Remote Product Engineering Lead, P2P Consumer Apps

Tether.Io; Rosario; Remote; ARS 231,811,000 - 324,535,000; Full time

Job summary

Tether.Io is seeking a Product Engineering Lead for Keet, a 100% remote messaging app built on Holepunch's P2P stack. You will lead the API and frontend teams, shaping features with a strong engineering bar and close collaboration with product managers.

You should bring deep JavaScript and React expertise, prior experience shipping consumer apps, and a passion for distributed, local-first systems. This role reports to the CTO and blends leadership with hands-on engineering.

Qualifications

• Experience leading teams that ship consumer-grade products (chat, calling, or social apps).
• Strong product sense; ability to distinguish valuable features from busy ones.
• Intuition for distributed, local-first systems; offline-first and eventual consistency.
• Deep knowledge of JavaScript and React.
• Initiative, curiosity, resilience, and openness to direct critique.
• Bonus: experience with local-first apps, CRDTs, sync engines, offline-capable apps, or open source.

Responsibilities

• Lead API and frontend teams, removing roadblocks and ensuring delivery.
• Maintain a high engineering bar for performance, reliability, and clean APIs.
• Own the technical design of features and API surfaces between core and app.
• Collaborate with deep tech teams on reviews, design, and engine touches.
• Partner with product managers to translate vision into scoped work, and push back when scope diverges.
• Provide mentorship to team leads and foster strong operating systems within teams.
• Lead by example and contribute hands-on when necessary.

Skills

JavaScript

React

Engineering leadership

Product sense

Distributed systems

CRDTs

Offline-first

Open source experience

Mentoring

Job description

Tether.Io is seeking a Product Engineering Lead for Keet, a 100% remote messaging app built on Holepunch's P2P stack. You will lead the API and frontend teams, shaping features with a strong engineering bar and close collaboration with product managers.

You should bring deep JavaScript and React expertise, prior experience shipping consumer apps, and a passion for distributed, local-first systems. This role reports to the CTO and blends leadership with hands-on engineering.