Senior Database Administrator (DBA)

Enghouse; Teletrabalho; BRL 120.000 - 150.000; Tempo integral

Resumo da oferta

A global technology provider in Brazil is seeking a skilled Senior Database Engineer/Architect with extensive experience in PostgreSQL and Oracle. The ideal candidate will focus on designing and maintaining database systems, ensuring high performance, availability, and compliance. Responsibilities include optimizing database performance, backup strategies, and collaborating with development teams. This position requires strong SQL skills, and experience in enterprise environments. Join us to enhance mission-critical systems and deliver exceptional service to our customers.

Qualificações

• 5+ years experience in PostgreSQL and Oracle administration.
• Strong SQL skills and understanding of relational database concepts.
• Experience with replication, clustering, and high availability setups.

Responsabilidades

• Design, implement, and maintain PostgreSQL and Oracle databases.
• Collaborate with development and operations teams to support application requirements.
• Manage and safeguard database availability and fault tolerance.

Conhecimentos

PostgreSQL

Oracle

SQL

Performance tuning

Database availability

Linux/Unix

Cloud platforms

Ferramentas

Ansible

Terraform

Descrição da oferta de emprego

We are looking for a skilled and motivated Senior Database Engineer/Architect with strong experience in PostgreSQL and Oracle to support our enterprise systems across business-critical environments. The ideal candidate will contribute to both design and operational excellence, ensuring stability, performance, and scalability of our database systems.

Responsibilities

• Design, implement, and maintain PostgreSQL and Oracle databases
• Optimize queries, indexing, and performance tuning
• Set up monitoring, backup, and failover strategies
• Collaborate with development and operations teams to support application requirements
• Participate in the planning and execution of database migrations and upgrades
• Ensure data integrity, security, and compliance with internal standards
• Contribute to documentation and knowledge sharing across teams
• Provide technical support and troubleshooting for database-related issues
• Maintain and optimize high-performance database environments supporting mission-critical applications, such as Online Charging Systems, with transaction volumes exceeding 10,000–20,000 TPS.
• Manage and safeguard database availability and fault tolerance for systems with real-time processing requirements and critical uptime commitments.

Requirements & Qualifications

• 5+ years of experience in PostgreSQL and Oracle administration
• Strong SQL skills and understanding of relational database concepts
• Experience with replication, clustering, and high availability setups
• Solid understanding of backup/recovery and disaster recovery planning
• Familiarity with performance monitoring tools and techniques
• Comfortable working in Linux/Unix environments
• Experience in enterprise environments with large data sets

Nice to Have

• Experience with cloud platforms (AWS, Azure, GCP)
• Familiarity with automation tools (Ansible, Terraform, scripting)
• Exposure to DevOps environments and CI/CD pipelines
• Knowledge of security best practices (e.g., encryption, RBAC)
• Experience supporting telecom or BSS systems (a plus)

Soft Skills

• Strong analytical and problem-solving skills
• Excellent communication and teamwork
• Proactive mindset with ability to work independently
• Willingness to mentor junior team members

About Us

Enghouse Interactive (EI), a subsidiary of Enghouse Systems Limited (TSX: ENGH), is a leading global provider of video solutions, services, and contact centre software serving thousands of customers for over 35 years. Enghouse Interactive solutions enable customers to deliver winning customer experiences built on its highly scalable platform that enables standards‑based, real‑time multimedia communications solutions for IP Multimedia Subsystem (IMS), service provider, enterprise, VoIP, and WebRTC applications on‑premises or in the cloud. Enghouse Interactive helps transform the call centre from a cost centre to a powerful growth engine. Learn more here.

We appreciate the enthusiasm of all applicants, and while we thank you for your interest, only those selected for an interview will be contacted. Enghouse is proud to be an equal‑opportunity employer, ensuring that all applicants are considered without discrimination, and accommodations will be provided upon request during the hiring process. Ready to revolutionize the future with us? Apply now!