
Mid-level Java Developer
Posted 10 hours ago

Posted 10 hours ago
This is a fully remote position, open to applicants in Brazil.
• Design and sustain Java backend applications
• Engage in the analysis and execution of requirements pertaining to tax and fiscal processes
• Assist in the implementation of business rules associated with the Tax Reform (IBS/CBS)
• Integrate with tax systems, ERPs, and other corporate applications
• Create and maintain APIs and processing routines
• Aid in identifying and rectifying master data and tax discrepancies
• Take part in testing, acceptance, and functional validations
• Collaborate closely with business, tax, and technology teams
• Contribute to ongoing enhancements in application performance, quality, and stability
• Over 5 years of experience in Java
• Proficient in Spring Boot and REST APIs
• Familiarity with Oracle databases and SQL
• Knowledge or experience in PL/SQL
• Experience with tax systems (NF-e, NFCOM, DF-e, etc.)
• Background in integrations involving Mastersaf and fiscal systems
• Experience with messaging systems (Kafka, RabbitMQ, or similar)
• Proficient in version control using Git
• Experience with NFCOM (data model, SEFAZ rules, and validations)
• Understanding of the Tax Reform (IBS/CBS)
• Experience handling high-volume data
• Knowledge of telecom billing systems (e.g., Flex)
• Familiarity with master data and pre-fiscal issuance processes
• Experience managing SEFAZ rejections
• Position also open to candidates with disabilities (PwD)
Tether.to
Instrumental Group
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