Description:

Flash is a Brazilian company founded in 2018 that focuses on managing benefits, people, and expenses on a single platform.
The company aims to simplify and innovate, with a strong customer focus and creative solutions.
The technology team is composed of professionals who develop cutting-edge technological solutions and continuously seek innovation and improvements.
The position offers the opportunity to impact users' lives with quick, efficient, and scalable solutions.
The technology stack includes Node.js, React, TypeScript, MongoDB, and AWS.
The role requires solid technical leadership, broad architectural vision, and a strategic role in the technical evolution of products and platforms.
The candidate will mentor engineers and influence technical decisions on a large scale.
Responsibilities include translating technical challenges into clear and viable strategies, demonstrating a strong sense of ownership, collaboration, and technical excellence.

Requirements:

The candidate must have experience with Node.js and .NET.
A strong background in microservices architecture, focusing on modularity, scalability, and team autonomy is required.
Experience in designing complex architectures, considering technical and business trade-offs, is essential.
The candidate should have experience with high-volume and high-availability systems, implementing practices for fault tolerance, rate limiting, and retry mechanisms.
Proficiency in SQL and MongoDB is necessary, along with skills in data modeling, performance analysis, and distributed persistence architecture.
Experience in refactoring and migrating complex systems, focusing on security, continuity, and scalability is required.
The candidate must have a strong presence in automated testing practices and involvement with CI/CD pipelines, code review best practices, and quality control.
Familiarity with observability and monitoring tools like Grafana and Datadog is a plus.
Experience with AWS infrastructure services such as EC2, ECS, Lambda, S3, RDS, CloudWatch, IAM, and VPC is preferred.
The candidate should have experience in producing technical documentation, including architecture diagrams and technical guides.
Experience with front-end technologies like React and/or mobile development (native or hybrid) is an advantage.

The position offers benefits through the Flash Card, including meal, food, mobility, education, culture, health, and wellness allowances.
Additional benefits include life insurance, health insurance, home office assistance, extended maternity and paternity leave, access to exclusive discounts with partners through the Flash app, and a day off on the employee's birthday.