Six Figure Work

Senior Full Stack Engineer

Atoms

Company websiteatoms.co (Atoms, opens in new tab)

Base salary $176K  to $242K

Employer-published annual base salary, USD. Advertised base range in San Francisco, CA

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  • LocationSan Francisco, CA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (2 h ago) · observed since

About this job

Who we are 

Atoms is building the machines that power the next era of progress.

Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We’re changing that.

Atoms builds Physical AI— real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive.

This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don’t just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale.

We are roboticists, engineers, operators, and builders. We believe the next great technology companies will not only transform information, but the physical systems that shape everyday life.

If you want to work on hard problems with real-world impact, join us.

What you’ll do

We’re seeking a Full Stack Engineer to join our founding team who will design and build critical software interfaces that connect our physical AI to the digital world - keeping our applications reliable, secure and fast as we grow.

  • Build end-to-end applications and APIs that power our autonomous vehicle platforms and systems.
  • Architect and implement real-time user-interfaces for internal and external customers.
  • Build modern frontend and backend experiences that surface insights from high-dimensional data.
  • Debug complex issues across our engineering and data stack.
  • Partner with product, design, and engineering to take systems from concept to production.
  • Drive code reviews, testing, and documentation, and mentor engineers as you grow into technical leadership.


What we’re looking for

  • 3+ years building fullstack systems, with proficiency in Typescript, Python, or a similar language.
  • Deep understanding of RESTful APIs, microservices, and distributed systems
  • Experience building real-time systems with stateful protocols (websockets, gRPC streaming)
  • Strong command of relational and/or NoSQL databases (PostgreSQL, MongoDB, Redis).
  • Excellent debugging and problem-solving instincts under production pressure.
  • Experience mentoring engineers or leading team projects is a plus.


Why join us

At Atoms, you’ll work on one of the defining challenges of our time—bringing automation into the physical world to drive real, lasting impact. We exist to uncover valuable unknown truths and turn them into progress, which means constantly pushing beyond what’s known and building what doesn’t yet exist. The work is ambitious and often challenging, but it’s grounded in a shared sense of purpose and a team committed to seeing it through together. Our work only matters if it serves others, and we know that meaningful progress depends on the trust of the people we serve and the strength of our team—so we invest in both, creating an environment where you can do your best work and grow.

What else you need to know

This role is based in our San Francisco office. Atoms is a company driven by invention and continuous change - we are constantly reimagining our industries, building new products, and refining how we operate. We do our best work together. That’s why all of our office-based teams work onsite, five days a week.

The base salary range for this role is $176,000 - $242,000 per year.

Actual compensation will be determined on an individual basis and may vary depending on experience, skills, and qualifications.

Base salary is just one part of your total rewards package. You may also be eligible for equity awards.

Benefits Summary (USA Full-Time Exempt Employees):

  • Medical, Dental, Vision, Disability, and Life Insurance
  • Flexible Spending Account / Health Savings Account Options
  • 401(k)
  • Equity
  • Sick Time, Unlimited Flexible Time Off, and Paid Holidays
  • Paid Parental Leave 
  • Pre-Tax Commuter Benefit Plan
  • Team lunch in our SoMa office every Tuesday and Thursday

Benefits are subject to change at the company's discretion.
Atoms accepts applications on an ongoing basis.

Ready to join us as we serve those who serve others? 

#LI-Onsite

Source: Atoms on Greenhouse · View original posting (opens in new tab)

Pay in context

This role's base floor ($176,000) is above 49% of the 4,302 Software Engineering roles in California listed on this site; 13 others list the same floor. Their median floor is $176,000; the middle half runs from $149,100 to $203,000.

Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 6, 2026.

This range next to 6 other live Atoms roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live Atoms roles with the nearest advertised base floor
RolePublished base
Senior Full Stack Engineer (this listing)$176K - $242K
Senior Systems Engineer, Diagnostics and System Behavior Analysis$176K - $242K
Senior Software Engineer – Bionic Enterprise Platform$176K - $242K
Senior Frontend Engineer$176K - $242K
Senior Vehicle Integration Engineer$176K - $242K
Senior Software Engineer, Onboard$176K - $242K
Senior Software Engineer - Data Infrastructure$176K - $242K

Same $100K to $400K scale as every card. All Atoms roles · How to read the bar

Observed changes

  1. Began meeting the published-salary criteria
  2. First observed on the employer's board
Observed since
Employer-stated posting date
2026-06-25
Where this pay comes from

Location as the employer wrote it: San Francisco, CA

The base salary range for this role is $176,000 - $242,000 per year.

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.