Sr Software Engineer – Kernel

phizenix· External - Client Requirement
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📍 Bengaluru, India

About this role

Location: Hybrid, working onsite at our Bengaluru, India offices 3-5 days per week.

What you will do:

 The role requires you to be part of the team that helps productize the SW stack for our AI compute engine. As part of the software team, you will be responsible for the development,

enhancement, and maintenance of software kernels for next-generation AI hardware. You possess experience building software kernels for HW architectures. You possess a very strong

understanding of various hardware architectures and how to map algorithms to the architecture. You understand how to map computational graphs generated by AI frameworks to the

underlying architecture. You have had past experience working across all aspects of the full stack toolchain and understand the nuances of what it takes to optimize and trade off various

aspects of hardware-software co-design. You can build and scale software deliverables in a tight development window. You will work with a team of compiler experts to build out the

compiler infrastructure, working closely with other software (ML, systems) and hardware (mixed signal, DSP, CPU) experts in the company.

What you will bring: 

Minimum:

MS in computer engineering, math, physics, or a related degree with 5+ years of industry experience or PhD in computer engineering, math, physics, or a related degree with 1+ years of industry experience

Strong grasp of computer architecture, data structures, system software, and machine learning fundamentals.
Proficient in C/C++ and Python development in Linux environments and using standard development tools.
Experience implementing algorithms in high-level languages such as C/C++ and Python.
Experience implementing algorithms for specialized hardware such as FPGAs, DSPs, GPUs, and AI accelerators using libraries such as CUDA, etc. 
Experience in implementing operators commonly used in ML workloads—GEMMs, Convolutions, BLAS, SIMD operators for operations like softmax, layer normalization, pooling, etc.

Experience with development for embedded SIMD vector processors such as Tensilica.
Self-motivated team player with a strong sense of ownership and leadership.

Preferred:

Prior startup, small team, or incubation experience.

Experience with ML frameworks such as TensorFlow and/orPyTorch.

Experience working with ML compilers and algorithms, such as MLIR, LLVM, TVM, Glow, etc.

Experience with a deep learning framework (such as PyTorch or TensorFlow) and ML models for CV, NLP, or recommendation

Work experience at a cloud provider or AI compute/subsystem company.


Frequently Asked Questions

Is the salary disclosed for the Sr Software Engineer – Kernel position at phizenix?
The salary for this Sr Software Engineer – Kernel role at phizenix is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Sr Software Engineer – Kernel position at phizenix located?
This Sr Software Engineer – Kernel role at phizenix is based in Bengaluru, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Sr Software Engineer – Kernel at phizenix belong to?
This Sr Software Engineer – Kernel position is part of the External - Client Requirement department at phizenix. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Sr Software Engineer – Kernel position at phizenix?
Click the "Apply Now" button on this page. You will be redirected to phizenix's official application portal hosted on greenhouse where you can submit your application directly.
When was the Sr Software Engineer – Kernel job at phizenix posted?
This Sr Software Engineer – Kernel position at phizenix was posted on Mar 16, 2026. Apply as soon as possible — early applications are often reviewed first.
Sr Software Engineer – Kernel
phizenix
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