> Markdown version of [/jobs/ext/4720502-quantitative-developer-300k-500k-san-francisco-ca-apply-now](https://www.wearedevelopers.com/jobs/ext/4720502-quantitative-developer-300k-500k-san-francisco-ca-apply-now). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Quantitative Developer $300K-$500K - San Francisco, CA | Apply Now - **Company:** Prota, Inc. - **Location:** San Francisco, CA, United States - **Salary:** $300,000 - **Contract:** Permanent contract - **Skills:** Airflow, Amazon Web Services, Data Security, Python (Programming Language), PostgreSQL, MongoDB, Redis, SQL Databases, Scripting, Apache Spark, Pandas, Data Management, Data Pipelines - **Published:** November 14, 2026 - **Apply:** https://www.careerbuilder.com/job-details/quantitative-developer-300k-500k-san-francisco-ca-apply-now-san-francisco-ca--b4c3ef60-5956-47a1-bc4c-418162defa91 ## About the Role SQL Databases, Redis, Quantitative Research, Python Programming/Scripting Language, SQL (Structured Query Language), Data Management, Amazon Web Services (AWS), PostgreSQL, Problem Solving Skills ## Description Now Hiring: Quantitative Developer in San Francisco, CA! Apply now with 24/7 PT. Responsibilities: - Design and implement robust data pipelines and tools that bring quantitative research into production (Dagster, Spark, AWS) - Partner with research teams to ensure style factor research outputs are scalable, testable, and integrated - Own problem-solving tasks such as automating research workflows, enabling scalable data access, or resolving cross-system compatibility issues Requirements: - Strong Python development skills - Deep understanding of Pandas and Polars - Experience with SQL and non-SQL databases (Postgres, Redis, Mongo) Apply now with 24/7 PT! Compensation: - Competitive pay ($300,000-$500,000/year)