Cloud Mobile Core Engineer (all) - Europe

Permanent employee, Full-time · Hybrid

Your team
We are looking for a Cloud Mobile Core Engineer (all)
Join us and play a vital role maintaining and monitoring our cloud-based mobile network infrastructure, ensuring the highest level of quality and reliability for our customers. 
This role can be located in Riga or Cologne office, hybrid mode is supported.
Your mission
  • You monitor network performance and proactively identify and resolve issues
  • You deploy, configure and adjust mobile core network components
  • You develop and maintain network architecture and design documents
  • You find, investigate, and report network product problems
  • You communicate procedural and technical issues to 1NCE internal stakeholders and external suppliers
  • You are able to take on-call duty (1 week/1-2m)
  • You participate in project and daily operations
Your skills
  • You have 5+ years of experience working in the respective professional environment
  • You have practical experience with troubleshooting of customer cases/complaints related to connectivity (2nd/3rd level support)
  • You possess Mobile Packet Core knowledge with focus on CUPS architecture and PCRF, OCS, AAA network elements
  • You understand national/international end-to-end call flows related to mobile data session establishment
  • You are able to collect and troubleshoot sctp/tcp/udp/ip, and Diameter/Radius signaling traffic using tcpdump/Wireshark tools. (2nd/3rd level support)
  • You know and apply IP networking and routing working principles, especially from Linux perspective.
  • You possess basic Linux admin knowledge, Bash/Shell cli etc.
  • You have experience with Cloud-Native Network Functions and Kubernetes as an orchestrator, including k8s networking
  • You know deployment and versioning control tools, like Helm and git.
  • You have experience with open-source monitoring tools like Grafana and Prometheus.
  • You have knowledge of AWS cloud services or a willingness to learn.
  • You have experience with IoT, MVNO projects.
Your gains
  • Short decision-making paths and a lot of creative freedom - with us you can really get involved and help shape the future
  • A work environment defined by respect, close and informal communications among teams, departments, and management
  • Plenty of space for new ideas and strategies where self-started individuals are highly valued and work effort is not measured in time but in results
  • Working on cutting-edge technologies 
  • Flexible working models to accommodate work-life balance 
  • Work around the globe program 
  • Nilo.Health platform for your well-being 
  • 26 days of paid annual leave
  • Global and local events to strengthen our team spirit and have fun together
  • And many more depending on your location (e.g. gym membership, transportation allowance, language courses, pension scheme, etc.)
Your contact
Jūlija Spuriņa 
In case of any additional questions regarding the position:
About us

Take your 1NCE in a lifetime opportunity !

1NCE is set to change the IoT connectivity market forever. This requires courage, creativity and a unique team with special skills.
Are you ready to join us in shaping the future of the IoT? 1NCE offers you unique career opportunities in one of the fastest growing markets in the world. 

At 1NCE, we are committed to providing equal employment opportunities to all individuals regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. We value diversity, inclusion, and equity, and believe that a diverse and inclusive workforce is a key driver of our success.

We strive to create a workplace where everyone feels valued, respected, and empowered to bring their full, authentic selves to work. We are dedicated to providing a fair and equitable hiring process that ensures all candidates are evaluated based on their qualifications, skills, and experience without bias or discrimination.
We look forward to meeting you!
Thank you for your interest in 1NCE. Please fill out the following short form. Should you have difficulties with the upload of your data, please send an email to

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