MANTL (Techstars NYC ‘16) is seeking a Senior Fullstack Javascript Engineer (Tech Lead) to help shape the future of banking technology.

You love writing writing APIs that solve complex business problems and building slick user interfaces that make end user workflow simple and easy. You are a Node.js expert who knows SQL databases inside and out. You know what version of node is currently LTS and have strong opinions about the latest ECMAscript constructs, linting, testing, code organization, interface design, error messaging, logging and all the other building blocks of a great software. You also love to teach and lead other developers toward achieving a common goal.


  • 6+ years professional fullstack web development experience
  • 2+ years writing Node.js professionally
  • 2+ years writing React.js professionally
  • Track record of success managing / mentoring small development teams (3-5 engineers)
  • Professional experience working with SQL and database driven applications
  • Working knowledge of best practices in web security (cryptographic protocols, SSL, and so on)
  • Expert knowledge of git/github
  • Team player with strong communication skills
  • Hungry to carve out a name for yourself
  • Hacker mentality

 Nice to haves

  • Experience with Express.js
  • Experience with React or similar (vue.js, angular.js, etc.)
  • Fin-tech experience
  • Experience working in an AGILE/SCRUM environment
  • Experience working at a small start up


  • Competitive pay + sizable equity (for the right person)
  • Small, close knit team work directly with the CTO, CEO
  • Full healthcare + vision + dental
  • Team dinners and happy hours
  • Flexible vacation and working from home


Apply for this Job

* Required