Finance Data Engineer – Onsite, 6-Month Contract

Weekday AI (YC W21); Bellevue (WA); On-site; USD 82,656 - 117,096; Full time

Job summary

Weekday AI (YC W21) is seeking a hands-on Data Engineer - Finance to design, build, and maintain the production data infrastructure that powers our finance operations. This 6-month, full-time onsite contract offers a high-impact role within a lean data team.

The role focuses on robust PySpark pipelines, SQL data processing, and end-to-end data quality. You will collaborate with finance and engineering, own pipeline reliability, and help scale our data architecture for accurate financial

Qualifications

• 2-4 years of professional experience as a Data Engineer.
• Strong hands-on experience with PySpark and distributed data processing frameworks.
• Advanced SQL skills with experience writing efficient, production-grade queries.
• Experience building, maintaining, and optimizing large-scale ETL/data pipelines.
• Ability to work independently while collaborating effectively across cross-functional teams.
• Bachelor's degree in Computer Science or a related technical discipline.
• Excellent written and verbal communication skills. Willingness to work onsite full-time.

Responsibilities

• Design, build, and maintain robust PySpark-based data pipelines to ensure accurate and timely financial data processing.
• Write, optimize, and troubleshoot complex SQL queries to extract, transform, and validate large-scale financial datasets.
• Collaborate closely with finance and engineering stakeholders to translate business requirements into reliable data infrastructure solutions.
• Own end-to-end data quality by identifying, investigating, and resolving pipeline issues efficiently.
• Improve the reliability, scalability, and performance of data workflows supporting finance operations.
• Contribute to architecture discussions and recommend best practices for data engineering and pipeline optimization.
• Document workflows, data models, and engineering processes to ensure maintainability and knowledge sharing.

Skills

SQL

Independent work

Cross-functional collaboration

Communication

Education

Bachelor's degree in Computer Science or related field

Tools

PySpark

ETL pipelines

Distributed data processing

Job description

Weekday AI (YC W21) is seeking a hands-on Data Engineer - Finance to design, build, and maintain the production data infrastructure that powers our finance operations. This 6-month, full-time onsite contract offers a high-impact role within a lean data team.

The role focuses on robust PySpark pipelines, SQL data processing, and end-to-end data quality. You will collaborate with finance and engineering, own pipeline reliability, and help scale our data architecture for accurate financial