Research Engineer (Reinforcement Learning)

LiveKit · AI/ML

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WorldwideFull Time$135,000 - $300,000 USDPosted Aug 18, 2026

Source: Real Work From Anywhere

AT A GLANCE
Eligibility
Worldwide
Category
AI/ML
Salary
$135,000 - $300,000 USD
Employment
Full Time
Experience
Senior
Posted
Aug 18, 2026

Checked for remote eligibility. This role is open to applicants based in Hungary.

LiveKit is hiring a Research Engineer to lead post-training efforts and model productionization for their voice-driven AI infrastructure, fully remote worldwide.

In this role, you will own the synthetic data pipeline, manage training experiments, and build the evaluation systems necessary for reliable model releases. The position focuses on solving long-horizon conversational AI challenges for high-scale applications, requiring a blend of deep learning expertise and production-grade software engineering.

Why You’ll Love This Role

Worldwide remote
$135,000 - $300,000 USD salary range
Senior-level AI engineering role
Post-training focus
Equity package included

What You’ll Bring

Strong Python engineering skills
Experience carrying machine learning models from raw data to production
Deep understanding of synthetic data pipelines and quality gates
Ability to design against reward exploitation in models
Comfort working with GPU infrastructure and training experiments

What You’ll Get

Competitive salary
Equity package
Health benefits
Dental benefits
Vision benefits
Flexible vacation policy

About the Company

LiveKit is an open-source infrastructure provider for real-time audio, video, and data experiences. Founded in 2021, the company powers voice AI applications for major organizations such as OpenAI, Salesforce, and Spotify.

Listing checked for remote eligibility · Posted Aug 18, 2026 · Real Work From AnywhereApply
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