Senior FullStack SW Engineer - Java and Angular (m/f/d)
Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Oct 5, 2026. T-Systems Iberia scores B on the Alion truth index.
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.
As a Senior Software Developer with Java, Angular and DevOps skills, you will be responsible for designing, implementing and maintaining back-end, front-end and DevOps solutions for a wide range of business challenges. This includes technologies such as Java, Spring ecosystem, PostgreSQL, Angular and TypeScript, Docker, Kubernetes. You will work closely with our product owner and cross-functional teams to understand their needs. Your expertise will help us improve our products and services, optimise the customer experience and increase operational efficiency.
Responsibilities and Duties:
- You will create software solution designs and take care of their documentation.
- You will define standards for system testing/test automation and take care of the installation and configuration of software for complex products and services.
- You will support team members during error analysis through to error correction and also provide technical support for other teams for the products and services you support.
- You will work closely with other teams in an international environment and have the opportunity to lead projects of strategic relevance.
Must-have requirements:
- Very experienced with current Java 21+ and Maven (6+ years)
- Very experienced with the whole Spring ecosystem (Spring Boot, Spring Data, Spring Batch, Spring Security, Hibernate and JPA) (6+ years)
- Very experienced with Angular and TypeScript (6+ years)
- Experience with relational Databases (PostgreSQL)
- Experience with version control (GitLab, GitLab Actions)
- Experience with DevOps cycle (Docker, Kubernetes)
- Experience with Test Driven Development, Unit and Integration Tests
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
- 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.