Standard Library Engineer

Winixx; Atlanta (GA); On-site; USD 100,000 - 145,000; Full time

Benefits offered by this job

Paid time off

Company holidays

Professional development

Visa sponsorship

Job summary

Winixx Inc. is seeking a Standard Library Engineer in Atlanta, GA, hybrid, full-time. The role focuses on implementing and testing core standard library modules for the new .wnx language, supporting collections, concurrency, and I/O under senior engineers.

You will document APIs, fix bugs from internal testing, and contribute to API design discussions, with a competitive base salary and a performance bonus program. Visa sponsorship is available for the right talent.

Qualifications

• 3+ years of experience building library or framework code.
• Solid understanding of API design principles.
• Strong documentation habits.
• Bachelor’s degree in Computer Science or equivalent experience.

Responsibilities

• Implement and test standard library modules (collections, I/O, error handling).
• Write documentation and usage examples for standard library APIs.
• Fix bugs and edge cases surfaced through internal dogfooding.
• Support API design discussions with usage-pattern research.

Skills

API design

Documentation

Library/framework code

Education

Bachelor’s degree in Computer Science

Job description

Openings › Language Engineering › Standard Library Engineer

Standard Library Engineer

Atlanta, GA, US Hybrid Full-time $100,000 – $145,000

About Winixx

Winixx Inc. is a New York-based technology holding company operating a portfolio of over 35 SaaS platforms across freight, fleet management, financial infrastructure, and market intelligence. We are building WinixxOS — a distinctive, AOSP-based operating system powering a full lineup of consumer hardware — and, over a multi-year horizon, .wnx, a proprietary programming language designed to be announced alongside WinixxOS. This is founding-team language engineering: you would be shaping the core type system, memory model, and syntax of a new language from its very first version, not extending someone else's spec.

Role Summary

The Standard Library Engineer implements and tests core standard library modules for .wnx, supporting collections, concurrency, and I/O work under the direction of senior engineers.

What You’ll Do

• Implement and test standard library modules (collections, I/O, error handling)
• Write documentation and usage examples for standard library APIs
• Fix bugs and edge cases surfaced through internal dogfooding
• Support API design discussions with usage-pattern research

What We’re Looking For

• 3+ years of experience building library or framework code, ideally for a programming language or major SDK
• Solid understanding of API design principles
• Strong documentation habits
• Bachelor’s degree in Computer Science or equivalent experience
• Competitive base salary commensurate with experience
• Performance bonus program tied to individual and company milestones
• Visa sponsorship available for the right talent
• Full-time role with a minimum one-year commitment
• A rare opportunity to help design and build a production programming language from scratch
• Collaborative, mission-driven team environment
• Paid time off and company holidays
• Professional development and continuing education support

Winixx Inc. is an equal opportunity employer. We evaluate all applicants on the basis of qualifications, experience, and demonstrated ability without regard to race, color, religion, sex, national origin, disability, veteran status, or any other characteristic protected by applicable law.

This is a full‑time position with a minimum one‑year commitment, on a multi‑year (5‑year horizon) language development effort. Visa sponsorship is available for candidates with the right qualifications and experience.

The compensation range reflected in this posting represents the minimum and maximum target range for this position. Individual pay within the posted range is determined by a candidate's demonstrated experience, educational background, skill set, and geographic location. Final compensation is established at the time of offer and may fall anywhere within the stated range based on these factors.

Compensation ranges reflect national US market data and are subject to change. Additional forms of compensation may include performance bonuses, equity participation, and other benefits as outlined in your offer documentation.