Responsibilities:
- Owning product areas end-to-end across mobile, web, backend, architecture, and delivery quality.
- Building mobile-first experiences with React Native / Expo, TypeScript, NestJS, and Tailwind.
- Integrating with polyglot backends (Ruby on Rails, Go,
- Collaborating across teams to ship high-quality features fast and align technical work with the roadmap.
- Driving innovation and exploring new technologies – including AI-driven products like recommendations, translation, and video generation.
- Driving frontend architecture and development using React, React Native, Expo, and TypeScript.
- Designing scalable and high-performance solutions with a strong focus on usability and product experience.
- Participating in system design discussions, architecture planning, and technical decision-making.

Must-haves:
- Experience working within large, well-maintained codebases for 5+ years.
- Strong recent hands-on React Native and TypeScript experience within the last 2- 3 years.
- Solid experience with
- Experience working with Expo.




- Experience using AI tools pragmatically; production experience with LLMs, recommendations, or generative video.
- Mobile release experience (App Store / Google Play).
- Strong problem-solving, and software design skills.
- Ability to independently design solutions, ask clarifying questions, and evaluate technical trade-offs.
- Comfortable discussing system design, scalability, performance, infrastructure, and integrations.
- Strong ownership, autonomy, and a data-driven, action-oriented mindset.
- Level of English – from Upper-Intermediate and above.

Nice-to-haves:
- Product company, startup, or high-growth environment experience.
- Experience mentoring junior engineers.

Reasons why this job would be interesting to you:
- Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI

📌 Full Stack Developer (Ciudad de México)
🏢 Andersen Lab
📍 Ciudad de México