Senior Product Engineer (Software Engineer)

location_onSan Franciscopayments$120,000 – $200,000/yrschedule7 hours ago

apartmentWork style:On-site

trending_upExperience level:Senior

badgeEmployment:Full-time

historyMinimum experience:3+ years

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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.