Senior Frontend Engineer Company: Trafilea Location: Global Employment Type: Not specified (appears to be Full-time) Work Arrangement: 100% Remote (Worldwide) Job Description: Job description About Trafilea Trafilea is a Consumer Tech Platform for Transformative Brand Growth. We’re building the AI Growth Engine that powers the next generation of consumer brands. With over $1B+ in cumulative revenue, 12M+ customers, and 500+ talents across 19 countries, we combine technology, growth marketing, and operational excellence to scale purpose-driven, digitally native brands. We own and operate our own digitally native brands (not an agency), with presence in Walmart, Nordstrom, and Amazon, and a strong global D2C footprint. Why Trafilea We’re a tech-led eCommerce group scaling our own globally loved DTC brands, while helping ambitious talent grow just as fast. We build and scale our own brands. We invest in AI and automation like few others in eCom. We test fast, grow fast, and help you do the same. Be part of a dynamic, diverse, and talented global team. 100% Remote, USD competitive salary, paid time off, and more. Key Responsibilities At Trafilea, we fuse e-commerce excellence with AI-driven innovation. As a Senior Frontend Engineer, you’ll craft cutting-edge user experiences that power our globally loved DTC brands. From storefronts and carts to back-office apps, you’ll design and deliver high-performing, scalable front-end solutions that directly impact millions of customers worldwide. If you thrive at the intersection of technology, product, and design—and love bringing seamless user experiences to life—this is your opportunity to make a global impact. - Build, extend, and optimize ReactJS applications that power core ecommerce flows (stores, carts, subscriptions, payments, upsells). - Design and deliver extensible Shopify modules and integrate with platforms like Shogun (nice to have). - Contribute to and expand Trafilea’s internal style system (Afrodita), including reusable ReactJS components and shared UI patterns. - Develop intuitive back-office admin tools for subscriptions, inventory, and operations. - Translate product and business needs into elegant, scalable frontend solutions. - Lead frontend module design and implementation, aligning with architectural standards and business goals. - Keep teams and stakeholders aligned with clear communication, progress updates, and technical documentation (diagrams, specs, libraries). - Continuously improve performance, security, and scalability of our front-end ecosystem. - Stay current with modern frameworks, libraries, and best practices to keep our tech ahead of the curve. Job requirements - 4+ years of frontend development experience, with strong proficiency in ReactJS and TypeScript. - Solid grounding in JavaScript (ES6+), HTML5, and CSS3, including CSS post-processors. - Experience building and maintaining component libraries and scalable UI systems. - Familiarity with Node.js for frontend integration and tooling. - Knowledge of Shopify or Shogun platforms is a plus. - Comfortable collaborating with cross-functional teams (Product, UX, Marketing) to ship high-impact solutions. - Proven ability to lead technical initiatives or small developer teams. - Strong communicator with advanced English skills, able to explain complex solutions clearly. - Passionate about delivering beautiful, performant, and maintainable user experiences.

• Desenvolver, melhorar e manter aplicações utilizando React, seguindo boas práticas de codificação e arquitetura • Participar da criação e manutenção de interfaces de usuário (UI), assegurando performance, usabilidade e responsividade • Trabalhar em conjunto com o time de backend para implementar e integrar APIs REST • Implementar testes automatizados para garantir a qualidade do código e uma experiência de usuário eficaz • Colaborar ativamente nas cerimônias ágeis, participando do planejamento, execução e aprimoramento contínuo das entregas em equipes Scrum ou Kanban • Interagir com equipes técnicas e de negócios para compreender requisitos e propor soluções • Apoiar no refinamento de histórias de usuário, contribuindo com insights técnicos • Colaborar com colegas em revisões de código (code review) para promover uma cultura de melhoria contínua • Ser proativo na identificação de melhorias e manutenção do código existente • Manter-se atualizado sobre tendências e tecnologias relacionadas ao desenvolvimento frontend, com foco em React.

Role Description As a member of the Product Development team, you will have the opportunity to make a significant impact by being involved in all aspects of the development, optimization, and delivery of our product. You will be part of a highly collaborative, agile product engineering team focused on delivering well-tested, resilient, observable services and user experiences. Successful candidates will be comfortable operating where requirements are not always fully defined, communicating clearly, coordinating with product and infrastructure partners, and helping teammates move work forward with the right balance of progress, quality, and risk management. Outline of Duties & Responsibilities - Design, develop, test, troubleshoot, and operate modern web applications, APIs, backend services, and integrations across distributed systems. - Build intuitive, performant, accessible, and maintainable user experiences using Angular, TypeScript, HTML, CSS, and related frontend technologies. - Support cloud-native applications, APIs, data integrations, and related services. Azure experience is a plus. - Work with CI/CD pipelines, infrastructure-as-code, observability tools, and deployment processes to deliver reliable production software. - Collaborate with product, UX, engineering, infrastructure, and management partners; communicate clearly and help move work forward through ambiguity. - Use AI-assisted development tools responsibly while maintaining ownership of design decisions, testing, security, maintainability, and production readiness. Qualifications - Bachelor's degree in computer science, engineering, or a related technical field, or equivalent professional experience. - 3+ years of professional software design and development experience. - Strong frontend development experience with Angular preferred, or comparable modern frameworks such as React, Vue, Next, or Nuxt. - Solid understanding of frontend architecture, state management, responsive UI development, asynchronous programming, and reactive patterns such as RxJS or Redux. - Experience with backend development using C# and modern .NET, preferably .NET 8 or later. Node.js, TypeScript, Scala, or functional backend experience is a plus. - Experience with RESTful APIs, API gateways, authentication and authorization patterns, SQL and NoSQL concepts, and cloud-native services. Azure experience is a plus. - Experience with CI/CD, infrastructure-as-code, monitoring, and testing practices using tools such as GitHub Actions, Bicep, New Relic, Application Insights, Jasmine, Cypress, or Playwright. - Hands-on experience using AI-assisted developer tools such as Cursor, Claude Code, Codex, or GitHub Copilot, with the ability to evaluate AI-generated code critically and produce maintainable, well-tested software. - Familiarity with LLM integration concepts, reusable AI workflows, MCP-enabled capabilities, Kafka, or event streaming is a plus. - Demonstrated experience developing production mobile applications for iOS and Android, including requirements interpretation, application design, implementation, testing, debugging, release support, and ongoing maintenance. - Strong written and verbal communication skills, with the ability to coordinate deployments, document decisions, mentor teammates, and make sound tradeoffs while operating through ambiguity. Benefits - Medical, Dental, Vision insurance - Life & Disability - Employee Assistance Program - Paid Holidays - Generous PTO - Retirement Savings (401k/ RRSP) Working Conditions This position is performed in a fully remote work environment. Employees in this position use a computer, phone, and other collaboration tools on an ongoing basis throughout the day. Limited corporate travel may be required for business meetings, events, or other company needs.

• Desenvolver e manter aplicações web escaláveis utilizando **Node.js**, **NestJS** e **React**. • Criar e consumir APIs REST seguindo boas práticas de arquitetura e desenvolvimento. • Modelar e implementar soluções utilizando **MySQL** e **MongoDB**. • Trabalhar com **TypeORM** e **Mongoose** para integração e gerenciamento de bancos de dados. • Desenvolver novas funcionalidades, realizar correções de bugs e otimizar a performance das aplicações. • Participar de revisões de código, refinamentos técnicos e cerimônias ágeis. • Utilizar **Docker** para padronização e execução dos ambientes de desenvolvimento e homologação. • Colaborar com equipes multidisciplinares para entregar soluções de alta qualidade.