Backend .NET Developer III, Finance
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Job Description
Backend .NET Developer leading technical implementations for financial product at Grupo Boticário. Ensuring code quality, security, and performance optimization in high-stakes environments.
Responsibilities:
- High-Complexity Development: Technically lead the implementation of high-complexity and high-criticality features and solutions within the Finance GB domain, acting as the squad’s primary hands-on executor.
- Code Quality and Testing: Write clean, efficient, and secure code, actively participate in code review rituals, and ensure adequate coverage of unit, integration, and regression tests for developed features.
- Information Security: Apply Information Security policies (Security by Design) throughout the development lifecycle, perform risk analyses, and ensure solutions comply with internal and regulatory guidelines.
- Production Support: Serve as a technical reference for supporting the product in production, leading the investigation and resolution of high-complexity incidents and problems (troubleshooting) to ensure system stability and availability.
- Optimization and Performance: Conduct collection and analysis of performance metrics using observability tools (tracing, logs) to identify bottlenecks and propose/implement solutions that optimize system efficiency and scalability.
- Architectural Collaboration: Actively collaborate with Specialists and Tech Leads in planning and architectural design of solutions, focusing on technical feasibility, sustainability, and maintainability.
- Innovation and AI: Explore and deploy technological innovations that add value to Finance GB products and processes, including applying Artificial Intelligence concepts to improve the efficiency and intelligence of solutions.
- Mentorship and Technical Reference: Act as a technical point of reference for the team, actively promoting improvements in code quality, design, and services (informal mentoring for Mid-level and Junior developers).
- Documentation: Develop and maintain detailed technical documentation, ensuring a solid knowledge base is available for consultation and reference.
Requirements:
- Proven experience (minimum 5 years) in backend software engineering, with a track record in Senior roles.
- Strong experience developing with C#, .NET, MongoDB, and RabbitMQ (or another message broker).
- Deep knowledge of automated testing (unit, integration), SOLID principles, and object-oriented design.
- Solid knowledge of cloud computing (GCP/AWS) and microservices architecture.
- In-depth knowledge of application security (e.g., OWASP Top 10) and system hardening practices.
- Familiarity or experience with Artificial Intelligence, Machine Learning, or Data Science concepts, and experience integrating AI models into backend systems.
- Proven track record in performance optimization and scalability of transactional applications. Experience and good knowledge of financial processes and solutions.
- Knowledge of agile methodologies and software development best practices.
Benefits:
- Here, your Health is a priority
- . Medical and dental plan
- . Medication assistance
- . Health allowance for family members
- . Free psychotherapy sessions
- . Telemedicine and second medical opinion
- . Free flu vaccine
- . Health care programs
- For your Nutrition
- . Meal allowance or local restaurant voucher (depending on work model)
- . Food allowance
- . Christmas food allowance
- Ensuring Well-being and Quality of Life in all aspects
- . Gym and fitness studio plans
- . Home office allowance (for hybrid and remote work models)
- . Pet health plan
- . Birthday day off
- . Up to 40% discount on our products
- . Employee association (partnerships and discounts: multibrand store, TotalPass gyms, courses, and more)
- . Travel and accommodation program
- For the Family, our most precious asset
- . Childcare assistance
- . Child nutrition credit
- . Babysitter allowance
- . School supplies allowance
- . Legal, psychological, and social guidance
- . Support for atypical parents
- . Extended parental leave (180 days for mothers and 120 days for fathers)
- Mobility for your on-site journey
- . Commuter benefit and Parking (hybrid and on-site models)
- Financial security for protection and peace of mind
- . Life insurance
- . Support in the event of a parent’s death
- . Private pension plan
- . Payroll-deductible loans
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