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-protected 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.

📌 Haskell Database Software Engineer (Canada)
🏢 Important Group
📍 Canada