Job Overview
Location
Costa Rica
Job Type
Full-time
Category
Software Engineering
Date Posted
May 21, 2026
Full Job Description
đź“‹ Description
- • Senior Software Engineer specializing in .NET Core and AWS, responsible for designing, developing, and deploying scalable cloud-native applications that drive innovation across industries such as urban living, media, and healthcare.
- • Day-to-day responsibilities include architecting microservices, writing clean and maintainable C# code, optimizing AWS infrastructure (EC2, Lambda, S3, RDS), collaborating with cross-functional teams, conducting code reviews, and mentoring junior engineers.
- • 3Pillar Global is a distinguished technology partner known for engineering transformative solutions that challenge conventions and set global standards for clients worldwide, with a strong focus on innovation and technical excellence.
- • In this role, you will deepen your expertise in cloud architecture and .NET ecosystem, lead impactful technical initiatives, and grow into a trusted advisor shaping the future of enterprise software delivery.
🎯 Requirements
- • 5+ years of professional software development experience with strong proficiency in C# and .NET Core
- • Hands-on experience designing and deploying applications on AWS using services such as EC2, Lambda, S3, RDS, and CloudFormation
- • Solid understanding of microservices architecture, RESTful APIs, and containerization (Docker)
- • Experience with CI/CD pipelines and DevOps practices in cloud environments
- • Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience)
- • Strong problem-solving skills and ability to collaborate effectively in agile, cross-functional teams
🏖️ Benefits
- • Opportunity to work on high-impact projects for global clients across diverse industries
- • Access to continuous learning and professional development resources
- • Collaborative and innovative engineering culture with mentorship opportunities
- • Remote-friendly work environment based in Costa Rica with global team interaction
- • Exposure to cutting-edge cloud technologies and modern software engineering practices
- • Career growth path toward technical leadership or architecture roles
Skills & Technologies
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About 3Pillar Global, Inc.
3Pillar Global is a product development services company that designs, builds, and scales digital products for enterprises and growth-stage firms. Combining software engineering, product strategy, and data expertise, the company delivers cloud-native applications, platforms, and analytics solutions across fintech, healthtech, media, and information services. Headquartered in Fairfax, Virginia, with global delivery centers in Latin America and India, 3Pillar operates distributed agile teams that integrate with client organizations to accelerate innovation, reduce time-to-market, and modernize legacy systems through continuous product lifecycle management.
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