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Junior Compiler Software Engineer Jobs (NOW HIRING)

Qualcomm

Compiler Software Engineer

San Diego, CA · On-site

Qualcomm Technologies, Inc. is seeking a Compiler Software Engineer to enable open source developers to build software for Qualcomm silicon. The role involves enhancing compiler toolsets and ...

Qualcomm

Compiler Software Engineer

San Diego, CA · On-site

$125 - $150/hr

Job Area Engineering Group, Engineering Group > Compiler Toolchain Software General Summary Interested in enabling open source developers to build software for millions of devices? Interested in ...

Qualcomm

Compiler Software Engineer

San Diego, CA · On-site

$116K - $175K/yr

Engineering Group, Engineering Group > Compiler Toolchain Software General Summary: Interested in enabling open source developers to build software for millions of devices? Interested in leading ...

Nvidia

Senior Deep Learning Compiler Engineer - XLA

OR · On-site +1

$104K - $143K/yr

We are looking for versatile software engineers for our XLA team. NVIDIA is at the center for the ... A history of mentoring junior engineers and interns is a bonus. Ways to stand out from the crowd:

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Junior Compiler Software Engineer information

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How much do junior compiler software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for junior compiler software engineer in the United States is $94,542.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $95,500.00 per year, depending on experience, location, and employer.

What does a junior compiler software engineer do?

A Junior Compiler Software Engineer assists in the development, optimization, and maintenance of compiler software. They typically work under the guidance of more senior engineers to write code that translates programming languages into machine code, debug issues, and ensure programs run efficiently on various hardware. Their responsibilities may include implementing new features, fixing bugs, writing tests, and collaborating with other team members. This role usually requires a solid understanding of programming languages, data structures, algorithms, and computer architecture.

What are the key skills and qualifications needed to thrive as a junior compiler software engineer?

To thrive as a Junior Compiler Software Engineer, you need a solid understanding of programming languages, computer architecture, and compiler theory, usually supported by a degree in computer science or a related field. Familiarity with C/C++, LLVM, GCC, debugging tools, and version control systems like Git is typically expected. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and tackle complex technical challenges. These skills and tools are essential for developing efficient, reliable compilers and contributing to high-quality software projects.

What are some typical challenges faced by junior compiler software engineers when working on large codebases?

Junior Compiler Software Engineers often encounter challenges such as understanding legacy code, navigating complex codebases, and adapting to different compiler architectures. Collaborating with senior engineers to debug intricate issues and ensuring that new features or optimizations maintain backward compatibility are common tasks. Over time, juniors develop strong problem-solving skills and a deeper understanding of compiler theory and systems programming, which are essential for career growth in this field.
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Junior Compiler Software Engineer jobs near you
Infographic showing various Junior Compiler Software Engineer job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $94,542 per year, or $45.5 per hour.

Compiler Software Engineer

Qualcomm

San Diego, CA • On-site

Full-time

Re-posted 12 days ago

Qualcomm rating

8.8

Company rating: 8.8 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

48th of 247 rated software companies

Job description

Job Summary:
Qualcomm Technologies, Inc. is seeking a Compiler Software Engineer to enable open source developers to build software for Qualcomm silicon. The role involves enhancing compiler toolsets and collaborating with hardware and software engineers to optimize performance and usability for a variety of applications, including machine learning.
Responsibilities:
• Work in the GCC, LLVM, glibc, and related open source communities to add features and improve performance for Qualcomm processors
• Identify areas for improvement in compiler toolsets via benchmarking and code analysis
• Collaborate with hardware teams to plan, identify, and contribute support in open source projects for hardware features in Qualcomm silicon
• Identify areas for improvement in tool usability via interaction with users.
• Explore new optimization frameworks for leveraging advance CPU features.
• Design, develop and contribute compiler features and optimizations targeting open source ML frameworks.
Qualifications:
Required:
• Knowledge and/or experience in compiler frameworks such as GCC or LLVM
• Experience in working with open source communities
• Programming in C/C++
• Bachelor’s degree in Engineering, Information Systems, Computer Science, or related field.
• Bachelor's degree in Computer Science, Engineering, Electrical Engineering, or related field and 2+ years of Software Engineering, Systems Engineering, or related work experience.
• Master's degree in Computer Science, Engineering, Electrical Engineering, or related field and 1+ year of Software Engineering, Systems Engineering, or related work experience.
• PhD in Computer Science, Engineering, Electrical Engineering, or related field.
• 1+ year of any combination of academic and/or work experience with compiler or tools.
Preferred:
• Master’s degree or PhD. in Engineering, Information Systems, Computer Science, or related field.
• Established record of contributions to open source compiler project.
• Strong background in computer architecture
Company:
Qualcomm designs wireless technologies and semiconductors that power connectivity, communication, and smart devices. Founded in 1985, the company is headquartered in San Diego, USA, with a team of 10001+ employees. The company is currently Late Stage.

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About Qualcomm

Sourced by ZipRecruiter

Qualcomm is enabling a world where everyone and everything can be intelligently connected. You interact with products and technologies made possible by Qualcomm every day, including 5G-enabled smartphones that double as pro-level cameras and gaming devices, smarter vehicles and cities, and the technology behind the smart, connected factories that manufactured your latest purchase. Our powerful connectivity solutions keep you connected—even in remote areas. Qualcomm 5G and AI innovations are the power behind the connected intelligent edge. You’ll find our technologies behind and inside the innovations that deliver significant value across multiple industries and to billions of people every day.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

San Diego, CA, US

Year founded

1985

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