Lead Front-End Engineer (JS) — Remote, USD Pay, High-Impact

BlockchainHQ; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

100% Remote Work

Highly Competitive USD Pay

Paid Time Off

Work with Autonomy

Work with Top American Companies

Job summary

Truelogic is seeking a senior Front-end Lead to mentor a Buenos Aires-based team and drive architecture across React, Svelte, and Vue. You will ensure accessible, high-performance UI and collaborate with Design, Product, and clients to deliver exceptional experiences.

You will guide front-end standards, review code, and champion AI-assisted tooling to accelerate delivery in a remote, international setting. Join a dynamic team delivering digital transformation for US-based engagements with a

Qualifications

• 7+ years of front-end development experience.
• Proven technical leadership or mentorship experience.
• Expertise in JavaScript, HTML, and CSS with modern component-based architecture.
• Hands-on experience using AI development tools, such as Claude Code.
• Strong ownership, project-management capabilities, and ability to connect technical decisions with business objectives.
• Excellent written and verbal English communication skills.
• Must be currently based in Buenos Aires, Argentina.

Responsibilities

• Lead, mentor, onboard, and support the professional development of the front-end engineering team in Buenos Aires.
• Define front-end architecture and drive engineering standards, code quality, and scalable component practices.
• Conduct rigorous code reviews and promote clean, maintainable, and performant JavaScript solutions.
• Integrate AI-powered development tools, including Claude Code and coding assistants, into engineering workflows.
• Collaborate with Design, Product, leadership, and client teams to deliver pixel-perfect and accessible experiences.
• Oversee technical delivery, unit-testing strategies, accessibility compliance, performance benchmarking.

Skills

Front-end development

Technical leadership

JavaScript

HTML/CSS

Ownership/Project management

English communication

Tools

Claude Code

Job description

Truelogic is seeking a senior Front-end Lead to mentor a Buenos Aires-based team and drive architecture across React, Svelte, and Vue. You will ensure accessible, high-performance UI and collaborate with Design, Product, and clients to deliver exceptional experiences.

You will guide front-end standards, review code, and champion AI-assisted tooling to accelerate delivery in a remote, international setting. Join a dynamic team delivering digital transformation for US-based engagements with a