Job Information

- Department Name Platforms & Compilers
- Job Type Full time
- Date Opened 30/08/2026
- Industry Software Development
- Minimum Experience In Years 2
- Maximum Experience In Years 4
- City Chennai
- Province Tamil Nadu
- Country India
- Postal Code 600089

About Us

MulticoreWare is a global software solutions & products company with its HQ in San Jose, CA, USA. With worldwide offices, it serves its clients and partners in North America, EMEA and APAC regions. Started by a group of researchers, MulticoreWare has grown to serve its clients and partners on HPC & Cloud computing, GPUs, Multicore & Multithread CPUS, DSPs, FPGAs and a variety of AI hardware accelerators.

MulticoreWare was founded by a team of researchers that wanted a better way to program for heterogeneous architectures. With the advent of GPUs and the increasing prevalence of multi-core, multi-architecture platforms, our clients were struggling with the difficulties of using these platforms efficiently.

We started as a boot-strapped services company and have since expanded our portfolio to span products and services related to compilers, machine learning, video codecs, image processing and augmented/virtual reality. Our hardware expertise has also expanded with our team; we now employ experts on HPC and Cloud Computing, GPUs, DSPs, FPGAs, and mobile and embedded platforms. We specialize in accelerating software and algorithms, so if your code targets a multi-core, heterogeneous platform, we can help.

Job Description

We are looking for a Junior LLVM Backend Engineer to join our compiler engineering team. In this role, you will work on backend components of the compiler toolchain targeting custom hardware architectures. You will have the opportunity to work closely with experienced compiler engineers on LLVM IR transformations, instruction selection, and backend optimizations to improve generated code quality and performance.





This role is ideal for candidates with a strong foundation in compiler design, C/C++, and systems programming who are looking to build expertise in LLVM and compiler backend development.

Responsibilities:

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Assist in developing and maintaining LLVM backend components for custom or existing target architectures.
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Support implementation and enhancement of instruction selection, code generation, and target-specific optimizations.
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Work on LLVM IR-level transformations and optimization passes under guidance from senior engineers.
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Analyze generated assembly/code to identify performance improvements and optimization opportunities.
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Debug compiler-related issues across different stages of the compilation flow.
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Collaborate with hardware and software teams to understand architecture-specific requirements.
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Contribute to testing, validation, and benchmarking of compiler features and optimizations.
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Learn and contribute to LLVM-based development workflows and internal compiler infrastructure.

Requirements

Education:

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Bachelor’s or Master’s degree in Computer Science, Electronics, or a related field.

Technical Skills (Must haves):

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Valuable understanding of compiler design fundamentals.
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Strong programming skills in C/C++.
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Basic understanding of LLVM architecture and compiler pipelines.
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Familiarity with data structures, algorithms, and operating system concepts.
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Strong problem-solving and debugging skills.
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Willingness to learn and work on low-level systems and compiler technologies.

Need to have (Can be bridged):

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No additional bridged skills were specifically identified.

Good to have (Not essential):

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Exposure to assembly language or computer architecture concepts.
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Familiarity with Linux development environments and build systems.

Preferred Qualifications (Optional):

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Academic/project experience in compilers, LLVM, operating systems, or systems programming.

📌 Junior LLVM Engineer (Chennai)
🏢 MulticoreWare
📍 Chennai