Expert Full-Stack Developer (m/f/d)

Job ID: 744000153473914

Expert Full-Stack Developer (m/f/d)

A Coruña, Bilbao, Gijón, Granada, Madrid, Reus, Seville, Valencia

Professional

Regular

T-Systems Iberia

Your Task

The main driver for this service is to reach a consistent state of documentation, where all devices within approximately 8,000 central offices ("Betriebsstelle") will be sufficiently mapped. With this mapping, much improved cost efficiency within energy and space management will be achieved. This will directly benefit the central overview about technical equipment rack-slots including documentation of technology and energy supplies. This is a critical pillar for an overall energy management strategy and therefore contributes to the corporate objectives for carbon dioxide emission reduction.

This role is the main enabler for transparent space utilization, energy consumption and energy planning, managing technical places, and localization of undocumented legacy systems.

Responsibilities

• Collaborate with the product owner and the cross-functional team to execute engineering challenges
• Contribute to the product architecture to ensure seamless development of new product features
• Take technical ownership for product components and enhance and maintain these
• Design and develop new features
• Conduct automated tests, code reviews and documentation to ensure high quality of software artefacts
• Integrate software with partner systems, often requiring learning new technologies
• Ensure that the product is always compliant to security requirements and uses state-of-the-art technologies
• Work in an agile and team context

Your Profile

We are seeking a Senior Full Stack Developer with extensive experience in both frontend and backend development, proficiency in modern programming languages and frameworks, and strong skills in database architecture, test automation, and debugging.

Must Have Skills

• Experience with Python programming
• Experience with Angular framework
• Experience with Kotlin/Java programming
• Experience with Postgres database
• Experience with GitLab
• Experience with JIRA
• Experience with Confluence
• Senior experience in frontend development
• Senior experience in frontend design
• Senior experience in backend development
• Generic data analysis skills
• Backend architecture experience
• Database architecture experience
• Test automation experience
• Test-driven development experience
• Debugging skills

Nice to Have Skills

• German language proficiency
• Experience with Flutter
• Experience with Dart
• Experience with Kubernetes
• Observability knowledge

About Us

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.

Benefits

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

• 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

Application Information

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

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

Job Benefits

Health & Insurance

• Flexible compensation plan (health insurance, meal vouchers, childcare, transport)
• Telemedicine
• Life and accident insurance
• 100% salary coverage during medical leave

Work-Life Balance

• Hybrid work model (remote/on-site)
• Flexible working hours
• 26+ working days of vacation per year

Professional Development

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

Lifestyle & Wellness

• T-Social: social initiatives (sports, community, health, ...)
• Free access to specialist services (medical, legal, wellness)
• Social fund