About Us
HireHawk connects skilled professionals with career opportunities at U.S. and Canadian companies, helping build high-performing remote teams across Latin America and other general talent markets. We believe exceptional people should be able to do meaningful work from anywhere, and we operate with a high-standards, outcomes-first culture where ownership and initiative matter.
About the Role
You’ll join an ambitious technical team building complex products and infrastructure from the ground up. This is not a conventional application-development role: you’ll move across frontend, backend, data, infrastructure, integrations, and architecture depending on what the problem requires.
You’ll have substantial autonomy to turn ambiguous ideas into production systems, make consequential technical decisions, and ship at an unusually high pace without lowering the engineering bar. The opportunity is best suited to an experienced builder who wants broad ownership rather than a narrowly defined engineering lane.
Responsibilities




Own technically complex initiatives from initial problem definition and architecture through implementation, deployment, monitoring, and iteration.
Build scalable systems across frontend experiences, backend services, APIs, databases, cloud infrastructure, and third-party platforms.
Design solutions for challenging problems involving real-time systems, data infrastructure, distributed workflows, sophisticated integrations, or ML and data pipelines.
Take new products and technical capabilities from 0-to-1, making sound decisions even when requirements and constraints are still evolving.
Ship production-quality software quickly while protecting reliability, maintainability, security, and long-term scalability.
Identify the highest-leverage technical approach instead of defaulting to unnecessary complexity or established patterns.
Improve existing architecture and engineering systems as real-world usage reveals new performance, reliability, or scalabi

📌 Senior Full-Stack Developer (Buenos Aires)
🏢 HireHawk
📍 Buenos Aires