New

Lead Data Scientist

TEKsystems
$285,000.00 - $325,000.00 / yr
vision insurance, parental leave, paid time off, paid holidays, sick time, 401(k)
United States, California, Redwood City
Jul 31, 2025
Job description Responsibilities: Lead end-to-end data science initiatives, from ideation to deployment, delivering measurable business impact through projects such as feed personalization, product recommendation systems, computer vision and GenAI. Collaborate cross-functionally with ML engineers, product managers, and business stakeholders, to design and deploy high-impact models. Develop scalable solutions for key areas of product, marketing, operations, and community functions. Own the entire ML development lifecycle: data exploration, model development, deployment, and performance optimization. Explore and experiment with emerging AI trends, technologies, and methodologies to keep the client at the cutting edge Must-Have Qualifications: 5-8 years of experience building scalable data science solutions in a big data environment. Hands-on experience with key machine learning algorithms, including CNNs, Transformers, and Vision Transformers. Proficiency in Python, SQL, and Spark (Scala or PySpark), with experience in deep learning frameworks such as PyTorch or TensorFlow. Solid understanding of linear algebra, statistics, probability, calculus, and A/B testing concepts. Strong problem-solving skills and the ability to communicate complex technical ideas effectively to diverse audiences, including executives and engineers Preferred Qualifications: Experience with personalization algorithms, recommendation systems, or user behavior modeling. Familiarity with Large Language Models (LLMs) and techniques such as Retrieval-Augmented Generation (RAG) or Parameter-Efficient Fine-Tuning (PEFT) Top skills: TensorFlow, PyTorch, Python, SQL, Spark Pay and Benefits The pay range for this position is $285000.00 - $325000.00/yr. Competitive base salary and ISO equity packages tailored to your experience and impact Company-sponsored dental and vision insurance for you and your dependents Medical plans including HMO, PPO, and HDHP with employer contributions to HSA $200 monthly wellness stipend for fitness, wellness gear, or health-related expenses 401(k) plan with a 3% employer match, up to $1,000 annually Flexible vacation and sick leave / paid time off policy Generous parental leave and family support benefits Paid holidays and additional personal days Free daily catered lunches, snacks, and beverages Home office stipend and hybrid work flexibility Employee resource groups (ERGs) to build community and connection Pet-friendly office Workplace Type This is a hybrid position in Redwood City,CA. Application Deadline This position is anticipated to close on Aug 6, 2025. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.