.NET Senior VB6, Brazil

CI&T Software S.A.; Brasil; Presencial; BRL 200 880 - 357 120; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health and dental insurance

Meal and food allowance

Wellness/fitness benefits via Wellhub

Resumo da oferta

CI&T Software S.A. is seeking a Senior Software Developer (.NET) to lead development and support of applications using SQL Server and C# .NET, focusing on performance, scalability, and delivering robust solutions.

You will mentor juniors, improve engineering practices, collaborate with multidisciplinary teams, and help optimize existing systems while prioritizing user experience. Strong communication and autonomous work style are essential, with hands-on experience in REST APIs, WCF/WPF, and

Qualificações

• Experience with SQL Server 2016+ and T-SQL optimization.
• Strong C# .NET background including WCF, WPF, Windows Services, Web Services, and Web APIs.
• Experience in REST APIs, JSON handling, headers, status codes, and auth mechanisms.
• Experience using Git for version control and branching strategies.
• Clear communication and proactive, autonomous work style.

Responsabilidades

• Act as a key player in the support and evolution of applications developed in SQL Server and C# .NET.
• Mentor junior developers and promote a learning environment.
• Architect and develop high-performance, scalable systems.
• Ensure solutions meet client needs and focus on user experience.
• Collaborate with multidisciplinary teams to design and implement high-quality solutions.
• Maintain and enhance existing systems, identifying optimization opportunities.

Conhecimentos

SQL Server

C# .NET

Windows Forms & MVC

REST APIs

Git

Clear communication

Proactivity/Autonomy

Ferramentas

Git

WCF/WPF/Web Services

Descrição da oferta de emprego

Senior Software Developer (.NET)

Key Responsibilities

• Act as a key player in the support and evolution of applications developed in SQL Server and C# .NET, contributing to the creation of innovative and robust solutions.
• Seek and prioritize continuous improvement of processes and engineering practices, mentoring junior developers and promoting a learning environment.
• Perform a fundamental role in the architecture and development of systems, ensuring high performance and scalability in the implemented solutions.
• Focus on the impact of solutions and user experience, ensuring that applications meet client needs.
• Collaborate with multidisciplinary teams to design, develop, and implement efficient and high-quality solutions.
• Continuously maintain and enhance existing systems, identifying opportunities for optimization and innovation.

Must-have Skills

• SQL Server: Proficiency in SQL Server (2016 or later), including creation of stored procedures, functions, views, tables, and indexes. Experience with query performance optimization, SQL profiling, and optimization techniques.
• C# .NET: Mastery of the C# language and .NET Framework versions, with experience in WCF, WPF, Windows Services, Web Services, Console Applications, and Web APIs.
• Windows Forms & MVC: Experience with database integration, data loading patterns, and layered architecture (Business layer, Service layer, Data Access layer).
• REST APIs: Experience developing REST APIs, including JSON payload handling and deserialization, HTTP headers, status codes, and authentication mechanisms.
• GIT Repository: Experience using GIT for code versioning, including branching, merging, and conflict resolution.
• Clear and Effective Communication: Ability to convey information concisely and understandably, facilitating team collaboration and understanding with stakeholders.
• Proactivity and Autonomy: Ability to take initiative in problem-solving and manage tasks independently, delivering results efficiently.

Nice-to-have Skills

• Experience with production support, application monitoring, and performance profiling tools.
• Knowledge of Windows Server administration, IIS configuration, and debugging complex multi-tier applications.

Benefits

• Health and dental insurance
• Meal and food allowance
• 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

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.