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Intellectsoft logo
Intellectsoft

Engineering Your Vision

Senior Full Stack Developer, Python, React

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

66 days ago

Salary

0

Seniority

Senior

Job Description

Senior Full Stack Developer, Python, React

Intellectsoft

• Build scalable backend services and APIs using Python and FastAPI. • Develop clean, async, well-structured code following best practices. • Design and maintain multi-tenant systems. • Integrate third-party APIs (Veeva Vault, Adobe PDF Services, OCR). • Build and optimize React components for performance and usability. • Collaborate closely with product, design, and engineering teams. • Ship high-quality features fast and keep improving them.

Job Requirements

  • 7+ years of experience in software development.
  • Strong Python background - 5+ years - (async/await, asyncio, type hints, Pydantic, SOLID).
  • 3+ years building UIs with React.js.
  • Solid knowledge of JavaScript, HTML, CSS, and modern front-end practices.
  • Experience building and maintaining APIs and microservices with FastAPI - 3+ years.
  • Solid SQLAlchemy experience - 3+ years.
  • Hands-on experience with: Feature engineering pipelines, Real-time and batch inference systems and Model serving.
  • Comfortable working across the full development lifecycle (code reviews, testing, CI/CD, production).
  • Strong problem-solving skills and a builder mindset.
  • Team player who works well with product, UX, and business stakeholders.
  • Curious, proactive, and adaptable — you like learning and moving fast.
  • Nice to have
  • DevOps experience (Docker, CI/CD with GitHub Actions or Azure DevOps).
  • Kubernetes experience.
  • Cloud experience, especially Azure (OpenAI, Blob Storage, Key Vault).
  • Knowledge of data security and multi-tenant architectures.
  • PySpark or Scala.

Benefits

  • Awesome projects with an impact
  • Udemy courses of your choice
  • Team-buildings, events, marathons & charity activities to connect and recharge
  • Workshops, trainings, expert knowledge-sharing that keep you growing
  • Clear career path
  • Absence days for work-life balance
  • Flexible hours & work setup - work from anywhere and organize your day your way

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