CI&T

Senior Backend Developer, Node/Python

CI&T

full-time

Posted on:

Location Type: Hybrid

Location: 🇧🇷 Brazil

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Job Level

Senior

Tech Stack

GraphQLJavaScriptNext.jsNode.jsPython

About the role

  • Support the Tech Lead in technical and architecture decisions;
  • Serve as a technical reference for the team, mentoring and training other developers;
  • Develop and enhance services and APIs in Python and Node.js;
  • Refine technical stories, ensuring clarity and quality in deliverables;
  • Implement automated tests and engineering best practices;
  • Integrate and consume Generative AI APIs securely and efficiently;
  • Promote the use of AI across the development lifecycle (code, documentation, troubleshooting);
  • Support maturity in observability and operational reliability;
  • Create and maintain technical documentation and support the internal developer community.

Requirements

  • Strong experience in Python and Node.js (Next.js, NestJS, or Express);
  • Experience with REST APIs and, preferably, GraphQL/Webhooks;
  • Experience with CI/CD and DevOps practices (IaC, automation, containers, orchestration);
  • Knowledge of information security and secrets management;
  • Experience with relational and non-relational databases;
  • Experience with observability (logs, tracing, metrics, APM);
  • Experience in automated testing and continuous quality;
  • Experience with AI tools applied to development and an interest in fostering this culture;
  • Strong technical communication and structured documentation (with AI support);
  • Experience in technical mentorship and support.
Benefits
  • Health and dental insurance;
  • Meal and food allowance;
  • Childcare assistance;
  • Extended parental leave;
  • Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) and TotalPass;
  • Profit Sharing (PLR);
  • Life insurance;
  • Continuous learning platform (CI&T University);
  • Employee discounts club;
  • Free online platform dedicated to physical and mental health and well-being;
  • Pregnancy and responsible parenting course;
  • Partnerships with online course platforms;
  • Language learning platform;
  • And many more

Applicant Tracking System Keywords

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

Hard skills
PythonNode.jsNext.jsNestJSExpressREST APIsGraphQLCI/CDDevOpsautomated testing
Soft skills
mentoringtechnical communicationstructured documentation
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