Data Science Team Leader

BlueSnap, Inc; Illinois; On-site; USD 90,000 - 150,000; Full time

Job summary

An innovative technology firm is seeking a skilled Data Science Team Lead to spearhead the development of cutting-edge NLP and real-time analytics solutions. In this dynamic role, you will lead a talented team, design and optimize advanced models, and ensure seamless integration of machine learning into production systems. With a focus on collaboration and product delivery, you will engage with operational customers to create impactful AI-driven solutions. This role offers a unique opportunity to work at the forefront of technology, contributing to mission-critical applications that enhance security and save lives. If you're passionate about making a difference through technology, this is the perfect opportunity for you.

Qualifications

• 5+ years in Data Science & Machine Learning with leadership experience.
• Strong proficiency in Python and ML frameworks like PyTorch or TensorFlow.

Responsibilities

• Lead a team to develop NLP and real-time analytics solutions.
• Design and optimize LLMs and classical NLP pipelines.

Skills

Data Science

Machine Learning

Python

NLP

Real-time Analytics

Leadership

Collaboration

Tools

PyTorch

TensorFlow

Keras

Job description

We are a cutting-edge technology company working closely with the Israeli army and government agencies. Our mission is to save lives and enhance security through large-scale, high-impact technological solutions. Our teams operate in a dynamic, fast-paced environment, collaborating with operational customers to develop innovative solutions that make Israel safer. We work with advanced technologies, real-time analytics, and mission-critical systems that require precision, agility, and forward-thinking development.

What You’ll Do

• Lead a team of data scientists in developing NLP and real-time analytics solutions.
• Design, train, and optimize LLMs, BERT models, and classical NLP pipelines.
• Deploy models for both local and cloud-based environments, ensuring high performance.
• Work closely with DevOps, Fullstack teams, and Product Managers to integrate ML models into production systems.
• Balance between 70% product delivery and 30% research, collaborating with a dedicated research team.
• Engage with operational customers to understand their needs and translate them into AI-driven solutions.

Requirements

Requirements - Must Have

• 5+ years of hands-on experience in Data Science & Machine Learning.
• 3+ years of experience leading a data science team.
• Strong proficiency in Python and one of PyTorch, TensorFlow, or Keras.
• Proven experience with LLMs, NLP models (BERT, transformers), and real-time analytics.
• Experience deploying ML models both on local environments and cloud platforms.
• Ability to collaborate effectively with engineers, PMs, and operational customers.

Requirements - Advantage

• Knowledge of data anonymization, encryption, and regulatory compliance (ISO, NIST, SOC 2 Type 2).
• Experience with MLOps and working alongside DevOps teams.
• Background in defense, military, or mission-critical AI applications.
• Excellent leadership, problem-solving, and decision-making skills.