
5001 - 10000 employees
Founded 1957
🔐 Security
📡 Telecommunications
🏛️ Government
Security • Telecommunications • Government
Valid is an integrator of secure identification and trusted connectivity solutions that helps governments, banks, and device makers secure digital identities, documents, payments, and connected devices. The company provides digital government and identity platforms, EMV payment cards and digital banking services, and SIM/eSIM and IoT connectivity solutions, while also manufacturing secure cards and SIMs and issuing secure documents. Valid positions itself as a provider of interoperable, secure digital services and hardware used by public-sector identity programs, financial institutions, mobile operators, and IoT device manufacturers.
🕒 2 days ago
Improve your chances of getting an interview by checking your resume score before you apply.

5001 - 10000 employees
Founded 1957
🔐 Security
📡 Telecommunications
🏛️ Government
Security • Telecommunications • Government
Valid is an integrator of secure identification and trusted connectivity solutions that helps governments, banks, and device makers secure digital identities, documents, payments, and connected devices. The company provides digital government and identity platforms, EMV payment cards and digital banking services, and SIM/eSIM and IoT connectivity solutions, while also manufacturing secure cards and SIMs and issuing secure documents. Valid positions itself as a provider of interoperable, secure digital services and hardware used by public-sector identity programs, financial institutions, mobile operators, and IoT device manufacturers.
• Projetar e desenvolver soluções escaláveis e seguras utilizando princípios modernos de engenharia de software; • Atuar na definição de arquiteturas distribuídas baseadas em microsserviços e sistemas orientados a eventos; • Desenvolver e revisar arquiteturas cloud-native com foco em alta disponibilidade, resiliência e escalabilidade; • Implementar e garantir boas práticas de Security by Design durante todo o ciclo de desenvolvimento; • Realizar modelagem de ameaças utilizando metodologias como STRIDE; • Definir e implementar padrões de segurança em APIs REST e comunicação entre serviços; • Atuar na arquitetura e administração de ambientes PKI avançados, incluindo hierarquias e trust chains; • Gerenciar e implementar protocolos criptográficos e mecanismos de autenticação seguros; • Trabalhar com TLS/X.509, certificados digitais e ciclo de vida de certificados; • Participar da modelagem e evolução de bancos de dados relacionais e não relacionais;
• Ensino Superior completo em Ciência da Computação, Engenharia de Software, Sistemas de Informação ou áreas correlatas; • Conhecimento avançado em PKI, trust chains e hierarquias de certificados; • Experiência no desenvolvimento e integração de APIs REST; • Conhecimento em práticas de Security by Design; • Experiência com Threat Modeling utilizando STRIDE; • Experiência em arquiteturas cloud-native;
• Assistência Médica-Hospitalar • Convênio Odontológico • Ifood Benefícios • Wellhub • Vale-Transporte • Auxílio Creche • Participação nos Resultados (PLR) • Seguro de Vida • Modelo de Trabalho Híbrido • Day Off
Apply Now🕒 2 days ago
201 - 500
💳 Fintech
☁️ SaaS
🤝 B2B
Product Engineer at Toku focused on developing conversational AI platforms to solve client billing issues. Collaborating closely with clients and internal teams to iterate on MVPs and solutions.
🏢🏡 São Paulo – Hybrid
💰 $48M Series A - Toku on 2025-04
⏰ Full Time
🟡 Mid-level
🟠 Senior
🧑💻 Full-stack Engineer
🗣️🇪🇸 Spanish Required
🗣️🇧🇷🇵🇹 Portuguese Required
🕒 3 days ago
10,000+ employees
💸 Finance
📱 Media
☁️ SaaS
Senior Software Engineer developing corporate applications using Java and Oracle PL/SQL at Thomson Reuters. Collaborating with multidisciplinary teams to deliver high-quality solutions.
🗣️🇧🇷🇵🇹 Portuguese Required
Java
Oracle
Spring
Spring Boot
SpringBoot
SQL
🕒 4 days ago
1001 - 5000
Software Engineering Coordinator connecting business and technology, ensuring robust platforms for Banco Bmg. Leading teams in project execution and maintaining system architecture alignment with business growth.
🗣️🇧🇷🇵🇹 Portuguese Required
AWS
Azure
Google Cloud Platform
JavaScript
Node.js
SDLC
.NET
🕒 July 11
1001 - 5000
🛍️ eCommerce
🛒 Retail
🏪 Marketplace
Lead technical development of innovative, sustainable apparel, bridging design, technical feasibility and industrial production. Ensure the right balance of quality, cost, lead time and environmental impact while driving ecodesign and carbon-footprint reduction.
🗣️🇧🇷🇵🇹 Portuguese Required
🕒 July 10
1001 - 5000
Fullstack Developer leading technical strategy and mentoring engineers at Grupo SysMap. Focused on innovative solutions and high-impact transformation in diverse sectors.
🗣️🇧🇷🇵🇹 Portuguese Required
Angular
AWS
Flutter
JavaScript
Node.js
Postgres
React
React Native
SQL
.NET