Want to work on climate change together? SINAI is a San Francisco-based technology startup focused on transforming the way companies price, analyze, and reduce carbon emissions around the world. We are passionate about technology and the environment, and our mission is to enable companies to meet their carbon reduction targets in the most efficient way possible, transforming the way they interact with their own business, their value chain, and the environment. Our first product to market is a decarbonization SaaS platform.

We look for diversity of ideas, talent, and exceptional individuals who are experienced with building new solutions from scratch, are comfortable with making tradeoffs to deliver high-value outcomes, can design on top of existing tools and systems, are proactive, take ownership, and enjoy working in a fast-paced collaborative environment.

Job Description

  • Full-Time
  • Design and implement new user-facing features within an existing codebase
  • Build reusable and extensible code, following test-driven development practices
  • Participate in code reviews and collaborative design sessions

Skills and Qualifications:

  • 4+ years of professional, frontend software development experience
  • Production experience with React, Angular, or Vue, including building and deployment
  • Experience with complex web applications and managing the data and application state to support them
  • Have used third party component libraries, as well as built custom reusable components
  • Treats testing as a first-class citizen
  • Proficient understanding of code versioning tools (Git)
  • Written and verbal proficiency in the English language
  • Excellent communication and time management skills

Bonus Skills:

  • Experience with TypeScript, React, and GraphQL
  • Exposure to AWS or other cloud hosting provider for deploying and managing application infrastructure
  • Experience with D3.js, Plotly, or similar data visualization libraries
  • Not afraid to get into the backend to try and unblock yourself
  • Demonstrated attention to detail
  • Passionate about coding; you love to code and you're not shy about it


Commensurate with experience.