Front End Developer, Committed to Public Health and Environmental Sustainability


We think of the internet as a societal nervous system—a growing global network of awareness and intelligence that we must put to good use. Helping to transform the market requires software skills, analytical experience, business sophistication, and a genuine commitment to ethics and social responsibility. Incorporated in 2000, Green River’s team of software engineers collaborates with clients including Starbucks, the States of Delaware, Massachusetts, Virginia, and Michigan, numerous non profit organizations, and many others. Our primary offices are in scenic Brattleboro, Vt and Northampton, Ma, and we have remote staff living and working around the US.


Our projects offer challenges in developing complex scalable algorithms as well as highly designed responsive user interfaces. We’re constantly evolving our approach to software development as new best practices emerge. Together, we’ve created a collaborative atmosphere in our company—shaping together the kind of work and lifestyle we want and fostering career paths through mentorship. This has resulted in exceptionally long-term relationships with both our clients and our staff.


As the population rises, the climate changes, and critical resource thresholds are reached and exceeded, it’s becoming increasingly important for information systems to help us obtain and interpret data about people and organizations, in terms of both economic benefits and human and ecological health. This vision of the future is what drives us at Green River.

We are adding to our team of developers working in React and Ruby on Rails to create beautiful and performant applications for the web.. You will be working in small teams with with our clients, UI/Interaction designers, and back-end developers. While we have dedicated UX / UI designers, Green River produces our best work with design input from the whole team.


Everyday challenges include:

  • Greenfield development in React with Typescript
  • Build interactive charts and maps using D3 or Highcharts
  • Collaborate with backend engineers to create robust APIs using GraphQL or REST
  • Work in traditional server-side rendered apps in Ruby on Rails / jQuery
  • Contribute to our rich internal technical discussions and code reviews
  • Design and implement user interactions and animations in consultation with UI designers


We offer a competitive salary, 100% health insurance coverage, 5 weeks paid time off, and retirement benefits.


Note: A cover letter is necessary to be considered for this position.


We look forward to hearing from you.


Green River is an Equal Opportunity Employer. In accordance with our beliefs and Title VII of the Civil Rights Act, Green River will not discriminate against job candidates, employees, or clients based on race, creed, color, ethnic origin, nationality, religion, gender, sexual orientation, gender identity or expression, age, or disability.