Sigma Software
Senior/Principal Frontend Engineer
Vaga remota de Frontend Engineering com fit claro de localização do candidato.
Publicada23 de jul. de 2026
Países elegíveis2 países aceitos
Sinal de senioridadeSenior
Modelo de trabalhoRemoto
Locais aceitos para candidatos
BélgicaBrasil
Resumo da vaga
Senior/Principal Frontend Engineer
Requisitos e responsabilidades
Conteúdo da vaga extraído em seções para revisão mais rápida.
Details
- Develop and maintain scalable, high-performance frontend applications using React and Next.js
- Collaborate with Product, Design, and Backend teams to deliver seamless and user-friendly experiences
- Integrate APIs and backend services into frontend applications
- Participate in architecture discussions, sprint planning, code reviews, and technical decision-making
- Ensure responsive design, accessibility, and cross-browser compatibility
- Contribute to continuous improvement of engineering processes, frontend standards, and product quality
- Work closely with backend engineers to ensure smooth end-to-end functionality
- Support performance optimization and frontend scalability initiatives
- 5+ years of professional software engineering experience with strong focus on frontend development
- Solid commercial experience with React
- Experience with Next.js or similar modern frontend frameworks
- Strong proficiency in TypeScript and JavaScript
- Experience integrating APIs into web applications
- Understanding of backend concepts and relational databases such as Postgres
- Knowledge of responsive design, accessibility, and cross-browser compatibility principles
- Strong communication and collaboration skills
- Ability to work independently in distributed teams
- Upper-Intermediate English level or higher
WILL BE A PLUS
- Experience with Vue or Angular
- Knowledge of Node.js or NestJS
- Experience with frontend performance optimization and build tools
- Experience building AI-powered user experiences
- Experience integrating AI/LLM services into frontend applications
- Familiarity with OpenAI, Anthropic, AI SDKs, or prompt-based applications
PERSONAL PROFILE
- Product-oriented mindset
- Proactive communication style
- Attention to UI/UX quality
- Strong ownership and accountability
- Ability to work in collaborative cross-functional teams
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