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Sr Software Engineer Java Jobs in Crystal Lake, IL

Paylocity

Senior Engineer Software - SQL

Schaumburg, IL · On-site

$120K - $159K/yr

They are seeking a Senior Software Engineer who will lead technical initiatives, architect scalable solutions, and mentor the engineering team. Responsibilities : • Architect and implement modular ...

New

Paylocity

Software Engineer

Schaumburg, IL · On-site

$84K - $120K/yr

... senior engineers • Understand and adapt to existing system designs and technology choices • ... Java, or a similar modern, object-oriented programming language • Strong understanding of ...

Paylocity

Senior Engineer Software, Backend

Schaumburg, IL · On-site

$120K - $159K/yr

Position Overview The Senior Software Engineer leads technical initiatives and drives engineering excellence across our organization. This role combines technical expertise with leadership ...

Paylocity

Senior Engineer Software - SQL

Schaumburg, IL · On-site

$120K - $159K/yr

Position Overview The Senior Software Engineer leads technical initiatives and drives engineering excellence across our organization. This role combines technical expertise with leadership ...

New

NextRow Digital

Sr AEM Developer

Schaumburg, IL

$53.50 - $70.75/hr

... Java/J2EE coding background interested in working on exciting projects. The Senior Developer ... The Developer performs software and database development and maintenance tasks assigned under the ...

NextRow Digital

Sr AEM Developer

Schaumburg, IL · On-site

$53.75 - $71/hr

... Java/J2EE coding background interested in working on exciting projects. The Senior Developer ... The Developer performs software and database development and maintenance tasks assigned under the ...

Danaher

Software Engineer Internships

Dekalb, IL · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Software Engineering, Biomedical Engineering (with computational focus), or related field

Motorola

Software Engineer

Schaumburg, IL · Hybrid

$83K - $105K/yr

In this position, you will work as a Senior Software Engineer within a Scrum team that is responsible for designing, implementing, and testing solutions for a variety of land mobile wireless ...

Motorola Solutions, Inc.

Software Engineer

Schaumburg, IL · On-site

$83K - $105K/yr

In this position, you will work as a Senior Software Engineer within a Scrum team that is responsible for designing, implementing, and testing solutions for a variety of land mobile wireless ...

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All JobsSr Software Engineer Java JobsSr Software Engineer Java Jobs in Crystal Lake, IL

Sr Software Engineer Java information

See Crystal Lake, IL salary details

$39.3K

$146.4K

$257K

How much do sr software engineer java jobs pay per year?

As of Jul 14, 2026, the average yearly pay for sr software engineer java in Crystal Lake, IL is $146,366.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,200.00 and $159,500.00 per year, depending on experience, location, and employer.

What is the salary of a senior Software Engineer in Java?

The salary of a senior Software Engineer in Java typically ranges from $100,000 to $150,000 annually, depending on experience, location, and company size. Professionals with expertise in frameworks like Spring and Hibernate, along with strong problem-solving skills, tend to earn higher compensation.

What are the key skills and qualifications needed to thrive as a Sr Software Engineer Java, and why are they important?

To thrive as a Sr Software Engineer Java, you need advanced proficiency in Java programming, software design principles, and a bachelor’s degree (or higher) in computer science or a related field. Familiarity with tools such as Spring Framework, RESTful APIs, version control systems like Git, and cloud platforms is typically required, along with relevant certifications like Oracle Certified Professional Java Programmer. Excellent problem-solving skills, effective communication, and the ability to mentor junior developers make someone stand out in this position. These skills ensure the delivery of robust, scalable applications and foster efficient collaboration in complex development environments.

What does a Sr Software Engineer Java do?

A Sr Software Engineer Java is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and ensure that software solutions are robust, scalable, and secure. Their work involves collaborating with cross-functional teams, reviewing code, and implementing best practices to deliver high-quality products. Senior engineers also play a key role in architectural decisions and contribute to the overall technical direction of their team or organization.

What engineer makes $500,000 a year?

Senior Software Engineers, especially those with expertise in Java, cloud computing, or working at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Such compensation typically requires extensive experience, advanced skills, and often involves leadership or specialized roles in high-demand environments.

What is the difference between Sr Software Engineer Java vs Software Developer Java?

AspectSr Software Engineer JavaSoftware Developer Java
Required CredentialsBachelor's degree, 5+ years experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, 1-3 years experience, often entry-level certifications
Work EnvironmentDesigning architecture, leading projects, mentoring teamsWriting code, debugging, implementing features
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software consultancies
Search & Comparison IntentHigher-level roles, leadership, complex projectsEntry to mid-level development tasks

In summary, Sr Software Engineer Java typically involves more experience, leadership, and architectural responsibilities, while Software Developer Java focuses on coding and feature implementation. Both roles are common in tech industries but differ in scope and seniority.

Which pays more, C++ or Java?

