We are seeking a .NET Developer to work within a modern development model, where the ability to understand business problems and translate them into high-quality code is essential. Using AI critically as an ally is just as important as writing code. Our goal is not to hire someone solely to execute technical tasks. We seek an analytical profile capable of transforming business requirements into well-structured solutions, specifying rules, designing APIs, reviewing code, and extracting maximum performance with support from AI tools—while ensuring technical quality in deliverables. This position is for those who enjoy solving complex problems, possess strong communication skills, work autonomously, and view AI as a productivity partner—without compromising technical responsibility, critical thinking, or engineering quality. **Responsibilities and Duties** Understand business requirements and transform them into clear, well-structured technical solutions. Develop and evolve applications using .NET, Angular, REST APIs, relational and non-relational databases, and integrations. Use AI tools to support development, documentation, testing, refactoring, and code analysis. Critically review solutions and code generated with AI assistance, ensuring quality, security, performance, and maintainability. Participate in API design, data modeling, integrations, and technical decision-making. Contribute to continuous improvement of processes, technical standards, and delivery quality. **Requirements and Qualifications** Solid experience in C# and .NET development. Experience developing and maintaining REST APIs. Experience with Angular, TypeScript, HTML, and CSS. Knowledge of SQL Server or other relational databases. Experience with Entity Framework, LINQ, authentication, authorization, and system integrations. Understanding of architecture best practices, code organization, design patterns, and separation of concerns. Experience with Git, source code versioning, and team-based development practices. Critical thinking to review code, identify technical issues, and propose improvements. Strong communication skills, autonomy, organization, and collaboration with technical teams and business areas. Experience using AI tools to support development, analysis, documentation, and testing. Nice-to-have: Practical experience with tools such as Claude, Cursor, Codex, or similar. Experience with specification-driven development, technical documentation, or Spec-Driven Development. Knowledge of automated testing, CI/CD, observability, logging, and failure analysis. **Additional Information** * iFood Benefits * Flexible Working Hours * Program supporting and encouraging courses and certifications * Discounts with partner universities * Health Insurance * Dental Insurance * Life Insurance * Profit Sharing (PLR) * Birthday Day Off * Pet Leave * Remote Work Allowance * TotalPass * Zenklub * Guapeco Do you know a company that has grown continuously for over 20 years? That develops **exclusive technological solutions** for industry leaders in **insurance and reinsurance**? That unites **trust and technology** in its name—and also in daily operations? Nice to meet you—we’re **Confitec**. #### **What Drives Us** Here, we believe **people make the difference**. Our team consists of highly qualified, committed professionals ready to tackle challenges confidently. We love seeing **people grow**, learn, and evolve alongside us. Because our success only happens when yours does too. #### **Diversity and Inclusion** At Confitec, **everyone has space to be themselves**. We encourage diversity and foster a free, safe, and welcoming environment where **respect and appreciation** are part of our culture. All our job openings are designed to create **affirmative opportunities for everyone**. #### **Pride We Love to Share** We’re extremely proud of our journey! **Confitec** has been certified by **Great Place to Work (GPTW)** since **2019**, with consecutive recognitions—a testament to our commitment to building an ever-better workplace. We also rank among the **Best Companies to Work for in Rio de Janeiro**, achieving results that inspire us to keep evolving: **2023** — 44th place **2024** — 25th place \+ **Mental Health Excellence Award** **2025** — 24th place Each achievement reinforces how deeply we live our **core values**: **Trust** **Respect** **Knowledge & Innovation** **Results** **Commitment** #### **Want to Know How Our Selection Process Works?** https://confitec.com.br/blog/post/85/ #### **Benefits That Make a Difference (CLT Opportunities)** **SulAmérica Health and Dental Insurance** **Meal or Food Allowance** — your choice! (via iFood Benefits) **Remote Work Allowance** **Maternity Leave (180 days)** and **Paternity Leave (20 days)** **Profit Sharing (PLR)** **Childcare Allowance** **Life Insurance** **Transportation Allowance** #### **We Invest in Your Growth** Partnerships with universities and language schools offering **discounts for you and your family**—because we believe in lifelong learning. #### **We Care for You Holistically** With **TotalPass** and **Zenklub**, you take care of both body and mind. #### **Even Pets Have Their Moment Here!** Two-day Pet Leave to celebrate your new family member’s arrival, plus options to enroll in plans with **Guapeco**. #### **Flexibility That Adapts to You** Here, we believe in balance. We coordinate with management and **adjust working hours according to team needs and your personal schedule**. #### **Celebration Is Part of Our Culture** **Birthday Day Off**, so you can celebrate your way. **Special occasion gifts** and **Granado kits** for new parents. **Monthly Happy Hour** with birthday celebrants. **Breakfast with CEO and Executive Leadership**, honoring those who shape this story. **Year-End Party** — because great achievements deserve to be celebrated together! #### **Interested?** Then join us and **become a Confitecker!** **Together, let’s build the future of technology.**
João Silva
Indeed · HR
João Silva
Indeed · HR
