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The Application Security Engineer will integrate security in the SDLC, perform application security testing, support penetration testing, and contribute to security automation and risk assessments.

As a Network Engineer, you will monitor and maintain network equipment, design solutions, optimize performance, manage upgrades, and ensure documentation is up-to-date.

As a Technical Support Specialist, you will provide 1st and 2nd line support to clients in the German lottery and sports betting industry, ensuring compliance with SLAs, conducting troubleshooting, managing documentation, and coordinating with HQ teams on technical inquiries.

As a Java Developer, you will work on backend systems, develop web applications, and ensure high-quality code in a microservices environment.

The Senior Embedded Hardware Engineer designs camera-related electronics, collaborates across teams, oversees testing, and manages the product lifecycle, focusing on integration into terminal products.

Responsible for building and executing test plans, creating and maintaining automation suites using Java, Selenium and RestAssured, testing RESTful APIs, analyzing results, reporting bugs, and collaborating with cross-functional teams to ensure high-quality deliveries.

Operate and support production databases on AWS, including RDS, Aurora, and EC2-hosted systems. Monitor performance, troubleshoot incidents, optimize capacity, manage security, backups, recovery, replication, upgrades, and patching. Automate DBA processes using Terraform or CloudFormation, maintain documentation and runbooks, and collaborate with application, DevOps, and platform teams on reliability, releases, and incident reviews.

Supports and improves production applications by resolving second-level incidents, performing root cause analysis, optimizing monitoring and alerting, validating fixes, and driving problem resolution. Collaborates with Development, DevOps, and QA teams to improve system stability, while mentoring junior team members. The role requires Linux administration, database knowledge, scripting, bilingual Greek and English communication, potential shift work, and occasional international travel.

Lead and operate the One Identity Manager platform, manage integrations with Entra ID/AD, HR systems, SaaS and ITSM. Drive onboarding, RBAC, PAM, provisioning, access reviews, audits, M&A consolidation, incident escalation, documentation, and continuous IAM improvements across the enterprise.

Support and deliver learning initiatives for U.S. subsidiaries: coordinate virtual and instructor-led training, manage LMS operations, maintain learning materials, analyze learning metrics, deploy e-learning and AI-enabled solutions, and collaborate with HR, managers and external providers. Occasionally travel to the U.S. to support training.