AI Inference Engineer

Bosnia and Herzegovina, North Macedonia, Hungary, Croatia, Spain, Czech Republic, RSFull-timePosted Aug 20, 2026

Job description

Be part of the team creating the software foundation for next-generation AI compute platforms. In this role, you’ll work across the full stack — from low-level kernels and hardware-optimized operators to large-scale ML deployment frameworks — in close collaboration with compiler developers, ML scientists, and hardware specialists.

This position offers the chance to contribute to state-of-the-art AI infrastructure, fine-tune software for custom hardware, and deepen your expertise in system software and machine learning. How You’ll Contribute: Build and optimize inference pipelines for large-scale model serving (LLMs and beyond) Work with frameworks like Py.

Torch, TensorRT, and vLLM to deploy models efficiently Implement and optimize ML models using techniques such as quantization (INT8/FP8), kernel fusion, and efficient batching Optimize and implement core ML operators (e.g., GEMMs, convolutions, activations, ...) Investigate and resolve issues through system-level debugging and performance analysis Define and apply practices for testing, deployment, and scaling AI systems Required skills: BSc/MSc in Computer Science, Engineering, Mathematics, or related discipline Strong programming skills in C/C++ or Python in Linux environments using common development tools Solid knowledge of computer architecture, system software, data structures Hands-on experience implementing algorithms in high-level languages (C/C++/Python) Exposure to specialized hardware (GPUs, FPGAs, DSPs, AI accelerators) and frameworks such as OpenCL or CUDA Experience designing or working with high-performance software systems Solid knowledge of ML fundamentals Motivated team player with a strong sense of responsibility You are a great fit if you have experience in at least one of the following areas: Model serving frameworks (e.

g., Triton Inference Server, Deep. Speed Inference, vLLM) ML runtimes (e.g., ONNX Runtime, TVM, IREE, XLA) Deploying ML workloads (LLMs, VLMs, NLP, etc.) across distributed systems Implement and optimize ML operators and kernels with a focus on vectorization and efficient execution (e.g., activation, pooling, quantization) Hardware-aware optimizations and performance tuning 2+ years of experience developing software targeting AI hardware Contribution to open-source projects (e.

g., LLVM/MLIR, Py. Torch, Tensor. Flow, ONNX Runtime, xDSL, IREE) is a big plus.

Description copied from HTEC Group's careers page. Read the full posting before you apply.

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