Product Engineering Lead

Tether.to

. Lead the API and frontend teams day to day, unblocking work, reviewing output, and maintaining delivery speed .

Posted 10/8/2026full-timeRemote • Argentina, Armenia, AustraliaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in leading engineering teams, particularly in the development of consumer products, with a strong focus on API design, performance, and reliability. Capable of mentoring team leads and fostering a collaborative environment while driving product vision and execution.

Highest-signal resume keywords

Team LeadershipAPI DesignJavaScript ExpertiseReact FrameworkProduct Management Collaboration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

API DevelopmentJavaScriptReactTechnical DesignCode ReviewPerformance OptimizationReliability EngineeringDistributed SystemsOffline-First SystemsConsumer Product Development

Soft Skills

InitiativeCuriosityResilienceDirect CritiqueMentoring

Tools & Technologies

AI ToolsRapid PrototypingCRDTsSync EnginesOffline-Capable Apps

Industry Keywords

P2P CapabilitiesChat AppsCalling AppsSocial AppsOpen Source

Tech Stack

Tools & technologies

JavaScriptOpen SourceReact

About the role

Key responsibilities & impact

Lead the API and frontend teams day to day, unblocking work, reviewing output, and maintaining delivery speed
Set and maintain high engineering standards for performance, reliability, and clean APIs
Own technical design of features and the API surface between Keet’s core and app
Coordinate API-team collaboration with deep-tech teams on code reviews, design, and engine-related work
Partner with product managers to turn vision and roadmap into scoped, buildable work
Challenge unrealistic scope and propose better implementation paths
Bring engineering perspective to product decisions involving P2P capabilities
Use AI tools and rapid prototypes to validate ideas
Clarify team goals and define success criteria
Mentor team leads and improve team operating systems
Lead by example while enabling teams to take ownership

Requirements

What you’ll need

Experience managing engineers or engineering leads who ship consumer products, ideally in chat, calling, or social apps
Strong product sense
Intuition for distributed and local-first systems
Familiarity with offline-first and eventual consistency
Deep JavaScript and React knowledge
Initiative, curiosity, resilience, and ability to give and receive direct critique
Bonus: experience with local-first apps, CRDTs, sync engines, offline-capable mobile or desktop apps, or open source

Benefits

Comp & perks

100% remote, worldwide
Work with cutting-edge blockchain, P2P, and digital finance technologies
Opportunity to help scale Keet toward a billion users
Direct collaboration with the CTO and product managers
Work on a fully peer-to-peer messaging and video calling app with end-to-end encryption