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Senior Software Developer Jobs in Crystal Lake, IL

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 ...

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 ...

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 ...

Sath, Inc., an industry expert in Information Security with a focus in Identity and Access Management as well as IT Audit, is looking for passionate and result-oriented Software Developers in our ...

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?

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?

Senior Graph Developer

Wheeling, IL · Hybrid

$56.50 - $74.50/hr

We are seeking an experienced Senior Graph Developer to design, build, and scale enterprise-level ... software engineering, data engineering, or graph technology development. * Extensive hands-on ...

Senior Graph Developer

Itasca, IL · Hybrid

$53 - $70/hr

We are seeking an experienced Senior Graph Developer to design, build, and scale enterprise-level ... software engineering, data engineering, or graph technology development. * Extensive hands-on ...

Showing results 41-60

Senior Software Developer information

See Crystal Lake, IL salary details

$14

$59

$85

How much do senior software developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior software developer in Crystal Lake, IL is $59.86, according to ZipRecruiter salary data. Most workers in this role earn between $50.82 and $67.12 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.

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

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

What are popular job titles related to Senior Software Developer jobs in Crystal Lake, IL?

For Senior Software Developer jobs in Crystal Lake, IL, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer jobs in Crystal Lake, IL look for?

The top searched job categories for Senior Software Developer jobs in Crystal Lake, IL are:

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

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

Infographic showing various Senior Software Developer job openings in Crystal Lake, 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, 5% Hybrid, and 8% Remote job distribution, with an average salary of $124,519 per year, or $59.9 per hour.

Senior Quality Software Engineer

Abbott

Lake Forest, IL

$78K - $156K/yr

Full-time

Medical, Retirement

Posted 21 days ago


Abbott rating

7.8

Company rating: 7.8 out of 10

Based on 138 frontline employees who took The Breakroom Quiz

176th of 540 rated manufacturers


Job description

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 115,000 colleagues serve people in more than 160 countries.JOB DESCRIPTION:

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 have access to:

  • Career development with an international company where you can grow the career of which you dream.
  • Employees can qualify for free medical coverage in our Health Investment Plan (HIP) PPO medical plan in the next calendar year.
  • An excellent retirement savings plan with high employer contribution
  • Tuition reimbursement, the Freedom 2 Save student debt program and FreeU education benefit - an affordable and convenient path to getting a bachelor's degree.
  • A company recognized as a great place to work in dozens of countries around the world and named one of the most admired companies in the world by Fortune.
  • A company that is recognized as one of the best big companies to work for as well as a best place to work for diversity, working mothers, female executives, and scientists.

The Opportunity

The Sr. Software Engineer, Quality acts as a bridge between technical and non-technical stakeholders, translating software quality, validation, compliance, and system requirements into clear, actionable information for business partners including Sales, Commercial, Quality, Operations, and other cross-functional teams.

This role can be in any of our Abbott location in the United States. This is an onsite role.

MAIN PURPOSE OF ROLE

  • Communicates complex software quality, validation, and regulatory requirements in a clear and practical manner to technical and non-technical audiences, driving alignment and informed decision-making across functions.
  • Reviews documentation for accuracy, clarity, consistency, completeness and compliance for multiple projects. Plans and performs assignments with a wide degree of difficulty.
  • Analyzes data, procedures, and requirements with consideration given to financial and business outcomes.
  • Coordinates activities across impacted groups. Accepts ownership and responsibility for decisions.
  • Effectively engages team members and provides guidance to various functions, other professionals, and technicians.

MAIN RESPONSIBILITIES

  • Reviews pre-defined deliverables/activities as identified in software quality assurance (SWQA) Non-Product Quality Process and/or SWQA Product Quality Process/project plan or equivalent project plan.
  • Applies basic risk management principles to all activities and tasks to investigate non-conformances. Identifies areas for process improvement and provides supporting information for change, including reasons and justifications.
  • Participates in the development or modification of validation packages and deliverables, including, assessments (including risk assessments, e.g., FMEAs), plans, requirements, and protocols.
  • Ensure compliance to relevant FDA QSR, ISO guidelines, including 21 CFR Part 11 and Abbott Corporate requirements as they relate to the development, validation and maintenance of computerized systems.
  • Assists with supplier assessments and evaluations to assure products and services meet quality requirements. May evaluate vendor capabilities to provide required products or services.

Education and Experience You'll Bring

Education Level

  • Bachelor's Degree in computer science, software engineering, or a closely related discipline or an equivalent combination of education and work experience. Master's degree preferred

Experience/Background Experience

  • Minimum 4 years related work experience in Quality or a related field.
  • SBM, Ariba or similar platform
  • MS Suite
  • Knowledgeable of FDA, Quality System Regulations (QSR), Medical Device Directive, ISO guidelines and 21 CFR Part 11.
  • Project experience in software testing practices, methodologies and techniques, particularly in testing medical devices or experience leading test engineer team is a plus

Apply Now

Learn more about our health and wellness benefits, which provide the security to help you and your family live full lives: www.abbottbenefits.com

Follow your career aspirations to Abbott for diverse opportunities with a company that can help you build your future and live your best life. Abbott is an Equal Opportunity Employer, committed to employee diversity.

Connect with us at www.abbott.com, on Facebook at www.facebook.com/Abbott and on Twitter @AbbottNews and @AbbottGlobal.

The base pay for this position is

$78,000.00 - $156,000.00

In specific locations, the pay range may vary from the range posted.

JOB FAMILY:Operations QualityDIVISION:AVD VascularLOCATION:United States > Lake Forest : CP01ADDITIONAL LOCATIONS:WORK SHIFT:StandardTRAVEL:Yes, 10 % of the TimeMEDICAL SURVEILLANCE:NoSIGNIFICANT WORK ACTIVITIES:Continuous sitting for prolonged periods (more than 2 consecutive hours in an 8 hour day), Continuous standing for prolonged periods (more than 2 consecutive hours in an 8 hour day)Abbott is an Equal Opportunity Employer of Minorities/Women/Individuals with Disabilities/Protected Veterans.EEO is the Law link - English: http://webstorage.abbott.com/common/External/EEO_English.pdfEEO is the Law link - Espanol: http://webstorage.abbott.com/common/External/EEO_Spanish.pdf

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