Full Stack Developer (.NET Developer)
Posted about 2 months ago
Join our collaborative team as a Full Stack .NET Developer; build secure, scalable web apps with C#, ASP.NET Core, and modern front-end tech; grow with agile, helpful peers.
We are seeking a Full Stack .NET Application Developer to design, build, and maintain scalable web applications. You will work across both front-end and back-end layers, using the Microsoft .NET ecosystem and modern web technologies.
This role is ideal for someone who enjoys collaborating with product managers, designers, and engineering peers in a fast-paced environment. You’ll contribute to delivering reliable, maintainable, and secure software from concept to deployment.
What You’ll Do
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Design, develop, test, and deploy high-performance web applications using C# and ASP.NET Core
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Build front-end features with modern JavaScript frameworks such as React, Angular, or Vue.js.
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Implement and consume RESTful APIs to support web and mobile applications
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Develop and maintain SQL Server database models, queries, and stored procedures
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Ensure code quality, maintainability, and application security by following best practices
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Participate in code reviews, architectural discussions, and knowledge sharing
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Troubleshoot and resolve issues across front-end and back-end layers
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Write clear documentation and contribute to internal knowledge bases
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Stay up to date on new technologies and trends in .NET and web development
How You’ll Succeed
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Deliver high-quality, maintainable, and secure applications
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Communicate technical concepts clearly to peers and stakeholders
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Collaborate effectively with cross-functional teams to meet business goals
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Proactively identify and solve technical challenges
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Apply best practices in testing, deployment, and security
Who You Are
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3+ years of hands-on experience building full stack applications with C# and ASP.NET Core
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Proficient in front-end technologies (JavaScript, HTML5, CSS3) and modern frameworks (React, Angular, or Vue.js)
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Strong experience with SQL Server, including designing relational data models and writing efficient queries
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Skilled in creating and consuming RESTful APIs
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Familiarity with version control systems such as Git
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Basic knowledge of cloud services on Azure or similar platforms
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Experience with Entity Framework Core or other ORMs
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Comfortable working in Agile/Scrum teams
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Upper-intermediate English proficiency (written and verbal)
Position Details
- Remote: Fully-remote
- Location: State of São Paulo, San José, Santo Domingo, Buenos Aires, Santiago, Bogota, Quito, Guatemala City, Tegucigalpa, Lima, Montevideo Department, Managua, Mexico City, San Salvador, Panama City, Belize City

Your partner for AI, consulting, software development, and nearshore staffing.
Distinguished by a unique blend of “hands-on executive” and “analytical consulting” approach, this management consulting, management and business services firm was founded in 2003. It has 14 Associate Partners and 98 Associates to undertake consulting or management assignments in client organizations or projects. Perform serves several industries and areas of expertise with client-facing consultants or interim managers, uniquely supported by an internal Management Council enriching job-allocated professionals with strategic vision, C-level business network, risk control and quality of work delivered. Perform brings at arms reach strategic and commercial partners, suppliers and clients, technology providers, legal and tax experts in order to start-up, grow or turn around clients businesses. Perform’s executives sum management and consulting projects experiences in Brazil and in 25 countries with ability to work and report in English, Spanish, Italian, French and Portuguese.
Key team members

Rejane Russo
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