Valid

Role Description Aqui na Valid, trabalhamos para promover a identificação segura de pessoas, jornadas e transações, tanto no setor público quanto no setor privado. Nossas soluções físicas e digitais são dedicadas a três grandes ecossistemas: - Identificação & Governo Digital - Bancos & Meios de Pagamento - Conectividade Segura Nosso papel é autenticar, autorizar e garantir a segurança de todos os envolvidos. Isso é o que fazemos para cada um dos nossos mais de 1.200 clientes no Brasil e no mundo. Na Valid, acreditamos que cada pessoa é única e nosso propósito é empoderar o que há de mais genuíno em cada uma, criando um ambiente onde todos possam evoluir e deixar suas marcas. Valorizamos profissionais que: - Construam relações de confiança com clientes externos, parceiros e outras áreas da empresa - Foque em melhorar o que já existe ou criar coisas novas - Busquem a excelência nas entregas - Pratiquem a colaboração em equipe Isso faz parte da nossa Cultura, do nosso jeito Valid, que se traduz nos nossos quatro valores: - Somos movidos pelo cliente - Nunca paramos de evoluir e aprender - Fazemos acontecer e fazemos bem-feito - Jogamos juntos e jogamos limpo Aqui, nós valorizamos oportunidades igualitárias e estamos comprometidos em construir um ambiente seguro, respeitoso e acolhedor para todas as pessoas. Não discriminamos com base em raça, religião, cor, nacionalidade, gênero, orientação sexual, deficiência ou qualquer outra base. Qualifications - Ensino Superior Completo em áreas correlatas - C#, .NET 8 e .NET Framework 4.8 - APIs REST, Windows Services e Workers - Bancos de dados relacionais e NoSQL, Entity Framework e Dapper - RabbitMQ, PubSub, OAuth, OpenID e JWT - SOLID, Git - JavaScript, HTML5, CSS3 e React JS - PostgreSQL e SQL Server Requirements - Desenvolver e Manter aplicações em C#, utilizando .NET 8.0 e .NET Framework 4.8. - Criar e Gerenciar APIs REST, Windows Services e Workers. - Trabalhar com bancos de dados relacionais e NoSQL, aplicando ORMs. - Implementar soluções de mensageria (RabbitMQ, PubSub, etc.). - Garantir a segurança com OAUTH, OpenID e JWT. - Aplicar os princípios SOLID no desenvolvimento de software. - Desenvolver interfaces de usuário com Javascript, HTML5, CSS3 e React JS. - Utilizar GIT para controle de versão. - Operar com bancos de dados PostgreSQL e SQL Server. Benefits - 🏥 Assistência Médica-Hospitalar - 😁 Convênio Odontológico - 🍽️ Ifood Benefícios - 🏋️ Wellhub - 🚌 Vale-Transporte - 👶 Auxílio Creche - 📈 Participação nos Resultados (PLR) - 🛡️ Seguro de Vida - 🏠💼 Modelo de Trabalho Remoto - 🎉 Day Off

• Atuar no desenvolvimento end-to-end (back-end, front-end e mobile) • Projetar, desenvolver e manter aplicações escaláveis e de alta performance • Definir arquiteturas e boas práticas de desenvolvimento • Realizar code review e mentorar desenvolvedores mais juniores • Trabalhar em conjunto com times de produto, design e infraestrutura • Garantir qualidade de código, testes automatizados e boas práticas de CI/CD • Participar ativamente de decisões técnicas e evolução da stack

• Work closely with Product teams to define and evolve data-driven features • Develop analyses and Machine Learning models applied to product use cases (e.g., recommendation, personalization, churn) • Design and run experiments and A/B tests to validate hypotheses and measure product impact • Define and monitor product metrics and model performance • Support roadmap decisions with actionable insights • Ensure integration, monitoring, and continuous improvement of models in production

• What you'll do • Develop scalable backend services and APIs • Build automation platforms and workflow orchestration • Integrate systems and correlate data from multiple sources • Develop solutions using LLMs (GenAI), RAG, and agents • Automate risk, vulnerability, and governance processes • Create data pipelines and search mechanisms • Evolve proofs of concept (POCs) into production

• Develop and maintain REST APIs, Windows Services and Workers using .NET 8.0 and .NET Framework 4.8. • Implement solutions based on SOLID design principles and scalable architectures. • Work with relational and NoSQL databases, ensuring integration and query optimization. • Build user interfaces using React, JavaScript, HTML5 and CSS3 to deliver a smooth user experience. • Integrate and implement authentication using OAuth, OpenID and JWT. • Collaborate using version control with Git and work with messaging systems such as RabbitMQ or Pub/Sub. • Ensure code quality and efficiency by applying software development best practices.

