DBA Developer (AWS Cloud)

Overview Stefanini continues to grow and needs an experienced Oracle Database Administrator (DBA) to join our team, with proven expertise in managing Oracle databases on Amazon Web Services (AWS). This role requires hands-on experience with Oracle Enterprise Manager (OEM) for proactive monitoring and performance tuning. Familiarity with PostgreSQL and SQL Server in AWS is a strong plus. You will be part of a high-performing team supporting mission-critical systems in a cloud-first environment, helping ensure our data platforms are highly available, scalable, and secure.

Responsibilities Deploying, configuring, and maintaining Oracle databases on AWS (EC2 and / or RDS)

Using Oracle Enterprise Manager (OEM) for monitoring, alerting, automation, and diagnostics

Implementing and managing backup and recovery strategies, including RMAN

Performing database tuning, troubleshooting, and optimizing SQL / PLSQL

Managing database security, user access, encryption, and auditing policies

Supporting disaster recovery and high availability solutions (e.g., Oracle Data Guard, Multi-AZ RDS)

Collaborating with DevOps, application, and infrastructure teams for CI / CD integration and cloud architecture improvements

Supporting database migrations and upgrades in a cloud-first environment

Participating in an on-call rotation to support 24 / 7 production environment

Qualifications Bachelor\'s or master\'s degree in computer science, Geospatial Sciences, Geography, Engineering, or a related field

5+ years of experience as an Oracle DBA in production environment

Strong experience managing Oracle databases in AWS Cloud (EC2 or RDS)

Deep knowledge of Oracle Enterprise Manager (OEM)

Expertise in SQL, PL / SQL, performance tuning, and database diagnostics

Experience with RMAN and database patching / maintenance

Familiarity with AWS-native tools (e.g., CloudWatch, IAM, S3) for database management

Strong understanding of database security, encryption, and compliance practices

Technologies Monitoring : Oracle Enterprise Manager (OEM), AWS CloudWatch

Scripting / Automation : Bash, Python (nice to have), AWS Lambda

Other : Git, Jira, Confluence, Terraform (optional)

Bonus Points Experience managing PostgreSQL and / or SQL Server on AWS (RDS or EC2)

Experience with database migrations (e.g., Oracle to PostgreSQL) using AWS DMS or Ora2Pg

Knowledge of Infrastructure as Code (Terraform, CloudFormation)

AWS Certifications (Database Specialty, Solutions Architect Associate / Professional)

Exposure to CI / CD pipelines involving database components

What we offer You will find here not only a challenging and interesting workplace, but also a rewarding work experience, with competitive compensation and benefit packages :

• Career development : opportunity to grow within the team;
• Special referral bonuses for recommending your friends;
• Private Medical subscription;

Friendly team who is eager to meet you.

What\'s next It\'s best to apply today, because job postings can be taken down and we wouldn\'t want you to miss this opportunity. In case you need further information, just send us a message at and we\'ll be happy to assist!

Note : This description is intended to reflect the general nature and level of work performed by employees within this classification and is not exhaustive of all duties.

Diversity & Inclusion Here at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!

About us We are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology. We are present in over 40 countries and operate with the purpose of co-creating solutions TOGETHER WITH OUR CLIENTS that accelerate results and improve the experience of people and organizations. Here, technology is the means, and the people who drive it are what really matter. Our mindset is AI First, investing in cutting-edge technology to focus on results for our clients. We are a group that promotes collaboration and provides a dynamic environment where you will learn by doing, grow with the team, and contribute ideas and projects. We believe in real transformation that starts with people and impacts real business.

If you are looking for a place to develop, innovate, and be part of something bigger, the Stefanini Group is your place.

We want to inform you that there are currently scams targeting job seekers by falsely using our company\'s name, Stefanini. Legitimate offers from Stefanini will come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting