




Job Summary: We are seeking an experienced Tech Lead to provide technical leadership for the team, develop people, and ensure sustainable deliveries, with a focus on quality, collaboration, and continuous learning. Key Highlights: 1. Technical leadership and people development 2. Definition and evolution of solution architecture 3. Focus on quality, collaboration, and continuous learning **Job Description:** ---------------------- Hey, Tech Lead! We’re looking for people who share our passion for transforming the market and intelligently connecting the present to the future. We seek an experienced technical leader who balances technical excellence with management. Someone who dives into code when necessary, but above all develops people and ensures sustainable deliveries. We value leaders who promote quality, collaboration, and continuous learning—those who balance delivery pressure with technical health and team well-being. Our Mission: Our mission is to make businesses smarter through our logistics and tax solutions. We believe every Onliner plays a fundamental role in this journey. Our Values: - We are protagonists, not spectators; - We uphold integrity, not convenience; - We solve problems, we don’t give up; - We cultivate collaboration, not barriers. We are looking for someone who will be responsible for: - Providing technical leadership for the team, supporting individual development, promoting best practices, and ensuring alignment with product and business goals; - Defining, evolving, and sustaining the architecture of solutions, ensuring quality, scalability, performance, and reliability of applications; - Translating business requirements into viable technical solutions, actively participating in development and code reviews when necessary; - Developing and maintaining critical tax-domain solutions, including integrations with SEFAZ and complex tax rules; - Ensuring quality standards, testing, observability, monitoring, and production stability; - Collaborating with PO/PM on planning, prioritization, and refinement of requirements, ensuring predictability and delivery quality; - Driving continuous improvement by identifying technical bottlenecks, proposing innovations, and evolving platform APIs and integrations. Requirements: - Solid experience with .NET 5+ and distributed systems architecture; - Experience with fiscal documents (NFe, CTe) and SEFAZ integrations; - Proficiency in DDD, SOLID, CQRS, SQL/NoSQL databases, and messaging; - Experience with AWS, Docker, EKS, CI/CD, testing, and observability; Nice-to-Haves: - Knowledge of Brazilian tax rules (ICMS, DIFAL, ST); - Experience with integrated testing; - Understanding of infrastructure and networking; - Experience with AI-applied programming; Benefits for Onliners: - Welcome Kit with work equipment; - Remote Work Allowance; - AMIL Health and Dental Insurance (Optional); - Life Insurance; - Wellhub: access to gyms and meditation app; - Avus: Discount club at partner networks; - Starbem: 4 fully free consultations per month; - Partnerships with Language Schools; - Cubo Itaú Partnership: network and access exclusive events and content; - Birthday Day Off; - Gift for new parents; - Marriage Leave and Gift; - Mental Health Program; We believe great ideas emerge when we unite diverse talents and strengths. If you’re ready to join a team that values initiative, integrity, and an unwavering pursuit of solutions, come be part of our story. Together, let’s connect the market with the future! So, are your eyes sparkling? Then there’s only one thing left to say: \#WeMakeItSmart! **PwD (Persons with Disabilities):** -------- INDIFFERENT **Work Location:** ---------------------- Smart Online **Working Hours:** ------------------------ 9 AM to 6 PM


