Mid-Level DevOps Engineer

Join Kaizen Gaming!At Kaizen Gaming, the driving force behind Betano, we are recognized as one of the largest GameTech companies globally, operating in 20 diverse markets. Our mission is to harness state-of-the-art technology to deliver unparalleled experiences to millions of customers who rely on us for their entertainment needs.Our vibrant team comprises over 2,700 passionate professionals from more than 40 nationalities, spanning across three continents.Proudly recognized among the Best Workplaces in Europe and certified as a Great Place to Work in our offices, we promise that no two days will be the same. Are you ready to Press Play on Your Potential?About the RoleAs a Site Reliability Engineer at Kaizen Gaming, you will collaborate with a talented team to optimize the operational workflows of mission-critical applications and services in a 24/7 environment, both in cloud and physical data centers. Your focus will be on enhancing application performance, stability, and scalability.We are seeking an experienced Site Reliability Engineer with a comprehensive technical skill set and a passion for development and automation. If you're excited about solving technology's most significant challenges and making an impact on a vast user base, this role is for you. Our SRE team consists of skilled engineers who work effectively to support large-scale applications delivering real-time content to thousands of users in a fast-paced, expanding environment.Your Responsibilities:Enhance daily operational workflows for critical applications and services in a 24/7 environment.Continuously improve application observability to ensure the reliability and uptime of our systems.Leverage a wide array of open-source technologies to build fault-tolerant, scalable, and secure high-performance services and pipelines globally.

Betsson Group seeks a Site Reliability Engineer in Athens to support the stability and performance of online casino services. This position is part of the global Product Development organization, which spans six tech hubs: Malta, Budapest, Stockholm, Tallinn, Kyiv, and Athens. Nearly 600 professionals collaborate across these locations under the guidance of the CTO-CPO. Role overview This role focuses on maintaining and improving the reliability of Betsson Group’s gaming platforms. The Site Reliability Engineer works closely with teams across multiple locations to ensure services run smoothly for users worldwide. What you will do Incident and Problem Management: Investigate system incidents, lead Root Cause Analysis (RCA), and implement long-term solutions. Proactively reduce incidents related to system changes. Observability and Metrics: Define and uphold Service Level Agreements (SLAs), Service Level Objectives (SLOs), and success metrics for new projects. Build and maintain dashboards to support observability. Performance and Capacity: Identify and resolve performance bottlenecks. Optimize infrastructure and code for efficient service delivery, and contribute to capacity planning for hardware or cloud resources. Availability and Change Management: Ensure platform components remain available and functional. Oversee deployments to minimize disruption to live systems.

We are seeking a talented Site Reliability Data Engineer to join our dynamic team in Athens. As a Site Reliability Data Engineer, you will be at the forefront of ensuring the reliability and performance of our data systems. Your expertise will play a critical role in maintaining service uptime, optimizing system performance, and enhancing our data infrastructure.Your responsibilities will include monitoring system performance, troubleshooting issues, and implementing automation tools to streamline processes. You will collaborate with cross-functional teams to design and deploy scalable infrastructure solutions.

Join the innovative team at Novibet as an Site Reliability Engineer!Are you prepared to play a pivotal role in a vibrant, rapidly expanding company? If you possess a strong commitment to reliability and scalability and thrive in a high-energy environment, this is the perfect opportunity for you.About UsEstablished in 2010, Novibet is a leading GameTech company with a presence across Europe, the Americas, and other regions, including Greece, Brazil, Ireland, Finland, Mexico, Chile, Ecuador, Cyprus, and New Zealand. With operational hubs in Greece, Malta, Brazil, and Mexico, our workforce exceeds 1,200 employees globally. We are dedicated to leveraging cutting-edge technology to provide seamless entertainment and gaming experiences to our ever-growing customer base.Why Work with Novibet?At Novibet, we empower our employees to excel by fostering a culture of growth through continuous learning and adaptation. Our team of forward-thinkers is dedicated to tackling new challenges while maintaining a positive, inclusive, and supportive workplace where everyone can flourish.Join our global team of over 1,200 dedicated professionals who value collaboration, innovation, and personal development.Your ResponsibilitiesAct as the primary on-call responder for platform incidents.Lead triage efforts, collaborate with DevOps and Engineering teams, and manage resolution processes from start to finish.Conduct comprehensive post-incident reviews to address root causes, not just close tickets.Manage the complete observability stack, including alerting, dashboards, log aggregation, and distributed tracing.Establish and uphold standards for defining service health across critical services.Refine alert thresholds to minimize noise and enhance signal quality.Systematically work to reduce the frequency and impact of future incidents.Analyze trends, monitor SLI/SLO performance, and pinpoint chronic issues.Drive enhancements in platform configuration, architecture, and operational practices.Identify and eliminate manual and repetitive operational tasks.Create runbooks, self-healing scripts, and tools for automated remediation.Enhance organizational resilience beyond just improving team efficiency.Establish and monitor Service Level Indicators and Objectives in collaboration with Service Managers.Serve as the technical advocate during reliability discussions.Collaborate with Engineers to embed reliability into releases, capacity planning, and load testing.Work with DevOps on strengthening infrastructure.Participate in release planning as a reliability checkpoint before critical deployments.

