Senior Data Scientist

Margo

Województwo mazowieckie

On-site

PLN 120,000 - 180,000

Full time

5 days ago
Be an early applicant

Get a reply from this employer

Your resume and cover letter, tailored to exactly what they’re hiring for.

Get past ATS filters

Job summary

Margo w Warszawie poszukuje specjalisty ds. AI/ML do zespołu rozwijającego i industrializującego aplikacje dla bankowości inwestycyjnej, z naciskiem na integrację generatywnej AI i agentów AI w procesach biznesowych.

Do zadań należy projektowanie i implementacja rozwiązań opartych na LLM, tworzenie potoków danych oraz testowanie i wprowadzanie praktyk DevOps w kontekście bezpieczeństwa i zgodności z przepisami.

Qualifications

  • Wymagania: Strong Python with object-oriented programming, wzorcami projektowymi oprogramowania korporacyjnego.
  • Doświadczenie w tworzeniu asynchronicznych mikroserwisów i API z FastAPI.
  • Praktyka z pytest (testy jednostkowe, funkcjonalne i integracyjne dla potoków ML/LLM).
  • Skrypt Bash do automatyzacji, obsługi danych i interakcji z kontenerami.
  • Znajomość architektury LLM potwierdzona portfolio projektów.

Responsibilities

  • Projektowanie i rozwijanie rozwiązań opartych na LLM do automatyzacji złożonych procesów biznesowych.
  • Współpraca z zespołami biznesowymi w celu identyfikacji potrzeb i adopcji rozwiązań AI.
  • Tworzenie potoków danych i ram ewaluacji dla agentów AI i ich monitoringu.

Job description

O projekcie:

Context: A team responsible for the development and industrialization of applications for the Investment Banking division. Accelerating the integration of generative AI solutions and AI agents into business processes. A strategic environment within the platform, with high-impact use cases in document analysis, credit, and finance.

Wymagania:
  • Strong Python with extensive experience in Object-Oriented Programming and enterprise software design patterns.
  • Proven track record building asynchronous microservices and endpoints using FastAPI.
  • Hands-on practice in pytest (unit, functional, and integration testing for ML/LLM pipelines)
  • Bash scripts for automation, data handling, and container interaction.
  • LLMs architecture understanding proven by project portfolio.
  • Architecting multi-step, stateful agentic graphs using LangGraph or Google ADK.
  • Hands-on experience optimizing LLM pipelines programmatically using DSPy.
  • Practical knowledge of deploying and running high-throughput open-weight models on GPU infrastructure using runtimes such as vLLM (experience with CUDA and fine-tuning is a strong plus)
  • Hands-on familiarity with automated build, test, and release pipelines (Jenkins)
  • Experience setting up tracing, drift detection, and automated evaluations for generative workflows using tools like Phoenix Arize.
  • Dedication to shipping stable, secure code into flagship banking infrastructure where compliance, auditability, and data security are non-negotiable.
  • General Stack: Google ADK, LangGraph, DSPy, vLLM, FastAPI, Python, Pytest. Arize Phoenix. Kubernetes, Jenkins, GPUs.
  • Nice to have
  • Corporate Institional Banking project experience.
Codzienne zadania:
  • Design and develop LLM-based agentic solutions to automate complex business processes.
  • Work closely with business teams to identify needs and drive the adoption of AI solutions.
  • Develop data extraction pipelines and implement evaluation and observability frameworks for AI agents.
  • Deploy and industrialize models (LLMs, GPUs), ensuring quality through testing and DevOps best practices
  • You are taking full ownership in driving AI features.
  • You remember to respect the boundaries and non-deterministic nature of LLMs, communicate constraints clearly, and build robust safety rails.
  • You are a team player, communicate technical trade-offs cleanly with architects and business users, and enjoy mentoring peers.
  • You are testing ideas and PoCs quickly, validate feasibility with data and avoid technical debt.
Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Senior Data Scientist BN_28/10/2026
Senior Data Scientist BN_28/10/2026

Margo Group • Warszawa

Hybrid
PLN 300,000 - 520,000
Senior Data Scientist BN_28/10/2026
Senior Data Scientist BN_28/10/2026

Margo • Województwo mazowieckie

On-site
PLN 248,000 - 276,000
Senior Data Scientist
Senior Data Scientist

SQUARE ONE RESOURCES sp. z o.o. • Warszawa

On-site
PLN 260,000 - 420,000
Senior Data / Analytics Engineer
Senior Data / Analytics Engineer

Diverse CG Sp. z o.o. Sp.k. • Województwo mazowieckie

On-site
PLN 150,000 - 240,000
Private medical care
Co-financing for sports card
Training & learning opportunities
+2
Senior AI Software Engineer Python, LLM, AI, Docker, Kubernetes Gdynia
Senior AI Software Engineer Python, LLM, AI, Docker, Kubernetes Gdynia

DCG • Gdynia

On-site
PLN 180,000 - 280,000
Private medical care
Co-financing for the sports card
Dedicated consultant
Senior AI Software Engineer Python, LLM, AI, Docker, Kubernetes Gdynia
Senior AI Software Engineer Python, LLM, AI, Docker, Kubernetes Gdynia

Diverse Consulting Group • Gdynia

On-site
PLN 180,000 - 280,000
Private medical care
Co-financing for sports card
Dedicated consultant support
Expert Backend Consultant (Python&Java) with AI/ML skills
Expert Backend Consultant (Python&Java) with AI/ML skills

Aimlroles • Kraków

Hybrid
PLN 214,000 - 282,000
Senior AI Engineer | GenAI & LLM Deployments (Remote)
Senior AI Engineer | GenAI & LLM Deployments (Remote)

Wavestone • Polska

Hybrid
PLN 240,000 - 320,000
Medicover health
Multisport
Life insurance (Uniqua)
+2
Senior AI Developer
Senior AI Developer

Aplikuj.pl • Kraków

On-site
PLN 25,000 - 35,000
Senior Data Scientist with NLP
Senior Data Scientist with NLP

stermedia.ai • Polska

Remote
PLN 223,000 - 335,000
Flexible work hours
Remote work possibility
MultiSport
+5
Top locations