Fullstack Developer – Mid-level

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🔥 0 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Datarisk

51 - 200 employees

Founded 2017

🤖 Artificial Intelligence

☁️ SaaS

💳 Fintech

Artificial Intelligence • SaaS • Fintech

Datarisk is a data science and AI company that provides an MLOps platform, Model-as-a-Service (MaaS), credit-scoring solutions and AI agents to help organizations train, deploy and monitor machine learning models. It focuses on improving decision-making and risk management for financial institutions, fintechs and enterprises across sectors (marketing, supply chain, people analytics, retail and healthcare) by delivering cloud-hosted predictive models, specialized credit scores and consulting services. Datarisk positions itself as a B2B SaaS provider of machine learning and AI-driven products and services.

📋 Description

• Develop end-to-end features with an emphasis on frontend (React/TypeScript), integrating with backend APIs (Python/FastAPI) that power Artificial Intelligence solutions; • Build interfaces and analytical dashboards that translate data and predictions from Machine Learning models and Generative AI into clear user experiences; • Collaborate with Product and UX Design to transform flows and wireframes into high-quality components, following the product design system and frontend architecture standards; • Troubleshoot and solve software issues autonomously, applying engineering best practices on the frontend and making occasional contributions to the backend; • Maintain high standards for code quality and documentation, actively participating in code reviews; • Contribute to the team’s technical growth by sharing knowledge about the stack and frontend best practices with colleagues.

🎯 Requirements

• Solid experience with React and TypeScript, including hooks, server-state management (e.g., TanStack Query), and scalable component architecture (e.g., Feature-Sliced Design); • Experience with UI libraries (Tailwind, shadcn/ui, or equivalents) and building data-oriented interfaces (tables, charts, dashboards); • Knowledge of Python and backend frameworks such as FastAPI, Django, or Flask, with the ability to contribute to endpoints and integrations when needed; • Experience consuming RESTful APIs and integrating frontend and backend in SaaS products, ideally multi-tenant; • Experience with relational databases, especially PostgreSQL; • Experience working in agile development and a strong interest in building AI-based products; • Ability to solve problems independently, with good communication skills and close collaboration with UX and Product teams.

🏖️ Benefits

• Bradesco health and dental insurance; • Wellhub (formerly Gympass); • Conexa Saúde & Psicologia Viva (telehealth services); • Corporate partnership with Open English (discounts on English & Spanish courses); • Caju: Home office allowance; • Paid leave of 22 business days per year; • Birthday day off; • Employment model: PJ (contractor).

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