Senior Fullstack Software Engineer (.NET/React)

TL;DR

Senior Fullstack Software Engineer (.NET/React): Maintaining and enhancing a critical hiring platform codebase with an accent on backend microservices and responsive frontend components. Focus on resolving technical debt, improving system reliability, and delivering incremental features within a distributed team environment.

Location: Remote-first with an optional office in Florianópolis, Brazil.

Company

hirify.global is a people-first company that partners with American software product companies to scale their development footprint by curating top-tier LATAM talent.

What you will do

• Design, implement, and maintain robust .NET Core services within a microservices architecture.
• Build responsive and accessible front-end experiences using React and TypeScript.
• Write clean, testable, and scalable code following modern engineering best practices.
• Support automated test coverage to ensure high-quality releases.
• Participate in design reviews, code reviews, and technical planning.
• Identify and reduce technical debt across the platform.

Requirements

• 7+ years of professional experience with .NET Core / C# for web applications.
• Solid experience with REST APIs and microservices design.
• Experience with cloud platforms such as Azure, AWS, or GCP.
• Strong proficiency with JavaScript, HTML, CSS, and React.
• Experience with relational databases and ORMs like Entity Framework Core.
• English proficiency sufficient for reading documentation and technical collaboration.

Nice to have

• Experience with high-scale enterprise platforms.
• Familiarity with automated testing tools like xUnit, NUnit, Jest, or Cypress.
• Experience with Docker, Kubernetes, or other container orchestration tools.
• Knowledge of observability tools such as OpenTelemetry or Datadog.
• Exposure to legacy-to-modern migration projects.

Culture & Benefits

• Remote-first policy with optional access to the Florianópolis headquarters.
• Provided MacBook for work.
• Free English lessons with a native speaker.
• Growth opportunities through tech talks, chapter meetings, and team events.
• Full back-office support including career guidance and HR services.
• Candidate referral bonus program.

Hiring process

• Interview with a Tech Recruiter.
• Client-led process including technical challenges and on-demand assessments.
• Final offer.