Haskell Database Software Engineer

Build Haskell services and PostgreSQL data models for Bitnomial’s regulated derivatives exchange, clearinghouse, and brokerage systems. Design database features where financial accuracy matters.

As a Software Engineer, you will ship well-typed features across Bitnomial systems supporting digital-asset derivatives. You will design schemas, queries, constraints, indexes, and migrations while understanding order, trade, clearing, and settlement flows. Strong SQL, PostgreSQL, and functional or strongly typed programming experience are central.

Key Responsibilities:

• Build, test, and ship reviewed Haskell service features
• Design schemas, constraints, indexes, and exact numeric types
• Write reversible, lock-safe migrations for large tables
• Investigate execution plans, metrics, queries, and access patterns
• Monitor systems and support settlement operations

Requirements:

• Three or more years of professional software engineering experience
• Experience with Haskell, Rust, C++, or similar languages
• Strong SQL and PostgreSQL skills, including transactions
• Knowledge of concurrency, replication, consistency, retries, and idempotency
• Willingness to participate in on-call and operational shifts

Apply database rigor, Haskell engineering, and operational judgment to financial infrastructure at Bitnomial’s regulated exchange.