Senior Full-Stack Software Engineer - Platform
Desmos
Software Engineering
United States · Remote
USD 155k-170k / year + Equity
Posted on Jan 23, 2026
Desmos Studio is on a mission to help everyone learn math, love math, and grow with math. We do this by building a free suite of math tools, used by more than 100 million people around the world. As a Public Benefit Corporation, we’re committed to keeping our core products freely available for individual use, not relying on external funding, never allowing 3rd party advertising, and never selling our users’ data. We’re able to stand behind those commitments on the back of being healthily profitable with a transparent business model: we license our software to other companies to enhance their work and incorporate into their products.
Our platform engineering team is focused on creating a great web and mobile platform including supporting first time users, product-led growth of community, and partnerships. A key focus this year will be investing in our new Professional product including enhancements to cross-organization collaboration, privacy options, and self-serve payments.
Our engineering team builds elegant and flexible systems that can quickly respond to design and pedagogy demands. We are often tasked with coming up with creative solutions to get an interaction feeling just right. We empower our users to create delightful and meaningful math experiences.
- Department
- Engineering
- Employment Type
- Full Time
- Location
- Remote (USA)
- Workplace type
- Fully remote
- Compensation
- $155,000 - $170,000 / year
What to Expect from the Role
What you should show up ready to teach anyone on your first day:
- How a healthy engineering culture helps build production-quality software.
- Lessons you’ve learned from your experiences in prior roles working on SaaS products.
- Design decisions in a project you led, including alternatives and trade-offs you made.
- Comfort with jumping into multiple areas of a codebase, such as Typescript, Postgres, and HTML/CSS.
What you’ll learn more about after you’re hired:
- Our commitment to accessibility and how to keep accessibility in mind during the development process.
- Our approach to building software that works every time - scoping, design, architecture, code review, testing, automation, monitoring, etc.
- Our 1-year goals, long-term aspirations, and how being a Public Benefit Corporation manifests in our work as a profitable business.
- Our communities of users, including on Discord and Reddit, and how we learn from and with them.
Within your first week, you’ll:
- Introduce yourself on Slack to your new co-workers!
- Learn about our process for writing, testing, and deploying code.
- Ship your first piece of code to production!
Within your first month, you’ll:
- Familiarize yourself with Typescript and our in-house, front-end framework.
- Complete your first user-facing feature in collaboration with other teams (product, design, business).
- Start reviewing code from other engineers on the team, bringing your keen eye for pragmatic and elegant solutions to challenging problems.
Within your first three months, you’ll:
- Be the technical lead on your first project, guiding it from design to implementation.
- Participate in experimentation and review data to help inform product features
- Get to know our users and better understand the role that Desmos plays inside and outside of the classroom.
Within your first year, you’ll:
- Help the team enter a promising new market outside of K-12 education.
- Become the company’s expert on one or more areas of the code base.
- Help hire and onboard new members of the engineering team.
- Take a vacation to recharge. We do our best work when we’re happy and well-rested.
As part of the team, you’ll receive:
- Competitive compensation. Every full-time member of the team receives generous stock and salary compensation as well as a 401(k) match of up to 5% of annual salary.
- Great benefits. We offer medical, vision, dental, short-term disability, long-term disability, and life insurance. We also offer Medical and Dependent Care FSAs, at least 22 full-company holidays, a company donation match, and more!
- Flexible hours. We’re a fully remote team, and everyone sets their own hours.
- Work-life balance. We value results over hours and sustainable, long-term success over short-term wins.
- Ownership and influence. As a member of a small team with few external stakeholders, each person here plays a major role in defining our policies, goals, culture, and benefits.
Does this sound like a role you could see yourself in? Submit an application which includes your resume and thoughts on why you’d like to work at Desmos Studio.
About Desmos Studio PBC
Desmos Studio is a Public Benefit Corporation with a goal of helping everyone learn math, love math, and grow with math. We believe that everyone has an inner mathematician and that some people haven’t been given the opportunity, encouragement, or tools to discover theirs. So we prioritize equity and accessibility at every level of our work.
Our free suite of math tools, including our Graphing Calculator, is used annually by over 100 million people around the world. Those tools help people represent their ideas mathematically, connect different representations dynamically, make conjectures, and then develop entirely new ideas. They also result in some pretty spectacular art.
We partner with the world's most popular curricula and learning software, and with the majority of U.S. state-level assessments and digital college entrance exams.
Our Hiring Process
Stage 1:
Applied
Stage 2:
Phone Call with Hiring Manager
Stage 3:
Project Interview
Stage 4:
Final Interviews
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