Remote Product Engineering Lead for Scalable Consumer Apps

World-Business-Lenders,-Ll; La Pampa; Remote; ARS 231,811,000 - 355,443,000; Full time

Job summary

Tether is seeking a Product Engineering Lead for Keet, a fully peer-to-peer messaging app built on Holepunch’s stack. You will lead the API and frontend teams and report to the CTO, shaping what gets built with strong product collaboration and technical excellence.

You’ll drive architecture, scale features for a global user base, and foster a culture of end-to-end encryption and performance at scale.

Qualifications

• Experience leading engineers who ship consumer products (chat, calling, or social apps).
• Strong product sense to distinguish valuable features from noise.
• Intuition for distributed, local-first systems with offline-first behavior.
• Deep JavaScript and React knowledge.
• Proactive, curious, resilient with direct critique skills.
• Bonus: local-first apps, CRDTs or sync engines, offline-capable apps or open source.

Responsibilities

• Run the API and frontend teams day to day: unblock, review, and ship features.
• Maintain a high engineering bar for performance, reliability, and clean APIs.
• Own the technical design of features and the API surface between Keet core and the app.
• Ensure close collaboration with deep tech teams on code reviews and design.
• Partner with product to translate vision into scoped work.
• Mentor team leads to strengthen operating systems and leadership.

Skills

Deep JavaScript

React

Engineering leadership

Product sense

Distributed systems

Mentorship

Open source

Job description

Tether is seeking a Product Engineering Lead for Keet, a fully peer-to-peer messaging app built on Holepunch’s stack. You will lead the API and frontend teams and report to the CTO, shaping what gets built with strong product collaboration and technical excellence.

You’ll drive architecture, scale features for a global user base, and foster a culture of end-to-end encryption and performance at scale.