Senior Software Engineer

Mackenzie HealthCare
Chicago, IL

Company Description

About Mackenzie Search Group

Great talent is both rare and valued... the ability to recognize great talent is even more rare!

The Mackenzie Search Group knows how to position US & International companies for success, from Start-Up Ventures to Small & Medium size organizations to Multi-Divisional International Conglomerates, and builds companies with their most important asset - talent. With a strict focus in these niche areas: HealthCare (Executives, Physicians, Pharmacists, Nurses, Assisted Living, LTC, Therapy), Information Technology,Consulting, Homeland Security, Clean Technology, Energy, B2B, Manufacturing, Engineering, LifeSciences (Pharmaceutical, Scientific, Medical Device, Diagnostics, Biotech, Research, Lab), Six Sigma/Lean, Finance/Accounting, Sales, and Marketing, Consumer, Mobile Technology and Social Media.

Growing Strong Companies with the very best talent from the C-suite to the Field & on both the Business Operations & Manufacturing sides of an organization, is what Principals and Consultants at Mackenzie Search know best, are most passionate about, and have done since 1992. Just ask our Client references and LinkedIn recommendations, they can tell the story better than we can.

Job Description

A predominant information technology company is seeking a Senior Software Engineer with strong Clojure or Ruby development skills to join their Chicago, IL based Product Development team!!

As a member of the Product Development team, you will play a critical role in the architecture, design, development, and deployment of web-based applications and services. You will be part of a high-visibility agile development team empowered to deliver high-quality, innovative, and market leading voice-of-customer data acquisition and feedback intelligence solutions. If you thrive in a collaborative, fast-paced, get-it-done environment and want to be a part of one of Chicago’s most innovative companies, we want to speak with you!

Qualifications

Candidate must have:

5+ to 7 years of experience

Minimum Education - Bachelor's Degree
Full stack, full life-cycle experience building dynamic, high-volume web applications
Comfortable in a thoughtful, agile environment with open code review, pairing, and retrospectives
Experience with AWS stack, Elasticsearch, Storm, Redis, Sentry, Clojure
Experience with Ruby on Rails development
Comfortable using test-driven development (TDD) practices
Experience delivering real-time, distributed systems in large scale production environments
Experience with design and development of externally facing RESTful APIs
Hands-on implementation experience with message-based (RabbitMQ, 0MQ or similar) and asynchronous

The Ideal Candidate:

Take a lead role in development of our consumer-facing web applications.
Development of scalable data collection, storage, processing & distribution platforms & services.
Architecture and design of mission critical modules to support a next-generation VoC SaaS platform and associated APIs.
Investigation, integration, and deployment of new and innovative open-source technologies and frameworks in coordination with enterprise architecture vision.
Collaboration with all members of the technical staff in the delivery of best-in-class technology solutions.

Additional Information

Salary 90++ D.O.E.

Benefits - Full

Posted 2026-05-24

Recommended Jobs

Catering Delivery Driver in Moline, IL

Meals Now
Moline, IL

  Catering Delivery Driver – Meals Now Pay Range:  $25–$50+ per order Markets:  Moline, IL Type:  Independent Contractor – High-Standard Delivery Partner Focus:  Catering Delivery Only (No…

View Details
Posted 2026-05-15

General Manager

Lakeshore Sport & Fitness
Chicago, IL

Lakeshore Sport & Fitness is Chicago's #1 Destination for Sport, Fitness & Fun! Check out all we have to offer here:    This position is at our Lincoln Park location. Team Member Perks! ~ Complime…

View Details
Posted 2026-03-20

Senior Software Engineer, Full Stack

Capital One Financial Corporation
Springfield, IL

Senior Software Engineer, Full Stack Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and i…

View Details
Posted 2026-05-21

Lower School Coordinator

Catherine Cook School
Chicago, IL

Catherine Cook School is a vibrant and inclusive learning community where curiosity, connection, and compassion are at the heart of everything we do. We are dedicated to developing creative, collab…

View Details
Posted 2026-05-24

Mental Health Crisis Counseling - PRN

Human Support Services
Waterloo, IL

Job Description Job Description Description: Welcome to your opportunity to change the world! If you have a servant’s heart and want to be part of something truly special, then Caritas Family So…

View Details
Posted 2026-05-14

Host

Eddie V's
Oak Brook, IL

$15 per hour - $19.75 per hour We cordially invite you to apply. Joining our team provides indulgent benefits including:  Competitive pay, every week Anniversary pay Paid sick leave …

View Details
Posted 2026-03-09

Manager, Sales Development

NielsenIQ
Chicago, IL

About this job The Manager Sales Development will lead NielsenIQ s Sales Development Representative (SDR) team within our SMB organization. This player-coach role is accountable for building and c…

View Details
Posted 2026-05-08

Field Performance Manager, On and Off Premise

Enthuse Marketing
Champaign, IL

Company Description Enthuse is an education-led marketing agency. We’re a passionate team of marketers, educators, and instructional designers all dedicated to a singular mission – we teach the wo…

View Details
Posted 2026-05-21

CDL -A Truck driver Hazmat Tanker

Truck with Jed Logistics
Chicago, IL

Hiring a professional CDL-A truck driver that has hazmat and tanker endorsements. In addition  must have TWIC, and valid Passport . The driver will be hauling hazmat, liquid and bulk. The truck sp…

View Details
Posted 2026-02-26

Travel Nurse RN - $1,884 to $2,176 per week in Urbana, IL

National Staffing Solutions
Urbana, IL

Registered Nurse (RN) | Other Location: Urbana, IL Agency: National Staffing Solutions Pay: $1,884 to $2,176 per week Shift Information: Days - 3 days x 12 hours Contract Durat…

View Details
Posted 2026-05-21