Mid-Level DBA (AWS)

Description

Job Summary: ed is hiring a Mid-Level DBA (AWS) to administer, optimize, and ensure the security of cloud-based databases, working with cutting-edge technologies and focusing on real-world impact. Key Highlights: 1. Administer and optimize databases on AWS (RDS, Aurora, DynamoDB) 2. Focus on data performance, scalability, and security (LGPD) 3. Work in a collaborative environment with continuous improvement At **ed**, we develop *intelligent software and technological solutions* that empower people, businesses, and society. We are driven by *innovation, tangible results*, and an environment grounded in *collaboration, respect, and transparency*. We value who you are. More than experience, we seek **attitude**, **willingness to learn**, and **readiness to make a difference**, regardless of age, gender, or background. We work with *cutting-edge technologies*, maintaining high quality standards and focusing on **real-world impact**. We operate as **one team**: challenges are shared, and achievements are celebrated together. If you enjoy collaborative environments, real-world challenges, and want to grow alongside a team that plays as one, this could be your place. Learn more about **ed** by visiting our *Careers Page*: We are hiring a **Mid-Level DBA (AWS)** to join the ed team! **REMOTE** **Responsibilities and Duties** * Administer, configure, and optimize **AWS databases**, including managed services such as **Amazon RDS, Aurora (MySQL/PostgreSQL)**, and, where applicable, **DynamoDB**. * Conduct **advanced performance analysis**, focusing on **queries, indexes, and execution plans**, ensuring efficiency in both **transactional and analytical environments**. * Perform **parameter and configuration tuning for DBMSs**, aligned with **cloud architecture best practices**. * Configure and monitor **observability tools**, such as **CloudWatch, Performance Insights, and APMs**, identifying bottlenecks related to **CPU, memory, I/O, and network**. * Plan **capacity and scalability** (vertical and horizontal), considering **growth, traffic spikes, and cost optimization (FinOps)**. * Implement and maintain **high availability, backup, restore, replication, and disaster recovery strategies**, ensuring compliance with **RTO and RPO**. * Automate **operational routines** using **scripts (Python, Shell)** and/or **Infrastructure as Code (Terraform, CloudFormation)**. * Participate in **security implementation and auditing**, including **encryption at rest and in transit**, **IAM**, access controls, and compliance with **LGPD**. * Support **development squads** during **deploys, troubleshooting**, and definition of **best practices for data modeling and access**. * Create and maintain **technical documentation**, **operational standards**, and **procedures** related to cloud databases. * Serve as the **technical escalation point** for **high-complexity incidents** in production environments. **Requirements and Qualifications** What enhances your chances: * Cultural fit. **Must-Have:** * Solid experience as a **DBA for relational databases**, such as **PostgreSQL, MySQL, SQL Server, Oracle**, or similar. * Strong hands-on experience with **AWS Cloud**, especially: + **Amazon RDS and Aurora** + **CloudWatch and Performance Insights** + **IAM applied to databases** + **Backup, snapshot, and replication strategies** * Proven experience in **performance tuning**, **index creation and optimization**, and **advanced troubleshooting**. * Knowledge of **high-availability and resilience architectures** in cloud environments. * Experience with **data security**, **LGPD**, and **access control**. * Hands-on experience with **automation and scripting** using **Python and/or Shell**. * Familiarity with **DevOps practices applied to databases**, including **CI/CD, versioning, and Infrastructure as Code**. *Advantages* * Experience with **NoSQL databases**, such as **Amazon DynamoDB**. * **AWS certifications**, such as **AWS Certified Database – Specialty** or **Solutions Architect**. * Experience with **FinOps** and **cloud database cost optimization**. * Experience in **mission-critical environments** and **high-volume transactional systems**. * Knowledge of **data pipelines, ETL**, or **analytical architectures**, such as **Amazon Redshift**. *Soft Skills:* * **Organization** and **attention to detail**. * Clear **communication** and **collaboration** with cross-functional teams. * **Proactivity** in identifying and mitigating risks. * **Analytical thinking**, focused on problem-solving. * Ability to **work under pressure** and **prioritize tasks**. * **Continuous improvement mindset** and **ongoing learning**. **Employment Type: CLT** **Work Mode: Remote** **Our Standard Benefits** * Meal/Voucher Allowance; * Remote Work Allowance; * Life Insurance; * Funeral Assistance; **Our Flexible Benefits** * Health Insurance; * Dental Insurance; * Education Allowance; * Additional credit on benefits card – Meal/Voucher Allowance; * Credit on benefits card – Mobility; * Pet Plan – PetLove; * Total Pass Plan – TP1+; **Differentiator** * Profit and Results Sharing (**Semesterly PLR**), reinforcing our commitment to performance recognition. **Ready to take on this challenge with us?** Apply now and help create the future with ed