.NET / JavaScript Full Stack Software Developer

About the role

The client, TwinEngines, is looking for a Full Stack Software Developer to join its Costa Rica engineering team. The role focuses on building modern, cloud‑connected applications that support manufacturing, distribution and industrial operations.

Key responsibilities

• Develop Windows, web and mobile (.NET MAUI) applications integrated with Azure cloud and AI services.
• Build features for portals, shop‑floor systems, collaboration tools and mobile modules.
• Participate in architecture sessions to map systems, processes and data flows that bridge ERP gaps.
• Implement AI capabilities such as computer vision, OCR, NLP and predictive analytics.
• Create custom dashboards and Power BI analytics for data‑driven decision‑making.
• Integrate solutions with Office 365, ERP, SharePoint, Teams, OneDrive and third‑party applications.

Required profile

• Bachelor’s degree in Software Engineering, Computer Science or a related field.
• Intermediate English (spoken and written).
• Collaborative, self‑directed work style with high accountability.

Required skills

• C#, ASP.NET, SQL Server, JavaScript (ES6+), DOM manipulation, async/await.
• Microsoft Visual Studio, Git, modern SDLC practices.
• Azure fundamentals: App Services, Functions, AI Services, Storage, Azure SQL.
• .NET MAUI for mobile development.
• Power BI, Office 365, SharePoint, Teams integration.

What we offer

• Competitive salary and benefits package.
• Professional development and certification opportunities.
• Collaborative, innovation‑driven culture with growth potential.
• Hybrid U.S.–Costa Rica engineering structure and occasional travel to Atlanta.