Full-Stack Engineer


To apply for this position, email your resume to careers@greathorn.com.

GreatHorn is seeking a Full-Stack Engineer based in our Waltham, Massachusetts office.

The Need: A full-stack engineer with 5-10 years experience
The Opportunity: To contribute directly to the success of an extremely innovative cloud security startup
The Stack: ReactJS, Python, Haskell, NodeJS, PostgreSQL, Redis, ElasticSearch

Skills and Requirements

This is an opening for a skilled and thoughtful full-stack developer to work alongside a team of highly creative and talented software engineers, building a cloud-native email security platform. This role will be a key member of a design-oriented development team. The ideal candidate will be comfortable working with the entire stack of a modern microservices-based web application.

In addition to contributing significantly to product development, the ideal candidate will be comfortable mentoring other members of the team, serving as a key voice in the product management process, and helping to ensure on-time delivery of high-quality code that drives success for our customers.

The ideal candidate has experience with:

  • Python
  • Single-page web applications using an MVC frame such as React, Angular, etc.
  • Client-side JavaScript, CSS, SQL
  • Cloud technologies including AWS and Azure.
  • Bonus: Cybersecurity and/or startup experience


We offer competitive salaries, stock options, medical, vision, and dental insurance, a matched 401k, unlimited vacation time, a fully stocked kitchen, and weekly catered team lunches.

About GreatHorn

GreatHorn is redefining the decades-old email security industry to better protect organizations against advanced email threats through modern data analytics, machine learning, and cloud-native design. Our execution of this mission has driven triple-digit growth for three years in a row, and we’re poised to accelerate that growth in the coming year.

Run by a team of cybersecurity veterans with a track record of success, we solve a pervasive problem with smart technology, employ clever people with common sense from diverse backgrounds, and adhere to a “No A**holes” policy. If that sounds like a place you’d fit in, we hope you’ll come join us!

We believe strongly in diversity, and seek to recognize, develop, and support talent from all backgrounds.

To apply for this position, email your resume to careers@greathorn.com.

Job Type : Full-Time
Education Level : Bachelors Degree
Experience Level : Mid to Senior Level
Job Function : Engineering
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