Arηs is a fully independent group of companies specialized in managing complex IT projects and systems for large organizations, focusing on state-of-the-art software development, business intelligence, and infrastructure services.

We are composed of 16 entities across 8 countries that are unified by the Arηs Group, with more than 2.500 consultants.

This corporate structure enables us to respond quickly to market changes and customer requests and to communicate and make decisions without layers of bureaucracy.

Our success can be attributed to the synergy among our nine complementary entities, combined with our methodologies, which are based on the Rational Unified Process (RUP) and the Scrum agile software development framework.

Established in 2016, the Greek entity Arηs Developments Hellas aims to extend Arηs Group activities dedicated to the European market providing high-quality services in Software Development, covering the entire application development lifecycle: starting with user requirements, business process redesign, and specifications, to continue with development, testing, and application maintenance.

Are you an experienced Oracle DBA with a passion for managing robust, secure, and high-performing database environments?

Do you thrive in dynamic, production-critical environments and enjoy working with cloud and on-premises infrastructure?

If your answer is yes, we’d love to hear from you!

We are currently looking for an Oracle Database Administrator (DBA) to support critical systems for a prestigious client operating within a complex and high-availability environment.

As an Oracle DBA, you will be responsible for maintaining and optimizing production database systems. You will leverage your expertise in Oracle Cloud and Oracle Exadata, as well as your scripting and automation capabilities using tools like Bash, Python, and Ansible. Your role will include managing backup and recovery processes, tuning performance, and ensuring system availability across hybrid cloud/on-prem deployments. You’ll also play a vital role in upholding database security and compliance with best practices.

Who you are:

• 5+ years of hands-on experience as an Oracle DBA in production environments
• Proficient in managing Oracle Cloud and Oracle Exadata systems
• Skilled in scripting and automation using tools such as Bash, Python, and Ansible
• Strong knowledge of backup/recovery strategies, performance tuning, and ensuring high availability
• Experienced with hybrid cloud and on-premise infrastructure deployments
• Solid understanding of database security practices and regulatory compliance
• Possession of certifications such as Oracle Certified Professional (OCP), Oracle Cloud Infrastructure (OCI), or relevant industry-recognized credentials
• Self-motivated, analytical, and solutions-oriented
• Excellent communication and collaboration skills
• Fluent in English

What’s in it for you

• We want you to be well compensated for what you bring in, so we offer an attractive salary package
• Not a morning person? Enjoy our semi-flexi working hours!
• Your health matters to us, so you’re secured with a health insurance plan from day one
• We chat a lot, so you’ll be equipped with a mobile phone & data plan
• If you’re a big foodie (like us) you’ll appreciate the ticket restaurant card to spend in restaurants or grocery shops to spoil yourself and your family
• Enjoy snacking during breaks? Grab some fresh fruits from our kitchen available in the office each week
• Developer’s fuel is coffee, and the supply source is in our kitchen!
• We are excited for challenges, so you are invited to take part in exciting projects that make a difference in people's lives at national and European level
• We never stop learning and evolving! To keep up with ARHS level, join our own training sessions and online courses that we provide
• We love the ARHS vibes so we gather on smaller and bigger occasions to celebrate good times together! Take a sneak peek at the video below!