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Senior Software Developer Jobs in Zion, IL (NOW HIRING)

Compunnel

Senior Software Engineer

Lincolnshire, IL · On-site

$129K - $170K/yr

Job Summary The Senior Software Engineer designs, develops, and maintains software for customer ... Experience building developer-facing samples, blueprints, or reference applications. * Familiarity ...

New

CHAMPRO

Software Developer

Deerfield, IL · Remote

$105K - $115K/yr

P osition: We are seeking a dynamic and motivated Software Developer to join our Internal Applications Team. The successful candidate will play a key role in the development, enhancement, and ...

CHAMPRO

Software Developer

Bannockburn, IL · On-site

$105K - $115K/yr

P osition: We are seeking a dynamic and motivated Software Developer to join our Internal Applications Team. The successful candidate will play a key role in the development, enhancement, and ...

Champro Sports

Software Developer

Bannockburn, IL · On-site

$85 - $110/hr

Position: We are seeking a dynamic and motivated Software Developer to join our Internal Applications Team. The successful candidate will play a key role in the development, enhancement, and ...

New

Walgreens

Senior Software Engineer II

Deerfield, IL · On-site

$127K - $204K/yr

Networks with senior internal and external personnel in own area of expertise. Interacts with ... Sets software engineering project schedules, defines project parameters and tasks and monitors ...

Abbott

Senior Quality Software Engineer

Lake Forest, IL · On-site

$78K - $156K/yr

Job Title Sr. Software Engineer, Quality Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. You'll also ...

Abbott

Senior Quality Software Engineer

Lake Forest, IL

$78K - $156K/yr

Job Title Sr. Software Engineer, Quality Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. You'll also ...

Abbott

Senior Quality Software Engineer

Lake Forest, IL

$78K - $156K/yr

Job Title Sr. Software Engineer, Quality Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. You'll also ...

SysMind Tech

Senior SDET || Glenview, IL - Hybrid

Glenview, IL · On-site

$107K - $140K/yr

Senior SDET (Software Development Engineer in Test) Location: Glenview, IL - Hybrid (3 days onsite per week, LOCAL candidates preferred) Duration: 6+ Months (Possible Extension) About the Role: We ...

ULINE

Software Developer - Java

Glenview, IL

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech environment?

ULINE

Software Developer - Java

Waukegan, IL · On-site

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Are you ready to design, innovate and lead in a collaborative, cutting-edge tech environment?

ULINE

Software Developer - Java

Pleasant Prairie, WI

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

ULINE

Software Developer - Java

Pleasant Prairie, WI · On-site

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

ULINE

Software Developer - Java

Kenosha, WI

$90K - $128K/yr

Software Developer - Java Pay from $90,000 to $128,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a collaborative ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Zion, IL

Senior Software Developer information

See Zion, IL salary details

$14

$59

$84

How much do senior software developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for senior software developer in Zion, IL is $59.37, according to ZipRecruiter salary data. Most workers in this role earn between $50.38 and $66.59 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What are the most commonly searched types of Software Developer jobs in Zion, IL?

The most popular types of Software Developer jobs in Zion, IL are:

What cities near Zion, IL are hiring for Senior Software Developer jobs?

Cities near Zion, IL with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Zion, IL as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $123,498 per year, or $59.4 per hour.

Senior Software Engineer

Compunnel

Lincolnshire, IL • On-site

$129K - $170K/yr

Contractor

Posted 3 days ago

New

Job description

Job Summary
The Senior Software Engineer designs, develops, and maintains software for customer-facing Android applications, multi-platform solutions, and background services. This role integrates software and hardware systems, establishes requirements for complex projects, and collaborates with cross-functional teams and external customers while working independently to solve unique problems.
Key Responsibilities
  1. Develop applications using Android (Kotlin/Java), React Native, and web technologies.
  2. Integrate backends with mobile and web frontends for efficient data synchronization.
  3. Implement AI/vision features including OCR, barcode decoding, and camera API optimization.
  4. Refactor codebases into modular, maintainable architectures with clean SDK abstraction layers.
  5. Build test harnesses and benchmarking tools to validate recognition accuracy and performance.
  6. Implement features such as template management, auto-detection of text/barcode elements, and conflict detection.
  7. Profile performance and prototype solutions for challenging data extraction problems.
  8. Document and present technical structures, reports, and application notes for internal and external use.

Required Qualifications
  1. Bachelor's degree in an appropriate engineering discipline.
  2. 6+ years of professional software engineering experience.
  3. Strong Android development skills (Kotlin/Java), including background services and modern tooling.
  4. Proven experience with multi-platform frameworks (React Native) and web application development.
  5. Solid backend integration experience for end-to-end customer applications.
  6. Working knowledge of computer vision, OCR, barcode symbologies, and camera APIs.
  7. Strong fundamentals in Git, code review, unit/integration testing, and CI/CD.
  8. Excellent problem-solving skills and ability to work independently on loosely defined problems.
  9. Strong communication skills with peers, customers, vendors, and managers.

Preferred Qualifications
  1. Experience with AI/ML SDKs, on-device ML inference (TensorFlow Lite, Qualcomm AI stack).
  2. Familiarity with modern AI tools for engineering workflows.
  3. Background in enterprise mobility, data capture, warehouse/logistics, or scanning solutions.
  4. Experience with OpenCV or similar vision libraries.
  5. Experience building developer-facing samples, blueprints, or reference applications.
  6. Familiarity with structured data formats (JSON) and device provisioning via MDM.

Certifications
  1. None required; relevant certifications in mobile development, AI/ML, or cloud systems are a plus.
Compunnel logo

About Compunnel

Sourced by ZipRecruiter

Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

1994

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