You will own the backend architecture for a sophisticated SaaS platform that processes hundreds of millions of rows of cloud billing data. Navigating complex OLTP and OLAP systems like PostgreSQL and ClickHouse, you will build sub-second APIs that help Fortune 500 enterprises manage millions in infrastructure spend with total precision and clarity.
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Senior Backend Engineer at Duckbill
Tired of solving the 'wrong part' of cloud cost management? Join a high-impact team building a consumption-first financial data platform that tackles terabyte-scale billing challenges for the Fortune 500. Founded by industry veterans with an audience of 35k+ professionals, this startup is moving out of stealth and looking for a Senior Backend Engineer to own the core Python services and ClickHouse architecture. If you want to build a platform that turns millions of rows of unstructured data into precise business intelligence while enjoying 100% covered premiums and early-stage equity, this is the role for you.
About this role
Role overview
About the company
Duckbill
Enterprise b2b15 employees
High-growth SF cloud financial data platform founded by industry experts with a massive 35k+ community and multi-billion dollar market potential.
What you'll do
What you will do
- Design and operate robust backend services using Python and Flask that serve as the backbone for the flagship Skyway cloud financial platform.
- Build and maintain high-performance APIs and data validation patterns that enable frontend and data engineers to deliver low-latency product experiences.
- Optimize complex data workflows across PostgreSQL and ClickHouse to ensure financial correctness and observability for clients making million-dollar decisions.
Who you are
Who this is a fit for
- 5+ years of professional backend experience with at least 3 years explicitly building and operating production-scale services in Python.
- Expert-level SQL skills and experience managing data-heavy applications using both transactional (OLTP) and analytical (OLAP) databases like ClickHouse.
- A product-minded engineer who thrives in high-autonomy startup environments and values shipping reliable, high-quality code over following rigid specifications.
Why this role
Why this role is remarkable
- Work at the ground floor of a startup with a massive "unfair advantage"—an existing community of 35,000 subscribers and deep Fortune 100 relationships.
- Tackle extreme technical challenges involving near-unbounded data cardinality and the ingestion of terabytes of unstructured commercial billing contracts.
- Join a small, elite team of under 10 people where you will have total autonomy to shape foundational architectural decisions and ship code daily.
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