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Sioux digital 1:1

Backend Developer - AI, Junior/Mid-level

Sioux digital 1:1

Backend Developer focused on AI for Namu, a health and wellness company. Collaborating on innovative AI solutions and developing data pipelines in a hybrid work model.

Posted 4/16/2026full-timeSão Paulo • 🇧🇷 BrazilJuniorWebsite

Tech Stack

Tools & technologies
JavaScriptNoSQLPythonSQLTypeScript

About the role

Key responsibilities & impact
  • Develop Proofs of Concept (PoCs), MVPs and initial AI and data solutions
  • Build data pipelines and integrations to validate models, agents and features
  • Collaborate with other teams to explore new technologies and architectures
  • Apply development best practices to ensure robustness, scalability and quality of prototypes
  • Support the evolution of prototypes into production environments (mid-level)

Requirements

What you’ll need
  • Proficiency in Python and SQL
  • Good proficiency in JavaScript or TypeScript
  • Experience with relational databases and query optimization
  • Experience with Git/GitHub and development environments (VS Code)
  • Ability to build integrations, APIs and webhooks for proof-of-concept validation
  • Experience with NoSQL databases, Data Warehouses or modern data architectures (nice to have)
  • Knowledge of prompt engineering and advanced AI agent development (nice to have)
  • Experience with workflow orchestration and pipeline automation (nice to have)
  • Experience with generative AI solutions in corporate environments (nice to have)

Benefits

Comp & perks
  • Hybrid model with a light, collaborative environment (4 days on-site and 1 day remote)
  • Opportunity to grow with the company and take on greater responsibility
  • Amil medical plan
  • Amil dental plan
  • Birthday day off
  • Paid vacation
  • Access to the NAMU platform
  • TEM Saúde program
  • Pharmacy discounts
  • Discounts on undergraduate, graduate, extension and language courses

ATS Keywords

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Hard Skills & Tools
PythonSQLJavaScriptTypeScriptrelational databasesquery optimizationAPIswebhooksNoSQL databasesdata pipelines
Soft Skills
collaborationproblem-solvingcommunicationadaptabilityattention to detail