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Freelance Compiler Software Engineer Jobs (NOW HIRING)

Sigma Computing

Software Engineer - Compiler

New York, NY · On-site

$170K - $235K/yr

As a member of the Compiler Team, you will join a group of engineers dedicated to building the core ... high-quality software systems * Demonstrated success building and maintaining complex ...

Q-CTRL

Software Engineer

San Francisco, CA

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs ...

Q-CTRL

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs ...

Q-CTRL

Software Engineer

Los Angeles, CA

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs ...

Q-CTRL

Software Engineer

Los Angeles, CA

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs ...

Q-CTRL

Software Engineer

San Francisco, CA

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs ...

Q-CTRL

Software Engineer

Los Angeles, CA

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... You'll work alongside compiler engineers and researchers to develop scalable backend systems, APIs ...

Sigma

Software Engineer - Compiler

San Francisco, CA · On-site

... compiler infrastructure and intermediate representations that translate spreadsheet operations into ... Required : • 5+ years experience engineering high-quality software systems • Demonstrated ...

Q-CTRL

Senior Compiler Engineer

San Francisco, CA

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and evolution of the compiler that powers next-generation quantum computing systems. Working closely ...

Q-CTRL

Senior Compiler Engineer

San Francisco, CA · On-site

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and evolution of the compiler that powers next-generation quantum computing systems. Working closely ...

Q-CTRL

Senior Compiler Engineer

Los Angeles, CA

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and evolution of the compiler that powers next-generation quantum computing systems. Working closely ...

Q-CTRL

Senior Compiler Engineer

Los Angeles, CA · On-site

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and evolution of the compiler that powers next-generation quantum computing systems. Working closely ...

Q-CTRL

Senior Compiler Engineer

San Francisco, CA

$135K - $210K/yr

About the role As a Senior Software Engineer on the Boulder Opal team, you will lead the design and evolution of the compiler that powers next-generation quantum computing systems. Working closely ...

NVIDIA

Manager, Compiler Engineering

Hillsboro, OR · On-site

Required : • Degree in Computer Science, ECE or equivalent experience • A software engineer ... of compiler internals from front end to run-time environment Company : NVIDIA is a computing ...

Apple

Swift Compiler Engineer

Cupertino, CA · On-site

$63.75 - $88/hr

The Swift Compiler Team at Apple is a unique opportunity to evolve the Swift programming language ... We are looking for a software engineer passionate about programming languages and developer ...

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Freelance Compiler Software Engineer information

See salary details

$24K

$104.9K

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

As of Aug 7, 2026, the average yearly pay for freelance compiler software engineer in the United States is $104,863.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $120,000.00 per year, depending on experience, location, and employer.

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

To thrive as a Freelance Compiler Software Engineer, you need a deep understanding of compiler theory, programming languages (such as C/C++ or Rust), and data structures, often supported by a degree in computer science or related experience. Proficiency with tools like LLVM, GCC, build systems, and debuggers, as well as familiarity with version control systems like Git, is typically required. Strong problem-solving, self-management, and communication skills help you deliver solutions to clients and collaborate remotely. These skills and qualities are crucial for building efficient, reliable compiler software and maintaining client trust in a competitive freelance environment.

What is the difference between Freelance Compiler Software Engineer vs Freelance Software Developer?

AspectFreelance Compiler Software Engineer

Required CredentialsTypically a computer science degree or equivalent experience, knowledge of compiler design, programming languages, and software development tools.
Work EnvironmentIndependent, project-based work often involving specialized tasks like language parsing, optimization, and code generation.
Employer & Industry UsageUsed by tech companies, startups, or clients needing custom compiler solutions or language tools.
Common Search & ComparisonOften compared with general software developers but focuses on compiler-specific expertise.

While both roles involve software development, a Freelance Compiler Software Engineer specializes in designing and optimizing compilers and language tools, requiring specialized knowledge. In contrast, a Freelance Software Developer has a broader scope, working on various applications and systems without necessarily focusing on compiler technology.

What are some common challenges faced by freelance compiler software engineers when working with clients on diverse projects?

Freelance compiler software engineers often encounter challenges such as adapting quickly to different codebases, understanding varying project requirements, and integrating their work with existing developer teams. Since compiler projects can be highly specialized, clear communication with clients about technical constraints and expectations is crucial. Additionally, freelancers may need to juggle multiple projects simultaneously, which requires strong organizational skills and the ability to prioritize tasks effectively.

What is a freelance compiler software engineer?

