Senior Fullstack Developer (m/f/d)

T-Systems Iberia

Rotglá y Corbera

Hybrid

EUR 42,000 - 64,000

Full time

40 hours ago

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Benefits offered by this job

Health insurance

Meal vouchers

Childcare

Transport

Telemedicine

Life and accident insurance

Social fund

Job summary

T-Systems Iberia is seeking a curious, capable SW engineer to join an internal team developing and operating new services for mobile planning processes. You will contribute across the full development lifecycle, rewrite PowerBI components, and integrate Matlab-based analyses into service-oriented architectures.

Hybrid work model in Spain with English proficiency and experience in data analysis, web services, and modern development tools will help you thrive in this role.

Qualifications

Developer/SW Engineer with a background in data analysis.
Very good knowledge of Python.
Very good knowledge in the development of web services / REST API design.
Very good knowledge React or Vue.
Experience with databases and ORMs.
Proficiency in Git.
Proficiency in Matlab.
Basic knowledge of Docker.
Basic knowledge of Elastic Search.
Fluent in English.

Responsibilities

Developing/improving software for complex products and services throughout the entire development process (life cycle).
Clarifying requirements; devising concepts and general specifications for modifying software for complex products and services.
Carrying out the relevant programming work (coding).
Preparing and maintaining software documentation.
Designing and defining system tests and test automation.
Installing and configuring the software for complex products and services.
Supporting team members during the fault analysis and up until fault clearance.
Providing technical last-level support also to other teams for the systems and services managed.
Managing complex projects.

Skills

Python

REST API design

React

Vue

Databases

ORMs

Git

Matlab

Docker

Elastic Search

English

Tools

PowerBI

Job 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

We are looking to staff a small, internal team for the development, integration and operation of new services to support mobile planning processes. Three projects are currently underway in this area, namely PreHCM NewMobile, FNP Cockpit and freiHEIGHT, in which IT solution designs have already been created and requirements specified, which are now to be implemented.

1. PreHCM NewMobile is the replacement of an existing, monolithic application in which parameter registrations for mobile radio sites at the Federal Network Agency were previously coordinated by e-mail and are now to run automatically via M2M interfaces.

2. FNP Cockpit is currently a PowerBI solution whose current architecture and data provision are problematic and is therefore to be completely rewritten in a service-orientated way to fit better into the environment.

3. freiHEIGHT is currently a Matlab application that helps to analyse security reserves at mobile radio sites. This is also to be completely rewritten in a service-orientated way and integrated into the processes.

Tasks description

Developing/improving software for complex products and services throughout the entire development process (life cycle)
Clarifying requirements; devising concepts and general specifications for modifying software for complex products and services
Carrying out the relevant programming work (coding)
Preparing and maintaining software documentation
Designing and defining system tests and test automation
Installing and configuring the software for complex products and services
Supporting team members during the fault analysis and up until fault clearance
Providing technical last-level support also to other teams for the systems and services managed
Managing complex projects

Qualifications

Skills requirements

Developer/SW Engineer with a background in data analysis.
Very good knowledge of Python.
Very good knowledge in the development of web services / (REST) API design.
Very good knowledge React or Vue.
Experience with databases and ORMs.
Proficiency in Git.
Proficiency in Matlab.
Basic knowledge of Docker.
Basic knowledge of Elastic Search.
Fluent in English.

Nice to have skills for the developer with a background in data analysis

Good knowledge of PowerBI.
Good knowledge of mass data processing with PowerQuery.
Good knowledge of creating measures and columns with DAX.
Experience in mobile planning.

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 & German).
International Mentoring Sessions & Experience Days.

Compensation & benefits