Senior Infrastructure Engineer

Title: Senior Infrastructure Egnineer (Hybrid/Athens)

Location: Athens Attica GR

Type: Full-time

Workplace: Hybrid remote

Job Description:

Ready to build reliable infrastructure?

We are looking for a Senior Infrastructure Engineer to own the reliability & scalability of our platform. At tgndata, we operate a distributed data platform that crawls millions of pages daily, processes massive datasets, and delivers mission-critical pricing intelligence to global retailers and brands.

What You’ll Do:

• Own and maintain our Google Cloud compute and storage infrastructure
• Orchestrate a fleet of Linux instances that perform mission-critical platform processes.
• Design & maintain Kubernetes containerization and next-gen systems for Data and AI.
• Ensure availability of our ProxySQL and MySQL Replication infrastructure.
• Manage & Optimize performance of our RabbitMQ orchestration.
• Implement robust monitoring & alerting (DataDog, Grafana, Prometheus)
• Improve high availability, failover, and disaster scenarios.
• Oversee systems security and conduct regular access audits.
• Super Admin our Google Workspace and CloudConnexa / OpenVPN that is deeply embeded into our platform's infrastructure for security and access control.
• Maintain assets inventory and standardize endpoints provisioning.

Skills and experience that unlock this role:

Mandatory Hard-Skills

• 5+ years of experience in SysAdmin, Infrastructure, DevOps, or SRE roles
• Strong expertise in Linux systems administration, (configuration, network, security)
• Experience with Kubernetes or other container orchestration platforms
• Production experience with mysql replication & proxysql infrastructure (setup, failover, monitoring)
• Hands-on exposure to RabbitMQ or similar message brokers
• Proven experience managing Google Workspace and Google Cloud products
• Experience with automation tools (Ansible, Terraform, scripting)
• Familiar with implementing & using monitoring tools (DataDog, Prometheus, Grafana, ELK, etc.)

Expected Soft-Skills

• You have a mindset focused on proactive measures - not firefighting
• You eliminate manual processes instead of maintaining them.
• You have ownership mentality, can work independently and take initiatives.

What You Get - Perks That Matter

• Private Life & Health Insurance plan
• A Compensation Package tailored to your experience
• Monthly lunch allowance card
• Financial sponsorship for courses, certifications & degrees
• Modern office with free coffee/snacks
• Hybrid work: flexible WFH schedule + days onsite
• Paid leave for your birthday
• Social events, team lunches & offsites

At tgndata, we're on a mission to revolutionize Price Intelligence for Retail and E-commerce. Our SaaS platform empowers brands and retailers in over 30 countries to monitor markets in real-time, optimize pricing and stay ahead of the competition.

Proud to be Recognized as:

• Best BI & Analytics Tool of 2024 by the German Ecommerce Awards
• Best RetailTech Startup of 2025 by Startupper.gr

Trusted by some of the biggest global brands, we combine cutting-edge technology, scalable data infrastructure, and deep market expertise to deliver powerful, actionable insights. From advanced web crawling to high-volume data processing and machine learning - our solutions help our customers unlock real value, fast.

Join us and be part of what's next !