Full Stack Developer

Full stack Developer (.NET / Node.js / React)    Department:
Data Strategy & Engineering

Location -   Mexico City AC
Mariano Escobedo 573, Miguel Hidalgo, Col. Bosque de Chapultepec, Código Postal 11580, Mexico City

Position Summary

We are seeking a passionate Fullstack Developer with strong backend experience in .NET along with proficiency in Node.js 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#), Node.js 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 Node.js server-side programming and JavaScript/Type Script runtime environment.
Solid expertise in React.js, 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 Git Hub or Azure Dev Ops.
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 Cloud Formation.
Contributions to process improvements and innovative product solutions.