Senior Compiler Optimization Engineer – LLVM

NVIDIA is hiring a Senior Compiler Optimization Engineer – LLVM in Bengaluru, India. Level rates it ; you can apply on NVIDIA.

Level's read on this job

Level rates this role Little AI ●○○○: aI is not part of the work.
The posting mentions Llvm, Gcc and CUDA among its tools and skills.
Level classes it as a senior role.
NVIDIA has 2,700+ other open roles on Level.

AI in this role

Develops and optimizes LLVM-based compilers for NVIDIA GPU architectures across various high-performance workloads.

llvmgcccuda

compiler-designcoptimizationgpu-architecture

We are looking to hire a Senior LLVM Compiler Engineer for an exciting role developing compilers for our world leading GPUs. We craft outstanding compilers that realize the potential of NVIDIA GPU hardware for growing range of computational workloads, ranging from next generate graphics, deep learning, scientific computing, and self-driving cars. Our compiler organization makes its mark on every GPU and SoC product that NVIDIA builds. Would you like to be part of this best-in-class organization and lead the charge?

What you'll be doing:

Be part of NVIDIA re-targetable GPU compiler backend team
Work on challenging problems in register allocation, instruction scheduling, synchronization, loop optimizations etc.
Develop innovative solutions to optimize workloads in Deep Learning, Ray Tracing, HPC etc. by working with industry experts in each field.
Solve unique problems seen only in a compiling for massively parallel GPU architecture.
Get a chance to influence and work on new GPU architectures.

What we need to see:

B.S. or higher degree in Computer Science/Engineering
Proficient in compiler design with 8+ years of experience
Strong background in program analysis and high level optimizations
Excellent C and C++ programming skills
Hands on experience in compiler infrastructures like LLVM/GCC
Good understanding of processor architecture
Experience in a working in a global team
Self-motivated to get things done
Good communication skills with ability to influence others

Ways to stand out from the crowd:

Masters or PhD preferred
Demonstrated ability to pursue complex optimization problems
Experience in Scheduling/Register Allocation
Experience in developing CUDA, DirectX, OpenGL/Vulkan applications

NVIDIA is widely considered to be one of the technology world’s most desirable employers. We have some of the most forward-thinking and hardworking people in the world working for us. If you are creative and autonomous, we want to hear from you.

NVIDIA is committed to developing a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

How we rate this

Senior Compiler Optimization Engineer – LLVM at NVIDIA rates 10 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Senior Compiler Optimization Engineer – LLVM is an open job at NVIDIA.
Level rates this role AI Level 1 of 4: Little AI.
The role is based in India, Bengaluru.
The job was posted on June 10, 2026.
Seniority: senior.
Applications are handled by NVIDIA. Apply on NVIDIA

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Compiler DesignCOptimizationGPU ArchitectureLlvmGccCUDA

Questions you could be asked

Tell me about a project where compiler design was part of your work. What did you do?
Tell me about a project where c was part of your work. What did you do?
Tell me about a project where optimization was part of your work. What did you do?
Tell me about a project where gpu architecture was part of your work. What did you do?
Walk me through how you've used Llvm in your day-to-day work.

Adapt your resume

List these exact terms on your resume: Compiler Design, C, Optimization, GPU Architecture, and Llvm. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

Want an expert to read your CV for this job?

Free. Send your CV and the role you want next. You get your review by email within 24 hours.

Get a free CV review Get your CV rewritten Check your resume with the ATS resume checker