Senior Full Stack Engineer – .NET, React

• Develop new features and maintain existing components across front-end and back-end systems
• Build and enhance applications using React on the front end and .NET / C# on the back end
• Design and optimize MS SQL databases for performance and reliability
• Contribute to architectural discussions and system design decisions
• Write clean, maintainable, and testable code
• Collaborate closely with product and engineering stakeholders
• Help improve engineering standards and development workflows
• Join an Assessment-focused engineering team working on digital interviewing and talent assessment solutions used globally
• Contribute to product evolution and maintainability in a collaborative, distributed environment

• Strong experience with .NET (C#) in production environments
• Solid experience building modern front-end applications with React
• Experience with MS SQL or similar relational databases
• Senior-level mindset with strong ownership and accountability
• Experience working on existing production systems, not only greenfield
• Ability to handle evolving requirements and technical ambiguity
• Strong English communication skills, written and verbal
• Experience collaborating in distributed teams
• Experience with microservices architectures
• Familiarity with AWS cloud environments
• Exposure to test automation practices
• Experience with AWS AI-related services such as SageMaker, Lex, Comprehend, or Rekognition is a bonus, not required

• Full back-office support, from career guidance to HR and concierge services
• Remote-first policy
• Own MacBook provided
• Growth opportunities through tech talks, chapter meetings, and remote happy hours
• Free English lessons with a native English speaker
• Candidate referral bonus
• Optional access to Florianópolis headquarters with weekly quick massages, snacks, soft drinks, and games
• Same treatment as full-time employees of the product-based company