
Fintech • B2C • Energy
Voltz is a fintech company that focuses on providing financial solutions for managing energy bills, specifically targeting customers of Energisa. With options for negotiating and parceling overdue energy invoices, it offers services that simplify payment processes and enhance financial inclusion for users. As part of the Energisa Group, Voltz aims to support clients in achieving financial stability while promoting innovative payment methods such as Pix and credit options, ultimately fostering economic development in Brazil.
October 24
🗣️🇧🇷🇵🇹 Portuguese Required

Fintech • B2C • Energy
Voltz is a fintech company that focuses on providing financial solutions for managing energy bills, specifically targeting customers of Energisa. With options for negotiating and parceling overdue energy invoices, it offers services that simplify payment processes and enhance financial inclusion for users. As part of the Energisa Group, Voltz aims to support clients in achieving financial stability while promoting innovative payment methods such as Pix and credit options, ultimately fostering economic development in Brazil.
• Disseminate knowledge and document technical decisions through the creation of documents or entries in the management system. • Promote development best practices, code quality and automated testing through trainings, information sharing and documentation. • Identify and remove blockers that impact the team’s deliveries. • Perform code reviews and review technical decisions, ensuring stability, quality and adherence to company standards. • Contribute with Product Coordinators to define the team roadmap and strategy, taking technical aspects into account. • Support other Engineering teams, ensuring major releases and technological changes occur safely and with minimal impact. • Participate in the definition of projects and tasks, evaluating architecture, impacts, deployment strategies and deliverables. • Develop Continuous Integration (CI) pipelines. • Set up monitoring, alerts and troubleshooting tools. • Assess trade-offs, risks and impacts to inform technical decisions. • Break down complex projects into smaller deliverables that can be executed by you or the team. • Provide visibility into technical debt and risks, proposing prioritization for mitigation. • Investigate and respond to production incidents, leading root cause analysis and remediation. • Anticipate the impact of changes and new products on the existing architecture, proposing mitigation actions. • Define, discuss and document coding standards, quality practices and testing strategies. • Identify and mitigate security risks in systems. • Support immediate leadership in problem analysis and action definition, contributing to process improvements. • Ensure compliance with area standards and procedures, identifying and suggesting improvements. • Analyze processes and propose improvements that contribute to the area’s efficiency and results. • Stay up to date on technological trends and innovations, promoting continuous improvement. • Perform other related activities as directed by leadership.
• Practical experience with Datadog for application monitoring, log analysis and dashboard creation. • Knowledge of OpenTelemetry for instrumenting services and generating metrics, traces and logs. • Familiarity with observability practices in distributed environments, such as defining SLOs, creating alerts, root cause analysis and event correlation. • Experience with microservices-based architecture, using messaging systems (such as Kafka or RabbitMQ) and integration with legacy or third-party systems. • Ability to design scalable, resilient and observable solutions. • Strong experience with TypeScript and Node.js in developing APIs and backend services. • Proficiency with the NestJS framework, including concepts such as dependency injection, interceptors, pipes, guards and modules. • Experience creating and maintaining REST APIs, following best practices for versioning, documentation and security.
• Health and dental insurance • Meal voucher and/or food allowance • Wellhub (formerly Gympass) • Profit-sharing (linked to targets and results) • Life insurance • Nav (online medical and psychological consultations at no cost)
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