Full Stack Developer - Fully remote

SUMMARY:
Our client is an early-stage, venture-backed technology startup building an AI-powered platform that transforms live customer conversations into actionable sales intelligence.

POSITION INFO:
By combining real-time transcription, contextual guidance, dynamic playbooks, and instant knowledge retrieval, their platform empowers sales teams to perform at their best during every customer interaction. Led by experienced founders with deep expertise in distributed systems, AI, and enterprise SaaS, the company is growing its engineering team as it prepares to scale its product and expand its customer base. The Opportunity We''re looking for a Mid-Senior Full-Stack Engineer who enjoys owning features from concept through deployment. You''ll work across the full technology stack, building modern user interfaces, scalable backend services, and cloud-native infrastructure that powers a real-time AI application. This is an opportunity to have a genuine impact in a fast-moving startup where your technical decisions will help shape both the product and the engineering culture. What You''ll Do Design, develop and maintain full-stack applications using TypeScript Build responsive, real-time user interfaces with React Develop scalable backend services and APIs Build and maintain cloud-native infrastructure on AWS Work with Docker and containerised services Contribute to architecture decisions focused on scalability, reliability and performance Collaborate through Git-based workflows including pull requests, code reviews and CI\/CD Debug, optimise and improve real-time systems Work effectively within a fully remote, asynchronous engineering team Essential Requirements Strong commercial experience with TypeScript Solid React development experience Hands-on AWS experience (EC2, ECS\/EKS, Lambda, S3, IAM or similar) Comfortable working in Linux environments Practical Docker experience Experience using GitHub or similar Git workflows Fluent written and spoken English Previous experience working remotely Strong analytical and problem-solving skills Bachelor''s degree in Computer Science or a related discipline Desirable Skills Experience building APIs with Express.js Familiarity with Tailwind CSS Strong understanding of algorithms and data structures Knowledge of HTTP, WebSockets and streaming technologies Experience with SQL and\/or NoSQL databases Nice to Have Experience with LangChain or other LLM orchestration frameworks Familiarity with Auth0 or modern authentication platforms Experience with shadcn\/ui Previous work on AI, real-time platforms or SaaS products What''s on Offer Fully remote position Competitive salary based on experience Equity opportunities for senior candidates High levels of ownership and autonomy Direct collaboration with experienced founders Opportunity to influence product direction and technical architecture Work on cutting-edge AI technology with real customer impact Join at an early stage where your contributions will shape the future of the business Who You''ll Succeed Here This opportunity would suit someone who: Enjoys building products end-to-end Thinks beyond individual features and considers the bigger system Thrives in startup environments with fast iteration Takes ownership and works independently Is passionate about delivering high-quality software that solves real customer problems