Ruby Developer jobs in Illinois

Chicago, Illinois

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Today

Hello, Please find the below requirement and let me know your thoughts Position: Lead Ruby Developer Location: Chicago, IL -100% onsite work Duration: Longterm Experience Required: 12+ years Required Technical Expertise: Strong Expertise with Ruby: Minimum 12 years of experience on Ruby Deep knowledge of Ruby MRI internals (GIL, memory model, object allocation) Ruby MRI garbage collector (mark & sweep, generational GC) Strong experience with Rails internals (ActiveRecord, Arel, middlewar

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Third Party, Contract

Depends on Experience

Software Engineer (JavaScript / Ruby / Elixir)

Remote or Columbus, Ohio

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 110,300.00 - 183,800.00 per year

Senior Software Engineer / Java / Ruby / Scala

Remote

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Today

A multi-billion dollar life sciences company is looking to bring on Senior Software Engineers to join their team! You'll be part of building their main product, used by scientists, clinicians, and researchers to develop new drugs. This team is responsible for building their main cloud-based platform that holds millions of pieces of data used in biological and drug research. You'll work on authentication services in 0Auth or SAML, and focus on the backend in either Java, Scala, or Ruby on Rails.

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Full-time

$140000 - $190000

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Ruby Developer jobs in Illinois, USA