Vodafone GmbH | Germany | 85xxx, 40xxx Düsseldorf, Unterföhring | Permanent position | Part time - flexible / Full time / Home office | Published since: 15.12.2025 on stepstone.de
Senior Expert DevSecOps DXL (m/f/d)
As an innovative technology and service group, Vodafone Deutschland stands for communication and service from a single source. Each: the second German is Vodafone customer:in - whether surfing, calling or watching; whether office, farm or factory - the Vodafone technology connects everyone and everything, always and everywhere. At Vodafone we have changed the lives of billions of people for over 30 years. In 2021, Vodafone will expand 5G for 20 million people and provide two thirds of all Germans with Gigabit connections by 2022. Together we shape the future of tomorrow, because we are ready for the best future of all times. Together we can. With us you can be DU and belong. You can share inspiration, discover new opportunities, develop yourself and make a real difference. Exchange with colleagues in different networks and learn from each other. Whether women4women, father's network or LGBT: from our networks, there's one for you. Because we do not make differences between age, gender, sexual orientation, religion, ethnic and social origin or disability. Be with us all yourself. .
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Senior Expert DevSecOps DXL (m/w/d) Stellen-ID: 267322
As Senior Expert DevSecOps (m/w/d), you actively shape the technical and strategic orientation of your product. You take professional responsibility in one of the three main focuses - development, security or operations - and you are a key player in the team. You work closely with colleagues from the entire digital value chain - both nationally and internationally. What awaits you: As Senior Expert DevSecOps DXL (m/w/d), you take over the operation, monitoring and deployment of the DXL Microservice platform in the AWS cloud, as well as implementing monitoring mechanisms and CI/CD pipelines. You take the analysis and elimination of complex disorders as well as the coordination of improvement measures and the management of Major Incidents along with the delivery units, test teams, security and infrastructure teams. You develop modern, cloud-native microservices based on Java, Spring Boot, REST and design software implementations with focus on scalability, resilience and performance. You check compliance with Cyber Security Guidelines for Development and Operation and conduct specific actions from the Vodafone Security regulations. You perform Security Assessments and PenTests and document Findings (SecRDDs). You can also coordinate the activities of Security Incidents and Audits. You work in Communities of Practice and take on deputy management functions and collaboration in the disciplines Software Development, Testing, Cyber Security or Application Operations and communicate at work and management level (AL/GL/MA) within the IT organization.
What distinguishes you: Successfully completed (special) university studies in computer science, engineering, mathematics or natural sciences or comparable training. At least 8 years of professional experience in IT - ideally in DevOps, development or security roles. Very good understanding of complex IT landscapes and their connections as well as profound experience with CI/CD toolchains (e.g. Jenkins, GitHub Actions, Azure DevOps), as well as profound knowledge in the development with Java, Kotlin, Spring Boot, REST, Kafka. Experience with containerization and orchestration (e.g. Docker, Kubernetes, Helmet), as well as safe handling of cloud platforms (e.g. AWS, Azure, GCP) and Infrastructure as Code' (e.g. Terraform, Ansible) as well as knowledge in script and programming languages such as Bash, Python or PowerShell. Good experience with monitoring tools log analysis (e.g. Grafana, Splunk, Datadog). Trusts with DevSecOps principles such as “Shift Left Security”, automated security tests and knowledge of relevant standards and regulations (e.g. ISO 27001, GDPR). Certifications such as Certified DevSecOps Professional, AWS Security Specialty, CISSP or CKA/CKAD are advantageous Experience with agile methods such as Scrum or SAFe as well as willingness to train and raise teams in security issues and DevSecOps processes.
This body can be exercised in fulltime or full-time part-time (min. 30 hours).
Your strengths and experiences count. We care about diversity and equal opportunities. We look forward to receiving applications from people with disabilities. And note them with the same suitability.
We occupy this position at the Düsseldorf site for Vodafone GmbH or Unterföhring for Vodafone Deutschland GmbH.
Flexibility: Work after consultation with your team and your leadership from the office or home office. Up to 20 days a year from the EU countries as well as from more and more non-EU countries. Attractive remuneration and pension provision: In addition to your basic salary, you will receive a profit-based bonus or commission payment and with our pension plan also an occupational pension provision. Continuing Education: You decide which of our learning and training programs you can support your individual development. Work-Life-Balance: Whether kita, health & mindfulness programs or fitness studio: You flexibly shape your job and your private life. We support you. Also in the care of relatives. Discounts and additional benefits: As an employee, you will receive special offers on all our products for mobile phones, fixed network, internet and TV.
Who we are: Vodafone celebrates and promotes diversity and inclusion. We are as different as our customers: our society. Whether ethnic origin, skin colour, age, gender identity, sexual orientation, disability, religion, political affiliation, union membership, nationality, health status, social origin or cultural background: Vodafone is not a place for discrimination.
Together we can. .
Location
![]() | Vodafone GmbH | |
| 54290 Düsseldorf, Unterföhring | ||
| Germany |
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