OSS DevOps engineer (f/m/d) @ A1 Competence Delivery Center

Strength. Care. Growth

A1 Competence Delivery Center is a vital component of A1’s telecommunications business. Acting as an expertise hub, CDC is dedicated to delivering a full range of high-quality IT, network, financial and other services to support A1’s operations across all OpCos, independent of location.

Using the power of being OneGroup and leveraging synergies, CDC enables transparency of resources, key skills and knowledge expansion and personal career growth opportunities’ enhancement, paired with job stability.

We are expanding the Inventory, Fault and Performance Management Stream within Network Tools & Automation DC  the A1 Competence Delivery Center. Be a part of this exciting journey!

Job Purpose:

We are seeking a skilled DevOps Engineer with a strong background in Web & Integration technologies with a passion for optimizing existing processes.

You will know we are the right place for you, if you are driven by:

• Opportunities to learn and build your career;
• Meaningful work in a stable and fast-paced company;
• Diversity of people, projects, and platforms;
• A supportive, fun, and inspiring place to work.

Would you like to join us?

Vedran Dizdarevic is looking for a new team member.

Role insights:

• Align with stakeholders and/or business analysts in a cross-country setup, define solutions and prepare estimates for new features.
• Design and develop telco service fulfillment solutions using Tibco BusinessWorks.
• Develop and manage API/SOPA/REST services.
• Monitor and troubleshoot incidents in the TIBCO application in development, test and production environments with deep system and process knowledge.
• Perform unit testing.
• Optimize existing processes and implementations.
• Support deployment activities and develop CI/CD pipelines.
• Participate in peer code reviews and provide constructive feedback.

What makes you unique:

• 2 years experience in developing Tibco business works application.
• Experienced in Tibco EMS (Enterprise Messaging Services).
• Good Experience in DBs and SQL.
• Good experience in Web & Integration technologies (REST, SOAP).
• Good experience in DevOps CI / CD Pipeline/ GitOps.
• You understand how APIs and microservices work.
• Experience with Java and Python.
• Experience with Unix/Linux.
• Proactive problem-solving and analytical thinking.
• Fluent in English with strong verbal and written communication.
• Team player with excellent interpersonal skills.
• Independently and continuously learn and build knowledge of OSS systems, processes and related telecom technologies.

Our gratitude for the job done will be eternal, but we’ll also offer you:

• Innovative technologies and platforms to “play” with.
• Modern working environment for your comfort.
• Friendly, ambitious, and motivated teammates to support each other.
• Thousands of online and in-person learning opportunities for you to grow.
• Challenging assignments and career development opportunities in multinational environment.
• Attractive compensation package.
• Flexible working schedule and opportunity for home office.
• Numerous additional benefits, including, but not limited to free A1 services.

If you are interested in this challenging opportunity, please do not hesitate to submit your application till 29.08.2025