Senior Full Stack Developer – Frontend Oriented

Terrific

. Set the technical direction and own end-to-end architecture for Terrific’s social commerce platform .

Posted 11/7/2026full-timeRemote • Argentina, Mexico, Brazil, Colombia, Nicaragua, ChileSenior💰 $2,000 - $3,000 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in end-to-end architecture and technical direction for social commerce platforms, with a strong focus on real-time systems, AI/ML integration, and scalable B2B2C solutions. Proficient in mentoring teams and driving engineering standards to enhance code quality and operational excellence.

Highest-signal resume keywords

Expert-Level Node.jsExpert-Level TypeScriptStrong Frontend Experience in ReactDeep Experience in Distributed Real-Time SystemsHands-On Experience with GCP

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringSQLNoSQLEvent-Driven ArchitecturesAI/ML Feature DevelopmentBigQueryCloud FunctionsFirestorePub/SubLive Video Streaming Infrastructure

Soft Skills

Clear Communication SkillsJudgment on Trade-Offs

Tools & Technologies

GCPFirebaseRealtime DatabaseShopifyWooCommerce

Industry Keywords

ECommerceMarketingMediaSocial CommerceLive Interactive Shopping

Tech Stack

Tools & technologies

AngularBigQueryCloudFirebaseGoogle Cloud PlatformJavaScriptNode.jsNoSQLReactSQLTypeScript

About the role

Key responsibilities & impact

Set the technical direction and own end-to-end architecture for Terrific’s social commerce platform
Own architecture across backend, frontend, data, AI, and real-time systems
Drive engineering standards covering code quality, testing, observability, security, and operational excellence
Mentor engineers and grow organizational technical depth
Design and implement services and features end-to-end from database to UI
Build rapid prototypes and tackle high-risk problems in live video reliability, real-time engagement, commerce integrations, and AI-powered experiences
Evolve the technology stack across React, Angular, Node.js, TypeScript, GCP, Firebase, Firestore, Cloud Functions, BigQuery, and Pub/Sub
Architect global 24/7 live operations for uptime, latency, cost, and graceful degradation
Build scalable B2B2C systems for enterprise customers and consumer audiences across regions and languages
Partner with Product and Data on experimentation infrastructure, A/B testing, and measurement
Partner with Product and Design from concept through launch
Represent engineering with strategic customers and partners on technical topics
Improve the team through design reviews, technical writing, mentorship, and hiring
Terrific Live helps retailers and eCommerce brands grow revenue through live, interactive, social-native shopping experiences on their own websites
Related role responsibilities include building carousels, players, live experiences, integrations, SDKs, embeds, tracking, attribution, reporting, and configurable solutions

Requirements

What you’ll need

10+ years of hands-on software engineering experience, with a track record of leading at staff/principal level at high-scale products
Expert-level Node.js and TypeScript
Strong frontend experience in React and/or Angular
Deep experience designing and operating distributed, real-time systems in production, 24/7, under load
Strong data engineering instincts: SQL/NoSQL, event-driven architectures, and analytical stores such as BigQuery or equivalent
Hands-on experience building or shipping AI/ML-powered features in production
Experience on GCP, including Firebase, Cloud Functions, Firestore, Realtime Database, and Pub/Sub, is a strong advantage
Experience with commerce platforms such as Shopify or WooCommerce and/or live video/streaming infrastructure is a plus
Excellent judgment on trade-offs between scope, speed, performance, and UX
Clear, calm communication skills
Deep experience in at least one of Terrific’s three commercial pillars — eCommerce, Marketing, or Media — and enough fluency across the other two to contribute credibly from day 1
Fluency in written and spoken English required
For the related Senior Full Stack Developer role: 5+ years of development experience, strong frontend focus, senior-level React and TypeScript, and professional English

Benefits

Comp & perks

Access to training and AI tools to keep sharpening your skills
Real ownership from day one
Modern stack
Collaboration with a global team
Senior team that shares what it knows