Product Engineer III

Splice

Fullstack Engineer at Splice developing AI-powered music creation features. Collaborating with teams to ship innovative solutions for producers and music makers in a remote environment.

Posted 6/12/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSenior💰 $130,480 - $163,100 per yearWebsite

Tech Stack

Tools & technologies

JavaScriptNext.jsNode.jsReactTypeScript

About the role

Key responsibilities & impact

Build and ship fullstack features across multiple AI-first products, including agentic music production and audio ML experiences like voice conversion, synthesis, and composition
Work directly with PMs and designers to take rough ideas to shipped product quickly, owning the full arc from ticket to production
Integrate and serve audio ML models in production and build the creator-facing surfaces that bring them to life
Develop agents and AI-powered workflows that do real, meaningful work inside the product
Use agentic coding tools (Claude Code, Cursor, Codex) as a core part of your daily development workflow
Own features end to end, prototype, production, reliability monitoring, and iteration
Uphold code quality and architectural standards even when moving fast, reading diffs line by line and writing tests for production-facing PRs
Contribute to a codebase that improves over time, with integrated reliability monitoring and a measurable weekly impact on shipped features

Requirements

What you’ll need

Experience — startup / early-stage product experience where you owned significant scope and shipped real product
Problem decomposition — You clarify scope, edge cases, and constraints before writing a single line of code
AI fluency and control — You direct the model, write targeted prompts, reject unhelpful suggestions, and know when not to use AI at all
Verification discipline — For production PRs, you read diffs line by line, run the code, write tests, and catch hallucinations before they ship
Architectural judgment — You reason about blast radius, scale, and trade-offs for every meaningful technical decision
Clear communication — You communicate efficiently with both humans and agents about technical decisions, blockers, and outcomes
Proficiency in React, Next.js, and TypeScript (frontend) and Node.js/TypeScript (backend)

Benefits

Comp & perks

Competitive pay with annual reviews and equity opportunities.
Unlimited PTO to recharge and thrive.
Comprehensive medical, dental, and vision coverage for you and your dependents.
401(k) plan with immediate vesting and company match.
12 weeks of fully paid parental leave for non-birthing parents, and 18-20 weeks for birthing parents.
Work remotely or connect at our office hubs and creative spaces worldwide.
Annual learning budget, leadership programs, and team ambassador opportunities.
Inclusive events, team meet-ups, and vibrant Employee Resource Groups.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ReactNext.jsTypeScriptNode.jsaudio MLvoice conversionsynthesiscompositionagentic codingreliability monitoring

Soft Skills

problem decompositionAI fluencyverification disciplinearchitectural judgmentclear communication