Description Work at DaCodes
We are a software and digital transformation firm delivering high-impact solutions. For 10 years, we have created technology-driven innovations with a team of +220 talented #DaCoders, including developers, architects, UX/UI designers, PMs, QA testers and more. Our teams collaborate with clients across LATAM and the US, consistently achieving outstanding results. At DaCodes, you will have the opportunity to boost your professional growth, work on diverse projects across multiple industries, and contribute to the design, implementation, and optimization of cloud-based infrastructures. Our DaCoders have a huge impact on the success of our business and our clients. You will be the expert driving our projects forward, while gaining exposure to disruptive startups and integral brands.
Are you in?
Requirements REQUIREMENTS
Role:
Fullstack Software Engineer (Haskell Backend + PureScript Frontend) Core stack:
Haskell, PureScript, PostgreSQL, and custom database technology
Key Responsibilities
Design, implement, and maintain
backend services in Haskell ,



leveraging strong static typing and functional programming best practices. Develop
front-end applications in PureScript
(e.g., Halogen, React-Basic-Hooks), integrating APIs and handling asynchronous workflows safely. Model, query, and optimize
PostgreSQL databases , ensuring performance, scalability, and reliability. Build and maintain
custom database connectors and data access layers
to support proprietary database technology. Write comprehensive
unit and integration tests
(Hspec, Hedgehog, QuickCheck, purescript-spec) to ensure high-quality software delivery. Contribute to code reviews, documentation, and technical standards across teams. Ensure
security, observability, and resilience
in production environments.
Desired Profile
5 years of experience
in backend development with
Haskell
(GHC, Servant, Warp, Aeson, Polysemy, etc.). 5
years of experience
in frontend functional development with
PureScri

📌 Full-Stack (Haskell Backend + PureScript Frontend) (Saltillo)
🏢 Dacodes
📍 Saltillo