Software Engineer — GraphQL Engine (Haskell)

Hasura is an open-source company building the world's fastest GraphQL engine. The core engine team in Bengaluru works in Haskell to compile GraphQL queries to optimised SQL and build federation capabilities. **Responsibilities:** - Implement new GraphQL features: subscriptions, batch mutations, federation v2 - Optimise the query compilation pipeline for PostgreSQL, MySQL, and BigQuery - Contribute to Hasura's open-source codebase (3,000+ GitHub stars) - Write clear technical blog posts and documentation for the developer community **Qualifications:** - 2+ years of software engineering experience - Experience with Haskell or another strongly-typed functional language (Scala, OCaml, F#) - Understanding of database internals: query planning, execution plans, indexes - Comfort contributing to open-source projects and engaging with external contributors