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Software Engineer 3 Jobs in Illinois (NOW HIRING)

Apex Systems

Engineer Embedded Software 3

Rolling Meadows, IL · On-site

$132K - $174K/yr

Job#: 3046194 Embedded Software Engineer 3 Location: Rolling Meadows, Illinois (Onsite) Clearance: Secret Clearance Role Overview We are seeking an Engineer for Embedded Software to support our RF ...

Google

Software Engineer III, Core Security

Chicago, IL · On-site

About the job Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need ...

Purple Hires Inc

Systems Engineer 3

Mossville, IL · On-site

Systems Engineer 3 Requisition ID: 101550-1 Location: Mossville, Illinois (Onsite) About the Role ... Collaborate with software, controls, validation, machine systems, and digital engineering teams.

W. W. Grainger

Senior Software Engineer

Chicago, IL · On-site

$112.90 - $188.10/hr

About the position As a Senior Software Engineer (Software Engineer III) you will be involved in the full systems life cycle and responsible for designing, coding, configuring, testing, implementing ...

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Software Engineer 3 information

See Illinois salary details

$29

$63

$86

How much do software engineer 3 jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for software engineer 3 in Illinois is $63.19, according to ZipRecruiter salary data. Most workers in this role earn between $53.56 and $71.97 per hour, depending on experience, location, and employer.

What is a Software Engineer 3?

A Software Engineer 3 is a mid-to-senior level software developer who is responsible for designing, developing, and maintaining complex software systems. This role typically requires several years of professional experience, proficiency in multiple programming languages, and the ability to lead small projects or mentor junior engineers. Software Engineer 3s are expected to collaborate with cross-functional teams, contribute to architectural decisions, and ensure the quality and scalability of software solutions.

What are the key skills and qualifications needed to thrive as a software engineer 3, and why are they important?

To thrive as a Software Engineer 3, you need advanced programming abilities, a solid understanding of software design principles, and several years of hands-on development experience, often backed by a relevant degree. Familiarity with modern development frameworks, cloud platforms, version control systems like Git, and potentially certifications such as AWS Certified Developer are common requirements. Strong problem-solving, effective communication, and collaborative teamwork skills help set top performers apart. These combined skills ensure you can independently handle complex projects, contribute meaningfully to technical decisions, and drive successful outcomes within dynamic engineering teams.

How does a software engineer 3 typically collaborate with cross-functional teams during a project lifecycle?

As a Software Engineer 3, you will frequently collaborate with product managers, designers, QA engineers, and other developers to deliver solutions that meet both technical and business requirements. This often involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. You may be expected to bridge communication between technical and non-technical stakeholders, ensuring that project goals are clearly understood and delivered efficiently. Strong collaboration skills are essential, as you'll play a key role in driving projects forward and fostering a productive team environment.

What is the difference between Software Engineer 3 vs Software Engineer 2?

CriteriaSoftware Engineer 3Software Engineer 2
ExperienceTypically 4-6 yearsTypically 2-4 years
ResponsibilitiesDesigns complex systems, mentors juniors, leads projectsDevelops features, fixes bugs, collaborates on team tasks
SkillsAdvanced coding, system design, problem-solvingProficient coding, debugging, teamwork
CertificationsOptional but beneficial (e.g., AWS, Scrum)Optional

Software Engineer 3 typically has more experience and handles complex projects, mentoring others, while Software Engineer 2 focuses on developing features and supporting team tasks. The progression reflects increased technical expertise and leadership responsibilities.

What other jobs can a software engineer do?

Software engineers can transition into roles such as software architect, technical lead, product manager, or quality assurance engineer, leveraging their programming, problem-solving, and system design skills. They may also move into specialized areas like data science, cybersecurity, or DevOps, often requiring additional certifications or training. These roles typically involve collaboration with cross-functional teams and use tools like version control systems and development environments.

What are popular job titles related to Software Engineer 3 jobs in Illinois?

For Software Engineer 3 jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Software Engineer 3 jobs in Illinois look for?

The top searched job categories for Software Engineer 3 jobs in Illinois are:

What are popular job titles related to Software Engineer 3 jobs in IL?

For Software Engineer 3 jobs in IL, the most frequently searched job titles are:

Software Engineer 3 jobs near you
Infographic showing various Software Engineer 3 job openings in Illinois as of August 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 94% In-person, 3% Hybrid, and 3% Remote job distribution, with an average salary of $131,445 per year, or $63.2 per hour.

FullStack Java Software Engineer III - React/AWS

JP Morgan Chase

Chicago, IL

$53.25 - $73.25/hr

Full-time

Medical, Retirement

Re-posted 3 days ago

JPMorgan Chase & Co. rating

8.0

Company rating: 8.0 out of 10

Based on 499 frontline employees who took The Breakroom Quiz

72nd of 174 rated banks

Job description

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. 

As a Software Engineer III at JPMorganChase within the Commercial & Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives.

Job responsibilities

  • Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
  • Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.
  • Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.
  • Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
  • Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
  • Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
  • Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills

  • Formal training or certification on software engineering concepts and 3+ years applied experience
  • Must be a US Citizen
  • Experience with popular frameworks like core Java & Spring framework, OpenAPI specifications for building robust enterprise-level applications.
  • Advanced experience with Java, J2EE and SQL server
  • Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
  • Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
  • Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
  • Experience across the whole Software Development Life Cycle
  • Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security
  • Emerging knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)

Preferred qualifications, capabilities, and skills

  • Familiarity with modern front-end technologies like React/Angular
  • Experience in Web based development experience with modern JavaScript libraries like Angular.js.
  • Exposure to cloud technologies like AWS
JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world. 

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