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Functional Programmer Jobs in Chicago, IL (NOW HIRING)

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.

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.

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.

Senior Programmer Analyst

Chesterton, IN · On-site

$42.25 - $57.25/hr

Job Summary : Urschel, a 100% employee-owned company, is seeking a Senior Programmer Analyst to ... functional teams to improve system functionality and performance. Responsibilities : • Design ...

Data Engineer

Chicago, IL · Hybrid

$118K - $141K/yr

Ability to write and optimize python for custom data pipeline code (virtual environments, scripts vs. modules vs packages, functional programming, unit testing) * Strong Experience with data ...

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How much do functional programmer jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for functional programmer in Chicago, IL is $40.73, according to ZipRecruiter salary data. Most workers in this role earn between $26.49 and $52.98 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Functional Programmer, and why are they important?

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 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 is a Functional Programmer?

A Functional Programmer is a software developer who primarily uses functional programming languages and paradigms to write code. Functional programming emphasizes using pure functions, immutability, and declarative code to solve problems, making software more predictable and easier to test. Common functional languages include Haskell, Scala, Clojure, and F#. Functional Programmers often work on projects that require high levels of reliability, concurrency, or mathematical modeling. Their approach differs from object-oriented or procedural programming by focusing on functions and avoiding shared state.

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 job categories do people searching Functional Programmer jobs in Chicago, IL look for? The top searched job categories for Functional Programmer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Functional Programmer jobs? Cities near Chicago, IL with the most Functional Programmer job openings:

Principal Systems Engineer - Rolling Meadows, IL

EPIQ DESIGN SOLUTIONS, LLC.

Rolling Meadows, IL

$165K - $190K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago


Job description

Description

COMPANY BACKGROUND

Epiq Solutions develops cutting-edge software-defined radio (SDR) products and processing solutions to enable spectrum dominance for maritime, land, air, and space domains. With 15 years serving government and commercial enterprise customers and 25K+ devices fielded to date, Epiq Solutions is a trusted partner with a proven heritage of delivering open architecture products in radically small form factors where time-to-market, cost, and performance are critical for mission success.


For more information, visit https://epiqsolutions.com


JOB SUMMARY

We are seeking an experienced Systems Engineer to support the development and evolution of SDR platforms. This is an emerging role within the organization and will play a key part in aligning customer needs, product strategy, and technical execution. The Systems Engineer will collaborate closely with product management, customers, and cross-functional engineering teams to define system requirements, guide architectural decisions, and support programs from early concept through prototype delivery and commercialization.


The role requires a broad technical understanding of SDR systems - including RF, hardware, firmware, and software - and the ability to translate customer and product needs into clear system definitions. Depending on project needs, the Systems Engineer may also serve as a Technical Lead for SDR development efforts with well-defined periods of performance.


SYSTEM ENGINEERING RESPONSIBILITIES    

  • Collaborate with product management to develop and review technical content for proposals, statements of work, and customer engagements
  • Engage with customers and internal product development teams to develop system-level use cases that inform feature scoping and platform direction
  • Define and document system and feature-level requirements for new radio platforms and major capabilities, with primary ownership through initial definition and handoff to execution teams
  • Identify and scope technical trade studies to evaluate architectural, performance, and implementation options
  • Support initial project baseline planning by working with subject matter experts to guide scope, assumptions, and feasibility discussions. Balance customer-specific program needs with long-term SDR platform strategy, identifying opportunities for reuse and commonality
  • Develop high-level system architectures, including block diagrams, interface definitions, and support for critical component selection
  • Work closely with a Technical Lead focused on execution (on some projects, serve as the Technical Lead) responsible for coordinating cross-functional technical efforts
  • Support projects through the full product lifecycle from early concept and customer-funded development through New Product Introduction (NPI), production, fielded support, and eventual product retirement
  • Define system-level acceptance and verification approaches, including how data should be acquired, structured, and reviewed to validate requirements
  • Guide troubleshooting of complex system-level issues, helping teams isolate problems to subsystems through structured analysis and test strategy guidance
  • Provide technical customer support related to integrating SDR products into larger customer systems
  • Contribute to the development and continuous improvement of Epiq's systems engineering processes, templates, and best practices


PROJECT TECHNICAL LEAD RESPONSIBILITIES  

  • Lead a cross-functional engineering team through SDR hardware and system development efforts
  • Identify technical risks and develop and implement mitigation plans
  • Work with engineering team members to define development tasks, dependencies, and priorities, and assist in removing technical blockers
  • Establish and track internal technical milestones to support delivery against contract and customer commitments
  • Collaborate with project management to ensure projects remain aligned with schedule, budget, and scope

Requirements

REQUIRED SKILLS  

  • Bachelor's degree in Electrical/Computer Engineering (or related discipline)
  • Minimum 15 years of engineering experience, including at least 5 years in radio or RF hardware development
  • Broad technical understanding of SDR systems, including RF front ends, digital hardware, firmware, and software
  • Strong verbal and written communication skills
  • Excellent system architecture and diagramming skills, including block diagrams and interface definitions
  • Experience performing system-level trade studies, requirements definition, and design reviews
  • Working knowledge of Python and basic modeling or data analysis techniques
  • Ability to manage multiple efforts simultaneously and prioritize across concurrent projects
  • Able to work on US Government Contracts which requires U.S. citizenship


DESIRED SKILLS

  • Master's degree in Engineering
  • Experience supporting customer-funded prototype development followed by internal productization or new product introduction efforts
  • Familiarity with customer integration challenges involving RF systems and embedded platforms


BENEFITS

  • Join a successful and growing company investing in our future success
  • Flexible work hours
  • Generous vacation policy
  • Paid five-week sabbatical every five years
  • 401(k) matching
  • Health, dental, vision insurance
  • Life, short and long-term disability insurance
  • Employee assistance program
  • Wellness reimbursement
  • Charitable Giving Company Match
  • Competitive salary commensurate with experience and performance
  • Fun, laid-back culture and rewarding work!

Epiq Solutions is an Equal Employment Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.