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EX Squared LATAM

Senior Full Stack Developer (.Net/Angular)

EX Squared LATAM San José, CR Today
engineering

Become an EXpert as a Senior Fullstack Developer (.NET / Angular)

At EX Squared LATAM, we connect top engineering talent across the region with innovative digital projects. We’re looking for a Senior Fullstack Developer with strong .NET and Angular expertise to join our team and lead new development initiatives in a modern cloud environment. This role is ideal for a proactive professional who thrives on building scalable, high-performance applications from the ground up.


What You’ll Do

  • Design and develop end-to-end web applications using .NET Core on the backend and Angular on the frontend.

  • Build, test, and deploy 100% new development projects, ensuring high-quality and maintainable code.

  • Architect and implement cloud-native solutions leveraging AWS services (Lambda, S3, ECS, etc.).

  • Collaborate with cross-functional teams to translate business requirements into technical solutions.

  • Work with NoSQL databases to ensure optimal data structures and performance.

  • Apply CI/CD practices using Git-based workflows and modern DevOps pipelines.

  • Participate in code reviews, mentoring, and continuous improvement initiatives.


What You’ll Bring

  • 5+ years of hands-on experience as a Fullstack Developer using .NET and Angular in production environments.
  • Strong backend development expertise in C#, ASP.NET Core, Entity Framework Core, and LINQ.

  • Solid front-end experience with Angular (v14+ preferred), HTML5, CSS3/SASS, and TypeScript.

  • Proven experience in AWS Cloud (mandatory), including service deployment, IAM configuration, and environment management. Experience with Azure or GCP is acceptable if there’s previous AWS background.

  • Experience with NoSQL databases — ideally DynamoDB, or MongoDB.

  • Proficient understanding of asynchronous programming (async/await), dependency injection, and REST API design.

  • Familiarity with DevOps practices, Docker, and container orchestration.

  • Strong debugging and performance optimization skills.

  • Experience working in Agile/SCRUM environments.

  • Advanced English (C1) — able to communicate fluently in technical meetings and with international teams.

Why Join EX Squared?

EX Squared is a global digital solutions company that empowers engineers to work on high-impact, modern platforms. Our LATAM team is built on innovation, collaboration, and shared success. You’ll work with global teams on challenging projects that push your technical boundaries while contributing directly to client outcomes.

What We Offer

  • Medical Insurance (INS)

  • Asociación Solidarista

  • Birthday day

  • Competitive compensation in USD.

  • Opportunities to work on greenfield projects and cutting-edge technologies.

  • Continuous learning, mentorship, and career growth in a global environment.