Senior Product Engineer (Software Engineer)

Department: Engineering

Location: San Francisco

Employment Type: FullTime

About the Role

Join a product engineering team at a Series A consumer fintech company building tools for personal finance. You will develop consumer-facing features that help people manage cash flow, access paychecks, and build credit, contributing to products that support their financial wellbeing.

What You'll Do

• Build product features end to end, from domain models and business logic to API integrations.

• Deliver and iterate on product work through data-informed, incremental releases.

• Use SQL and analytics tools to evaluate product and system performance.

• Debug complex state machines in event-driven systems that use pub/sub.

• Ship through CI/CD, own implementations through production, and help respond to incidents.

What We're Looking For

• At least 3 years of experience building backend features end to end for production systems, ideally in an early-stage startup or high-growth environment.

• Experience developing consumer-facing products and working with event-driven architectures and message queues such as Kafka, Pub/Sub, or similar.

• Proficiency designing and consuming RESTful APIs, including authentication, authorization, and rate limiting.

• Experience with PostgreSQL or MySQL, data modeling, query optimization, SQL, and analytics tools.

• Strong computer science fundamentals, including algorithms, data structures, and system design.

• Hands-on experience with CI/CD, version control, automated testing, and code review.

• Go experience deployed on GCP is valuable, as is experience in a high-bar engineering environment.

• Strong communication and collaboration skills across technical and non-technical teams.

Compensation & Benefits

The salary range is $120,000 to $200,000 USD annually. Visa sponsorship is available.

Location

This is an on-site role based in San Francisco, California, United States.