Join our dynamic team as a Senior Site Reliability Data Engineer, where you will play a pivotal role in enhancing and optimizing our data systems. Your expertise will drive the reliability and scalability of our platforms, ensuring seamless user experiences and high availability.In this role, you will collaborate closely with cross-functional teams to implement best practices in data reliability and performance. You will be responsible for monitoring, troubleshooting, and enhancing our data pipelines and infrastructure.

Betsson Group delivers online gaming products to customers worldwide, supporting more than 40 brands and hundreds of thousands of users. The company develops proprietary gaming platforms and works with a range of partner brands across multiple markets. About the Team The Product Development team brings together creative minds from five global locations. The group focuses on building and maintaining a scalable platform for the iGaming sector, where reliability and performance are essential. What to Expect Site Reliability Engineers in Player Management play a key role in ensuring mission-critical systems run smoothly. The team uses modern technologies to keep performance high and users satisfied in a competitive industry. As the platform grows, engineers help maintain stability and support new features for a growing user base. Location This position is based in Athens.

Our Core Values: Trust | Respect | Team SpiritOur Key to Success: The exceptional individuals on our team, whose integrity and skills set us apart!We are on the lookout for an experienced Senior DevOps Engineer to join our innovative team. The ideal candidate will possess extensive hands-on experience with cloud technologies, automation, containerization, and application development. You will be instrumental in designing, deploying, and sustaining scalable solutions while collaborating with cross-functional teams.Position Overview:Your daily responsibilities will encompass:Designing, implementing, and maintaining CI/CD pipelines utilizing Azure DevOps / Azure Pipelines and Jenkins.Managing containerized applications with Docker or Podman.Deploying applications in RHEL Linux environments.Developing and maintaining automation scripts using Python.Configuring and sustaining JBoss / WildFly application servers.Building and managing applications based on Spring Boot and Node.js.Overseeing builds and dependencies with Maven.Working with Oracle databases and managing schema updates using Liquibase.Collaborating with development teams to ensure secure, reliable, and efficient deployments.

We are seeking a highly skilled Senior DevOps Engineer to join our dynamic team at Netcompany1. In this pivotal role, you will be responsible for implementing and maintaining scalable and efficient infrastructure solutions that support our development and operational processes. You will collaborate closely with software engineers and IT teams to automate processes and improve system reliability.Your expertise in cloud services, containerization, and CI/CD pipelines will be key in driving our projects forward and enhancing our DevOps practices. If you are passionate about technology and thrive in a fast-paced environment, we would love to hear from you!

Join GRNET, Greece's premier provider of networking and cloud computing solutions for academic and research institutions, as well as public and private sectors. We are at the forefront of advancing digital transformation initiatives across Greece, promoting cutting-edge technologies and applications that enhance educational and research capabilities. Our mission is to empower users in key sectors including Public Administration, Education, Research, Health, and Culture through innovative computing and network services.As the National Research and Education Network (NREN) of Greece, GRNET is dedicated to fostering collaboration with other digital service providers in the public sector, sharing best practices and expertise in advanced information systems. Our team plays an integral role in the national research and technological community within the European Union’s Research Infrastructures.We are seeking talented Network Reliability Engineers to join our NRE team, which is responsible for delivering robust Internet services, VPNs, and Cloud Networking Infrastructure. This role involves designing, developing, and maintaining resilient, scalable services based on Free and Open Source software while nurturing a strong DevOps culture within our organization.Key Responsibilities:Modernizing Data Center Networking Infrastructure and services.Providing Internet Feed and VPN services through access, Carrier MPLS, and Core Network.Developing and maintaining a Network Automation/Orchestration platform.Implementing Network Telemetry Infrastructure.Creating a DDoS detection and mitigation pipeline.Offering multi-tenant firewalling services.Overseeing the administration and operation of the Greek Internet Exchange (GR-IX).Responding to incidents related to network failures and service disruptions.Tools Utilized:Network Configuration and Automation Platform: NornirNetwork Orchestration: StackstormResource Databases: Netbox, IXP ManagerMonitoring: SNMP, Streaming Telemetry

