Senior Snowflake Developer – Risk Technology at hdid

Type: Full-time
Level: senior

Description

Jefferies Financial Group is seeking a Senior Snowflake Developer for its Risk Technology group. The role focuses on designing, optimizing, and enhancing Snowflake-based Market Risk Time Series infrastructure used for VaR and SVaR calculations. Responsibilities include bi-temporal schema design, micro-partitioning and clustering, SQL and Snowpark development, performance and cost optimization, Python ETL/ELT pipelines, market-data integration, quant-library integration, and data-quality remediation. The position requires 8+ years of relational database and big-data application development experience, advanced Python, expert SQL, strong Snowflake expertise, and market-risk domain knowledge.

Required Skills

Snowflake
Schema design
Snowpark
Query optimization
Python
Quant libraries
Data remediation
Market risk
Relational databases
SQL
Problem solving
Communication

Additional Information

Required Previous Experiences: At least 8 years of hands-on application development experience with relational databases and big-data platforms.
Deep Snowflake development, schema design, performance tuning, advanced Python, and market-risk domain knowledge.
Preferred Qualifications: Self-starter with an entrepreneurial approach.
Proactive escalation and follow-up.
Strong time management.
Strong analytical and problem-solving abilities.
Strong verbal and written communication.