FullStack Developer

FullStack Developer (.NET / / React)

Location – Mexico City

Department:
Data Strategy & Engineering

Position Summary

We are seeking a passionate FullStack Developer with strong backend experience in .NET along with proficiency in and React on the frontend. You will contribute to the design, development, and enhancement of cloud-native web applications, APIs, and data integration pipelines that underpin the Data Platform Services team's modernization efforts. Working closely with data engineers, platform architects, and cross-functional stakeholders, you will drive delivery of features enabling secure, reliable data access and intuitive user experiences.

This role will play a critical part in advancing our data platform's capabilities, applying best practices in software engineering, cloud architecture, and agile development to produce high-quality code and solutions that scale.

Key Responsibilities

• Develop, maintain, and support full-stack web applications and APIs, primarily built on .NET Core (C#), backend services, and React-based frontend.
• Collaborate with Data Platform engineers and architects to integrate applications seamlessly with Snowflake, AWS data services, and other cloud platforms.
• Design, implement, and optimize server-side logic, database schemas (SQL Server, Snowflake), and frontend components for performance, usability, and maintainability.
• Build reusable components and libraries for future use, employing clean code principles and comprehensive unit & integration testing.
• Participate in code reviews, continuous integration/deployment (CI/CD), and automated testing to ensure robustness and reliability.
• Work with product owners and data governance to ensure solutions comply with security, privacy (HIPAA), and data quality standards.
• Troubleshoot, debug, and resolve issues across the full stack in production environments, maintaining SLAs around system availability and data freshness.
• Document features, design decisions, APIs, and workflows clearly to ensure team knowledge sharing and enable rapid onboarding.
• Stay up-to-date on emerging technologies and propose innovative enhancements to improve platform capabilities and user experience.

Required Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field — or equivalent professional experience.
• 5+ years of professional fullstack software development experience.
• Strong backend development experience with Microsoft .NET Core (C#), RESTful APIs, and associated frameworks.
• Proficiency in server-side programming and JavaScript/TypeScript runtime environment.
• Solid expertise in , Redux, and related frontend web technologies, including HTML5, CSS3, and responsive design.
• Experience working with cloud platforms (AWS preferred) and cloud services integration, especially data-centric services.
• Strong SQL skills with experience in designing and querying relational databases and data warehouses (Snowflake/SQL Server preferred).
• Familiarity with Agile/Scrum software development methodologies.
• Experience with version control tools such as Git and collaboration platforms like GitHub or Azure DevOps.
• Knowledge of containerization (Docker) and CI/CD pipelines is a plus.
• Understanding data governance, security, and privacy best practices (HIPAA compliance highly desirable).
• Excellent problem-solving skills, and ability to communicate technical concepts effectively to both technical and non-technical stakeholders.

Preferred Qualifications

• Experience working in healthcare or insurance payer domains.
• Hands-on familiarity with Snowflake data platform integration with custom applications.
• Exposure to big data frameworks, streaming data pipelines, or AI/ML workflows.
• Previous exposure to Infrastructure as Code (IaC) tools like Terraform or CloudFormation.
• Contributions to process improvements and innovative product solutions.