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Senior Data Scientist
  • Kielce
Senior Data Scientist
Kielce, Kielce, Swietokrzyskie, Polska
PwC
2. 10. 2024
Informacje o stanowisku

technologies-expected :


  • Python
  • Spark
  • SQL

responsibilities :


  • Developing innovative solutions for our clients by leveraging cutting-edge data science, machine learning, and AI technologies,
  • Developing intelligent assistants using the latest large language models (e.g., GPT-4, Falcon 2, LLAMA 3, Mixtral), employing Retrieval Augmented Generation techniques, and utilizing agent frameworks (e.g., Langraph, CrewAI),
  • Utilizing AI expertise to recommend the most effective technical approaches and solution architectures for addressing business challenges,
  • Leading data science project teams of 1-5 members, managing small to medium projects, and overseeing parts of larger engagements under senior supervision,
  • Working closely with PwC industry experts, clients, and higher management while actively participating in the proposal-making process within your area of expertise,
  • Communicating complex insights in a clear and actionable manner to non-technical colleagues and clients.

requirements-expected :


  • 3+ years of relevant professional experience,
  • Solid knowledge of ML/AI concepts: types of algorithms, machine learning frameworks, model efficiency metrics, model life-cycle, AI architectures,
  • Knowledge and experience in production grade code development in Python,
  • Solid knowledge of SQL,
  • Experience with LLMs and related concepts (e.g. RAG, vector DBs, AI agents),
  • Understanding of cloud concepts and architectures, with hands-on experience in cloud services (GCP, AWS, Azure),
  • Knowledge of CI/CD and DevOps practices,
  • Experience with deploying code with Docker / Kubernetes,
  • Strong interpersonal and communication skills — essential in day-to-day cooperation with clients and the team,
  • Outstanding supervision and mentorship abilities,
  • Graduate of Economics, Econometrics, Quantitative Methods, Computer Science, Math, Physics, Operational Research or related discipline,
  • Excellent analytical and problem-solving skills, including the ability to independently disaggregate issues, identify root causes and recommend solutions to business problems,
  • Proficiency in English, both written and spoken.

offered :


  • Work flexibility - hybrid working model, flexible start of the day, workation, sabbatical leave,
  • Development and upskilling - our full support during onboarding process, mentoring from experienced colleagues, training sessions, workshops, certification co/financed by PwC and conversations with native speaker,
  • Wide medical and wellbeing program - medical care package (incl. dental care, freedom of treatment, physiotherapy), coaching, mindfulness, psychological support, education through dedicated webinars and workshops, financial and legal counseling,
  • Possibility to create your individual benefits package (a.o. lunch pass, insurance packages, concierge, veterinary package for a pet, massages) and access to a cafeteria - vouchers, discounts on IT equipment and car purchase,
  • 3 paid hours for volunteering per month,
  • Additional paid Birthday Day off,
  • And when you start enjoying PwC as much as we do, you may recommend your friend to work with us.

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance
  • employee referral program
  • Employee Assistance Program
  • birthday day off
  • additional benefits e.g. medical pet care, lunch pass
  • flexible working time possible

  • Praca Kielce
  • Kielce - Oferty pracy w okolicznych lokalizacjach


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