Senior/Staff Software Engineer (Interactives)
NYCRemoteFull-time
AI Summary
A senior/staff engineer designs and builds interactive learning experiences and clear, expressive APIs for Brilliant, implementing robust, AI‑interoperable web systems used by hundreds of thousands of learners.
About this role
About Brilliant
Brilliant is creating a world of better problem solvers. We deliver learning that's interactive, adaptive, and fun – at scale. You can learn more about our approach, learners, and method on our about page.
We have always prioritized building a real, healthy business, and we make hires very selectively and intentionally. We serve hundreds of thousands of paid subscribers, and want you to help us serve millions.
In our day-to-day, we value adventure, excellence, generosity, and candor. We are optimists in the face of uncertainty, we take pride in our work, we go the extra mile for each other, and we tell it like it is (the good and the bad). We’re here to do the best work of our lives together.
We believe that real-time collaboration and human connection are necessary ingredients in building a high-velocity, high-trust team. We maintain core hours (9:30am - 2:30pm Pacific) when everyone is online, regardless of timezone. About half of us are located near our hubs in SF and NYC.
In addition to what’s below, you can see all open roles and learn more about our culture on our careers page.
The Role
Engineers at Brilliant work in small, elite teams alongside colleagues from Product, Design, and Content. As an interactives engineer, you’ll craft the building blocks that power Brilliant's interactive learning experiences.
Brilliant's learning experiences blend thoughtful mechanics, intuitive level design, and deep pedagogical insights. Each interactive is driven by APIs designed for learning designers, our LLM-powered content agent, and our AI tutor, with every possible configuration guaranteed to be a correct, solvable, and meaningful puzzle. It's a tricky technical problem with a big payoff for our learners.
Solving this technical challenge enables us to build effective and engaging learning experiences at scale, helping our learners get the reps they need to achieve mastery. With your help, we'll teach all of STEM.
Check out these posts to learn more:
Responsibilities
Who are you?
Skills
CSSElmFunctional ProgrammingHTMLJavaScriptSVGTypeScriptWeb APIs
Explore related jobs
More jobs at Brilliant
Similar CSS jobs
Jobs in NYC
Support Engineer I (NYC, Weekend Shift)Replit · NYC (SoHo)
Product Lead, Nursing ProductAbridge · NYC Office- Hiring All Positions! 9/30 - General Manager | Assistant General Manager | Restaurant LeaderLPQ USA LLC · NYC - NoMad
- Hiring All Positions! 9/30 & 10/1 - Assistant General Manager | Restaurant LeaderLPQ USA LLC · NYC - 85 Broad St
- Operations Managersbcos2 · MADE Hotel - NYC
- Senior Technical RecruiterHealthie · NYC, Louisiana
Browse these categories
Market data for software engineer roles
All reports →- Role reportSoftware engineer jobs, Sep 2026: new listings down 9.7%New software engineer listings fell 9.7% to 1,506 this week, the first weekly drop in a month. Prioritize applications while 1,506 fresh roles remain open.
- Salary reportSoftware engineer salary 2026: median midpoint is $190,587The median published range midpoint for US software engineer roles is $190,587, with the middle half from $166,000 to $222,000.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.
