Senior Fullstack Developer (Node + React)
SunnyData • Argentina
Posted: March 2, 2026
Job Description
At SunnyData, a leading Databricks technology partner, our mission is to empower customers with scalable architectures, robust data engineering pipelines, seamless data consumption layers, and advanced ML and AI applications. As a Fullstack Developer, you'll join a cross-functional team where your skills, experience, and creativity will help build complex, scalable solutions. You'll collaborate closely with others in a dynamic environment, tackling interesting challenges and applying best engineering practices along the way.
The Impact You Will Have:
Contribute to building exceptional products by combining collaboration, creativity, and a passion for problem-solving.
Champion sustainable engineering practices, including automated testing (TDD), CI/CD.
Apply your strong technical foundations across a modern tech stack focused on JavaScript/TypeScript, RESTful APIs, React, and Node.js, along with Docker and cloud platforms (AWS or Azure).
Work closely with UI/UX designers to develop and bring to life the best concepts in the world of data, ensuring both usability and technical excellence.
Required Experience:
5+ years of experience in modern full-stack development.
Proficiency with Node.js for backend development.
Proficiency with React for frontend development.
Strong experience with JavaScript / TypeScript across both frontend and backend.
Experience with Cloud platforms, preferably AWS or Azure
Solid experience with distributed (multi-tiered) systems, microservices, and event-driven architectures.
Ability to drive technical strategies, selecting the right architectural patterns to evolve systems.
Familiarity with cloud ecosystem and cloud engineering best practices.
Strong experience in building digital platforms and enabling business strategy through a scalable product & technology roadmap supported by multiple teams.
Proven track record of building and delivering multiple large-scale software products using agile methodologies.
Excellent communication skills, with the ability to collaborate effectively with engineers, product owners, data analysts, and stakeholders.
Preferred Experience:
GitHub actions, Azure DevOps, GitLab pipelines or other CI/CD tools.
Education:
Bachelor’s Degree in Computer Science, Management Information Systems, Mathematics, or another technically strong program is preferred.
Our Commitment to Diversity and Inclusion:
SunnyData is dedicated to building a workforce that reflects the world around us. We are an equal opportunity employer committed to unbiased hiring practices. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity, disability, veteran status, or any other protected characteristic.
Why Join SunnyData?
Innovative Environment: Work with cutting-edge technologies and industry leaders in data engineering and AI.
Customer Impact: Make a real difference in how businesses leverage data for strategic decision-making.
Career Growth: Opportunities for professional development and career advancement.
Collaborative Culture: Join a supportive team that values collaboration and knowledge sharing.
If you are passionate about data engineering and enjoy engaging with clients to solve their most challenging problems, we would love to hear from you. Apply today and become a key player in SunnyData's success story.
Additional Content
At SunnyData, a leading Databricks technology partner, our mission is to empower customers with scalable architectures, robust data engineering pipelines, seamless data consumption layers, and advanced ML and AI applications. As a Fullstack Developer, you'll join a cross-functional team where your skills, experience, and creativity will help build complex, scalable solutions. You'll collaborate closely with others in a dynamic environment, tackling interesting challenges and applying best engineering practices along the way.
The Impact You Will Have:
Contribute to building exceptional products by combining collaboration, creativity, and a passion for problem-solving.
Champion sustainable engineering practices, including automated testing (TDD), CI/CD.
Apply your strong technical foundations across a modern tech stack focused on JavaScript/TypeScript, RESTful APIs, React, and Node.js, along with Docker and cloud platforms (AWS or Azure).
Work closely with UI/UX designers to develop and bring to life the best concepts in the world of data, ensuring both usability and technical excellence.
Required Experience:
5+ years of experience in modern full-stack development.
Proficiency with Node.js for backend development.
Proficiency with React for frontend development.
Strong experience with JavaScript / TypeScript across both frontend and backend.
Experience with Cloud platforms, preferably AWS or Azure
Solid experience with distributed (multi-tiered) systems, microservices, and event-driven architectures.
Ability to drive technical strategies, selecting the right architectural patterns to evolve systems.
Familiarity with cloud ecosystem and cloud engineering best practices.
Strong experience in building digital platforms and enabling business strategy through a scalable product & technology roadmap supported by multiple teams.
Proven track record of building and delivering multiple large-scale software products using agile methodologies.
Excellent communication skills, with the ability to collaborate effectively with engineers, product owners, data analysts, and stakeholders.
Preferred Experience:
GitHub actions, Azure DevOps, GitLab pipelines or other CI/CD tools.
Education:
Bachelor’s Degree in Computer Science, Management Information Systems, Mathematics, or another technically strong program is preferred.
Our Commitment to Diversity and Inclusion:
SunnyData is dedicated to building a workforce that reflects the world around us. We are an equal opportunity employer committed to unbiased hiring practices. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity, disability, veteran status, or any other protected characteristic.
Why Join SunnyData?
Innovative Environment: Work with cutting-edge technologies and industry leaders in data engineering and AI.
Customer Impact: Make a real difference in how businesses leverage data for strategic decision-making.
Career Growth: Opportunities for professional development and career advancement.
Collaborative Culture: Join a supportive team that values collaboration and knowledge sharing.
If you are passionate about data engineering and enjoy engaging with clients to solve their most challenging problems, we would love to hear from you. Apply today and become a key player in SunnyData's success story.