Job Description: **DBA DB2 Semi Senior Announcement** We at C\&S are looking for a DBA DB2 Semi Senior with 4\+ years of experience for a software company. About C\&S: Hi! We are C\&S, an IT company with 40 years of market presence. We specialize in software development, consulting, and talent outsourcing. We prioritize quality, innovation, transparency, and collaboration. We foster relationships based on trust and honesty and value passion for technology. What we are looking for: * Solid experience managing DB2 databases in IBM i (AS400\) environments, with strong knowledge of the associated operating ecosystem. This role is aimed at proactive, detail-oriented professionals committed to ensuring database stability and performance. Mandatory Skills: Proficiency in English: ability to hold technical conversations. Desired level: B2 or higher (CEFR) Minimum 3 years of experience as a DBA in AS400 / IBM i environments, focused on DB2 Solid knowledge of the IBM i operating system and related administration tools (e.g.: Navigator for i, IBM i Access Client Solutions – ACS) Understanding of AS400-specific data structures and relational model components (PF, LF, DDS, embedded SQL) Experience managing security, user authorities, and user profiles Familiarity with backup/recovery processes and journal management Experience in SQL performance tuning and use of monitoring tools (Database Monitor, SQL Performance Monitor) Analytical thinking and effective problem-solving skills Good communication and teamwork skills * Desired Skills (not mandatory): Knowledge of CL (Control Language) for scripting and task automation in IBM i Experience integrating AS400 systems with other environments (via FTP, ODBC, JDBC, or Web Services) Familiarity with high availability/replication tools such as Mimix, iCluster, or PowerHA IBM certifications related to DB2 for i or IBM Systems Administration * English Level: Intermediate * Work Mode: 100% remote If residing in CABA (Buenos Aires), biweekly onsite attendance is required * Working Hours: 9:00 to 18:00 Benefits: * Salary reviews three times per year. * Free access to the UDEMY platform. * Discounts at academic institutions and language courses. * Fully free online training platform with international certification. * Hybrid or 100% remote positions. * Expense compensation bonus (internet/electricity). * Extended paternity leave provided. * Schooling bonus for employees with minor children. * Welcome kit. * Discount voucher program for dining, clothing, and academic courses with international certification. * Birthday off day and gift. * Social security contribution redirection. * Reimbursement for daycare expenses. * Referral candidate bonus. * Provision of work equipment.