fluxx

Principal Engineer

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At a Glance

Location
Remote
Work Regime
remote
Experience
8+ years
Compensation
sco Bay Area & New York City  $164,000- $210,000 Zone 2 – All other locations
Posted
2026-06-10T16:07:03-04:00

Key Requirements

Required Skills

JavaPythonReactRuby

Domain Knowledge

  • Engineering
  • SaaS

Benefits & Perks

Health Insurance

edical, dental, and vision insurance; Flexible time off; Paid sick leave; 12

Requirements

8+ years of professional software engineering experience, with a meaningful share of that as a principal engineer or architect on a complex SaaS platform

Deep experience as a full-stack engineer, with substantial backend depth using Ruby on Rails and the ability to engage credibly with frontend work in React

Confidence to put your opinion on the table, ask the questions others aren't asking, and engage in brainstorming and architectural debate

Go, Python and other modern languages used in systems targeting high-performance and concurrency features, and Java

Compensation & Benefits

Fluxx is committed to fair, transparent, and equitable compensation practices. We use a market based approach that considers cost of labor by geographic region, along with company size and industry benchmarks.

This role is categorized into two compensation zones based on location, with the following expected annual base salary:

Zone 1 – San Francisco Bay Area & New York City  $164,000- $210,000

Zone 2 – All other locations  $147,600- $199,800

The range listed reflects the expectations outlined in this job description. The final salary and commission package will be determined based on, but not limited to:

(a) the candidate’s location, (b) individual skills and qualifications, and (c) relevant experience.

About the Company

At Fluxx, our mission is to be the leading collaborative grant management platform in our global communities. We build technology that drives positive impact by helping foundations, government agencies, and nonprofits streamline the grantmaking process—making it easier to get funding to the organizations that need it most. For more than 15 years, we’ve helped organizations move away from manual processes and legacy tools to a flexible, AI + data-driven platform that supports the full lifecycle of grantmaking. Today, Fluxx supports a global community of 400+ customers who collectively manage and distribute more than $39B in grants annually.

We are a people-first and inclusive workplace committed to continuous learning. We pride ourselves on having a diverse workforce and we do not discriminate against any employee or applicant because of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law. We respect the gender, gender identity and gender expression of our applicants and employees. It is our policy to comply with all applicable national, state and local laws pertaining to nondiscrimination and equal opportunity.