Sioux digital 1:1

Fullstack Developer, Python & React – Junior/Mid-level

Sioux digital 1:1

full-time

Posted on:

Location Type: Remote

Location: Brazil

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Job Level

Junior

Tech Stack

AWSDockerJavaScriptMongoDBNode.jsNoSQLPostgresPythonReactSQLVue.js

About the role

  • Build and maintain serverless APIs and workers on AWS
  • Develop and improve ingestion and transformation pipelines, and implement crawlers and complex integrations
  • Integrate LLMs (generative AI) into our products and automate flows via WhatsApp and tools like N8N
  • Participate in technical decisions, perform code reviews, and ensure system resilience (observability and security)
  • Contribute to both the backend and frontend of internal and customer-facing products.

Requirements

  • Strong experience with Node.js or Python
  • Proficiency with modern frameworks such as React or Vue
  • Strong SQL skills (PostgreSQL) and familiarity with NoSQL (MongoDB)
  • Experience with AWS (Lambda, S3, SQS) and event-driven architectures
  • Comfortable working with multiple data sources and third-party APIs
  • Ownership mentality, autonomy, and use of Git for collaboration
  • Experience with web scraping at scale (crawlers, proxies, rate limiting) is a plus
  • Familiarity with automation tools like N8N is a plus
  • Knowledge of IaC (Serverless Framework, SST or AWS CDK) is a plus
  • Experience with Docker and CI/CD pipelines (Bitbucket or GitHub Actions) is a plus
  • Prior experience integrating OpenAI API or similar services is a plus
Benefits
  • Meal allowance
  • Medical and dental insurance (Bradesco)
  • Life insurance
  • Annual bonus
  • Gympass
  • Remote work
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Node.jsPythonReactVueSQLPostgreSQLNoSQLMongoDBAWSDocker
Soft Skills
ownership mentalityautonomy