About FullStack
FullStack is the most transparent IT talent network, connecting highly skilled individuals with top general companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing transparency, fair opportunities, and professional growth, we empower our engineers to deliver their best work while collaborating with innovative teams worldwide.

We’re Most Proud Of
- Offering life-changing opportunities for talented software professionals across the Americas.
- Enhancing highly-skilled software development teams of hundreds of the world’s greatest companies.
- Our 4.2-star rating on GlassDoor.
- Our client Net Promoter Score of 68, twice the industry average.

The Opportunity
Join our talent network and connect with U.S. clients for flexible, project-based development work as a Principal Data Engineer.




- You will integrate directly into our client's team and work alongside their existing designers and engineers on a daily basis.

What We're Looking For
- 7+ years of professional software or data engineering experience.
- Advanced English is required (excellent oral and written communication skills are tantamount for this role).
- Successful completion of a four-year college degree is required.
- Extensive experience building, maintaining, and scaling large-scale distributed systems and data infrastructures in production.
- Solid understanding of software engineering principles as a strong generalist, prioritizing architectural trade-offs and systems design over tool-specific specialization.
- Demonstrated experience serving as a technical anchor, leveling up team members, and driving alignment across technical initiatives.
- Track record of designing, modeling, and optimizing complex backend data structures and pipelines (SQL and NoSQL).
- Hands-on experience operating cloud infrastructure and managing data

📌 Principal Data Engineer (Concepción)
🏢 Fullstack
📍 Concepción