Remote Senior Fullstack Tech Lead

TalentCross; Buenos Aires; Remote; ARS 1,800,000 - 3,000,000; Full time

Job summary

TalentCross is seeking a Senior Fullstack Developer to set development standards, lead architectural decisions, and mentor cross-functional teams across the company.

You will drive technical excellence, oversee complex projects, define testing and security practices, and ensure scalable, high-quality software aligned with business goals.

Strong communication with stakeholders and a hands-on approach to code reviews, performance tuning, and DevOps integration are essential for success in this role.

Qualifications

• 5+ years of experience in fullstack web development.
• Proven experience leading development teams and technical initiatives.
• Expert-level knowledge of frontend & backend technologies.
• Experience with microservices, distributed systems, and cloud-native architectures.
• DevOps practices, CI/CD, and infrastructure as code.

Responsibilities

• Define organization-wide development standards and architecture decisions.
• Mentor teams and lead cross-functional projects.
• Drive technical excellence and performance optimization.
• Implement secure architectures and data integrity practices.
• Lead testing strategies and code reviews.

Skills

Fullstack

Team leadership

Software architecture

Microservices

Cloud-native

CI/CD

Security

Performance

Communication

Business translation

Job description

TalentCross is seeking a Senior Fullstack Developer to set development standards, lead architectural decisions, and mentor cross-functional teams across the company.

You will drive technical excellence, oversee complex projects, define testing and security practices, and ensure scalable, high-quality software aligned with business goals.

Strong communication with stakeholders and a hands-on approach to code reviews, performance tuning, and DevOps integration are essential for success in this role.