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    RE

    Relling

    B2B Software and Services

    Software Engineer Intern

    United StatesOn-SiteInternship$20 – $60 / monthPosted 1mo ago
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    Job description

    You'll work on the stack that gets a policy from "recorded a human doing it" to "running on a line." Depending on your strengths and what's on fire, that could mean: * **Data collection tooling.** Teleop capture, episode management, labeling pipelines. The difference between 8 minutes of usable demonstrations and 8 minutes of garbage is almost entirely tooling. * **Training and evaluation infrastructure.** Reproducible runs, checkpoint management, and — the part everyone skips — real evaluation harnesses.

    If we can't measure a policy's success rate with enough trials to trust the number, we don't know anything. * **Policy work.** Imitation learning (ACT, diffusion policies), visual servoing, observation-space design. Our experience matches the published literature here: what you condition the policy on matters more than which backbone you pick. * **Perception glue.** Segmentation and tracking models feeding structured observations to controllers.

    Lots of SAM2, DINOv2, and small task-specific networks. * **Deployment.** Getting the above onto real hardware, at real control frequencies, without it falling over on hour four. You will also do unglamorous things: fix the data loader, chase a 20 Hz timing mismatch, re-cut a fixture, sit next to the cell and watch it fail 40 times. This is the job. ## What we're looking for **Required** * Strong Python. You've written code other people had to maintain. * Comfort with PyTorch — you can read a training loop and know where to put a breakpoint. * Enough Linux and git to be self-sufficient. * Empirical instincts.

    When something doesn't work, your first move is to isolate a variable, not to change three things and re-run. * Currently enrolled in CS, EE, ME, robotics, or equivalent — or you can demonstrate the skills some other way. We care about the second clause. **Nice to have** (genuinely optional — we don't expect all of these) * Hands on real robots: ROS/ROS2, arm kinematics, cameras, calibration. * Familiarity with modern manipulation policies — ACT, Diffusion Policy, VLAs (π0, RDT, OpenVLA, GR00T). * CAD, fixturing, or any ability to make a physical thing exist. * You've run an experiment that failed and can explain precisely why. **What we don't require** * Publications. * Prior internships. * Knowing the specific model families above.

    If you can learn fast and debug carefully, the domain is learnable in weeks. ## How we work * **Small scope, real ownership.** You'll own something that ships, not a side quest that gets archived in September. * **Evidence over vibes.** We read papers, and we assume their numbers are optimistic until we reproduce them. Independent verification is a first-class activity here. * **Honest failure reporting.** Telling us early that an approach isn't working is more valuable than making it look like it is. * **Physical reality wins.** A load cell and an if-statement beat an elegant policy that can't sense the thing it needs to sense.

    Job details are sourced from the employer's original posting.

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    About the company

    Relling

    deploying the first billion robots for manufacturing

    View all Relling jobs
    Industry
    B2B Software and Services
    Open roles
    7

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