Full-Stack Engineer (Backend Leaning) - CoreMusic
Join ElevenLabs as a Full-Stack Engineer to build and run APIs for music and sound effects in a remote-first environment.
Posted by employer 1 day ago
First seen on Joblaze 7 hours ago
Last verified on the company career page 7 hours ago
Skills & Technologies
What you'll build
- Build and run APIs for music and sound effects
- Work with research engineering to bring model improvements into production
- Decide which features to build with go-to-market team
- Join customer calls for technical discussions
- Design systems for model integration
Must have
- Strong Full-Stack Engineer with backend lean
- Built and shipped production APIs and backend systems
- Product decomposition mindset
- Proactive ownership
Nice to have
- Music or audio experience
- Experience shipping ML models into production
AI in the day-to-day
We use AI to move faster with higher-quality results across the whole company.
Not disclosed in this posting: compensation, seniority, years of experience, visa sponsorship.
Benefits
Joblaze summary
In this role, a Full-Stack Engineer with a backend focus will collaborate closely with research teams to integrate model enhancements into production and develop the APIs that support them. The position requires a strong background in building production APIs and a proactive approach to managing ambiguous tasks without relying on a ticketing system. Ideal candidates will have a passion for music and AI, and experience in shipping machine learning models is a plus. The team operates with minimal bureaucracy, emphasizing impact over titles, and values engineers who can navigate cross-functional challenges.
Joblaze insights
- Listed today — first seen on Joblaze October 14, 2026. Last confirmed on ElevenLabs's careers page October 14, 2026.
- AI/ML appears in 8.2% of 1013 comparable fullstack roles; backend systems appears in 0.1% of 1013 comparable fullstack roles.
Quick facts
- Is the Full-Stack Engineer (Backend Leaning) - CoreMusic role remote?
- Yes — ElevenLabs lists this as a fully remote position.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: AI/ML, APIs, MIDI, Machine Learning, backend systems, music.
- Is this full-time or contract?
- Full-time for this Full-Stack Engineer (Backend Leaning) - CoreMusic role at ElevenLabs.
From the original posting
ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale.
How we work
High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy.
What we offer
Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible.
About the role
The Music team owns music and sound effects end to end at ElevenLabs. We turn research breakthroughs into APIs and creative tools, from the backend systems that bring in new models to the interfaces creators use inside ElevenCreative. Five new research engineers have just joined the music research group, and models for stem separation and MIDI transcription are in progress.
You’ll join as a Full-Stack Engineer with a backend lean. You’ll work with research and research engineering to bring model improvements into production, and build and run the APIs behind them. You’ll also sync with go-to-market to decide which features, including bespoke enterprise ones, get built next. Occasionally you’ll join customer calls when a customer wants someone technical.
Engineers act as PMs. You’ll be handed ambiguous goals and expected to break them down. That means working through the legal questions, choosing the engineering approach, and planning the launch with growth. Models set the limits, so you’ll design systems that let a better model be swapped in later. Engineering is often only half the job.
Requirements
A strong Full-Stack Engineer with a backend lean. You’ve built and shipped production APIs and backend systems.
A product decomposition mindset. You’ve taken a vague goal, weighed trade-offs and shipped without analysis paralysis.
Proactive ownership. You drive work end to end without a ticket board or someone assigning tasks.
Comfortable working across research, legal, safety, growth, design and enterprise customers.
Genuinely excited about music and AI. You’re the kind of person who prototypes ideas for fun and pushes the good ones into production.
Bonus: music or audio experience (even as a hobby), or experience shipping ML models into production.
Location
This role is remote-first, so it can be executed from anywhere in Europe or on the US East Coast, with the ability to operate in Central European timezones required. If you prefer, you can work from our offices in Dublin, London, New York and Warsaw.
#LI-Remote
Standard company text repeated across ElevenLabs's postings is omitted here.