We're looking for a Junior React Developer to join our multicultural team and be part of the full development cycle of web and mobile apps: including understanding business needs, designing solutions for specific problems, and developing the product. They should be able to work independently with little support from other devs to develop high-quality software aligned with client needs and company standards, with AI tools as part of their day‑day workflow.

What are the main responsibilities of this role?
- Deliver well-designed and high-quality code, with automated tests.
- Navigate ambiguity with strong technical judgment: evaluate tradeoffs, break down unclear requirements, and take ownership of the outcome regardless of how much of it was AI-assisted.
- Engage with the product, not just the code: understand the business problem behind each requirement, bring technical judgment into early product definition, and connect technical decisions to product and client value.
- Participate in the overall management of the project (planning and review calls, board and story-map maintenance, etc).




- Ensure the development of high-quality code across the company.
- Write meaningful code reviews, including critical review of AI-generated code.
- Collaborate with internal initiatives.
- Encourage project and company technical improvement.
- Assist team members and generate meaningful discussions during disagreements.
- Execute the right level of documentation for the project.

Which skills and experience do we envision for this role?
- Software experience from degree studies.
- +1 year of experience in the IT field.
- Experience with React , including functional components, hooks, and state management, and familiarity with Next.js .
- Experience with HTML , CSS , JavaScript and TypeScript .
- Basic knowledge of testing concepts and unit testing.
- Experience with Git and version control workflows.
- Advanced English skills, both written and spoken.
- Experience working with ag

📌 Jr React Developer (Buenos Aires)
🏢 Rootstrap
📍 Buenos Aires