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Software Engineer (.Net/API/AWS)

SkySys
📍 San José, San Jose, Costa Rica 💼 Full-time 🕒 Posted February 26, 2026
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Job Description


Role: Software Engineer (.Net/API/AWS)
Position Type: Full-Time Contract (40hrs/week)

Contract Duration: 6 months+ (With a Possibility of Contract-To-Hire)

Work Schedule: 8 hours/day (Mon-Fri)

Location: Hybrid - 2x days onsite in Heredia, Costa Rica

Requirements & Qualifications:

  • 10+ years of working experience in an enterprise software development environment.
  • Strong background in API tier and middle tier development utilizing ASP.Net Core/ C#.
  • Extensive experience with Microsoft .NET, ASP.NET MVC, API, ASP.NET Core technologies.
  • Strong working experience with cloud development on the Amazon Web Services (AWS) platform with services including API Gateway, Lambda, EC2, ECS, SQS, SNS, Fargate, DynamoDB/AuroraDB.
  • Expert knowledge of architecture and design fundamentals with design patterns, data structures and application scalability/reliability.
  • Solid fo...

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    Job Details

    • Location San José, San Jose
    • Job Type Full-time
    • Category Computer Occupations
    • Posted Date February 26, 2026
    • Application Deadline April 07, 2026