CI&T

[Job -32483]Sr. Developer FullStack (.Net/React) , Brazil

CI&T
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14 days ago
Brazil (city not specified)Senior

Responsibilities

  • Build scalable, maintainable, high-quality features across the full stack.
  • Focus approximately 70% of development work on React frontend engineering and 30% on backend engineering.
  • Develop backend services with .NET and C#.
  • Work with PostgreSQL and MongoDB databases.
  • Write and support unit tests and related testing scenarios.
  • Collaborate closely with product, design, and engineering teams.
  • Read, validate, and critically review automatically generated code.

Requirements

  • Solid experience as a senior developer.
  • Strong frontend development experience with React.
  • Experience with .NET 8.0 and C#.
  • Experience with xUnit, PostgreSQL, MongoDB, MediatR, AutoMapper, Rebus, EF Core, NSubstitute, and Bogus.
  • Experience with Azure DevOps, Azure Service Bus, and Azure Pipelines.
  • Intermediate English proficiency.

Benefits

  • Health and dental insurance.
  • Meal and food allowance.
  • Childcare assistance.
  • Extended paternity leave.
  • Gym and health and wellness partnerships through Wellhub, Gympass, and TotalPass.
  • Profit Sharing and Results Participation (PLR).
  • Life insurance.
  • Continuous learning through CI&T University and partnerships with online learning platforms.
  • Discount club.
  • Free online platform for physical, mental, and overall well-being.
  • Pregnancy and responsible parenting course.
  • Language learning platform.
  • The role is based in Brazil.

Tech Stack

C#GitMongoDB.NETPostgreSQLReact
CI&T

About CI&T

5,001-10,000 employees

CI&T is a public IT services firm that builds and runs digital products for large enterprises, combining consulting with end-to-end software engineering. It delivers AI deployment, cloud modernization, data platforms, mobile/web development, and systems integration through project-based and managed engagements. Founded in 1995 and headquartered in New York, it operates globally and is listed on the NYSE (CINT).

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