Senior Fullstack Software Engineer

Reunion

Location
Remote (US)
Type
Full-time
Posted
Jan 28, 2026
Last checked
Oct 12, 2026

Last seen in the source feed: Oct 12, 2026.

Application link last checked: Oct 10, 2026. The check could not confirm opening status.

Source listings can change. Check the employer's page for current availability and application requirements.

This role at a glance

  • Competition for attention. 1,469 open full-time Climate & Environment roles on Remote Impact right now, 109 of them posted in the last week.
  • Reunion has 6 other open remote roles here: see them all.

Job description

Core responsibilities:

  • Collaborate with cross-functional teams to design, develop, and deploy high-quality software solutions
  • Architect, implement, and maintain backend services using AWS services and develop front-end components with Next.js, React, and TypeScript
  • Build robust data scrapers for compliance databases and identify opportunities to automate audit processes using AI agents
  • Work through problems with your team, advocate for engineering-specific roadmap items, and help develop engineering culture

The difference you'll make

This role helps renewable energy developers build faster by creating software solutions for clean energy tax credit compliance, directly contributing to the fight against climate change.

What makes you a great fit

Required qualifications:

  • Bachelor's degree in a technical field or equivalent work experience with minimum 5 years as a Full Stack Engineer
  • Proficiency in AWS services (CloudFormation, Lambda, RDS, etc.), Serverless Framework, JavaScript, TypeScript, React, and Next.js
  • Experience with infrastructure-as-code, configuration management, and CI/CD pipelines
  • Strong problem-solving, communication skills, and eagerness to contribute to climate-focused renewable energy mission

Benefits

Benefits include:

  • 100% medical, dental & vision insurance coverage for employee + partial coverage for dependents
  • Unlimited PTO
  • WFH stipend for home office needs
  • Competitive Salary
  • Stock Options

About Reunion

Reunion is the leading platform for clean energy tax credits and compliance, working with major corporations to invest over $7 billion in clean energy projects since 2024.

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