Full-Stack Engineer - Ads Engine

Elevenlabs; United States; Remote; USD 180,000 - 240,000; Full time

Benefits offered by this job

Remote-first

Job summary

ElevenLabs seeks a founding engineer to build an ads engine that learns and adapts across markets. You’ll own the product area, talk to users, decide what to build, and ship features across data pipelines, agent tools, and UI.

You’ll operate in a founder-led, autonomous team, shipping a rough v0 quickly while focusing on real product impact and ownership. Remote-first with global collaboration and strong engineering culture.

Qualifications

• Builds and ships end-to-end products without a handed-down spec.
• Strong full-stack capability to create pipelines, tools, and UI.
• Ability to talk to users and decide what to build first and why.

Responsibilities

• Be a founding engineer for a product area; own the roadmap from concept to ship.
• Talk to users, determine priorities, and ship across the stack (data pipelines, tools, UI).
• Develop and improve the ads engine to learn and adapt across markets.
• Collaborate in a fast, autonomous, founder-led environment.

Skills

End-to-end product

Full-stack

Frontend

Backend

User interaction

Job description

About the companythe company is an AI research and product company transforming how we interact with technology.

We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always.

We have expanded from voice into three main platforms:

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.ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages.ElevenAPI gives developers access to our leading AI audio foundational models.

Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you.

How we work

High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy.Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you.AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations.Excellence everywhere: Everything we do should match the quality of our AI models.Global team: We prioritize your talent, not your location.

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.Growth paths: Joining the company means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities.Learning & development: the company proactively supports professional development through an annual discretionary stipend.Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose.Annual team offsite: Each year, we bring your entire team together in a new location - past offsites have included Croatia, Italy and CancúnCo-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend.

About the role

We build an ads engine that learns as it goes: brand book, taste, and what actually performs in every market. It plans, generates, localizes, launches and learns from ads across the major ad platforms, using the company’ full audio and video stack.You’ll be a founding engineer for a product area of your own. There’s no PM and no handed-down spec. You’ll talk to users, decide what to build, and ship it across the stack, from data pipelines and agent tools to the UI. Early work could include feeding competitive intelligence into the engine’s weekly briefs or launching a new ad format.We’re looking for founders and founding engineers. You’d rather ship a rough v0 on Friday than a perfect design doc. Strong engineering is the minimum. What sets people apart is product judgment and ownership.

Requirements

Has built and shipped a product end-to-end without anyone handing them a spec, ideally as a founder or one of the first engineers.Strong full-stack product engineer (frontend- or backend-leaning is fine) who can build a pipeline, an agent tool and the UIBuilds with LLMs and agents pragmatically: tools, retrieval and evals, not model research.Talks to users without being asked, and can say what they’ll build first and why.

Bonus: experience with ad platforms, adtech or marketing tools; analytics and attribution; web builders and CMSs; taste in creative.

Location

This role is remote-first, so it can be executed from anywhere between the US East Coast and India, with the ability to operate in European timezones required. If you prefer, you can work from our offices in Bangalore, Dublin, London, New York and Warsaw.

We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.