For a Sr Software Engineer Java, salary differences between C++ and Java roles depend on industry, location, and experience. Generally, C++ positions may offer higher pay due to their complexity and demand in systems programming, but Java roles are also well-compensated, especially in enterprise environments. Both skills are valuable, and salary varies based on specific job requirements and market conditions.

What are some common challenges Sr Software Engineers specializing in Java face when leading project teams?

Sr Software Engineers working with Java often encounter challenges such as balancing hands-on coding with mentorship responsibilities, managing technical debt in legacy systems, and aligning project goals with business requirements. They frequently need to facilitate effective communication between developers, QA engineers, and stakeholders to ensure project milestones are met. Additionally, staying updated with evolving Java frameworks and best practices while guiding less experienced team members is essential for maintaining code quality and team productivity.

Will AI replace Java devs?

As a Sr Software Engineer Java, AI is more likely to augment development processes rather than fully replace Java developers. AI tools can automate repetitive coding tasks and improve efficiency, but human expertise is still essential for designing complex systems, debugging, and making strategic decisions. Staying updated with AI integrations and enhancing skills in areas like system architecture and problem-solving remain valuable for Java professionals.
What are popular job titles related to Sr Software Engineer Java jobs in Crystal Lake, IL? For Sr Software Engineer Java jobs in Crystal Lake, IL, the most frequently searched job titles are:
What cities near Crystal Lake, IL are hiring for Sr Software Engineer Java jobs? Cities near Crystal Lake, IL with the most Sr Software Engineer Java job openings:
Sr Software Engineer Java jobs near you
Infographic showing various Sr Software Engineer Java job openings in Crystal Lake, IL as of July 2026, with employment types broken down into 86% Full Time, and 14% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $146,366 per year, or $70.4 per hour.
Critical Communications Networks Senior Software Engineer

Critical Communications Networks Senior Software Engineer

Motorola Solutions, Inc.

Schaumburg, IL • On-site

$120K - $158K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 26 days ago

Motorola Solutions rating

8.7

Company rating: 8.7 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

11th of 142 rated electronics manufacturers

Job description

Company Overview
At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.
Department Overview
Motorola Solutions is building talent pipelines to meet future hiring demands. This is a pipeline role, while there is not an immediate opening, we want to build relationships with prospective candidates like you. If your background is a match to our requirements, we'll follow up with an exploratory conversation.
Job Description
We are seeking smart, self-motivated software engineers to be responsible for designing, developing, unit testing, and integrating software to support the development, enhancement, and maintenance of data center and cloud infrastructures. Collaborate with other teams across our global organization. To be successful in this role you must value teamwork and communication as well as working closely with other engineers in small, dynamic, Agile teams.
• Design and develop application, platform and IT solutions software (Python, Nodejs, Java, etc) as part of a DevOps team that utilize both on prem and cloud software
This position requires the following skills and behaviors:
• Able to break-down product or system level problems into sub-problems that are addressed with innovative designs
• Able to coach and mentor junior engineers
• Able to communicate ideas to engineers and direct managers clearly and concisely
• Protocol Knowledge (e.g. https, ssh, REST, webhooks)
• Cybsersecurity minded (all a plus: mtls, oauth, kerberos, CVE remediation)
• Containerized applications and deployment (e.g. podman, docker)
• Experience with devops, continuous integration, and automation environments (eg. github actions, Azure Dev Ops, Terraform, Ansible)
• Software version control systems like git
Basic Requirements
  • Bachelor's degree or Master's degree in Computer Science, Computer Engineering, or a related technical discipline is required.
  • Any modern programming language (e.g. Python, Java, nodejs, Rust, etc.)
  • Must be a US Citizen or permanent resident or have a Master's degree and work authorization (F1 Visa on CPT accepted only for masters-level students).
  • Must have 2+ years experience in Software Engineering.

Travel Requirements
None
Relocation Provided
None
Position Type
Experienced
Referral Payment Plan
No
Our U.S. Benefits include:
  • Incentive Bonus Plans
  • Medical, Dental, Vision benefits
  • 401K with Company Match
  • 10 Paid Holidays
  • Generous Paid Time Off Packages
  • Employee Stock Purchase Plan
  • Paid Parental & Family Leave
  • and more!

EEO Statement
Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.
We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.
We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.

What Motorola Solutions employees say

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About Motorola Solutions

Sourced by ZipRecruiter

At Motorola Solutions, we believe that everything starts with safety. It's the constant that empowers people to confidently move forward. It can fill a flight or sell out a stadium. It can care for a patient or graduate a class. As a global leader in public safety and enterprise security, we create and connect the technologies that help to keep people safe where they live, learn, work and play. Our integrated technology ecosystem unifies critical communications, video security and access control, and command center software, enabling collaboration in more powerful ways. At Motorola Solutions, we're ushering in a new era in public safety and security. Bring your passion, potential and talents to a career that matters.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1928

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