• Develop and maintain APIs and services in Python (FastAPI) for infrastructure automation, pipelines, and FinOps processes. • Work on developing a FinOps platform on GCP, including cloud cost collection, analysis, and visualization. • Create and manage CI/CD pipelines using Bitbucket Pipelines. • Integrate systems with GCP (GKE, Cloud Run, Compute Engine, Billing APIs, etc.) via APIs and SDKs. • Develop and evolve the tool's user interface in ReactJS (optional, a plus). • Create automations for provisioning, standardization, and governance of cloud resources (IaC, APIs, SDKs).

• Develop and maintain REST APIs, Windows Services and Workers using .NET 8.0 and .NET Framework 4.8. • Implement solutions based on SOLID design principles and scalable architectures. • Work with relational and NoSQL databases, ensuring integration and query optimization. • Develop interfaces using React JS, JavaScript, HTML5 and CSS3, ensuring a smooth user experience. • Integrate and implement authentication using OAUTH, OpenID and JWT. • Collaborate in development using Git for version control and work with messaging systems such as RabbitMQ or Pub/Sub. • Ensure code quality and efficiency by applying development best practices.

• Participates in LeadSync, supporting the definition of strategies whenever necessary; • Leads QA participation in Scrum rituals: • Supporting the PO in the preparation of requirements and acceptance criteria for user stories, as needed; • Estimating effort for planning and test execution; • Critically analyzing the writing of stories and tasks, as well as the acceptance criteria; • Presenting, when necessary, the activities performed and/or completed during the sprint. • Conducts meetings with project stakeholders to define test strategies; • Exerts strong influence to ensure consistent adherence to QA processes and standards, guaranteeing the quality of deliverables; • Manages time efficiently; • Participates in technical interviews for hiring new QAs, when necessary; • Supports the onboarding process of new team members (QAs, developers and POs) into the project/product; • Plans and performs manual testing for complex stories and tasks, considering requirements, acceptance criteria and deadlines; • Responsible for defining frameworks and supporting tools for test automation; • Responsible for maintaining, improving and developing automation scripts aligned with their experience, seeking support from more experienced developers when necessary; • Clearly and thoroughly reports any defects or bugs identified during testing; • One of the people responsible for defect and bug lifecycle management, from identification to resolution, ensuring effective communication with developers and POs; • Creates and maintains documentation related to the tests performed, results obtained and test procedures; • Evaluates and recommends testing, automation and test management tools that improve the efficiency and effectiveness of QA processes; • Responsible for creating and maintaining the project's test repository in Zephyr Scale; • Responsible for acquiring an in-depth understanding of the product or project and sharing that knowledge with less experienced team members; • Raises questions, offers suggestions and proposes continuous improvements for the product and processes; • Handles conflicts within the project and QA team, collaborating with other stakeholders to ensure a collaborative working environment; • Collaborates in creating and monitoring QA metrics and in evaluating the quality of deliverables; • Assists junior and mid-level QAs in prioritizing and carrying out activities.

• Desenvolver e manter APIs REST, Windows Services e Workers utilizando .NET 8.0 e .NET Framework 4.8. • Implementar soluções com base em padrões de design SOLID e arquiteturas escaláveis. • Trabalhar com bancos de dados relacionais e NoSQL, garantindo a integração e otimização das consultas. • Desenvolver interfaces utilizando React JS, Javascript, HTML5 e CSS3, garantindo uma experiência de usuário fluida. • Integrar e implementar autenticação com OAUTH, OpenID e JWT. • Colaborar no desenvolvimento com controle de versão em GIT e utilizar mensagerias como RabbitMQ ou PubSub. • Garantir a qualidade e eficiência do código, aplicando boas práticas de desenvolvimento.