to accept payments, grow their revenue, and … generation expert to join our marketing team to own and execute the demand generation strategy for our highest value events in EMEA. This is a business critical role at Stripe that will significantly impact our GTM organization and mature how we show up in the marketplace. This role will be responsible for building and executing the pre-event promotion, audience More ❯
london (city of london), south east england, united kingdom
Algomarketing
a leader in marketing and sales operations consultancy, renowned for its commitment to clarity and transparency in all client engagements. Our organization supports high-profile tech companies, including Google, Stripe, and Zoom, by delivering innovative marketing solutions tailored to their unique needs. Specializing in three primary practice areas: AI & Analytics, Martech, and Demand Gen, Algomarketing is dedicated to driving success … a journey that perfectly aligns with our mission to transform the future of marketing, that is filled with exciting projects and a truly supportive, dynamic and diverse community! PROJECT: Stripe ABOUT THE CLIENT Stripe, a financial infrastructure platform for businesses where millions of companiesfrom the worlds largest enterprises to the most ambitious startupsuse to accept payments, grow their revenue, and … generation expert to join our marketing team to own and execute the demand generation strategy for our highest value events in EMEA. This is a business critical role at Stripe that will significantly impact our GTM organization and mature how we show up in the marketplace. This role will be responsible for building and executing the pre-event promotion, audience More ❯
a leader in marketing and sales operations consultancy, renowned for its commitment to clarity and transparency in all client engagements. Our organization supports high-profile tech companies, including Google, Stripe, and Zoom, by delivering innovative marketing solutions tailored to their unique needs. Specializing in three primary practice areas: AI & Analytics, Martech, and Demand Gen, Algomarketing is dedicated to driving success … a journey that perfectly aligns with our mission to transform the future of marketing, that is filled with exciting projects and a truly supportive, dynamic and diverse community! PROJECT: Stripe ABOUT THE CLIENT Stripe, a financial infrastructure platform for businesses where millions of companies—from the world’s largest enterprises to the most ambitious startups—use to accept payments, grow … generation expert to join our marketing team to own and execute the demand generation strategy for our highest value events in EMEA. This is a business critical role at Stripe that will significantly impact our GTM organization and mature how we show up in the marketplace. This role will be responsible for building and executing the pre-event promotion, audience More ❯
US expansion next) Building tech that transforms financial operations for customers at scale What You’ll Be Doing Own and deliver critical 3rd-party integrations with providers like GoCardless, Stripe, and ERPs Partner with clients during highly technical onboarding, helping translate needs into solutions (strong comms required) Building and scaling core features (stack is currently .NET, AWS, with React on … We’re Looking For Strong backend engineering experience - C#, .Net Core, AWS Comfort-ability contributing to the front end, ideally using React Proven experience building 3rd-party integrations (GoCardless, Stripe, or similar) Very good understanding of distributed systems and event driven architecture Clear, confident communication skills – able to engage directly with customers and internal stakeholders Startup experience – thrive in ambiguity More ❯
london (city of london), south east england, united kingdom
Your Next Hire
US expansion next) Building tech that transforms financial operations for customers at scale What You’ll Be Doing Own and deliver critical 3rd-party integrations with providers like GoCardless, Stripe, and ERPs Partner with clients during highly technical onboarding, helping translate needs into solutions (strong comms required) Building and scaling core features (stack is currently .NET, AWS, with React on … We’re Looking For Strong backend engineering experience - C#, .Net Core, AWS Comfort-ability contributing to the front end, ideally using React Proven experience building 3rd-party integrations (GoCardless, Stripe, or similar) Very good understanding of distributed systems and event driven architecture Clear, confident communication skills – able to engage directly with customers and internal stakeholders Startup experience – thrive in ambiguity More ❯