Santex is a US-based global company founded in 1999, with 26 years of experience in the software industry. Headquartered in California with offices in Córdoba, Argentina, its talent network spans over 18 countries thanks to its flexible, remote-first culture. Santex specializes in custom enterprise software development, operating through Hubs that include eCommerce, BIM, Mobility, Content Delivery, Integration, Web & Mobile Development, Cloud Computing, Artificial Intelligence (AI), Data Science, IT Consulting, and Services. The company is committed to making a positive impact across three dimensions: economic, social, and environmental.
Job description:We are looking for a Senior .NET Solutions Architect to join our team. The ideal candidate will have extensive experience in designing, developing, and maintaining high-scale applications using the .NET framework. As an Architect, you will be responsible for defining the technical vision, selecting the appropriate technology stacks, and ensuring that the solutions are scalable, secure, and aligned with business goals.
Responsibilities- Architectural Design: Lead the design and implementation of robust, scalable, and secure .NET applications, ensuring they meet long-term business needs.
- Technical Leadership: Collaborate with cross-functional teams to define, design, and ship new features, providing architectural guidance and high-level decision-making.
- Development & Excellence: Write clean, testable, and efficient code while setting the standard for development best practices within the team.
- Problem Solving: Troubleshoot and resolve complex software defects and system bottlenecks, acting as a point of escalation for critical issues.
- Strategic Roadmap: Stay updated with the latest industry trends, cloud technologies, and .NET updates to drive continuous improvement and innovation.
- Documentation: Create and maintain architectural blueprints, technical documentation, and design patterns.
- Bachelor’s degree in Computer Science or a related field.
- 8+ years of experience in software development, with at least 3+ years focused on Solutions Architecture.
- Proficiency in C# and the .NET framework (including .NET Core/5+).
- Expert understanding of Object-Oriented Programming (OOP), SOLID principles, and Architectural Patterns (Microservices, DDD, Event-Driven).
- Extensive experience with databases, SQL, and data modeling.
- Experience in designing and integrating APIs and cloud-native solutions.
- Experience with ASP.NET and full-stack web development.
- Knowledge of front-end technologies (e.g., Angular, React).
- Deep understanding of Cloud Platforms (Azure/AWS) and DevOps practices (Docker, Kubernetes).
- Familiarity with Agile development methodologies and leading architectural discovery phases.
Excellent verbal and written communication skills in English to interact with global stakeholders and technical teams.
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What We Do
We are a B-certified, US-based global software services company with over 20 years of experience in creating and executing innovative business solutions for leading brands around the world.
Our goal is to transform reality by integrating skills and experience to empower society through technology.
Founded in 1999 in San Diego, California, we have multicultural teams in 16 countries and +100 cities around the world.
Our corporate culture is what really makes us special: Santex is a people-focused organization and every decision we make is supported by our four core values: Courage, Passion, Trust, and Participation








