Data Scientist GrowthSphere Inc Aurora, IL

Filrsafekeep; Aurora (IL); On-site; USD 79,000 - 125,000; Full time

Benefits offered by this job

Learning stipends

Flexible Aurora, IL hours

Job summary

GrowthSphere Inc is seeking a Data Scientist to mentor mid-level engineers and lead end-to-end data mining initiatives inAurora, IL. The role focuses on deciding buy vs build, documenting Spark systems, and untangling LightGBM dependencies to accelerate releases.

Candidates should show a growth-minded bias, strong Pandas skills, and hands-on experience with Multitasking. Interpersonal, learner pace, and customer-focused mindset are valued as part of the team culture.

Qualifications

• Hands-on with Pandas for data wrangling and analysis.
• Ability to juggle multiple tasks and priorities in a fast-paced environment.
• Familiarity with Hugging Face and ML tooling is a plus.
• Strong interpersonal skills to collaborate with cross-functional teams.
• Willingness to learn and adapt to shifting requirements.

Responsibilities

• Mentor newer mid-level hires on team leadership approaches.
• Decide when to buy data mining vs build it for Aurora, IL stack.
• Document the Apache Spark system for faster onboarding.
• Resolve LightGBM dependency issues delaying Aurora releases.
• Own a data mining project from schema to on-call rotation.

Skills

Pandas proficiency

Multitasking

Hugging Face familiarity

Interpersonal skills

Learning agility

Customer-focused mindset

Tools

Apache Spark

LightGBM

Hugging Face

Job description

4 years of wrestling with Multitasking taught you what good code feels like, and we want that instinct on our Data Scientist team. What GrowthSphere Inc is really offering: $79,000 - $125,000 for 3 years of Hugging Face, plus growth that does not stall at the door.

Key Responsibilities

• Mentor newer mid-level hires on how GrowthSphere Inc actually wires Team Leadership together
• Decide when to buy Data Mining versus build it for GrowthSphere Inc's Aurora, IL stack
• Document the Apache Spark system so the next mid-level engineer onboards in days, not weeks
• Untangle the LightGBM dependency knots that have slowed Aurora releases for months
• Own a technology service end to end, from Data Mining schema to on-call rotation

What You'll Bring

• A growth-minded bias toward action, balanced by knowing when to wait
• Practical command of Pandas, with bonus points for Multitasking
• Hands-on command of Multitasking, with Hugging Face as a close second
• A learner's pace that keeps up with shifting requirements
• Customer-focused outlook with strong interpersonal skills

GrowthSphere Inc is less a vendor and more a client-focused Aurora, IL workshop where Pandas and Data Mining get the attention they deserve. Ownership at GrowthSphere Inc means you fix the broken thing even when nobody assigned it to you.

At GrowthSphere Inc the paycheck opens at $79,000 - $125,000 and the perks, from learning stipends to flexible Aurora, IL hours, only widen from there.

We updated this posting recently and are still actively accepting candidates.