Compiler Engineer
Foundry Nine · Semiconductors
The toolchain that turns a trained model into something the accelerator can run.
Salary band
£85,000 – £105,000
- Location
- Belfast
- Pattern
- Fully remote
- Posted
- 23 Aug 2026 (11d ago)
- Process
- 3 stages, listed below
No account needed. One of us reads it before anything reaches the company.
The work
Models arrive as ONNX and have to leave as scheduled instructions with the memory movement planned. The gap is the compiler.
Must have
- Compiler work in production
- LLVM or MLIR
- Understanding of the hardware underneath
Nice to have
- ML compilers, TVM or IREE
- Quantisation
Interview process
If the client adds a stage after you’ve started, we’ll tell you, and you can withdraw.
- 01
Intro call
30 minTheir questions and yours. No competency framework.
- 02
Technical conversation
60 minWalk through something you built. No live coding.
- 03
Team and offer
45 minMeet the people you would work with, talk numbers.
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