Specialist Software Engineer (m/f/d)

t-systemsiberia· O-SISGD - GDC Iberia (34005365)
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📍 AN📍 Granada📍 Granada, AN, Spain📍 esFull time

About this role

Company Description

T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.

We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one global team, guided by respect, integrity, and a passion for doing better every day.

Job Description

Project Description:
The digital society wouldn’t be possible without us. Our employees provide our customers with the best network, with a reliable and secure infrastructure. The basis for tomorrow's innovations. We have the best prospects for the digital future. For you right from the start.


The company Deutsche Telekom Technik GmbH is a 100 percent subsidiary of Telekom Deutschland GmbH and provides the nationwide technical infrastructure of the group. Around 19,000 employees at DT Technik plan, design, build and operate the facilities and systems of the technical infrastructure nationwide on behalf of Telekom Deutschland GmbH. The company implements network projects, operates the network technology and, if necessary, takes over the maintenance of the technical infrastructure.


The Tribe Voice & Messaging is responsible for the design, development, planning, validation and operation of all voice and messaging platforms in DT Technik's fixed and mobile network over their entire lifecycle. We provide innovative, reliable state-of-the-art services to our cellular- and landline-based customers.
The scope of a current program is to bring voice & messaging applications into the cloud. We’ll change the today’s model of separated fixed and mobile systems and merge them. That’s why we want you on our team.
 

Activity description and concrete tasks:

  • Very good experiences in classic and agile forms of cooperation.
  • Excellent experience in the management of strategically oriented projects.
  • Outstanding knowledge in technology and methods: (Softwarearchitektur, Systemdesign, Agile Entwicklungsmethoden).
  • Outstanding knowledge of relevant programming languages (Java).
  • Practical experience in the use of appropriate tools for development, change management and configuration management.
  • Intercultural experience in offshore projects.
  • Experience in agile methodologies.

Qualifications

Skill requirements:

  • Outstanding knowledge in Java.
  • Understanding of telecommunication protocols: SIP, Diameter, LDAP.
  • Automation and CI/CD: Gitlab CI, AWX, Terraform.
  • Programming languages: Python, Bash, YAML/JSON.
  • Knowledge of cloud-native technologies (Containers, Kubernetes, Helm.)

Additional Information

What do we offer you?

Work environment & flexibility

  • International, dynamic and collaborative environment.
  • T-Social: social initiatives (sports, community, health, ...).
  • Hybrid work model (remote/on-site).
  • Flexible working hours.

Growth & development

  • Customized training: access to Coursera to learn whatever you want, whenever you want.
  • Weekly language classes (English, Spanish & German).
  • International Mentoring Sessions & Experience Days.

Compensation & benefits

  • Flexible compensation plan (health insurance, meal vouchers, childcare, transport).
  • Telemedicine.
  • Life and accident insurance.
  • Social fund.

Wellbeing & time off

  • 26+ working days of vacation per year.
  • Free access to specialist services (medical, legal, wellness).
  • 100% salary coverage during 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.

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Frequently Asked Questions

Is the salary disclosed for the Specialist Software Engineer (m/f/d) position at t-systemsiberia?
The salary for this Specialist Software Engineer (m/f/d) role at t-systemsiberia is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Specialist Software Engineer (m/f/d) position at t-systemsiberia located?
This Specialist Software Engineer (m/f/d) role at t-systemsiberia is based in AN, Granada, Granada, AN, Spain, es. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Specialist Software Engineer (m/f/d) role at t-systemsiberia full-time or part-time?
This is listed as a Full time position. It is posted as a Specialist Software Engineer (m/f/d) role in the O-SISGD - GDC Iberia (34005365) department at t-systemsiberia.
Which team or department does the Specialist Software Engineer (m/f/d) at t-systemsiberia belong to?
This Specialist Software Engineer (m/f/d) position is part of the O-SISGD - GDC Iberia (34005365) department at t-systemsiberia. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Specialist Software Engineer (m/f/d) position at t-systemsiberia?
Click the "Apply Now" button on this page. You will be redirected to t-systemsiberia's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Specialist Software Engineer (m/f/d) job at t-systemsiberia posted?
This Specialist Software Engineer (m/f/d) position at t-systemsiberia was posted on Jun 10, 2026. Apply as soon as possible — early applications are often reviewed first.
Specialist Software Engineer (m/f/d)
t-systemsiberia
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