A Freelance Compiler Software Engineer is a professional who specializes in designing, developing, and optimizing compilers on a contract or project basis rather than as a full-time employee. They work with programming languages and toolchains to translate source code into executable programs, ensuring efficiency and correctness. These engineers may be hired for projects such as building custom compilers, improving existing compiler performance, or integrating new language features. Freelancers enjoy flexibility in choosing projects and often work remotely for clients across various industries.
More about Freelance Compiler Software Engineer jobs
What cities are hiring for Freelance Compiler Software Engineer jobs? Cities with the most Freelance Compiler Software Engineer job openings:
What are the most commonly searched types of Compiler Software Engineer jobs? The most popular types of Compiler Software Engineer jobs are:
What states have the most Freelance Compiler Software Engineer jobs? States with the most job openings for Freelance Compiler Software Engineer jobs include:
What job categories do people searching Freelance Compiler Software Engineer jobs look for? The top searched job categories for Freelance Compiler Software Engineer jobs are:
Freelance Compiler Software Engineer jobs near you
Infographic showing various Freelance Compiler Software Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $104,863 per year, or $50.4 per hour.

Software Engineer - Compiler

Sigma Computing

New York, NY • On-site

$170K - $235K/yr

Full-time

Medical, Retirement

Re-posted 12 hours ago

Job description

About the Role
Sigma Computing is redefining business intelligence by making complex data analysis accessible through a high-performance platform built for the modern data stack. The Compiler Team plays a foundational role in this mission by transforming user-driven spreadsheet interactions into highly optimized SQL queries, enabling seamless exploratory analytics on cloud data warehouses. As a member of the Compiler Team, you will join a group of engineers dedicated to building the core systems and abstractions that power Sigma's intuitive spreadsheet interface, ensuring speed, reliability, and scalability for all users.
What You Will Be Doing
  • Tackle core challenges at the intersection of data modeling, query compilation, and large-scale interactive analytics-making it possible for end-users to query data warehouses efficiently without deep technical knowledge
  • Design, build, and maintain sophisticated compiler infrastructure and intermediate representations that translate spreadsheet operations into optimized query plans
  • Apply advanced optimization strategies to improve performance and accuracy across a wide range of query workloads and data architectures
  • Contribute to both backend (Rust) and key frontend foundations (TypeScript), evolving critical abstractions that enable end-to-end workflow optimizations and new features
  • Debug, analyze, and resolve complex issues, ensuring robustness and maintainability in a rapidly evolving product
  • Collaborate with engineers and product stakeholders to review designs and code, driving technical best practices and architectural decisions throughout the team and company

Qualifications We Need
  • 5+ years experience engineering high-quality software systems
  • Demonstrated success building and maintaining complex infrastructure or core platform services
  • Deep understanding of Computer Science fundamentals, particularly in compilers, algorithms, SQL Optimization
  • Passion for teamwork, technical ownership, and continually raising the engineering bar
  • Experience working in an iterative, high-cadence environment

Qualifications We Want (also, skills you'll learn!)
  • Exposure to distributed systems, query optimization, or database internals
  • Experience with API or data model design in the context of high-performance cloud services
  • Familiarity with cloud infrastructure (e.g., GCP, AWS, Azure)
  • A curiosity for new languages and tools, and a drive to solve challenging problems at scale (Rust, Go, Node, K8s, GraphQL)

Additional Job details
The base salary range for this position is $170k - $235k annually.
Compensation may vary outside of this range depending on a number of factors, including a candidate's qualifications, skills, competencies and experience. Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work at Sigma Computing. This role is eligible for stock options, as well as a comprehensive benefits package.
About us:
Sigma is the AI Apps and agentic analytics platform built on the cloud data warehouse. Business and technical teams use Sigma to explore live data, build intelligent applications, and automate critical workflows all without moving data or breaking governance. Sigma supports a spreadsheet interface, SQL, Python, and native AI in a single governed workspace, giving every team the speed to act and IT the control to scale. Sigma is trusted by more than 2,000 customers, including AMD, Duolingo, Colgate-Palmolive, and JPMorgan Chase.
Sigma announced its $80M in Series E financing in May 2026. The round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Come join us!
Benefits For Our Full-Time Employees:
  • Equity
  • Generous health benefits
  • Flexible time off policy. Take the time off you need!
  • Paid bonding time for all new parents
  • Traditional and Roth 401k
  • Commuter and FSA benefits
  • Lunch Program
  • Dog friendly office

Sigma is an equal opportunity employer. We are committed to building a smart and strong team regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, veteran, or any other protected status. We look forward to learning how your experience can enable all of us to grow.
Note: We have an in-office work environment in all our offices in SF, NYC, London and Sydney.
Our Privacy Practices
When you submit a job application on this site, Sigma processes your personal data for the purposes of evaluating your candidacy for employment at Sigma and as otherwise needed throughout the recruitment and hiring process. Please review Sigma's Candidate Privacy Notice for more details. Please note that your personal data may be transferred to a country other than the one in which it was provided (including to the USA, the UK, and Canada, Australia).
Sigma's use of AI
This hiring process utilizes artificial intelligence tools to assist in candidate screening and assessment. Our AI tools are designed to complement, not replace, human decision-making.

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