Join Kiefer Tech, the innovative technology division of Kiefer, as we harness over a decade of engineering excellence from the Green Energy sector to craft advanced AI, robotics, and enterprise solutions throughout Greece and the EU. Our commitment to developing sovereign AI infrastructure ensures data remains within EU borders, prioritizing privacy while generating substantial business value. With a focus on our core values of innovation, quality, and fostering enduring client relationships, we are proud to create enterprise-level AI infrastructures, the first Greek Large Language Models, and intelligent automation solutions that empower organizations to succeed.We are seeking a dedicated Senior DevOps Engineer to join our team as the first infrastructure hire for the Sophea platform. In this role, you will play a pivotal part in standardizing deployment pipelines, establishing comprehensive observability, and expanding infrastructure-as-code practices across our services. Your mission is to enhance the consistency, reliability, and scalability of our enterprise production environment.Our Technology Stack: Our environment features over 10 Python (FastAPI) and TypeScript microservices deployed on AWS (EKS, App Runner, ECR), complemented by PostgreSQL, Redis, OpenSearch, Kafka, and S3.

We are seeking a talented and motivated DevOps Engineer to join our dynamic team at Netcompany1. In this role, you will be responsible for implementing and managing various cloud infrastructure and CI/CD pipelines, working closely with development and operations teams to ensure seamless integration and deployment of applications.Your expertise will help us enhance system reliability, optimize performance, and accelerate our software development lifecycle. If you are passionate about automation, cloud technologies, and fostering collaboration, we would love to hear from you!

Role overview GEK TERNA seeks a Site Architect Engineer based in Athens, Attica. This role centers on supervising architectural and engineering work at active construction sites. The Site Architect Engineer is responsible for ensuring all site operations adhere to project requirements and comply with applicable regulations. Key responsibilities Supervise architectural and engineering activities at project sites Confirm that work meets project specifications and regulatory standards Work closely with project managers, subcontractors, and clients to support project progress Prioritize quality and maintain site safety throughout all stages of construction Requirements Strong analytical and problem-solving skills Dedication to upholding high standards of quality and safety on-site Experience collaborating with multidisciplinary teams on construction or infrastructure projects

Uni Systems is expanding its team in Athens and seeks a Senior DevOps Engineer to help build efficient, reliable systems. This position centers on supporting teams so they can deliver software quickly and securely. Main responsibilities Oversee, enhance, and maintain CI/CD pipelines, automate infrastructure, and handle cloud operations. Establish and uphold automation protocols across development, testing, and operations. Collect and document both technical and business requirements for automation tools, ensuring alignment with compliance standards. Implement controls to maintain automation policies and compliance requirements. Streamline development, testing, and deployment processes to eliminate bottlenecks and improve performance. Collaborate with developers and other teams to ensure infrastructure and automation support secure, reliable, and rapid software delivery. Work with QA teams to support end-to-end quality assurance. Join architectural discussions, assist with performance tuning, and participate in middleware integration. Document procedures for managing and administering automation tools. Evaluate DevOps practices, conduct performance reviews, and identify areas for improvement. Review service stacks to strengthen resilience and operational efficiency. Lead solution design to validate environment deployments. Develop solutions for retrieving, modifying, and reusing test data. Create and scale strategies, standards, guidelines, and governance for DevOps practices. Location This role is based in Athens, Attica, Greece.

Are you an innovative DevOps Engineer looking to make a significant impact in Greece? We have an exciting opportunity for you to join our dynamic team at European Dynamics, where you will contribute to a variety of international projects. If you are driven by the desire to deliver top-notch DevOps services and excel in a fast-paced environment, we would love to hear from you!Key Responsibilities: Design, construct, test, automate, monitor, and support cutting-edge software solutions and products; Engage in the development of IT solutions, including installations and configurations, translating technical requirements, assisting throughout the testing phases, developing interface stubs, and managing script maintenance and updates; Identify and troubleshoot existing information systems, resolving any issues or errors that arise. Essential Qualifications: Bachelor's degree in Information Technology or a related field; Proficient in the English language; Fundamental coding and scripting abilities; Able to participate in on-call rotation shifts; Experience with: Version Control Systems (Git, SVN); CI/CD Tools (Jenkins, GitLab); Containerization and orchestration tools (Kubernetes, Docker, Helm); Build tools (e.g., Maven); Monitoring and logging solutions (Prometheus, ELK, Grafana). Preferred Qualifications: Experience in systems and IT operations; Participation in e-government projects. What We Offer:At European Dynamics, we value talent and dedication. Here’s what you can expect as a member of our team:Attractive full-time salary;Comprehensive private health coverage as part of the company’s group program;Flexible working hours;Access to top-of-the-line tools;Opportunities for professional development, including language courses and specialized training;Career advancement potential, working alongside some of the most innovative specialists in the industry;A dynamic work environment that promotes challenging goals, autonomy, and mentorship, fostering personal and organizational growth.If you are seeking a thrilling challenge, wish to work with cutting-edge technologies, and want to enjoy your work, apply now! Please submit your detailed CV in English, referencing: (DE/02/26).Explore our other open positions by visiting our careers section at www.eurodyn.com, and follow us on Twitter (@EURODYN_Careers) and LinkedIn.

