Senior Developer, Backend
1PasswordFull Time
Senior (5 to 8 years)
Candidates should have at least 3 years of professional experience as a backend engineer, with demonstrated experience building robust, high-performance event-driven systems and APIs. Proficiency in relational databases like Postgres, writing concurrent code, and familiarity with the AWS stack (RDS, ECS) and stream processing (Kafka) are essential. Additional desirable attributes include experience building trading systems, Golang proficiency, frontend development familiarity, knowledge of machine learning or AI including LLMs, and experience trading on prediction markets.
The Backend Engineer will build and maintain the infrastructure underlying Kalshi's trading operations. This role offers significant influence in shaping the future of Kalshi Trading and involves charting a path in a growing and evolving environment with ample greenfield opportunities.
Regulated exchange for event contracts trading
Kalshi operates as a regulated exchange where traders can speculate on the outcomes of various events through a unique product called 'event contracts.' These contracts allow investors to bet on whether specific future events will happen, such as changes in Covid-19 statistics or legislative decisions in Congress. The platform expands the traditional futures market by addressing new economic risks, making it accessible to both individual investors and institutional traders who want to hedge or speculate on significant events. Kalshi earns revenue by charging transaction fees on trades made on its platform. What sets Kalshi apart from its competitors is its regulatory approval from the Commodity Futures Trading Commission (CFTC), which allows it to offer this new asset class in a compliant manner.