Backend Developer – Node, Python, Specialist I
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Job Description
Backend Developer specializing in Node.js and Python for Grupo Boticário's digital solutions. Building microservices and optimizing data architectures in the AWS cloud environment.
Responsibilities:
- Design and build microservices architectures, data pipelines and highly available solutions on AWS, with attention to cost and non-functional requirements;
- Ensure end-to-end data integrity, consistency and monitoring of data volumes/anomalies (from source to consumption);
- Develop and optimize data models (relational, non-relational and analytical) and real-time or near-real-time event processing;
- Identify bottlenecks in complex queries and propose improvements to indexing and partitioning;
- Create and document structured technical decisions (ADRs and Design Docs);
- Ensure observability and active monitoring of the production environment, leading troubleshooting routines, root cause analysis (RCA) and post-mortems;
- Operate with a security-first mindset, increasing automated test coverage and application reliability;
- Translate abstract ideas and product requirements into actionable technical tasks, actively participating in epic refinement;
- Support the team’s technical growth through mentorship, pairing, code reviews and feedback, establishing yourself as an internal and external technical reference.
Requirements:
- Strong experience in Backend development, preferably using Node.js (with React) and/or Python;
- Mastery of modern architectural patterns: SOLID, Clean Architecture, Hexagonal Architecture, EDA (Event-Driven Architecture) and DDD;
- Robust experience with microservices architecture and REST API design;
- Solid practice with relational databases and NoSQL (e.g., PostgreSQL, MySQL, DynamoDB, MongoDB, DocumentDB);
- Practical knowledge of messaging/streaming with Apache Kafka;
- Strong experience in the AWS cloud-native ecosystem (especially: Lambda, S3, SQS/SNS, RDS, ECS/EKS, EC2, API Gateway, AWS Glue and ElastiCache);
- Experience with CI/CD pipelines (GitFlow, GitHub Actions, Sonar) and automated testing strategies (unit, e2e, regression);
- Analytical capability for solving complex problems, monitoring (observability) and scheduled routines (Jobs/Cron);
- Adaptable profile, focused on performance, security and a high capacity for learning.
- It will be a plus if you have:
- Previous experience in Data Analytics or Business Intelligence teams;
- Knowledge of data-focused observability tools (e.g., New Relic);
- Experience with experimentation tools (e.g., VWO, Optimizely, Firebase A/B Testing);
- A track record of mentoring and developing more junior professionals;
- Day-to-day development experience supported by AI tools.
Benefits:
- Health (Our 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
- Food
- Meal voucher or local restaurant voucher (depending on work model)
- Food allowance
- Christmas food allowance
- Well-being and quality of life
- Gym and fitness studio memberships
- Home office allowance (for hybrid and remote work models)
- Pet health plan
- Birthday day off
- Up to 40% discount on our products
- Employee benefits association (agreements and partnerships: multi-brand store, TotalPass gym memberships, courses and more)
- Travel and accommodation program
- Family benefits
- Childcare allowance
- Child nutrition credit
- Babysitter allowance
- School supplies assistance
- Legal, psychological and social counseling
- Support for non-traditional parents
- Extended parental leave (180 days for mothers and 120 days for fathers)
- Mobility (for on-site work)
- Commuter benefit and parking (hybrid and on-site models)
- Financial security
- Life insurance
- Support for parental bereavement
- Private pension plan
- Payroll-deductible loans
- Benefit packages are configured according to eligibility rules.
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