Senior Software Engineer (Backend)

Stack

Responsibilities

• ▹Design, build, and optimize scalable data pipeline infrastructure for real-time and batch data processing
• ▹Develop new backend features and system improvements with a focus on reliability and performance
• ▹Write clear, well-tested, and well-documented code
• ▹Create and review technical designs, code, and documentation to maintain high engineering standards
• ▹Contribute to Wynd's infrastructure across mobile, desktop, and server-side systems

Requirements

• ▹7+ years of experience in software development, writing high-quality, maintainable, robust code
• ▹Bachelor's or Master's degree in a STEM field, or equivalent practical experience
• ▹Strong experience building and scaling large, distributed systems
• ▹Deep expertise in designing, troubleshooting, and optimizing complex, live software systems
• ▹Hands-on experience with modern development practices, including CI/CD
• ▹Strong analytical and problem-solving skills, particularly diagnosing data flow and performance issues
• ▹Professional or native English proficiency

Soft skills

What we offer

• ▹Competitive salary
• ▹Benefits package
• ▹Equity package
• ▹Fully remote team

About the company

Wynd Labs builds infrastructure that delivers large volumes of web data to companies training the world's most powerful AI models. The team powers Grass, a bandwidth-sharing network enabling a large-scale distributed crawler, and builds pipelines for ingesting, segmenting, and annotating video, transcript, and audio data for frontier AI labs. Fully remote team.