Senior Python Developer for LLM

open

Senior Python Developer for LLM

English
IT
Bucharest

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Which challenges are expecting you:

You will be responsible to improve our backends for LLM-backed agent applications such as our Chatbots in Python.
You will foster the customer experience by stabilizing and improving the existing solution (better visualization, automated validations, enable function calling and agent actions.)
You will be responsible for identification and implementing upcoming, new business requirements
Cooperate with the business side including your active contribution in customer workshops, meetings, and calls so the ability to explain technical points to business colleagues is a crucial part of this job, as is a consultant’s mindset
Participate in team brainstorming sessions, code reviews, and pair programming sessions
You will have the chance to identify possible use cases for automation and data science, innovative ideas are welcome

Your skills:

Profound experience in software development using Python programming language, preferably in frameworks like FastAPI, Celery and data science libraries
Furthermore, knowledge in LLM frameworks such as LangChain, LLamaIndex and the client APIs of Azure and OpenAI completes your profile
Knowledge of database systems like Postgres or MySQL (or any other relational database) as well as document-based databases like Elasticsearch & MongoDB is a plus
Proven experience with development of RESTful APIs
you are flexible and responsive to changing work patterns and demands and preferably you have already successfully applied agile methodology (e.g. Scrum)
active participation and contribution in extending and sharing your knowledge
fluent written and spoken English.

Nice to have:

German language skills
Prompt Engineering: Understanding how to optimize prompts for LLM models
Cloud DevOps Skills: Familiarity with containerization (Docker), CI/CD tools (GitHub Actions, GitLab CI), and deployment to cloud platforms (Azure, AWS, GCP) to ensure scalability and production-readiness.
Familarity with MLOps or AI Workflow Orchestration Tools such as MLflow or Dagster
Domain-Specific Experience in Telco or Finance industries

Interpersonal Skills

Proactivity towards customer service is essential.
Flexible and responsive to changing work patterns and demands
A thorough and methodical approach to work
Highly developed skills in interpersonal communication
Knowledge sharing – active contributor.

Deutsche Telekom Services Europe (DTSE) was founded by Deutsche Telekom AG and delivers support services, with focus on HR, for the European footprint of DT Group.
Join us in this international environment and you’ll be exposed to many different competencies, cultures and languages.
If you want to join this innovative team and take the opportunity to be part of a growing company, apply now!

DTSE-RO is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decision at DTSE-RO are based on business needs, job requirements and individual qualifications, with no regard to race, color, religion or belief, national, social or ethnic origin, sex, age, physical, mental or sensory disability, sexual orientation and gender identity.

DTSE-RO will not tolerate discrimination or harassment based on any of these characteristics.

By applying for this job you accept the DT privacy statement:

To process your online application we collect, process and use your personal data. We will treat your data as strictly confidential in accordance statutory provisions.

By submitting your application, you consent to your data being processed electronically, including by third parties. Data is only passed on to HR service providers that have been carefully selected by Deutsche Telekom AG.

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Senior Python Developer for LLM

Senior Python Developer for LLM

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