SiDi

Full Stack Developer – Senior

SiDi

full-time

Posted on:

Location Type: Hybrid

Location: Manaus • Brazil

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Job Level

Senior

Tech Stack

CypressDockerERPJavaScriptJestMongoDB.NETNoSQLOracleReactSQLTypeScript

About the role

  • Develop advanced backend (.NET) and frontend (React/TypeScript) features.
  • Support the team in defining technical solutions, proposing structural improvements and best practices.
  • Actively participate in architecture, collaborating on decisions together with the Dev Master.
  • Perform code reviews, ensure quality, testing and adherence to defined standards.
  • Implement integrations with corporate systems (ERP, approval platforms, APIs).
  • Contribute to the evolution of CI/CD pipelines, monitoring and automations.
  • Work on technical documentation and continuous improvement of system modules.
  • Assist in diagnosing complex issues and propose scalable solutions.

Requirements

  • Mandatory: solid experience in C# and .NET.
  • Strong mastery of RESTful APIs and system integrations.
  • Hands-on experience with JavaScript/TypeScript and React.
  • Proficiency in relational databases (SQL Server, Oracle) and familiarity with NoSQL.
  • Experience with Docker, GitLab, CI/CD, version control and DevOps best practices.
  • Ability to work autonomously and solve complex problems.
  • Plus: experience with microservices or distributed architecture.
  • Knowledge of MongoDB.
  • Experience with automated testing (xUnit, Jest, Cypress).
  • Familiarity with large-scale corporate environments.
  • Knowledge of monitoring tools (e.g., Zabbix).
  • Bachelor's degree in Computer Engineering, Information Systems, Computer Science or related fields.
  • Advanced English for reading, writing and conversation.
Benefits
  • 40-hour workweek under CLT employment, flexible hours with a hybrid schedule (4 days in the office and 1 day remote).
  • Gympass (WellHub, workplace exercise, quick massage and psychological support).
  • Medical and dental plans for you and your family.
  • Childcare assistance, 120-day maternity leave and extended paternity leave.
  • SiDi contributes to your private pension plan.
  • Programs to encourage continuing education and specialization, support to help SiDiers become fluent in other languages, and weekly lecture series on global trend topics.
  • Flexible meal and food allowances.
  • Transportation subsidy to SiDi and parking for those working in the office.
  • Annual performance bonus and awards for SiDiers who achieve outstanding results.
  • Committees focused on Well-being, Diversity, Mental Health, Social initiatives, Sustainability and Women's Inclusion in Technology.
  • Relaxed, collaborative workspaces with common areas, a relaxation room, pantry and coffee machine.
  • Dozens of partner benefits and discounts!
Applicant Tracking System Keywords

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

Hard Skills & Tools
C#.NETRESTful APIsJavaScriptTypeScriptReactSQL ServerOracleDockerautomated testing
Soft Skills
problem solvingautonomycollaboration
Certifications
Bachelor's degree in Computer EngineeringBachelor's degree in Information SystemsBachelor's degree in Computer Science