Senior Software Engineer

Description

Flash is an **intelligent ecosystem of HR and finance solutions** that simplifies all day-to-day work management within a single platform — from onboarding and time tracking to benefits and corporate expenses. We transform complex processes into an enchanting journey, creating a work experience that is **lighter, more human, and more efficient for everyone.** Internally, we call this the **Flamingo Effect**: every idea, every line of code, every customer interaction resonates far beyond Flash, impacting the daily operations of companies and millions of people. Working here means living **the power to make things fly**, driven by creativity, purpose, and real impact. **Join us as a Flamingo! ✨** ### **\\uD83E\\uDDA9 Why work with us?** At Flash, we believe great transformations begin with individual flights, gain strength collectively, and find direction in the values that guide us as a flock: ✨We create value with our customers ✨We solve problems pragmatically ✨We play together ✨We deliver consistent results ✨We learn and transform### **\\uD83E\\uDDA9 How we work:** * Being a Flamingo at Flash means thriving in a creative, technology-driven environment with **autonomy to create, test, and turn ideas into real solutions** that help companies and people soar higher. * **Accelerated learning:** every challenge is an opportunity to grow and innovate. * **Genuine belonging:** no one flies alone — always in formation. * **Purposeful work:** what starts at Flash transforms how the world works. * Leave your mark on the world of work and experience with us the power to make things fly. ### **✨ Our benefits:** * **Flash Card (the beloved pink one!)** offering flexible benefits: meals, groceries, mobility, health, education, culture, and well-being * Health insurance * Life insurance * Extended maternity and paternity leave \+ Childcare allowance * Birthday day off \\uD83C\\uDF82 * Hybrid and flexible work model \+ Remote work allowance \+ Office experiences * Exclusive discounts with partners via the Flash app * TotalPass * Pet care plan with Guapeco ### **\\uD83C\\uDF08All our positions are inclusive** * We value diversity in all its forms and believe plural teams build stronger, more human, and more innovative solutions for Flash. Therefore, all our openings are open to people of any gender, race, ethnicity, age, sexual orientation, gender identity, religion, and persons with disabilities (PwD). ### **\\uD83E\\uDDA9 At Flash, you’ll have the opportunity to practice:** * Technical excellence (code development); * System architecture and integrations; * Technical mentoring and alignment with junior developers through code reviews and feedback; * Creation and monitoring of metrics and SLAs; * Technical and innovation leadership, and definition of technology standards; * Alignment with other senior developers; * Team-building activities and cultural dissemination. ### **\\uD83E\\uDDA9 What we’re looking for:** * As a developer, we expect you not only to apply your technical skills but also * to share them with your team; * With SRE support, you should help your team’s leadership build, monitor, and pursue metrics ensuring optimal system and product performance. The metrics defined here strongly align with OKRs across departments and the company as a whole; * Innovation must be part of your daily routine — whether researching and sharing findings with your team, or experimenting and implementing prototypes. Moreover, to create space for innovation, we must establish well-defined standards so junior developers can develop confidently and securely in an agile manner; * To achieve all our company goals, alignment with all peers — both within and across teams — is essential; * Sharing knowledge, technologies, and new ideas must be part of your daily routine; * Help build teams with established events and rituals; * Assign professionals cohesively within working groups; * Foster, together with your team, cultural dissemination — including knowledge sharing, continuous learning, feedback, celebration of achievements, and other practices aligned with our company pillars; * Help structure and improve Flash’s system architecture, applying concepts such as Clean Architecture, Event-Driven Architecture, and Domain-Driven Design (DDD). ### **\\uD83E\\uDDA9 Required experience:** * Experience with Node.js, React.js, and other JavaScript frameworks; * Experience with REST APIs (preferred), RPC, or GraphQL; * Experience with MongoDB and RDS; * People who seek to learn and contribute to a high-impact solution — delivering high-quality, data-driven software consistently focused on the customer. ### **\\uD83E\\uDDA9 Preferred qualifications:** Knowledge of: * NestJS; * React Native; * Clean Architecture; * Scalable microservices development; * Cloud service platforms: AWS, GCP, Azure, etc.; * CI/CD tools; * Testing and associated tools. **Will you fly with us? \\uD83D\\uDC96** Apply now to our open positions and help spread the Flamingo Effect to even more companies across Brazil! \\uD83E\\uDDA9 Follow us on Instagram @meuflash. \\uD83E\\uDD16 We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.