Sr Fullstack Developer

Coderio designs and delivers scalable digital solutions for global businesses.
With a strong technical foundation and a product mindset, our teams lead complex software projects from architecture to execution.
We value autonomy, clear communication, and technical excellence.
We work closely with international teams and partners, building technology that makes a difference.
Learn more: this role, you'll lead the modernization of a high-impact enterprise platform, moving from legacy systems to a cutting-edge stack.
You'll collaborate with cross-regional teams, guide architecture, and mentor developers — all while delivering scalable, high-quality software that drives real results.This position is open only to candidates based in Argentina or Uruguay.
Applicants from other countries will not be considered.Responsibilities Lead the modernization of an enterprise platform, migrating from legacy systems to a modern stack with TypeScript, React, and
Integrate frontend components with backend logic to build scalable, high-performance applications.
Develop reusable, testable, and efficient code with a focus on low latency and high availability.
Implement best practices for application security and data protection.
Collaborate with distributed teams and contribute to the integration of data warehousing solutions.Requirements 5+ years of professional experience in JavaScript development, including at least 5 years working with React, , and TypeScript.
Strong understanding of asynchronous programming and integration of multiple data sources and databases into a single system.
Proven experience in user authentication/authorization, security and accessibility compliance, and designing scalable applications.
Proficiency in HTML5, CSS3, CSS preprocessors, server-side templating, and designing database schemas that support business processes.
Hands-on experience with automated testing, unit testing, version control using Git, and optimizing applications for multiple delivery platforms (mobile and desktop).
Nice to Have Experience working with cloud-based deployments and maintaining applications in AWS, Azure, or GCP.
Familiarity with Agile/Scrum methodologies and collaboration in distributed teams.
Knowledge of modern frontend and backend design patterns.
Exposure to DevOps practices for continuous integration and delivery.
Understanding of performance optimization techniques for large-scale applications.Benefits 100% remote Long-term commitment, with autonomy and impact Strategic and high-visibility role in a modern engineering culture Collaborative international team and strong technical leadership Clear path to growth and leadership within CoderioWhy join Coderio?
At Coderio, we value talent regardless of location.
We are a remote-first company, passionate about technology, collaborative work, and fair compensation.
We offer an inclusive, challenging environment with real opportunities for growth.
If you are motivated to build solutions with impact, we are waiting for you.Apply now.Seniority levelAssociateEmployment typeFull-timeJob functionEngineering and Information TechnologyIndustriesTransportation, Logistics, Supply Chain and Storage
#J-18808-Ljbffr