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Software Engineer - Open Source Contributions

micro1

LocationRemote
SeniorityExpert-level proficiency requested; years of experience not specified
Companymicro1
Verified recentlyChecked today
Compensation

$104k-$208k

Salary details are shown when available from the source listing. Sign in before applying so the role can be reviewed against your resume, salary goals, seniority, timezone, and location eligibility.

WFH.team analysis

What this posting tells you

Remote contractor role contributing features, bug fixes, refactoring, and validation to open-source codebases for a customer project. Compensation is output-based and paid per task, but no pay rate or salary range is stated. A minimum number of tasks per week is required, and selected candidates are expected to begin within 24–48 hours after onboarding.

Role lane

Backend, Customer success, Design and creative, Frontend, Medical billing, Product, Software

Where you can work

Eligible countries are not stated.

Working hours

Timezone overlap is not stated.

Arrangement

Expert-level proficiency requested; years of experience not specified · Contractor

Required signals
Proficiency in at least two of Python, C++, Java, Rust, TypeScript, Go, or C#Open-source feature developmentBug fixingCodebase refactoringCompetitive programming and algorithmsCode validation and reviewTechnical documentation
Preferred signals
Experience contributing to open-source projectsPerformance optimizationStrong written and verbal communication
Confirm before applying
  • Eligible hiring countries are not stated
  • Required timezone overlap is not stated
Market context

Backend hiring on WFH.team

3,769active related roles
2,293new in the latest period
171.1jobs per 100 candidates
$202kmedian of comparable listed ranges

This role's listed pay is below the median among 199 comparable roles shown here. Category counts come from WFH.team's latest published remote job market snapshot.

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Skills and signals
Proficiency in at least two of Python, C++, Java, Rust, TypeScript, Go, or C#Open-source feature developmentBug fixingCodebase refactoringCompetitive programming and algorithmsCode validation and reviewTechnical documentationExperience contributing to open-source projectsPerformance optimizationStrong written and verbal communicationRemote
Job description

Software Engineer - Open Source Contributions at micro1

Role Title: Software Engineer — Open Source Contributions

Role Type: Contractor

Location: Remote

micro1 is engaging Software Engineer — Open Source Contributions experts to participate in an impactful customer project focused on high-quality, open source software development. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Scope of Work

Develop, implement, and refine new features within existing open source codebases using Python3, Java, Rust, C++, and Typescript.

Analyze and resolve complex bugs, ensuring robust and maintainable solutions that align with project standards.

Refactor and optimize legacy code to enhance performance, readability, and scalability.

Contribute to code validation processes, focusing on accuracy, output consistency, and best coding practices.

Utilize advanced algorithms and competitive programming techniques to conceptualize and deliver efficient solutions for intricate problems.

Collaborate remotely with other contributors to review proposed changes and maintain project documentation.

Deliver clear, concise technical write-ups to articulate solution design and implementation details.

Preferred qualifications

Expert-level proficiency in at least two of the following: Python, C++, Java, Rust, Typescript, Go, or C#.

Extensive experience in open source contributions, particularly in feature development, bug fixing, and codebase refactoring.

Demonstrated expertise in competitive programming and complex coding problem analysis.

Strong analytical skills to interpret multifaceted problem constraints and identify multiple solution pathways.

Exceptional written and verbal communication skills for clear, precise technical documentation and peer collaboration.

Meticulous attention to detail in code review, validation, and maintenance.

Comfort working independently in a remote, collaborative environment with a commitment to producing high-quality, well-documented code under project deadlines.

Compensation Structure

Compensation is output-based; experts are paid per task that meets the project specifications. The time required to complete work may vary depending on the expert’s experience and workflow. Minimum submission requirements apply. Experts must submit a minimum of tasks per week.

Start Timeline & Availability

We typically fill roles within 48 hours and are looking for experts ready to jump in right away. If selected, we expect you to start your first tasks within 24–48 hours of completing onboarding.

Company context

Working remotely at micro1

micro1 builds human-expertise data and evaluation infrastructure for AI models and agents. It recruits core-team employees and domain experts for AI training projects.

Headquarters
San Francisco Bay Area, California, United States
Founded
2022
Remote policy

Expert opportunities are remote and can be flexible. International applicants are considered, subject to country exclusions and each project's requirements. Core-team work arrangements vary by opening; check the individual posting.

Application process

Apply through the official posting. Expert applicants complete an AI interview and skills certification, followed by project selection and onboarding. Certification does not guarantee a project or immediate work.

Research micro1