Backend Engineer
Telco Integrator with Linux (f/m/x)
Cracow
Apply on the employer's siteRole description
We are looking for a skilled Linux Administrator to join our team in Cracow, where you will contribute to the design, testing, and live network trials of our mobile network solutions. You will become an expert in cloud-native future RAN networks and work closely with international development teams to ensure high-quality deliveries. This role offers a hybrid work mode, allowing for a flexible work environment.
Your tasks
- Conduct end-to-end Data Center and RAN system integration and configuration
- Create technical specifications and test procedures for cloud and RAN systems
- Debug and solve technical problems across various cellular system network elements
- Provide technical support for end-to-end system trials, including live network parameters analysis
- Analyze and evaluate test results to ensure system performance and reliability
- Collaborate synergistically with international development teams to maintain high delivery quality
- Offer on-site support during technical business trips
Requirements
- Bachelor's or Master's Degree in Electronics, Telecommunication Engineering, or Computer Science
- Minimum 3 years of experience in testing telecommunication protocols and systems, preferably in cellular networks
- Good understanding of 3GPP LTE/NR protocols and TCP/IP networks, including IPv4 and IPv6
- User-level competencies in Linux operating systems
- Advanced level of Polish and English
Nice to have
- Practical knowledge of generative AI tools and solutions
- Experience with Kubernetes, OpenStack, or other cloud computing platforms
- Familiarity with test script languages, such as Python
- Experience in designing technical documentation
- Background in technical troubleshooting and client support
- Knowledge of IP security
Job no. JOB-ZHC9H
Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.
Benefits For You
- Great Place to Work
- Solid financial situation
- Contracts with the biggest brands
- Centre of internal trainings
- Many experts you can learn from
- Open and accessible management team
- Profit sharing
- Passion Sponsorship program
- Regular integration events and trips
- Comfortable and well-equipped offices
- MySii app
- Medical care
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