Currency

Data Science Lead

7 842 - 8 786 USDNet per month - B2B
Data

Data Science Lead

Data

Al. Jerozolimskie 92, Warszawa

Pragmile Sp. z o.o.

Full-time
B2B
Senior
Remote
7 842 - 8 786 USD
Net per month - B2B

Tech stack

    Polish

    C1

    English

    C1

    Data Science

    advanced

    Machine Learning

    advanced

    GenAI

    advanced

    LLM

    advanced

    Deep Learning

    advanced

    MLOps

    advanced

    Python

    advanced

    Azure

    advanced

    Big Data

    advanced

    AI Architecture

    advanced

Job description

We’re a software house passionate about building solutions that change how our clients use data and artificial intelligence. For over 9 years, we’ve been developing innovative AI-driven products such as InfraSenses and SolarSpy — not just using ready-made tools, but also building machine learning models from scratch.We are looking for an experienced Data Science Lead to design and deploy enterprise-grade Generative AI systems for our client in the insurance industry. The ideal candidate will drive innovation in LLM orchestration, multimodal AI architectures, and scalable AI/ML pipelines, owning the full lifecycle from research to production. This is a hands-on technical leadership role, combining individual contribution with mentoring and guiding junior developers.


Key Responsibilities:

  • Lead end-to-end projects in Generative AI and Large Language Models (LLMs) — from research to production

  • Architect multi-LLM systems (e.g., Mixture-of-Experts, LLM routing) for cost and performance optimization

  • Design GPU/TPU-optimized training pipelines for billion-parameter models using FSDP and DeepSpeed

  • Build multi-cloud GenAI platforms (Azure OpenAI, GCP Vertex AI, AWS Bedrock) with unified MLOps

  • Ensure enterprise-grade security and data compliance (VPC peering, private endpoints, data residency)

  • Develop and implement AI governance frameworks – model cards, drift monitoring, red-teaming

  • Drive innovation through agentic workflows, synthetic data generation, and real-time fine-tuning

  • Collaborate with leadership to define AI roadmaps and ROI metrics for business impact

  • Mentor and guide data scientists and ML engineers, fostering technical excellence and innovation

  • Qualifications: 8+ years in ML (2+ in GenAI), proficiency in Python, PyTorch, TensorFlow (TFX), and experience with Azure / GCP AI platforms


What We’re Looking For:

  • Proven experience delivering cloud-based AI solutions with Azure OpenAI and GCP Vertex AI (including MLOps pipelines and multimodal models).

  • Strong hands-on background in LLM evaluation, optimization, and scaling on platforms like Gemini and TPU v5 Pods.

  • Demonstrated success in automation projects that drove measurable cost reductions.

  • Experience building RAG systems with hybrid (vector + lexical) search and dynamic data hydration.

  • Solid understanding of AI compliance and governance, especially in regulated industries (healthcare, finance).

  • Proficiency in Python, PyTorch, and TensorFlow, with expertise in large-scale model deployment.

  • A strategic and collaborative mindset — combining technical leadership with business impact.


Preferred Qualifications Additions:

  • Certifications in cloud-based AI:

    • Microsoft Certified: Azure AI Engineer Associate

    • Google Cloud Professional Machine Learning Engineer

  • Experience with hybrid or multi-cloud GenAI deployments – e.g., training models on GCP TPUs and serving them via Azure endpoints.

  • Familiarity with best practices for scalability, security, and cost optimization in cloud-based AI/ML environments.


What We Offer

  • The opportunity to lead cutting-edge Generative AI and Data Science projects for a leading client in the insurance industry.

  • A chance to shape AI strategy and architecture in enterprise-scale environments.

  • Collaboration with a team of experienced AI/ML and cloud engineering experts, fostering knowledge sharing and innovation.

  • A training budget to support your technical and professional development

  • Private medical care and co-financing of a sports card

  • Flexible working hours and the option to work fully remotely

Tech stack

    Polish

    C1

    English

    C1

    Data Science

    advanced

    Machine Learning

    advanced

    GenAI

    advanced

    LLM

    advanced

    Deep Learning

    advanced

    MLOps

    advanced

    Python

    advanced

    Azure

    advanced

    Big Data

    advanced

    AI Architecture

    advanced

Office location

Published: 24.10.2025

Data Science Lead

7 842 - 8 786 USDNet per month - B2B
Summary of the offer

Data Science Lead

Al. Jerozolimskie 92, Warszawa

Pragmile Sp. z o.o.

7 842 - 8 786 USDNet per month - B2B
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