Software Engineer, Computer Vision

About CircuitHub

CircuitHub is reshaping electronics manufacturing with The Grid, a factory-scale robotics platform that makes small-batch, high-mix electronics assembly radically more efficient. Think semiconductor-fab precision applied to the chaotic world of prototyping and low-volume production: a 10x throughput improvement in one of the world's most foundational industries.

We've raised $45M from top-tier investors including Plural, Y Combinator and Google Ventures, and we're already profitable. Our customers include a major EV maker, a top AI lab and many of the worlds largest companies.

The Grid isn't a prototype. It's live, scaling fast and delivering real revenue, and we're building the team that will scale it further.
What you'll do
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Inspect boards. Improve automated optical inspection that finds missing, rotated and wrongly placed parts and bad solder, working alongside our AI agents.

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Pick reliably. Train and deploy the models that find parts in bins and trays, centre them on the nozzle and catch a clumped or dropped pick.

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Align precisely. Fiducial detection, calibration and image alignment for placements measured in fractions of a millimetre.

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Build the data loop. Decide what to capture, build labelling tools, and turn operator verdicts into training data.

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Go fast. Work with our high-speed cameras and GPU capture pipeline to move vision closer to real time.

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Measure it. Track accuracy in production, find where errors come from, and prove every change against past results.

What we look for
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You've shipped computer vision into production, beyond a notebook.

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Strong software engineering in Python, C++ or a comparable language.

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A mix of classical vision (geometry, calibration, template matching) and deep learning; you know when each is the right tool.

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Experience with industrial or machine-vision cameras is a bonus.

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You use coding agents to move faster and take full ownership of what they produce.

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You like the physical world: lighting, lenses and parts rotated by 90°.

Stack
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Vision: OpenCV, PyTorch and Lightning, ONNX Runtime on GPU, libtorch from Haskell

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Cameras: Basler GigE cameras via pylon, high-speed cameras with GPUDirect capture

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Services: Python and Haskell, PostgreSQL, Nix and NixOS

Pay

UK £80k–£125k · US $125k–$250k, depending on experience, plus equity.

Compensation: £80K – £125K • Offers Equity • Multiple Ranges
- UK • £80K – £125K • Offers Equity
- US • $125K – $250K • Offers Equity

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