Job Description
At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different perspectives, embrace challenges, and are committed to continuous learning in order to grow and make an impact on society… all in a fun way!
It doesn’t matter when or where you work. It’s about doing meaningful work that advances society. For this reason, we will do everything possible to ensure that you have all the development opportunities by providing a support network, excellent technology, a new work environment, and the freedom to work autonomously. We support you in growing both personally and professionally so that you can make a notable impact on society.
T-Systems is a team of around 28,000 employees worldwide, making us one of the leading global providers of end-to-end integrated solutions. We develop hybrid cloud solutions, artificial intelligence, and drive the digital transformation of companies, industries, the public sector, and ultimately, society as a whole.
Responsibilities
* Assist and consult to find the best fitting solution design for our business challenges
* Design and implement solutions to prepare existing data for usage with ML solutions
* Implement RAG chatbots and API based solutions using OpenAI models, llama, and others
* Implement specialized solutions by fine‑tuning models or developing new models
* Develop and package software solutions into containerized applications and deploy them using CI / CD
* Work closely with data scientists, software engineers, and business stakeholders to understand requirements and deliver solutions. You will use existing AI platforms of our group.
* Support with integration testing, visualization, and validation of the results
* Maintain and monitor the delivered solutions
Tools & Platforms
* Python
* PostgreSQL
* GitLab
* JIRA
* Confluence Wiki
* Hadoop
* Spark
* LLAMA
* Kibana
* OpenAI
* Azure
Qualifications
* Strong knowledge of Python
* Experience with developing and using REST APIs
* Experience with version control (Git/GitLab), continuous delivery (CI/CD) and automated testing
* Experience with cloud‑native technologies, containers and Kubernetes
* Experience with deep learning techniques and frameworks
* Nice to have (at least one of the following):
* Proficiency with OpenAI, vLLM, LiteLLM, and open‑source LLMs (e.g., LLAMA 3.2, Deepseek, Mistral)
* Knowledge of NLP techniques and tools (e.g., spaCy, NLTK, BERT)
* Experience with SQL and/or NoSQL databases
* Experience with Hadoop, Spark, Elasticsearch, Kibana
* Experience with RAG System Development
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.
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