Senior Software Developer – PL/SQL
Qintess
full-time
Posted on:
Location Type: Hybrid
Location: Belém • Brazil
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Job Level
About the role
- Responsible for developing, maintaining, and optimizing Oracle database-based solutions.
- Work within a multidisciplinary team, providing support for the company’s critical applications.
Requirements
- Experience with Oracle Database, including data modeling, performance tuning, and execution plan analysis.
- Development of procedures, functions, packages, triggers, and jobs.
- Strong skills in advanced SQL (joins, subqueries, CTEs, window functions).
- Hands-on experience with performance tuning, query optimization, and reducing processing costs.
- Experience handling large volumes of data (OLTP/OLAP).
- Knowledge of version control systems (Git, Bitbucket, or similar).
- Integration of PL/SQL with other systems via APIs, MQ, ETL processes, or middleware.
- Understanding of security best practices in the banking context (data masking, LGPD - Brazilian General Data Protection Law, access control).
Benefits
- Alelo Meal/Food Voucher
- Health insurance (Notre Dame Intermédica | Hapvida) – monthly premium 100% covered for the employee and 50% for dependents; copayment applies
- Dental plan (Amil) – monthly premium 100% covered for the employee and 50% for dependents
- Extended maternity and paternity leave
- Partnerships with higher education institutions and language schools offering discounts (for the employee and direct dependents)
- Pharmacy partnerships (Droga Raia and Drogasil) with discounts on medications (Univers app)
- Support for professional certifications (according to the area)
- Company-provided laptop
- Employee referral bonus
- Internal relocation program
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
Oracle Databasedata modelingperformance tuningexecution plan analysisSQLPL/SQLquery optimizationETL processesAPIsmiddleware