NTT DATA – a part of NTT Group - is a Top 10 global IT services provider, headquartered in Tokyo, with over 150,000 employees.

We deliver consulting solutions by combining specialized sectorial knowledge, our transformation management skills, and our large technology expertise (data, RPA, AI, low code, cloud, IoT, virtual reality), to keep our clients, as well as society, a step ahead in this digitally dynamic world.

At NTT DATA everything we do is guided by our core values. We respect every voice, think bold, deliver the outcome and win together. Our leadership approach enables our people to feel inspired to contribute, empowered to take initiative, and genuinely cared for in their growth and wellbeing.

NTT DATA Greece is looking for a motivated Senior DevOps Engineer with strong hands-on experience in Azure and modern CI/CD and automation practices, to work with clients in the European public sector.

The ideal candidate is highly skilled in DevOps engineering, has excellent communication skills, excels in a collaborative environment, and demonstrates a proactive and results-driven approach.

You will be responsible for the project’s end-to-end DevOps activities – builds, deployments, CI/CD pipelines, automation, and environment maintenance – working closely with the Architects and the development team to ensure reliable, secure, and repeatable delivery.

Your day will look like:

Own and operate the project’s CI/CD pipelines end-to-end: build, test, package, deploy, and release automation. Design and implement deployment strategies (blue/green, rolling, canary where applicable) and ensure reliable releases across environments (DEV/TEST/UAT/PROD). Build and maintain infrastructure and platform components on Azure, ensuring environments are stable, secure, and reproducible. Manage and improve the container delivery lifecycle for Spring Boot services (e.g., Azure Container Apps, Azure Kubernetes Service). Implement Infrastructure as Code (IaC) and configuration management to automate environment provisioning and changes. Strengthen observability: logging, metrics, tracing, alerting, dashboards, and proactive monitoring to meet operational requirements. Establish and maintain security best practices in the delivery pipeline (secrets management, least privilege access, vulnerability scanning, SBOM where applicable). Collaborate with the Tech Lead and development team to define and enforce operational requirements (SLOs, readiness/liveness, scaling, resiliency, backups). Troubleshoot build/deployment/runtime issues and drive root-cause analysis and continuous improvement. Maintain operational documentation, runbooks, and deployment procedures; support audits and compliance needs, typical of public sector projects.

Why NTT DATA?

We value a collaborative and supportive environment, celebrating curiosity and engagement

We are committed to supporting the physical, financial and emotional well-being our of employees

Career development. Training path and access to learning opportunities, yearly performance reviews and a mentorship program

We believe in work-life balance and flexibility. Wear casual clothing, decide your working hours and enjoy our hybrid working model

Talent Friends. Refer a friend and receive a bonus when they join

We care about you

Health & well-being. Focus on your mental health with access to a platform with certified psychologists & mental health workshops. Take a break with one of our online fitness and well-being sessions

Diversity & inclusion. We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics. #WeAreAllUnique #YouMakeUsUnique

Please let us know if you require us to accommodate any accessibility needs during the recruitment process.

Benefits at NTT DATA Greece

Health insurance for the employee and one dependent family member (100% paid by NTT DATA)

Meal vouchers of 120€ per month (x12)

Corporate mobile phone: subscription & device

Teleworking equipment allowance

Udemy Account

Access to Open Up mental health service 

**Certification Bonus Scheme (for Technology)

28 days of paid annual leave consisting of your legal holidays and compensation days

Your profile:

Bachelor’s or Master’s degree in Computer Science, Information Systems, or related field (or equivalent experience). 5+ years of hands-on DevOps / Cloud Engineering experience in production environments. Strong experience with Azure services relevant to application delivery and operations (e.g., Azure DevOps/GitHub, Azure App Service, Azure Functions, Azure SQL, Cosmos DB, Event Hubs, Key Vault, Monitor/Application Insights). Proven expertise with CI/CD pipeline design and automation (e.g., Azure DevOps Pipelines - preferred, GitHub Actions, Jenkins or equivalent). Strong experience with containers and container orchestration (Docker, Kubernetes), ideally on Azure Container Apps and/or Azure Kubernetes Service. Experience with Infrastructure as Code (e.g., Terraform) and automated environment provisioning. Solid understanding of networking and security fundamentals (identity/access management, certificates, TLS, firewalls, private endpoints, RBAC). Experience implementing monitoring, alerting, and incident response practices and operational readiness. Strong scripting skills for automation (e.g., Bash, PowerShell, Python) and familiarity with Linux-based systems. Ability to work effectively with cross-functional teams and communicate clearly with technical and non-technical stakeholders. Fluent in English (written and spoken).

Nice to have:

Technical Certification in Azure Cloud (AZ-204: AZ-204: Developing Solutions for Microsoft Azure).Certification in AZ-400: Designing and Implementing Microsoft DevOps Solutions.Experience with other major cloud providers such as AWS or GCP.

Upon receiving an interview, you may request accommodation for any accessibility needs.

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