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McMaster-Carr

E-commerce platform supplying industrial components

Software Engineer 2 - Technical Leadership Track

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeElmhurst, IL, USA

About the Job

Requirements

  • Contribute to live projects or deployed applications used by real users.
  • Demonstrate strong proficiency in a compiled language such as C#, Java, C++, or Rust.
  • Use a thoughtful, analytical approach to problem-solving and software design.
  • Write high-quality, maintainable, and scalable code using systems design and SOLID principles.
  • Have experience improving system architecture, testing, and monitoring to ensure reliability and performance.
  • Communicate clearly and confidently across technical and non-technical audiences.
  • Show interest in growing as a mentor, coach, and leader.

Responsibilities

  • Build and evolve systems that help customers find, evaluate, and understand industrial products across digital publications, including improving search relevance with large language models and simplifying navigation.
  • Build new skills for the domain-expert AI assistant, turning product data and customer history into experiences that interpret intent, narrow options, explain tradeoffs, and maintain context across sessions.
  • Design systems that improve order picking, packing, and shipping.
  • Learn the codebase and customer journey, then build features and take on less-defined problems by shaping requirements and building solutions to improve the customer experience.
  • Mentor others through code reviews and collaborate across teams.

About the Company

McMaster-Carr

E-commerce platform supplying industrial components

McMaster-Carr is an e-commerce supplier with a catalog of more than half a million products used by businesses to design, build, operate, and repair systems and equipment. Customers access a user-friendly online platform where they can search, compare, and order a wide range of parts — from fastening systems and LED lighting to conveyors, PLCs, pumps, and other electrical components — and rely on fast, reliable delivery to keep operations moving. The company distinguishes itself through a culture of experimentation and learning, hiring for capability, and building inclusive, cross-functional teams that develop the platform and distribution operations in-house. Its goal is to be the reliable, convenient source for any part a business might need, continually improving product information, availability, and service to support customers’ design and maintenance needs.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
New York City, New York
Founded
1901

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