Kalshi

Build and maintain high-performance backend infrastructure for Kalshi Trading’s affiliated prediction-market trading operations. You’ll work on trading systems, order management, event-driven services, APIs, and concurrent code while shaping a growing greenfield function.

Build and shape Kalshi’s trading experience and user-facing web platform as a frontend engineer with significant product ownership. You’ll develop React and TypeScript features, collaborate with designers, and use user feedback to create an engaging financial product.

Own and scale Kalshi’s Flutter-based mobile trading application, delivering high-quality customer-facing features end to end. You’ll shape mobile architecture, performance, reliability, and engineering practices as the team grows.

Build high-performance backend services, APIs, personalization systems, and product features that power trading experiences on Kalshi’s prediction market platform. You’ll partner across product, design, operations, and frontend engineering to ship high-impact features.

Build high-performance trading, exchange, clearing, and market infrastructure for Kalshi’s prediction-market platform. You’ll own substantial greenfield systems, lead impactful projects, and work closely with customers and financial partners.

Join Kalshi as a Site Reliability Engineer building the reliable, observable infrastructure behind a new generation of financial markets. You’ll automate operations, improve cloud systems, resolve incidents, and drive reliability across the engineering organization.

Build and own greenfield infrastructure powering Kalshi’s exchange, clearinghouse, APIs, and financial-market connectivity. You’ll work across cloud, Kubernetes, deployment, testing, networking, and reliability systems with broad technical ownership.