Senior Full Stack Software Engineer

Company: Humaans
Apply for the Senior Full Stack Software Engineer
Location: London
Job Description:

Requirements

  • Multiple years of industry experience in a full stack web app development role (ideally in SaaS)
  • Great knowledge of TypeScript and an appreciation for the language
  • Appreciation for design and digital product craftsmanship
  • Experience collaborating directly with product teams and designers, and a proven track record of delivering value to customers or users

What the job involves

  • Our tech stack today consists of TypeScript, JavaScript, React, Node, Postgres and Redis. We use GitHub for code and continuous integration to deploy to Kubernetes on Google Cloud Platform
  • We have a public REST API and our browser client uses a realtime WebSocket API. We obsess over details and quality of the user facing features and their implementation. Yet we move fast by creating focus and leveraging high quality foundations
  • Help us shape the product from definition to release
  • Build end to end features, fix bugs, improve infra, support customers
  • Write backend TypeScript in Node, Postgres, Redis, Kubernetes
  • Write frontend TypeScript in React
  • Expand our 3rd party integration marketplace
  • Contribute to our technical architecture planning
  • Support sales and marketing teams

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Posted: September 21st, 2026