Líder Técnico de Projetos - Especialista em Front End e Performance Web

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Líder Técnico de Projetos - Especialista em Front End e Performance Web based in Brazil.

We are looking for a senior technical leader to drive the evolution of front-end architecture, web performance, and digital measurement solutions. This role will act as a key reference in defining development standards, ensuring code quality, and leading complex technology initiatives. The professional will combine deep engineering expertise with a strong business mindset, connecting technical excellence with growth objectives. You will oversee projects from diagnosis to delivery, improving scalability, reliability, and user experience across digital platforms. The position requires close collaboration with engineering teams, marketing stakeholders, and external partners. It is an opportunity for someone who enjoys solving complex challenges and leveraging modern technologies, including AI-assisted development, to create measurable impact.

Accountabilities:: The Líder Técnico de Projetos will be responsible for leading technical initiatives related to front-end development, performance optimization, and tracking infrastructure. This role requires strong ownership, strategic thinking, and the ability to influence technical decisions while ensuring high-quality deliveries.

Act as the main technical reference for front-end development, defining architectures, technology stacks, coding standards, and best practices across projects.

Lead complex front-end, performance, and tracking projects from initial analysis through implementation, validation, and continuous improvement.

Conduct code reviews to ensure quality, security, accessibility, maintainability, and alignment with established engineering standards.

Evaluate and recommend front-end libraries, frameworks, and tools, ensuring sustainable and high-performing technology choices.

Guide developers through technical decisions, mentoring team members and promoting engineering maturity.

Collaborate with application developers, paid media teams, infrastructure professionals, and external suppliers to coordinate technical solutions.

Partner with back-end and infrastructure leadership to ensure architectural consistency across the technology ecosystem.

Improve web performance through initiatives involving Core Web Vitals, lazy loading, code splitting, caching, CDN strategies, and other optimization techniques.

Diagnose and improve tracking ecosystems, including GTM Server-side, Data Layer structures, conversion APIs, and integrations with marketing platforms.

Ensure reliable data flow between advertising platforms, internal systems, and CRM environments through advanced attribution solutions.

Use AI-powered development tools to accelerate coding, refactoring, documentation, and technical workflows while maintaining critical code review standards.

Create and maintain technical documentation, including architecture diagrams, technical specifications, and project guidelines.

Requirements:

The ideal candidate has extensive experience in modern front-end engineering, strong technical leadership capabilities, and the ability to connect technology decisions with business outcomes.

Proven experience in advanced front-end development with strong knowledge of JavaScript, TypeScript, React, Angular, HTML5, CSS3, and modern web application architectures.

Experience defining coding standards, performing code reviews, and mentoring developers in front-end best practices.

Strong knowledge of web analytics and tracking solutions, including Google Tag Manager, Google Analytics 4, Data Layer architecture, and conversion APIs.

Experience optimizing web performance with measurable business impact, including Core Web Vitals, caching strategies, lazy loading, and code splitting.

Proficiency using AI-assisted development tools such as Cursor, Claude Code, or Codex as part of daily engineering workflows.

Practical knowledge of infrastructure concepts, including Docker, Kubernetes, APIs, and integration environments.

Experience working with SQL and NoSQL databases and RESTful APIs.

Ability to independently solve complex technical challenges with strong analytical thinking and problem-solving skills.

Strong communication skills to present project status, risks, and technical decisions to leadership teams.

Business-oriented mindset focused on growth, conversion, and customer impact.

Ability to thrive in a dynamic environment with changing priorities and diverse technical challenges.

Intermediate English proficiency and advanced Portuguese communication skills.

Higher education, technical degree, postgraduate degree, MBA, master’s, or equivalent technical experience.

Benefits:

Competitive compensation package.

Health insurance.

Access to gym or wellness benefits.

Remote work flexibility.

Opportunity to lead high-impact technology projects.

Exposure to modern engineering practices, AI-powered development, and digital growth initiatives.

Collaborative environment with opportunities for technical and professional growth.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1