Compiler Engineer

Sii Sp. z o.o.Toruń, Kuyavia-Pomerania, Poland

13 days ago

Job description

technologies-expected :

LLVM
Networking skills
switches
C++

about-project :

Work on next-generation compiler infrastructure for programmable Ethernet switches. You will extend LLVM and P4 compilation flows to enable efficient packet-processing pipelines on custom switching hardware.

By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing together more than 500 specialists nationwide! We are currently working on about 100 projects for 50 clients from various industries, including automotive, IoT, telecommunications, and medical.

responsibilities :

Develop and optimize LLVM-based compiler backend for programmable network switches

Integrate P4 frontend (p4c) with LLVM IR generation and custom targets

Implement new compiler passes for latency and power optimization

Debug and validate generated code on simulators and hardware prototypes

Collaborate with hardware and networking teams to align compiler output with architectural constraints

requirements-expected :

Minimum 5 years of commercial experience in a similar position

Hands-on experience with LLVM compiler infrastructure (frontend / backend development, IR passes, TableGen, etc.)

Strong programming skills in C++ (modern C++11 / 14 / 17) and Python

Understanding of compiler optimization techniques, IR transformations, and code generation

Experience with Linux development environments and build tools (CMake, Bazel)

Excellent analytical and debugging skills; self-learner and strong communicator

Good knowledge of spoken and written English (everyday communication)

Residing in Poland required

offered :

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market

We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022

Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

Comfortable workplace – class A offices or remote work

Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application

PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

Investment in your growth – meetups, webinars, training platform and technology blog – you choose

Fantastic atmosphere created by all Sii Power People

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Engineer Engineer • Toruń, Kuyavia-Pomerania, Poland

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