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Machine Learning Research Engineer/Scientist

Sunday · Redwood City, California

Location
Redwood City, California, United States
Employment
Full time
Level
Mid level
Posted
5 months ago

About this role

Join Us in Building the Future of Home Robotics

At Sunday, we're developing personal robots to reclaim the hours lost to repetitive tasks. We're focused on an ambitious goal to make generalized robots broadly accessible, enabling households to take back quality time.

We have spent the last 18 months building a talented team, securing capital, and validating our technology. We are now seeking passionate individuals to join us in the next phase of our growth. If you are ready to apply your skills to the forefront of robotics innovation, we’d love to hear from you.

What to Expect

In building robots for the home, we are tackling a true grand challenge in robotics: dexterous and safe mobile manipulation in unstructured environments. To make this possible, we are building across the entire robotics stack. We’re training state-of-the-art AI models that leverage our large-scale, high-quality, real-world data collection system. At the same time, we’re building a new kind of consumer hardware product, which will be deployed into homes and delivering real value for real customers. As an early member of a small, cross-functional team, you’ll play a key role in pushing both our technology and product forward: advancing the frontier of embodied AI, and soon giving countless hours back to our customers so they can spend more time on the things they value most.

As a Machine Learning Research Engineer, you will work on the software and algorithms that enable our robots to complete dexterous manipulation tasks in home environments. You will leverage our unique large-scale in-the-wild data collection operation and our growing robot fleet to continuously add new behaviors and improve robustness across tasks and environments.

What You'll Do

  • Design and develop state-of-the-art robot learning algorithms for manipulation and controls

  • Leverage large-scale in-the-wild data collection to develop generalizable robot behaviors

  • Own the end-to-end loop from task definition and data curation to model training, evaluation, and on-robot deployment

  • Collaborate closely with a full-stack robotics team to develop a consumer personal robot

  • Write maintainable, production quality code for research and deployment

What You'll Bring

  • 3+ years (or equivalent) working on machine learning for robotics, controls, or perception

  • Proficiency with Python and any deep learning framework (PyTorch preferred)

  • Hands-on experience with robot learning for real-world tasks, including offline/online training and evaluation

  • Implement tooling for visualization, debugging, and evaluation of data and learning pipelines

  • Communicates clearly and collaborates effectively, thriving in fast-moving, cross-functional teams

Nice to Have

  • Familiarity with classical robotics fundamentals (e.g. controls, planning, state estimation)

  • Comfortable profiling and optimizing for latency, memory, and compute on edge devices

  • Experience with large-scale model training pipelines (LLM/VLM/VLA)

At Sunday Robotics, we’re building technology shaped by real people - curious, creative, and diverse. We’re proud to be an equal opportunity employer and consider all qualified applicants regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Even if you don’t meet every single requirement, we encourage you to apply. Studies show that women and underrepresented groups often hold back unless they meet 100% of the criteria - we don’t want that to be the reason we miss out on great talent.

As published by Sunday. Applications are handled on their site.

Skills this posting mentions

Artificial IntelligencePyTorchResearch

About Sunday

AI startup focused on developing Memo, an autonomous, wheeled, semi-humanoid home robot designed to perform household chores like loading dishwashers, laundry, and cleaning

All 32 openings at Sunday

One click, then it is written

Apply to Sunday with a resume written for this role.

Queue Machine Learning Research Engineer/Scientist and I read the posting, rewrite your resume against it, draft the cover letter, and score the fit. Then you press send, or press one button and I fill in Sunday’s form for you.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • 25 sent a week, free
  • No card
  • Nothing sent until you say so

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Put this to work

Paste your career in once. Every application after that is written for you.

Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
  • Queued, submitted, interviewing, offer: one screen, not a spreadsheet.

500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Sunday publishes. Refolk is not the employer and does not handle their hiring. Applications go to Sunday directly.