Research Scientist

Phonic

• $120K — $150K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of original research experience in voice AI or relevant fields
  • Expertise in speech synthesis, ASR, audio modeling, language modeling, or multimodal learning
  • Strong mathematical foundation: probability, optimization, and linear algebra
  • Proven ability to transform ideas into tangible projects and products
  • Excellent communication skills, both written and verbal

Responsibilities

  • Identify high-leverage research problems in voice AI and take ownership of them
  • Design and conduct rigorous experiments to improve voice AI models
  • Collaborate with research engineers to transition prototypes to production
  • Set the scientific direction for the team and elevate research standards
  • Lead projects that drive impactful changes in product functionality

Benefits

  • Top-tier compensation including salary and equity
  • Free breakfast, lunch, and dinner in the office
  • Comprehensive health, dental, and vision coverage
  • Regular off-sites and team celebration events
  • 401(k) plan to support your future financial security
Full Job Description
About The Role

As a Research Scientist at Phonic, you'll drive original research that pushes the boundary of what's possible in voice AI. You'll own research directions end-to-end - from identifying the right problems to designing experiments, developing novel methods, and seeing results through to production impact. Your work will directly shape the models at the core of Phonic's product.

You'll be working alongside a team of world-class researchers and engineers who move fast and hold a high bar. This isn't a role focused on incremental improvements, we're looking for someone with the taste to identify what matters, the rigor to pursue it correctly, and the drive to ship it. You'll be fully in-person in our SF office.

What You'll Do
  • Identify high-leverage research problems across the voice AI stac: synthesis, modeling, alignment, perception, and take full ownership of driving them forward
  • Design and run rigorous experiments, then translate what works into shipped improvements to our models and product
  • Work directly with research engineers to move fast from prototype to production
  • Help set the scientific direction of the team and raise the bar on how we do research
What You'll Bring
  • A track record of original research - you've found a real problem, developed a novel approach, and seen it through
  • Deep expertise in at least one of: speech synthesis, ASR, audio modeling, language modeling, or multimodal learning
  • Fluency in the math, probability, optimization, linear algebra, and the ability to reason about model behavior from first principles
  • You move fluidly between ideas and implementation; you don't just write papers, you build things
  • Clear, precise written and verbal communication
Nice To Have
  • Publications at top venues (NeurIPS, ICML, ICLR, Interspeech, ICASSP, ACL, etc.)
  • Experience with generative modeling, diffusion, flow matching, codec-based audio, or autoregressive models
  • Familiarity with RLHF or preference optimization
  • You are a former founder
Benefits
  • Top-tier compensation: in order to get the best talent, we provide salary and equity that recognize your skillset
  • 🥗 Meals: free breakfast, lunch, and dinner provided in the office
  • Healthcare: Comprehensive health, dental, and vision
  • We have regular off-sites and team celebrations
  • 401(k) - Let us help you plan for the future. We've got you covered.

Similar Jobs

More Jobs at Phonic

  • Research Scientist
    $120K — $150K *
    San Francisco, CA 94112 (San Francisco County)
    Consumer Technology
    In-Person
  • Software Engineer, Frontend
    $120K — $160K *
    San Francisco, CA 94112 (San Francisco County)
    Information Technology
    In-Person
  • Platform Engineer
    $130K — $180K *
    San Francisco, CA 94112 (San Francisco County)
    Information Technology
    In-Person

More Consumer Technology Jobs

Find similar Research Scientist jobs: