Remote Product Engineering Lead — P2P Core & Frontend

World-Business-Lenders,-Ll; Santa Fe Capital; Remote; ARS 276,723,000 - 368,964,000; Full time

Job summary

Tether is seeking a Product Engineering Lead for Keet, a 100% remote, P2P messaging app built on Holepunch's stack. You’ll lead API and frontend teams, shaping features and maintaining a high engineering bar at global scale.

You will collaborate with PMs to convert vision into buildable work, ensure fast delivery with AI-assisted prototyping, and guide teams toward robust, privacy‑preserving solutions in a distributed environment.

Qualifications

• Experience managing engineers or engineering leads who ship consumer product, ideally in chat, calling, or social apps.

Responsibilities

• Run the API and frontend teams day to day: unblocking, reviewing, and keeping them shipping.
• Set and hold a high engineering bar for performance, reliability, and clean APIs.
• Own the technical design of features and the API surface between Keet's core and the app.
• Make sure the API team works closely with our deep tech teams on code reviews, design, and anything that touches the engine.
• Work alongside Keet's product managers to turn vision and roadmap into scoped, buildable work.
• Push back when scope and reality don't match, and propose better paths when they exist.
• Bring an engineering perspective to product decisions, especially where P2P opens doors that centralized apps can't.
• Help the team move fast, using AI tools and quick prototypes to validate ideas before committing to them.
• Create clarity around team goals and make sure everyone knows what success looks like.
• Mentor team leads to build strong team operating systems, improve how their teams work with others, and grow as leaders.
• Lead by example: roll up your sleeves when the team needs it, and step back when they're ready to own it.

Job description

Tether is seeking a Product Engineering Lead for Keet, a 100% remote, P2P messaging app built on Holepunch's stack. You’ll lead API and frontend teams, shaping features and maintaining a high engineering bar at global scale.

You will collaborate with PMs to convert vision into buildable work, ensure fast delivery with AI-assisted prototyping, and guide teams toward robust, privacy‑preserving solutions in a distributed environment.