
2 - 10 employees
Founded 2025
π€ Artificial Intelligence
βοΈ SaaS
π€ B2B
Artificial Intelligence β’ SaaS β’ B2B
Affinity Labs is a company that builds, launches, and scales creator-led software brands powered by AI. They partner with creators to turn audience reach into software products, offering agentic-AI engineering, fullβstack product, growth, and operations support, and equity-aligned partnerships. Their process emphasizes customer discovery, demand validation, iterative shipping, and scalable infrastructure for autonomous agents and creator-focused SaaS products.
π₯ 0 minutes ago
π¬π§ United Kingdom β Remote
π΅ Β£1.8k - Β£2k / month
β° Full Time
π Senior
π§βπ» Full-stack Engineer
Improve your chances of getting an interview by checking your resume score before you apply.

2 - 10 employees
Founded 2025
π€ Artificial Intelligence
βοΈ SaaS
π€ B2B
Artificial Intelligence β’ SaaS β’ B2B
Affinity Labs is a company that builds, launches, and scales creator-led software brands powered by AI. They partner with creators to turn audience reach into software products, offering agentic-AI engineering, fullβstack product, growth, and operations support, and equity-aligned partnerships. Their process emphasizes customer discovery, demand validation, iterative shipping, and scalable infrastructure for autonomous agents and creator-focused SaaS products.
β’ Own end-to-end mobile development across iOS and Android on our React Native / Expo stack β’ Build and maintain shared infrastructure: push notifications, analytics, media streaming, subscription flows β’ Architect scalable codebases that can grow with the product and the user base β’ Integrate AI-powered features - streamed LLM responses, generative content, intelligent notifications β’ Collaborate with product and design to ship high-quality, pixel-perfect experiences β’ Contribute to CI/CD pipelines, automated testing, and code quality standards β’ Work closely with the CTO - set engineering patterns future hires will learn from
β’ 5+ years building and shipping production React Native apps on iOS and Android β’ Deep expertise with Expo (managed and bare workflows), React Navigation, and state management β’ Experience with Reanimated, Skia, and Apollo Client β’ Solid understanding of push notifications (APNs / FCM), background processing, and app lifecycle β’ Hands-on experience with Supabase or similar BaaS, and PostgreSQL β’ Familiarity with RevenueCat or other in-app subscription platforms β’ Strong TypeScript skills and a high bar for code quality β’ Comfortable working async in a remote-first team with strong written communication
β’ Live products with real users - not internal tools or greenfield prototypes β’ Remote-first, async culture with high autonomy β’ Fast-moving team that ships constantly - no endless planning cycles β’ Equity-aligned model: we build products we co-own with creators
Apply Nowπ₯ 31 minutes ago
Senior Full Stack Engineer shaping and delivering features for enterprise-grade SaaS platforms. Collaborating across front-end and back-end development while ensuring technical excellence.
π₯ 16 hours ago
Full Stack Engineer developing privacy-first analytics capabilities for Matomo. Involves innovation-focused product development, requiring proficiency in PHP, Python, and JavaScript.
π¬π§ United Kingdom β Remote
π΅ Β£60k - Β£70k / year
β° Full Time
π‘ Mid-level
π Senior
π§βπ» Full-stack Engineer
π₯ 21 hours ago
Senior Software Engineer at Aveni creating and scaling AI-driven solutions for financial institutions. Focused on developing cloud-native systems and modern web applications in a collaborative environment.
π Yesterday
Senior Staff Engineer leading engineering efforts on transformative AI-driven energy pricing platform. Collaborating cross-functionally to improve energy transaction accuracy, scalability, and efficiency.
π¬π§ United Kingdom β Remote
π΅ Β£131.7k / year
β° Full Time
π Senior
π§βπ» Full-stack Engineer
π¬π§ UK Skilled Worker Visa Sponsor
π Yesterday
Senior Product Engineer building full-stack features using Ruby on Rails and React in a high-growth HR tech startup. Focused on integrating third-party services and owning product area end-to-end.
π¬π§ United Kingdom β Remote
π΅ Β£70k - Β£80k / year
β° Full Time
π Senior
π§βπ» Full-stack Engineer
π¬π§ UK Skilled Worker Visa Sponsor