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Software Engineer at Form Energy: Salary, Interview & Career Guide (2026)

Complete guide to becoming a Software Engineer at Form Energy. Learn about salary ($140K-$220K), interview process, culture, and how to stand out in Climate Tech.

Company

Form Energy

Role

Software Engineer

Salary Range

$140K-$220K

Interview

4-5 rounds

What It's Like to Be a Software Engineer at Form Energy

Form Energy is a leading company in the Climate Tech space, headquartered in Somerville, MA (Hybrid). As a Software Engineer, you'll be part of a team that's shaping the future of climate tech.

Form Energy is developing a new class of cost-effective, multi-day energy storage systems that will enable a reliable and secure electric grid year-round. The company's core technology is an iron-air battery that is capable of storing electricity for 100 hours at a system cost competitive with legacy power plants. By enabling cost-effective, multi-day storage, Form Energy is tackling the biggest barrier to deep decarbonization of the electric grid.

Why work at Form Energy? Form Energy is a team

Salary & Compensation

The typical salary range for a Software Engineer at Form Energy is $140K-$220K total compensation, including base salary, equity, and bonuses.

LevelBase SalaryTotal Comp
Entry$140K$140K
MidMid-rangeMid-range
Senior$220K$220K+

Interview Process

The interview process at Form Energy is known to be challenging and comprehensive. It typically includes a phone screen, a technical interview, and a series of on-site interviews. The on-site interviews usually include a mix of technical and behavioral questions. Candidates should be prepared to discuss their experience in detail and to answer questions about their passion for climate change.

How to Stand Out

  1. Research Form Energy's products — understand their core offerings and recent developments
  2. Demonstrate Climate Tech knowledge — show you understand the competitive landscape
  3. Prepare role-specific examples — have concrete examples of your impact as a Software Engineer
  4. Show cultural fit — Form Energy values people who are passionate about their mission

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