Senior Full-Stack Engineer (.NET + React + AWS)

We are looking for a Senior Full-Stack Engineer with deep expertise in .NET, React, and AWS to join our engineering team. You will be responsible for designing, developing, and maintaining scalable cloud-based applications while collaborating with cross-functional teams to deliver high-quality solutions.

Requirements:
- 7+ years of hands-on commercial experience with both .NET and React.
- Strong expertise in C# / .NET Core.
- Strong expertise in React and TypeScript/JavaScript.
- Solid experience with AWS (EC2, Lambda, ECS/EKS, S3, RDS, CloudWatch, IAM, or similar services).
- Experience building RESTful APIs and microservices.
- Strong knowledge of relational databases (SQL Server, PostgreSQL, or similar).
- Experience with CI/CD pipelines and DevOps practices.
- Familiarity with Docker and containerized applications.
- Experience working in Agile/Scrum environments.
- Strong problem-solving and communication skills.
- English: C1 (mandatory).

Nice to Have:
- Kubernetes.
- Terraform or CloudFormation.
- Serverless architecture.
- Automated testing (unit/integration testing).
- Experience mentoring engineers.

Responsibilities:
- Develop and maintain scalable full-stack applications using .NET and React.
- Design and implement backend services and APIs.
- Build modern, responsive frontend applications.
- Deploy and maintain cloud-native solutions on AWS.
- Collaborate with product managers, designers, and engineers to deliver new features.
- Participate in architecture discussions, code reviews, and technical planning.
- Troubleshoot, optimize, and improve application performance and reliability.
- Contribute to engineering best practices and mentor team members when appropriate.

What We Offer:
- Remote work from LATAM.
- Full-time B2B contract.
- Competitive gross salary.
- 10 paid public holidays.
- Long-term international project.
- Collaborative engineering culture and growth opportunities.