← All jobs in United States

Unlimited leave · No-meetings culture · Software Engineer

Senior Software Engineer - Backend

CHAOS Industries · San Francisco · United States

USD 140k–240k / year Posted Open until 18 Oct 2026
  • Unlimited leave Our Perks: Free daily lunch, ‘No meeting Fridays’, unlimited PTO, casual dress code — job description
  • No-meetings culture Our Perks: Free daily lunch, ‘No meeting Fridays’, unlimited PTO, casual dress code — job description

The job, in the employer's words

 

CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today’s realities. Designed and built by top U.S. military veterans and Silicon Valley innovators, CHAOS Industries’ products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. In a world where technological threats move at unprecedented speed, CHAOS Industries delivers advanced sensing and detection solutions that give the ultimate advantage: time.

CHAOS Industries was founded in 2022 and has raised $1B in total funding from leading investors including 8VC, Accel, and NEA. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, and London. For more information, please visit www.chaosinc.com.

 

The Role

You'll join a small, highly collaborative team in San Francisco building the software behind some of the world's most advanced radar systems.
Working alongside software, hardware, and systems engineers, and the teams who take these systems into the field, you'll design the backend services and data pipelines that turn raw sensor data into decisions people can act on.
We're looking for builders who learn quickly and enjoy hard distributed systems and real-time data problems.

What You'll Build

  • Edge-to-Cloud Data Delivery - robust, low-latency systems that move sensor data from radars in the field, often over constrained bandwidth, to the services and operators that depend on it.
  • Backend Services - high-performance Python (FastAPI) services that ingest, process, and distribute real-time sensor data reliably and securely at scale.
  • Live and Replay Data - the streaming, storage, and replay of detections, tracks, and telemetry that power high-speed live views and playback of 3D geospatial data fused from multiple sensors.
  • Fleet Orchestration - the coordination and decision-making layer that optimizes how a growing fleet of sensors operates as conditions in the field change.
  • Platform Architecture - help shape the technical direction of the platform, making architectural decisions that support new capabilities, increasing scale, and long-term maintainability.

What We're Looking For

We're looking for exceptional software engineers who are excited by hard technical problems and building systems that matter. Beyond our core stack, we care more about strong engineering fundamentals, curiosity, and the ability to learn quickly than about any specific technology.

You'll thrive in this role if you:

  • Have strong production experience building backend services in Python (FastAPI or similar).
  • Have built real-time or streaming data systems - message queues, WebSockets, time-series data - and enjoy hard distributed systems problems.
  • Have owned a production system end to end - designed it, shipped it, and fixed it when it broke.
  • Are eager to learn new technologies and adapt to new technical domains.
  • Care deeply about reliability, security, and scalability.
  • Get real leverage from AI coding tools, with a considered view on what to delegate to them and what not to.
  • Communicate well and enjoy collaborating across teams.

Experience in any of the following is a plus:

  • Building geospatial or 3D data visualizations in TypeScript and React.
  • Edge computing, or moving data reliably over constrained or unreliable networks.
  • Azure or another major cloud platform.
  • Hardware, sensors, robotics, telemetry, or defense systems.

Requirements

  • Must be a U.S. Person (U.S. citizen or permanent resident), as required for access to controlled technology.
  • Ability to obtain and maintain a U.S. security clearance.
  • Based in, or willing to relocate to, the San Francisco Bay Area. This role is onsite in our SF office.


Why CHAOS?

  • Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
  • Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
  • Our Perks: Free daily lunch, ‘No meeting Fridays’, unlimited PTO, casual dress code
  • Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
  • Team Growth: 250 employees and counting across 5 global offices
$140k-240k

The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. 

 


Recruiting Agencies: CHAOS Industries does not accept unsolicited resumes or outreach. Unsolicited submissions will not be reviewed or compensated.


 

#LI-onsite

Requirements mentioned

  • We're looking for exceptional software engineers who are excited by hard technical problems and building systems that matter. Beyond our core stack, we care more about strong engineering fundamentals, curiosity, and the ability to learn quickly than about any specific technology.
  • Must be a U.S. Person (U.S. citizen or permanent resident), as required for access to controlled technology.
  • Ability to obtain and maintain a U.S. security clearance.
  • Based in, or willing to relocate to, the San Francisco Bay Area. This role is onsite in our SF office.

No Mondays shows this listing as the employer published it. Check the details on the employer's site before you apply.

More unlimited leave jobs in United States

Tomorrow.io · Golden · yesterday

Software Engineer

Tomorrow.io’s Space & Sensors team is responsible for the development of unique RF-based sensing systems, such as radar and sonar, from architecture through implementatio…

Unlimited leaveFlexible hoursUSD 120k–135k / year
Twitch · San Francisco · yesterday

Software Engineer I

About Us Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where t…

Unlimited leave
Toro TMS · Remote - USA · yesterday

Senior Software Engineer

About Toro TMS We are Toro TMS , a growth-stage startup working to build the modern operating system for trucking. Our focus is squarely on building the best-in-class, en…

RemoteUnlimited leave
CHAOS Industries · El Segundo · yesterday

Guidance Software Engineer

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coh…

Unlimited leaveUSD 160k–280k / year
CHAOS Industries · El Segundo · 2 days ago

Senior/Principal Radar Software Engineer

CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today’s realities. Designed and built by top U.S. military veterans and Silicon Va…

Unlimited leaveNo-meetings cultureUSD 140k–240k / year
OneTrust · Atlanta · 2 days ago

Full Stack Web Developer - Marketing

Strength in Trust OneTrust’s mission is to enable innovation through the responsible use of data and AI. We believe that ensuring data is trusted shouldn’t slow teams dow…

Unlimited leave

6,163 live roles · See all →

Other roles at CHAOS Industries

CHAOS Industries · Washington · yesterday

Facilities Technician

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coh…

Unlimited leaveUSD 26–38 / hour
CHAOS Industries · El Segundo · yesterday

Head of Environmental Health & Safety - EHS

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coh…

Unlimited leaveUSD 190k–230k / year
CHAOS Industries · El Segundo · yesterday

Senior Manager - Space Planning

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coh…

Unlimited leaveUSD 150k–200k / year
CHAOS Industries · Washington · yesterday

Executive Assitant

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coh…

Unlimited leaveUSD 120k–160k / year
CHAOS Industries · El Segundo · yesterday

Guidance Software Engineer

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coh…

Unlimited leaveUSD 160k–280k / year
CHAOS Industries · El Segundo · 2 days ago

Senior/Principal Radar Software Engineer

CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today’s realities. Designed and built by top U.S. military veterans and Silicon Va…

Unlimited leaveNo-meetings cultureUSD 140k–240k / year

139 live roles · See all →

Remote share — Software Engineer jobs in United States

80% are remote

1308 of 1,635 jobs we have listed

How long they stay open — Software Engineer jobs in United States

47 days median time open before the listing ended

Based on 118 ended listings

Advertised pay — Software Engineer jobs in United States

USD 198k median advertised pay / year

Middle half: USD 165k – USD 225k

From 1,105 listings that state pay