Job Objective:
We’re growing fast and looking for a Senior Engineer who could transition to Founding Engineer to lead teams.
If you’re passionate about building, consider yourself top-tier, and love launching high-quality products quickly, send me a message.
We don’t care where you’re from, where you studied, or how many years of experience you have. If you believe you’re in the top 1% at creating and executing code, we want you on the team.
We’re looking for people who want to join a family with a clear mission. The hours are long, but so is the mission and the upside.

Responsibilities:
- Design, develop, and maintain scalable, high-performance applications (frontend and backend).
- Collaborate with the founding team to define technical architecture and establish engineering best practices.
- Build end-to-end features with high standards of quality, speed, and scalability.
- Ensure system reliability, security, and efficiency in production environments.
- Contribute to the product roadmap by proposing innovative and scalable solutions.
- Participate in code reviews, testing,



and continuous improvement processes.
- Prepare the engineering team to scale, including mentoring future hires.

Requirements:
- 1.5 to 6 years of professional software development experience.
- Strong command of at least one full technology stack (frontend + backend) with the ability to design scalable solutions.
- Proven track record of applying best practices: testing, clean code, design patterns, documentation, CI/CD.
- Experience with relational and/or non-relational databases.
- Hands-on experience deploying applications to the cloud (AWS, GCP, Azure, or others).
- Solid experience with version control (Git) in collaborative environments.
- Builder mindset: passion for building, experimenting, and shipping fast.
- Strong communication skills and ability to thrive in a high-pace startup environment.
- Apply only if you truly believe you’re in the top 1%.

Nice to have:
- Experience in fi

📌 Senior Software Engineer (México)
🏢 Qualifinds®
📍 México