Solution Designer UDM

T-Systems Iberia; Madrid; Híbrido; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading telecommunications provider in Madrid is seeking a Solution Designer to join their T-DAT SDM Lifecycle Squad. This role involves creating integrated cloud solutions and ensuring the stable operation of central network databases including key responsibilities in planning, documentation, and development. Candidates should have in-depth knowledge of 5G Core components and experience in designing solutions for cloud environments. The position offers a hybrid work model and various employee benefits.

Servicios

Flexible schedule

Medical insurance

Continuous training

More than 26 vacation days per year

Formación

• Experience in designing cloud-based solutions.
• Ability to explain technical requirements to colleagues and customers.
• Knowledge of 4G Core (HSS, DRA) is a plus.

Responsabilidades

• Create a 12-site concept for Converged T-CaaS.
• Develop integration design with in-house automation.
• Document cloud rollout strategy for production.

Conocimientos

In-depth knowledge of 5G Core (UDM, AMF, SMF, NRF)

Designing TelCo solutions in a cloud environment

Confident use of Kubernetes, ELK, GitLab, Artifactory

Experience in REST-based APIs and security protocols

Knowledge of microservice architecture

Herramientas

Kubernetes

ELK

GitLab

Artifactory

Descripción del empleo

Project description

At the Telco Hub in Madrid we are pioneers in merging IT and telecom building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud. Our teams operate in cross‑country and cross‑functional squads delivering cutting‑edge services to Europe’s most valued Operator.

Our mission is to create the best customer experience based on three core principles:

• Cloud‑based – Harnessing the latest technologies for scalability and performance.
• Automated – Driving efficiency through AI automation and DevOps.
• Sustainable – Building a future‑ready environmentally conscious infrastructure.

We are looking for top engineering talent eager to grow technically and professionally in an innovative, dynamic and collaborative environment. If you are passionate about shaping the future of telecommunications this is your place!

Tribe Data

The Tribe Data is responsible for a system landscape of central components of the fixed and mobile network which encompasses a wide range of different systems and platforms.

T‑DAT SDM Lifecycle Squad

The T‑DAT SDM Lifecycle Squad is responsible for the planning and operation of the central network databases (CNTDB) for all access networks (mobile, fixed‑line, M2M) as well as HLR/HSS throughout their entire lifecycle along with 5G‑relevant systems such as UDM & AUSF. This includes ensuring the stable operation of the SDM platform as well as the deployment and piloting of the systems in a cloud environment.

As part of this job posting one Solution Designer is being sought for the SDM Lifecycle Squad.

Tasks

• Creation of a 12‑site concept; analysis of Converged T‑CaaS
• Development of the design for the final integration with the in‑house developed automation solution
• Documentation of the cloud rollout strategy for the production environment
• Finalization of the designs for vTAP integration
• Design of the future configuration management solution
• Development of the rollout strategy for mTLS / OAuth2.0 in Lot3
• Design of the future 5G SA roaming concept

Tools and Platforms

UDM, AUSF (AMF, SMF, NRF), Kubernetes based Cloud, k8s, ELK, GitLab, Artifactory

Qualifications

Mandatory skills

• In‑depth knowledge and experience in the area of 5G Core (UDM, AMF, SMF, NRF)
• Expertise in designing TelCo solutions in a cloud environment
• Confident use of tools such as k8s, ELK, GitLab, Artifactory
• Experience in the development / integration of REST‑based APIs and modern security protocols
• Knowledge of microservice architecture as well as cloud‑based applications and databases
• Experience in designing cloud‑based solutions and the ability to explain multifaceted technical requirements to colleagues and customers in classic and agile forms of cooperation

Nice to have skills

• Basic knowledge of 4G Core (HSS, DRA)

Additional Information

What do we offer you

• International positive dynamic and motivated work environment.
• Hybrid work model (telecommuting / on‑site).
• Flexible schedule.
• Continuous training : Certification preparation, access to Coursera, weekly English and German classes.
• Flexible compensation plan : medical insurance, restaurant tickets, day care, transportation allowances.
• Life and accident insurance.
• More than 26 working days of vacation per year.
• Social fund.
• Free service in specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers).
• 100% of salary in case of medical leave.

And many more advantages of being part of T‑Systems!

If you are looking for a new challenge do not hesitate to send us your CV! Please send CV in English. Join our team!

T‑Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.

Remote Work

No

Employment Type

Full‑time

Key Skills

Bidding, Account Development, C++, Commercial, Community Support, General Employment

Experience

Years

Vacancy

1