Hopper is an accredited, mobile-only travel agency using big data to analyze and predict airfare and accommodations. A fully remote employer, Hopper strives to
Senior Full Stack Product Engineer
Location
Argentina
Posted
88 days ago
Salary
0
Seniority
Senior
Job Description
Senior Full Stack Product Engineer
Hopper
• Identify and execute improvements to the codebase that make it easier for both humans and AI agents to move fast and ship safely. • Work with a group of senior engineers in a low-process environment powered by trust and autonomy. • Drive decisions and consensus asynchronously with thoughtful documentation and specs. • Build new features from top to bottom — from UX to database. Ship fast. Learn fast. Repeat. • Architect scalable solutions and foundational patterns that let us efficiently launch new partner experiences. • Work directly with PMs and business partners to define and refine our roadmap. Your voice and technical vision matter. • Collaborate with a diverse group of people, giving and receiving feedback for growth.
Job Requirements
- A natural drive to fearlessly dive into an unknown codebase and deliver results fast.
- Strong product thinking — your conception of quality and architecture is anchored in the customer experience, not in technical elegance for its own sake.
- The ability to direct AI agents and automated workflows to build and maintain complex systems, and the judgment to know when to step in and when to let them run.
- Experience designing the guardrails and feedback loops that keep AI-assisted development productive and reliable.
- Experience with, or a mastery-level willingness to learn, distributed system development in Scala.
- The ability to articulate not just how you'd solve a problem, but why, and what tradeoffs you're accepting.
Benefits
- This position is offered as an Independent Contractor role (Locación de Servicios) based in Argentina.
- The successful candidate will engage with Hopper as an independent service provider and will not be considered a legal employee under Argentine Labor Law.
- Consequently, the contractor is solely responsible for their own equipment, workspace, and compliance with all local tax and social security obligations, including registration and payments under the Monotributo or Régimen General (AFIP).
- This engagement is governed by a commercial service agreement and does not carry eligibility for company-sponsored benefits, statutory 13th-month salary (Aguinaldo), or paid vacation (Vacaciones pagas) typical of a traditional employment relationship.
Related Guides
Related Job Pages
More Full-stack Engineer Jobs
Senior AI Consultant, AI Software Engineer
Komatsu Poland Sp. z o.o.Maszyny budowlane - sprzedaż, wynajem, serwis. Jesteśmy wyłącznym dystrybutorem maszyn Komatsu w Polsce.
• Projektowaniu i rozwoju zaawansowanych rozwiązań AI, dopasowanych do konkretnych potrzeb biznesowych klientów • Pracy z dużymi modelami językowymi (LLM) oraz innymi modelami ML i ich integracji z systemami klienta • Budowaniu rozwiązań end-to-end - od koncepcji, PoC i MVP po wdrożenia produkcyjne • Współpracy z zespołami Data, Cloud i Engineering przy dostarczaniu kompleksowych rozwiązań • Tłumaczeniu możliwości technologii AI na język wartości biznesowej ( use cases , ROI, korzyści) • Wsparciu działań pre-salesowych : udział w rozmowach z klientami; współtworzenie koncepcji rozwiązań; przygotowanie demo, PoC i materiałów merytorycznych • Dokumentowaniu rozwiązań oraz prezentowaniu wyników prac klientom w jasny i zrozumiały sposób
Full-Stack Developer
Pear Tree.Hire smarter, hire globally — scale your business while saving up to 80% on local costs. www.pear-tree.com
• Design, develop, and maintain scalable web applications across front-end and back-end systems • Collaborate with designers, product managers, and other developers to deliver high-quality solutions • Write clean, efficient, and well-documented code • Build and integrate APIs, databases, and third-party services • Ensure application performance, security, and responsiveness • Troubleshoot, debug, and optimize existing applications • Participate in code reviews and contribute to best development practices • Stay up to date with emerging technologies and industry trends
Senior Software Engineer
Nord SecurityNord Security is the leader in providing digital security and privacy solutions for individuals and businesses.
• Own problems end-to-end — from idea to production • Ship features without waiting for perfect specs • Work directly with product, design, data, and other engineers • Operate in small, highly autonomous teams • Use AI agents for specs, coding, analysis, testing, and iteration • Improve our internal agent network and development workflows • Move across the stack when needed • Focus on user and business outcomes, not output
• Projektowaniu i rozwoju zaawansowanych rozwiązań AI, dopasowanych do konkretnych potrzeb biznesowych klientów • Pracy z dużymi modelami językowymi (LLM) oraz innymi modelami ML i ich integracji z systemami klienta • Budowaniu rozwiązań end-to-end - od koncepcji, PoC i MVP po wdrożenia produkcyjne • Współpracy z zespołami Data, Cloud i Engineering przy dostarczaniu kompleksowych rozwiązań • Tłumaczeniu możliwości technologii AI na język wartości biznesowej (use cases, ROI, korzyści) • Wsparciu działań pre-salesowych: udział w rozmowach z klientami; współtworzenie koncepcji rozwiązań; przygotowanie demo, PoC i materiałów merytorycznych • Dokumentowaniu rozwiązań oraz prezentowaniu wyników prac klientom w jasny i zrozumiały sposób
