• You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery. • You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. • You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them. • You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts. • You will foster a culture of quality and ownership on your team by setting or improving code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. • You will help develop talent on your team by providing feedback and guidance, and leading by example.

• You will join the team responsible for Grupo Boticário’s logistics platform, supporting and evolving systems that handle millions of orders. • We are looking for a professional who masters the Java/Kotlin ecosystem and who has already integrated AI tools (such as GitHub Copilot or Cursor) into their workflow to accelerate code writing, test creation and documentation, while maintaining technical rigor and critical analysis. • Development and Maintenance: Implement robust solutions in Java/Spring Boot for synchronous and asynchronous processes. • AI Productivity: Use AI assistants to accelerate boilerplate generation, code refactoring and creation of test data sets. • Software Quality: Define scenarios for unit and integration tests, auditing and technically validating automation code generated by AI. • Collaboration: Actively participate in agile rituals (Scrum/Kanban) and contribute to code reviews focused on best practices. • Problem Solving: Investigate bugs and performance bottlenecks in microservices using telemetry and logs for root-cause analysis. • Promote and contribute to technical and functional refinements; • Implement integration solutions using CI/CD and GitHub; • Assess integration risks and develop mitigation strategies, ensuring the security, availability and reliability of integrated systems; • Design and structure code efficiently and sustainably to facilitate maintenance and future scaling; • Contribute to the team, ensuring adherence to development standards and recommended practices; • Promote a culture of business and technical monitoring; • Maintain, improve and review existing code through Code Review and Pair Programming; • Investigate and resolve complex technical issues related to developing cloud solutions on AWS; • Participate in technical decisions, proposing architectural improvements and security best practices; • Monitor and remediate vulnerabilities, ensuring compliance with security standards.

• Develop and maintain applications using .NET, Node.js, and React • Participate in the tribe's agile ceremonies (planning, daily, review, and retrospective). • Perform technical analysis and requirements gathering. • Develop APIs and system integrations. • Create and evolve frontend components with a focus on usability and performance. • Write queries, stored procedures, and optimizations for SQL databases. • Execute tests, fixes, and continuous improvements in applications. • Support the definition of architecture and development best practices. • Work collaboratively with Product Owner, QA, UX/UI, and other tribe members. • Ensure the quality, security, and scalability of developed solutions.

• Designing and building the real-time notification platform that delivers low-latency alerts and account updates to traders and internal systems • Building and operating Kafka/MSK streaming pipelines that ingest live trading data from multiple upstream systems • Designing scalable event-driven architectures with durable messaging, replay capabilities, and optimized partitioning strategies • Developing stateful stream processing applications that support risk detection, fraud monitoring, and market integrity initiatives • Designing and optimizing PostgreSQL and time-series database schemas for both operational workloads and historical analytics • Building and evolving production-grade .NET Core APIs that support trading, risk, and fraud systems • Defining service reliability standards, monitoring, alerting, and observability to ensure highly available systems • Driving architecture decisions across the engineering organization while mentoring senior engineers and contributing hands-on to implementation • Partnering closely with engineering leadership to establish technical standards and long-term platform strategy