Join our dynamic team at Netcompany1 as an Azure DevOps Engineer where you will play a critical role in enhancing our cloud infrastructure and delivery processes. We are seeking a skilled professional who is passionate about automation and continuous integration/continuous deployment (CI/CD) practices. You will collaborate with cross-functional teams to design, implement, and manage scalable solutions on the Azure platform.

Ocado Technology seeks a DevOps Engineering Manager to join its Deployment Services group in Athens, Greece. This hybrid position blends technical leadership with hands-on engineering, supporting the development and deployment of automation systems for global retail logistics. What you will do Direct technical development and continuous improvement of CI/CD pipelines for Siemens and Beckhoff PLC deployments, supporting a network of more than 6,000 devices worldwide. Lead and facilitate technical and architectural review sessions, making key decisions that guide the team’s direction. Oversee development and maintenance of the 'Station-Builder' application (C#, ASP.NET, .NET 9.0), ensuring reliability and SOC2 compliance. Mentor engineers, guiding them through agile ceremonies and development best practices. Collaborate with peripheral SDKs and optimize AWS infrastructure to advance automated deployment pipelines. About the Athens R&D office The Athens team focuses on advanced material handling and order fulfillment solutions for online grocery and retail. Teams here develop new models for last-mile delivery and supply chain operations, partnering with innovative retailers worldwide. Who thrives in this role This position fits those who enjoy combining technology with practical impact, especially in logistics and retail. Candidates interested in shaping supply chains and modernizing industry processes through Greek-led innovation will find meaningful challenges here.

Are you a driven DevOps Engineer ready to tackle complex challenges and modernize web applications on a global scale? Join our dynamic team at Betsson Group! Product Development at Betsson Group Our Product Development division is truly global, comprising cross-functional teams across six tech hubs: Malta, Budapest, Stockholm, Tallinn, Kyiv, and Athens. With nearly 600 skilled professionals, our Product Development organization is led by our CTO-CPO, fostering collaboration among talented area teams. What You Will Be Doing Engaging with cutting-edge technologies to support our cloud journey. The Platform Core team manages Infrastructure as Code for vital components of our Core Platform Layer, including Kubernetes Clusters, Message Broker backends, and infrastructure tooling, providing a distributed runtime platform for our business applications, APIs, and websites. Creating self-service infrastructure platforms for developers and offering guidance and tools for managing their applications across various environments. Continuously enhancing our platforms based on business needs, analyzing, diagnosing, and resolving performance efficiency and scalability issues in collaboration with colleagues from diverse teams. We are currently seeking to enhance our Kafka Messaging Platform management, looking for a DevOps engineer with robust knowledge and experience in managing Kafka infrastructure.

Join GRNET S.A., where we are dedicated to bridging the digital divide and facilitating equal opportunity for the Greek educational, academic, and research communities. Our mission is to enhance connectivity and provide exceptional e-infrastructures and advanced services across various sectors, including Education, Research, Health, and Culture.We are seeking a driven and enthusiastic DevOps Engineer to design, implement, and deliver advanced operational support for our cloud-based services, encompassing server management, virtualization, and storage solutions. In this role, you'll be pivotal in monitoring the implementation of a cutting-edge cloud-enabled application ecosystem in an AWS environment. You will collaborate closely with project contractors to ensure seamless deployment, prepare detailed technical reports, and communicate effectively about areas requiring enhancements. After the project handover, you will independently manage and maintain the ecosystem to ensure its optimal operation.

Piraeus Bank serves as a major financial institution in Greece, supporting 4.5 million customers with a wide range of banking products and services. Recognized in 2025 by The Banker as the “Best Bank in Greece” and honored by Euromoney for excellence in corporate social responsibility, ESG, and digital banking, the bank emphasizes responsible practices, innovation, and digital transformation. The Technology department is looking for an IT Infrastructure & Reliability Engineer to join the Host & Servers Engineering team in Athens. This position plays a key role in maintaining the reliability and modernization of the bank’s core IT systems. Role overview This role focuses on supporting major IT initiatives that ensure the performance and availability of both on-premises and cloud infrastructure. The position combines technical leadership with hands-on engineering, requiring active involvement in troubleshooting and supporting production environments. What you will do Maintain high availability and reliability for essential infrastructure services across on-premises and cloud platforms. Automate manual operational processes to improve efficiency and reduce risk. Support migration of applications from legacy systems to modern platforms. Plan and implement upgrades for critical infrastructure, including monitoring, security, and load-balancing systems. Contribute to the deployment and management of an OpenShift container platform. Act as a senior escalation point for complex infrastructure and production issues. Work closely with application, security, and architecture teams to deliver solutions that meet banking standards and regulatory requirements.