Job description

About Connect4

Connect4 is an exciting UK SaaS start-up. We’re revolutionising online client communications. Our video meeting productivity tools let businesses provide the ultimate client experience.

We have paying customers, secured further funding and our CTO is now looking for a Tech Lead to help us scale.

The Role

We are looking for an exceptional Senior Developer to join our startup working directly with our CTO and Co-Founder to solve some exciting and challenging real-time video and collaboration problems.


  • Building products and/or systems from the ground up
  • Conduct code reviews, evolve coding standards as required, and emphasize code quality.
  • Hiring, mentoring and training junior engineers
  • Making pragmatic decisions in a high-paced/uncertain environment
  • Demonstrated competence in “empathising” with the user and being the proponent for user experience in product development.
  • At least 3 years experience as an engineering manager, with responsibility of managing an engineering team that was focused on web-based user interfaces.

Technical Experience


  • 4+ years professional development experience
  • JavaScript / Typescript
  • Blaze / ReactJS (nice to have)
  • CSS / SCSS / Bootstrap skill (nice to have)
  • Experience in developing mobile applications using React Native would be a strong plus


  • MeteorJS (nice to have)


  • NodeJS (or other server-side languages)
  • MongoDB (other DB technologies useful)
  • WebRTC / Twilio Programmable Video API (nice to have)
  • AWS + PaaS deployment experience (we use Heroku)


  • Unit testing, E2E testing in Cypress
  • Git / CI / CD
  • Code quality tools such as eslint / jshint

Why work with us?

  • We are an ambitious but focussed and friendly team
  • Join a rocket-ship that’s taking off
  • Work remotely