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[Job - 30831] Senior Developer (.NET C#), Brazil

Role overview

Qualifications

  • Strong foundation in software development principles.
  • Expert-level experience in C# and .NET.
  • Proficiency in Microsoft SQL Server.
  • Advanced experience with Claude Code.

Responsibilities

  • .NET C# Mastery: Utilize solid experience in .NET C# to develop, test, and deploy high-quality, maintainable code.
  • Claude Code Expertise: Leverage advanced skills with Claude Code to enhance development efficiency, code quality, and AI-driven solution design.
  • Microsoft SQL Server: Design and optimize database solutions using SQL Server for efficient data management and retrieval.
  • Cloud-Native Development: Build cloud-native applications using serverless components for optimal performance and scalability.

About the company

Ci&T logo

Ci&T

Digital Transformation Consulting

We are your tech transformation specialists, combining human expertise with AI to create scalable solutions that help you Navigate Change. With over 6,500 CI&Ters and partnerships with more than 1,000 clients, we have a 30-year history of transformation.

Company details

IndustryDigital Transformation Consulting
Company size5001 - 10000

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Job description

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.


Join Us as a .NET Developer! πŸ˜ƒ 

We are looking for a skilled .NET Developer with expertise in Claude Code to play a crucial role in building robust and efficient transactional applications for our clients.

Responsibilities:

  • .NET C# Mastery: Utilize your solid experience in .NET C# to develop, test, and deploy high-quality, maintainable code.
  • Claude Code Expertise: Leverage your advanced skills with Claude Code to enhance development efficiency, code quality, and AI-driven solution design.
  • Microsoft SQL Server: Design and optimize database solutions using SQL Server to ensure efficient data management and retrieval.
  • Cloud-Native Development: Build cloud-native applications using serverless components, including functions, blob storage, object storage, and cloud queuing, to ensure optimal performance and scalability.
  • Azure Proficiency: Bring significant experience with Azure to the table, contributing to the design and implementation of cloud solutions that adapt to our clients' evolving needs.
  • Angular Development: Use your strong experience with Angular to enhance modern front-end development and full-stack capabilities.
  • AI-Driven Development: Stay at the forefront of AI integration in development workflows, utilizing Claude Code and other AI tools to accelerate delivery and innovate solutions.
  • Cross-Functional Collaboration: Work closely with cross-functional teams within our Agent SDLC framework to ensure seamless integration and successful project outcomes.
  • Code Quality and Testing: Participate in code reviews, adhere to coding standards, conduct thorough testing, and champion a commitment to delivering high-quality software solutions.
  • Continuous Learning: Stay ahead in the tech landscape by actively seeking out and adopting new tools, methodologies, and best practices to drive innovation within the team.

Qualifications:

  • Strong foundation in software development principles.
  • Expert-level experience in C# and .NET.
  • Proficiency in Microsoft SQL Server.
  • Advanced experience with Claude Code (primary differentiator).
  • Strong experience with Angular.
  • Proficiency in cloud-native architecture and Azure.
  • Experience working within Agent SDLC or similar modern development frameworks.
  • Advanced English language skills (written and verbal).

Nice to Have:

  • Experience with JavaScript and additional AI tools/platforms.

If you’re ready to contribute to innovative solutions and take your development skills to the next level, we invite you to apply!

#LI-THAI23

Our benefits:
 
-Health and dental insurance
-Meal and food allowance
-Childcare assistance
-Extended paternity leave
-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
-Profit Sharing and Results Participation (PLR);
-Life insurance
-Continuous learning platform (CI&T University);
-Discount club
-Free online platform dedicated to physical, mental, and overall well-being
-Pregnancy and responsible parenting course
-Partnerships with online learning platforms
-Language learning platform
And many more!
 
More details about our benefits here: https://ciandt.com/br/pt-br/carreiras
 
At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.
 
We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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