Engenheiro de Software Sênior – Frontend React
Employment Information
Job Description
Senior Frontend Developer in React at Sicredi, a Brazilian financial cooperative. Focused on building scalable applications using TypeScript and modern frontend architecture.
Responsibilities:
- Desenvolver aplicações front-end robustas e escaláveis utilizando **React** e **TypeScript**;
- Contribuir para a evolução contínua de **padrões, boas práticas e qualidade de código**;
- Apoiar o time técnico na **solução de problemas complexos** e na melhoria contínua;
- Contribuir na **definição de arquiteturas e estratégias** de implementação front-end;
- Participar ativamente de **code reviews** e **discussões técnicas**;
- Buscar constantemente **inovações tecnológicas** que possam agregar ao produto e à equipe;
- Apoiar iniciativas de **Developer Experience** e melhoria de fluxo de desenvolvimento;
- Colaborar com equipes de backend, DevOps e produto para **garantir integrações estáveis e eficientes**.
Requirements:
- Experiência sólida com **TypeScript** e **React** (Angular é um diferencial);
- Experiência com **Node.js** para backend;
- Familiaridade com **ferramentas de build e empacotamento** (Vite, Webpack, etc.);
- Domínio de **arquitetura front-end**, **componentização** e **design patterns**;
- Experiência com **testes automatizados** (Jest, Vitest, Cypress);
- Entendimento de **CI/CD** e integração com pipelines de entrega contínua;
- Boas práticas de **performance e acessibilidade**;
- Capacidade de **desenhar solução,** **documentar código e decisões técnicas** de forma clara;
- Familiaridade com **hospedagem e deploy de aplicações web** em ambientes cloud AWS;
- Conhecimento prático de **Docker** e **Kubernetes** para desenvolvimento e integração;
- Entendimento sobre **CDN, caching, observabilidade e monitoramento** são diferenciais.
- 4+ anos de experiência em desenvolvimento de software, com foco predominante em **front-end**;
- Histórico de **entregas consistentes e de impacto técnico** em projetos de médio e grande porte;
- Experiência com **mentoria técnica** e suporte a times de desenvolvimento;
- Experiência com **ambientes de cloud e pipelines de CI/CD** é considerada um diferencial.
Benefits:
- 14th and 15th fixed monthly salaries;
- Profit-sharing (according to seniority);
- Health and dental plans with no copayment;
- Well-being programs through Wellhub (formerly Gympass): Nutrition, Psychology, Occupational Health, Massage, Running groups and local gym;
- Meal and Food Allowance – flexible percentage between meal/food cards, with no copayment;
- Extended maternity and paternity leave;
- Childcare or nanny allowance for children up to 6 years and 11 months;
- Assistance for children with disabilities, no age limit;
- Life insurance;
- Private pension up to 7% of salary;
- Training platform – Sicredi Aprende, offering various courses;
- 40-hour workweek – using a time bank system;
- Remote work allowance (except for positions that are 100% on-site).
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