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Functional Programmer Jobs in Carol Stream, IL (NOW HIRING)

Rewards Network

Senior Scala Engineer (Hybrid)

Chicago, IL · Hybrid

$130K - $170K/yr

Job Overview The Software Engineer builds and evolves back-end systems that power client-facing web ... Partner with cross-functional teams to deliver solutions aligned with business goals and timelines.

Brilliant Infotech Inc.

Sr. Software Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

We are looking for an Oracle ERP Techno Functional Developer to support Oracle EBS R12.2.5 Financial and Supply Chain modules through development, customization, and system support. This position ...

Rewards Network

Senior Scala Engineer (Hybrid)

Chicago, IL · On-site +1

$130K - $170K/yr

Job Overview The Software Engineer builds and evolves back-end systems that power client-facing web ... Partner with cross-functional teams to deliver solutions aligned with business goals and timelines.

Rewards Network

Senior Scala Engineer (Hybrid)

Chicago, IL · Hybrid

$130K - $170K/yr

Job Overview The Software Engineer builds and evolves back-end systems that power client-facing web ... Partner with cross-functional teams to deliver solutions aligned with business goals and timelines.

Crowe LLP

AI Functional Intern

Chicago, IL

$27 - $42/hr

As an AI Functional team member in Crowe's Consulting Practice , your role will focus on helping ... Competence in prompt engineering and DevOps within the Microsoft ecosystem. * Skilled in producing ...

Crowe LLP

AI Functional Intern

Chicago, IL · On-site

As an AI Functional team member in Crowe's Consulting Practice , your role will focus on helping ... Competence in prompt engineering and DevOps within the Microsoft ecosystem. * Skilled in producing ...

Endeavor4

Functional SCM Solution Architect

Lisle, IL · On-site

$130K - $175K/yr

Reviews functional design documentation (FDDs) for completeness, quality, and alignment to ... Azure DevOps * Data Management Framework (DMF) * Dataverse & Power Platform * Electronic Reporting ...

Endeavor4

Functional SCM Solution Architect

Lisle, IL · On-site

$130K - $175K/yr

Reviews functional design documentation (FDDs) for completeness, quality, and alignment to ... Azure DevOps * Data Management Framework (DMF) * Dataverse & Power Platform * Electronic Reporting ...

Coilcraft

Electrical Engineer

Cary, IL · On-site

$70K - $120K/yr

Work closely with cross-functional engineering and manufacturing teamsGlobal Impact: Products used in advanced technologies worldwideComprehensive Benefits: Health insurance, 401(k) with company ...

Endeavor4

Functional SCM Solution Architect

Lisle, IL · On-site

$62.25 - $81.75/hr

Reviews functional design documentation (FDDs) for completeness, quality, and alignment to ... Azure DevOps * Data Management Framework (DMF) * Dataverse & Power Platform * Electronic Reporting ...

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All JobsFunctional Programmer JobsFunctional Programmer Jobs in Carol Stream, IL

Functional Programmer information

See Carol Stream, IL salary details

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How much do functional programmer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for functional programmer in Carol Stream, IL is $40.89, according to ZipRecruiter salary data. Most workers in this role earn between $26.59 and $53.22 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a functional programmer?

To thrive as a Functional Programmer, you need a strong grasp of functional programming paradigms, data structures, and relevant languages such as Haskell, Scala, or Clojure, often supported by a degree in computer science or related fields. Familiarity with version control systems (e.g., Git), build tools, and continuous integration platforms is typically required. Analytical thinking, problem-solving, and effective communication are standout soft skills for this role. These skills are crucial for writing reliable, maintainable code and collaborating effectively on complex software projects.

What are some common challenges functional programmers face when working on large-scale projects?

Functional Programmers often encounter challenges in integrating functional code with legacy object-oriented systems and ensuring that team members are comfortable with functional paradigms. Managing state and side effects in a purely functional way can also require careful architectural planning, especially as the codebase grows. Collaboration with colleagues from different programming backgrounds may involve additional communication to align on best practices and ensure maintainability. Staying up to date with evolving functional libraries and tools is also key to overcoming these challenges.

What is the difference between Functional Programmer vs Software Developer?

AspectFunctional ProgrammerSoftware Developer
CredentialsTypically requires knowledge of functional programming languages and paradigmsRequires general programming skills, often with multiple language proficiencies
Work EnvironmentOften works on projects emphasizing pure functions, immutability, and declarative codeWorks across various projects, including front-end, back-end, and full-stack development
Industry UsageCommon in industries focusing on high reliability, concurrent systems, or data processingWidely used across all software development sectors

While both roles involve coding, a Functional Programmer specializes in functional programming principles and languages, focusing on writing pure, immutable code. A Software Developer has a broader scope, working with multiple paradigms and technologies to build diverse applications. The roles often overlap, but the focus and expertise differ based on the programming approach.

What cities near Carol Stream, IL are hiring for Functional Programmer jobs?

Cities near Carol Stream, IL with the most Functional Programmer job openings:

Functional Programmer jobs near you
Infographic showing various Functional Programmer job openings in Carol Stream, IL as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, 5% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $85,055 per year, or $40.9 per hour.

Sr Electrical Engineer

Sterling Engineering Inc.

Woodridge, IL • On-site

$120K - $135K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 11 days ago

Job description

Senior Electrical Engineer
Location: Woodridge, IL 60517
Shift/Schedule: Monday–Friday | On-Site
Pay: $120,000–$135,000 + 12% Annual Bonus
Hire Type: Direct Hire
Benefits: A comprehensive benefits package is offered, including medical, dental, vision, 3 weeks of paid time off, paid holidays, and a 401(k) plan.


Sterling Engineering is partnering with an industry-leading battery manufacturer to hire a Senior Electrical Engineer. This is a hands-on engineering leadership role focused on developing custom battery and power electronics solutions for military and medical applications. The ideal candidate will have experience taking products from concept through production, leading new product development efforts, and mentoring junior engineers while working directly with customers on complex design projects.

Responsibilities
  • Lead electrical design projects from concept through production, including schematic capture, PCB design, prototyping, testing, and product release.
  • Design battery systems, power electronics, analog circuitry, embedded electronics, and battery-related equipment.
  • Develop circuit board layouts using Altium or similar PCB design software.
  • Work directly with customers to define requirements, provide technical guidance, and make key design decisions.
  • Lead new product development projects in a highly customized engineering environment.
  • Collaborate with cross-functional engineering, manufacturing, and quality teams to ensure successful product launches.
  • Mentor and provide technical guidance to junior electrical engineers and engineering staff.
  • Support design reviews, troubleshooting, and continuous improvement initiatives throughout the product lifecycle.
  • Balance multiple engineering projects while meeting quality, cost, and delivery objectives.
Qualifications
  • Bachelor's degree in Electrical Engineering or related field.
  • Experience designing analog circuitry, power electronics, battery chargers, battery systems, or embedded electronic products.
  • Proven experience designing circuits and completing PCB layout using Altium or comparable software.
  • Experience taking products from initial concept through production.
  • Strong customer-facing communication skills with the ability to negotiate technical requirements and recommend design solutions.
  • Experience with embedded computing or embedded circuit board design.
  • New product development (NPD) experience in a manufacturing environment.
  • Ability to mentor junior engineers and provide technical leadership.
  • Must be a U.S. Citizen or Green Card holder.
Preferred Skills
  • Experience designing battery-powered products or battery management systems.
  • Background in military, defense, aerospace, medical device, or other highly regulated industries.
  • Experience working in fast-paced, custom product or startup-style engineering environments.
  • Familiarity with rigorous design standards and documentation requirements.


Qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information.