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[Job - 30776] Master .NET Developer (Architecture & Cloud Migration), Brazil

Role overview

Qualifications

  • Extensive hands-on experience with Windows Forms (WinForms) development and troubleshooting.
  • Proven ability to design scalable architectures and plan complex legacy-to-modern migration strategies.
  • Strong analytical skills with the ability to understand operational workflows and translate them into code and automation.
  • Valid passport and full availability for a 3-month on-site commitment in Poland.

Responsibilities

  • Relocate to Poland for 3 months to work directly with the local team, observing operations and pinpointing opportunities for process automation.
  • Bridge the gap between business operations and technology by understanding client challenges and translating them into automated technical solutions.
  • Maintain, troubleshoot, and evolve the existing legacy application built in Windows Forms (WinForms) 4.8.
  • Design a comprehensive migration architecture to modernize the legacy application, ensuring it’s cloud-ready for future transitions.

Key facts

Other skills

  • Business Acumen
  • Problem Solving
  • Consultative Approaches
  • Adaptability

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 Master Developer! πŸ™‚ 

We are seeking a Master Developer to lead a vital modernization project. In this role, you will dive deep into business needs, manage a legacy system, and design the architectural path for a future cloud migration.

Special Requirement:

This position requires a working on-site in Poland for 3 months. You will collaborate closely with the local operations team to understand their daily challenges, identify bottlenecks, and develop automated solutions that transform their business processes.

Key Responsibilities:

  • On-site Immersion: Relocate to Poland for 3 months to work directly with the local team, observing operations and pinpointing opportunities for process automation.
  • Business to Code: Bridge the gap between business operations and technology by understanding client challenges and translating them into automated technical solutions.
  • Legacy Management: Maintain, troubleshoot, and evolve the existing legacy application built in Windows Forms (WinForms) 4.8.
  • Migration Architecture: Design a comprehensive migration architecture to modernize the legacy application, ensuring it’s cloud-ready for future transitions.
  • Mentorship & Leadership: Guide the technical vision of the project while upholding best practices in system design and architecture.
  • AI Innovation: Lead the integration of Artificial Intelligence into the Software Development Life Cycle (SDLC) to enhance team productivity and product features.

Required Skills and Qualifications:

  • Legacy Systems: Extensive hands-on experience with Windows Forms (WinForms) development and troubleshooting.
  • Software Architecture: Proven ability to design scalable architectures and plan complex legacy-to-modern migration strategies.
  • Business Acumen: Strong analytical skills with the ability to understand operational workflows and translate them into code and automation.
  • Mobility: Valid passport and full availability for a 3-month on-site commitment in Poland.
  • Language: Advanced or fluent English proficiency is mandatory for daily communication with the Polish team.

Soft Skills:

  • Consultative Mindset: Excellent listening and observational skills to map out business processes smoothly.
  • Adaptability: Resilience and cultural awareness to succeed in an international assignment.
  • Proactive Problem Solving: Ability to navigate ambiguous legacy environments and propose clear, actionable modernization steps.

Nice-to-Have Skills:

  • Strong knowledge of cloud platforms (Azure) and cloud-native architecture paradigms.
  • Familiarity with Agentic SDLC and AI-driven development.
  • Proficiency in C# and .NET Framework (specifically 4.8).

If you are a strategic thinker who thrives on transforming operational chaos into streamlined architecture and enjoys international challenges, 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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