Senior Software Engineer

Description

Flash is an **intelligent ecosystem of HR and finance solutions** that simplifies the entire management of daily work in 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.** Here, we call this the **Flamingo Effect**: every idea, every line of code, every interaction resonates far beyond Flash, impacting the routines of companies and millions of people. Working here is living **the power of making things fly** with creativity, purpose, and real impact. **Come be a Flamingo! ✨** ### **\\uD83E\\uDDA9 Why work with us?** At Flash, we believe that great transformations are born from individual flights, gain strength in the collective, and find direction in the values that guide us as a flock: ✨We create value with the Customer ✨We solve problems with Pragmatism ✨We Play Together ✨We Deliver Consistent Results ✨We Learn and Transform### **\\uD83E\\uDDA9Our way of working:** * Being a Flamingo at Flash is living in an environment of creativity and technology, with **autonomy to create, test, and transform ideas into real solutions** that help companies and people fly higher. * **Accelerated learning:** every challenge is a chance to grow and innovate. * **True belonging:** no one flies alone, always in formation. * **Sense of purpose:** what starts at Flash transforms the way the world works. * Leave your mark on the world of work and live with us the power of making things fly. ### **✨ Our benefits:** * **Flash Card (the beloved rosinha!)** with flexible benefits: meals, food, mobility, health, education, culture, and well\-being * Health insurance * Life insurance * Extended maternity and paternity leave \+ Daycare assistance * Day off on your birthday \\uD83C\\uDF82 * Hybrid and flexible work model \+ Home office assistance \+ Office experiences * Exclusive discounts with partners in the Flash app * TotalPass * Pet agreement with Guapeco ### **\\uD83C\\uDF08All our job openings are inclusive** * We value diversity in all its forms and believe that plural teams build stronger, more human, and more innovative solutions for Flash. Therefore, all our job openings are open to people of any gender, race, ethnicity, age, sexual orientation, gender identity, religion, and people with disabilities (PwD). ### **\\uD83E\\uDDA9 At Flash you will have the opportunity to exercise:** * Expertise in technologies such as NodeJS, Typescript, ReactJS, service architecture; * Help structure and improve Flash's system architecture, applying concepts of Clean Architecture, Event Driven Architecture, and DDD; * As a developer, we expect you not only to use your technical capabilities but also to share\-them with your team; * With SRE support, you should help the team leadership build, monitor, and pursue metrics that ensure the proper functioning of the system and the product. The metrics defined here have great synergy with the OKRs of the areas and the company as a whole; * Innovation must be part of your daily routine, both by conducting research and sharing with the team, and by experimenting and implementing prototypes. In addition, for us to have space for innovation, it is necessary to establish well-defined standards so that more junior developers can have comfort and security to develop in an agile manner; * In order to achieve all the goals we have as a company, alignments with all peers are essential, whether they are from your team or other teams; * Sharing of knowledge, technologies, and new ideas must be part of your daily routine; * Help build teams with event and ritual practices; * Allocation of professionals in a cohesive manner within work groups; * Foster with the team the dissemination of culture such as sharing of know ledge, continuous learning, feedbacks, celebration of achievements, among others related to the company's pillars. ### **\\uD83E\\uDDA9 Required experiences:** * Experience in NodeJS, ReactJS, and other Javascript frameworks; * People who seek to learn and be part of a high-impact solution, delivering high-quality software, data-driven, and always focused on the customer. * Solid experience in the development of software with high scalability, performance, and availability. * Experience in delivering complex systems, microservices architecture, and integrations via APIs (RESTful/GraphQL). * Experience in mentoring less experienced engineers and active participation in code reviews and system design decisions. * Experience in digital product environments, working in collaboration with Product, Design, and Agility teams. * Knowledge of non\-relational databases (e.g., MongoDB, Redis) * Advanced practices of automated testing (unit, integration, and end-to-end) and code quality assurance. * Mastery of messaging concepts and event-driven architectures (e.g., Kafka). * Familiarity with design patterns, SOLID principles, Clean Code, and Clean Architecture. ### **\\uD83E\\uDDA9 What we expect:** * Autonomy and Proactivity: Self\-starter profile, who does not wait for definitions to fall from the sky. Able to navigate ambiguity, propose viable solutions, and make mature technical decisions, taking responsibility for results. * Technical Leadership and Collaboration: Ability to positively influence the team without needing formal authority. Must be an accessible person who likes to share knowledge, mentor junior engineers, and raise the technical bar of the team. * Focus on Business and Customer: Does not develop software just for the technology; understands the impact of their code on the product and the end user. Able to translate business pains into efficient engineering solutions. * Clear and Assertive Communication: Ability to explain complex technical concepts in a simple way to stakeholders from other areas (such as Product and Design) and to debate ideas constructively with the engineering team. * Pragmatism and Delivery: Perfectly balances the pursuit of technical excellence (Clean Code, architecture) with the delivery speed required by a dynamic environment. Knows how to prioritize what generates real value first. * Continuous Improvement and Resilience: Mindset of constant learning, open to feedbacks, and views failures as opportunities for evolution. Questions current processes to seek efficiency in the team's daily routine. ### **\\uD83E\\uDDA9 And will be considered differentials:** * NestJS; * MongoDB; * React Native; * Clean Architecture; * Development of scalable microservices; * Cloud service platforms: such as AWS, GCP, Azure, etc; * CI/CD tools; * Tests and associated tools. **Are you coming to fly with us? \\uD83D\\uDC96** Apply\-now to our job openings and help take the Flamingo Effect to even more companies across Brazil! \\uD83E\\uDDA9 Follow us on Instagram at @meuflash. \\uD83E\\uDD16 We may use artificial intelligence (AI) tools to support some stages of the recruitment and selection process, such as screening applications, analyzing resumes, or evaluating responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are always made by people. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. 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.