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Linux Developer Jobs in Illinois (NOW HIRING)

matchsource llc

PHP Developer

Naperville, IL · On-site

Linux PHP Apache RDBMS (MySQL, PostgreSQL) Education: Bachelor's degree in Computer Science (or ... senior level developers) Qualifications PHP, MYSQL, Linux Additional Information All your ...

matchsource llc

PHP Developer

Naperville, IL

Linux PHP Apache RDBMS (MySQL, PostgreSQL) Education: Bachelor's degree in Computer Science (or ... senior level developers) Qualifications PHP, MYSQL, Linux Additional Information All your ...

MMI

Java Developer w/ Python or Perl

Chicago, IL

Java Developer w/ Python or Perl Location: Chicago, IL Position Type: Contract Unfortunately, we ... Linux 0MQ Tornado Dockers Hadoop/HDFS Kafka Grade autotools Ansible Jenkins Git Python C Golang ...

Apex Fintech Solutions

Sr Systems Engineer

Chicago, IL · Hybrid

$107K - $147K/yr

In this role you will build, implement and maintain Linux based application systems in a developing DevOps culture. You will collaborate with other members of our team to ensure availability ...

Apex Fintech Solutions

Sr Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

In this role you will build, implement and maintain Linux based application systems in a developing DevOps culture. You will collaborate with other members of our team to ensure availability ...

Archer IT

Sybase Developer

Chicago, IL · On-site

Our client has a current opening for a Sybase Developer in Chicago. Leading investment bank has a ... Solid experience with Sybase ASE in a Unix environment, specifically Solaris/Linux * Investment ...

MMI

Java Developer w/ Python or Perl

Chicago, IL · On-site

Java Developer w/ Python or Perl Location: Chicago, IL Position Type: Contract Unfortunately, we ... Linux 0MQ Tornado Dockers Hadoop/HDFS Kafka Grade autotools Ansible Jenkins Git Python C Golang ...

Archer IT

Sybase Developer

Chicago, IL · On-site

Our client has a current opening for a Sybase Developer in Chicago. Leading investment bank has a ... Solid experience with Sybase ASE in a Unix environment, specifically Solaris/Linux * Investment ...

RIIM

C++ Developer

Peoria, IL · On-site

$48 - $64.75/hr

In-depth knowledge of Linux kernel networking subsystems. * Experience with TCP/IP, UDP, IPsec, and other networking protocols. * Familiarity with socket programming and network socket APIs.

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Linux Developer information

See Illinois salary details

$35

$53

$68

How much do linux developer jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for linux developer in Illinois is $53.60, according to ZipRecruiter salary data. Most workers in this role earn between $48.70 and $57.55 per hour, depending on experience, location, and employer.

What is the difference between Linux Developer vs Linux System Administrator?

AspectLinux DeveloperLinux System Administrator
Primary RoleDevelops and maintains Linux-based applications and softwareManages, configures, and maintains Linux systems and infrastructure
Skills & CertificationsProgramming, scripting, Linux development tools, certifications like Linux Foundation Certified Engineer (LFCE)System management, networking, security, certifications like CompTIA Linux+ or RHCE
Work EnvironmentDevelopment teams, software companies, tech startupsData centers, IT departments, enterprise environments
Common TasksWriting code, debugging, software optimizationSystem setup, user management, troubleshooting, security

While Linux Developers focus on creating and improving Linux-based applications, Linux System Administrators manage and maintain Linux systems to ensure smooth operation. Both roles require Linux knowledge but serve different functions within the tech ecosystem.

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

To thrive as a Linux Developer, you need strong proficiency in programming languages like C/C++, Python, and shell scripting, along with a solid understanding of Linux operating systems and kernel internals. Familiarity with tools such as Git, GCC, Make, and commonly used Linux distributions, as well as experience with open-source development and relevant certifications like LFCS or RHCE, is highly beneficial. Critical thinking, problem-solving, and effective communication skills help you collaborate with teams and troubleshoot complex system issues. These abilities are essential for building robust, efficient, and secure Linux-based software solutions in dynamic technical environments.

What are some typical challenges Linux Developers face when working on open-source projects within a company setting?

Linux Developers often encounter challenges balancing company priorities with upstream open-source project guidelines. Navigating code contribution processes, ensuring compliance with open-source licenses, and collaborating with a distributed community can be demanding. Additionally, integrating company-specific features while maintaining compatibility with upstream versions requires careful planning and frequent communication with both internal teams and the broader open-source community.

What are Linux Developers?

Linux Developers are software engineers who specialize in designing, developing, testing, and maintaining software applications or systems that run on the Linux operating system. They often work with open-source tools, contribute to the Linux kernel or related projects, and write code in languages such as C, C++, Python, and Shell scripting. Linux Developers may also be responsible for system integration, performance optimization, and ensuring system security. Their expertise is crucial in industries such as technology infrastructure, embedded systems, cloud computing, and cybersecurity.

What Does a Linux Developer Do?

A Linux Developer is a computer programmer who specializes in the Linux operating system. Your main duties and responsibilities will involve using computer code to create open-source content for Linux. Your job will additionally include streamlining, documenting, and troubleshooting computer programs built upon this operating system. In this respect, you’ll likely work for a company in need of Linux software for their desktop computers, laptops, tablets, and smartphones. The more experience you have working in this environment, the better. The various certification programs for Linux Developers include CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), and Oracle Certified Associate (OCA).
More about Linux Developer jobs
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What job categories do people searching Linux Developer jobs in Illinois look for? The top searched job categories for Linux Developer jobs in Illinois are:
What cities in Illinois are hiring for Linux Developer jobs? Cities in Illinois with the most Linux Developer job openings:
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Linux Developer jobs near you
SR Engineer Linux, E-commerce Infrastructure

SR Engineer Linux, E-commerce Infrastructure

Avani Technology Solutions, Inc.

Chicago, IL • On-site

$111K - $152K/yr

Full-time

Re-posted 14 days ago

Job description

SPECIAL POSITION REQUIREMENTS
  • Typically holds a Bachelor's degree in Engineering, Computer Science, Information Systems, or other related field (or has equivalent work experience).
  • Certification(s) is a plus (i.e. MCSE, CCNA, VMWare).
  • Minimum of 3+ years of E-Commence server operation experiences.
  • Prefer experience with systems analysis/programming, incorporating:
  • Design methodology.
  • A variety of software languages, operating systems, or network protocols.
  • An understanding of industry trends and tools.
  • Prefer specific technical knowledge in one or more of the following areas: Unix, Linux, JBoss, Apache, etc.
  • Basic knowledge of one or more of the following:
    • Infrastructure/server principles and concepts.
    • Application infrastructure and standards.
    • Networking fundamentals.
    • Storage management (i.e. SAN), design and support.
    • Databases (i.e. SQL Server, Oracle, etc.).
    • Middleware technologies (i.e. JBoss, WebLogic,)
  • Ability to translate technical issues into understandable business language for end users.
  • Requires excellent problem-solving skills.
  • Must be comfortable working on Linux and be familiar with monitoring tools such as top, vmstat, sar and be able to analyze process and file management
  • Must be able to write scripts in a shell, perl, python, or JavaScript programming language
  • Possess a basic understanding of Oracle RAC, SQL tuning, and OLTP concepts
  • Experience with a variety of system monitoring applications. (e.g. Sumologic, dynaTrace)
  • Excellent communication skills; feels comfortable working patiently with non-technical business partners
  • Able to solve complex problems efficiently and with minimal assistance
  • Strong Docker experience in building and Monitoring of Docker containers.

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