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Software Development Engineer 3 Jobs in Wheeling, IL

WEX

Software Development Engineer 3

Chicago, IL · On-site

WEX Inc is a company focused on modern, cloud-native environments, and they are seeking a Software Development Engineer 3 to be a key architect of their 'Observability-as-Code' strategy. This role ...

WEX

Software Development Engineer 3

Chicago, IL

$121K - $145K/yr

Core Engineering: Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full SDLC. * Observability Expertise: 5+years of proven experience with Grafana Cloud ...

eNett

Software Development Engineer 3

Chicago, IL · On-site

$121K - $145K/yr

Core Engineering: Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full SDLC. * Observability Expertise: 5+years of proven experience with Grafana Cloud ...

DCM INFOTECH LIMITED

SDET

Chicago, IL · On-site

IT Software Engineer 4 (Senior SDET) Caterpillar is seeking an experienced IT Software Engineer 4 ... Java (3-5+ years) * Test Automation Framework Design (8+ years) * Cucumber & Karate - MUST HAVE

RIT Solutions

SDET

Rosemont, IL · On-site

$50.50 - $65/hr

Senior Software Development Engineer in Test (SDET) Hyatt is seeking a Senior Software Development Engineer in Test (SDET) to support enterprise-scale commercial, digital, and guest-facing ...

Sparktek

SDET Engineer

Chicago, IL · On-site

Software Development Engineer In Test (SDET) 5+ years of experience as SDET Node.js, Java, JavaScript, React Experience with Java, JavaScript, Node.js, React, Intellj. Expert in Unit Testing ...

S&C

Software Engineer III

Chicago, IL · On-site

$106K - $140K/yr

Join Our Team as a Software Engineer III! As a Software Engineer III , you'll be crucial in ... Contribute to the development of architecture design, software specifications, project schedules ...

Merican

SDET Consultant

Chicago, IL · On-site

$51.50 - $66.50/hr

Senior Software Development Engineer in Test (SDET) Duration: 6-18 months Work Mode: Onsite Location: Chicago, IL Purpose We are seeking a Senior Software Development Engineer in Test (SDET) to ...

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All JobsSoftware Development Engineer 3 JobsSoftware Development Engineer 3 Jobs in Wheeling, IL

Software Development Engineer 3 information

See Wheeling, IL salary details

$65.7K

$152.7K

$212.8K

How much do software development engineer 3 jobs pay per year?

As of Jul 6, 2026, the average yearly pay for software development engineer 3 in Wheeling, IL is $152,742.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,200.00 and $179,100.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

A senior software development engineer or principal engineer at large technology companies can earn $500,000 or more annually, often including base salary, bonuses, and stock options. Such compensation typically requires extensive experience, advanced technical skills, and leadership responsibilities in high-demand environments.

What does a software engineer 3 do?

A Software Development Engineer 3 typically designs, develops, and maintains complex software systems, often taking on technical leadership roles within projects. They are expected to have strong coding skills, experience with software architecture, and the ability to mentor junior engineers. They often work with tools like version control systems and participate in code reviews to ensure quality.

What is L1, L2, L3, and L4 developer?

In the context of a Software Development Engineer 3 role, L1, L2, L3, and L4 typically refer to different levels of seniority or experience within a company's engineering ladder. L1 is usually entry-level or junior, while L4 indicates a senior or lead engineer with more responsibilities, expertise, and often mentorship duties. These levels help define expectations, skills, and compensation for software developers at various stages of their careers.

How does a Software Development Engineer 3 typically collaborate with cross-functional teams during the software development lifecycle?

As a Software Development Engineer 3, you will often work closely with product managers, quality assurance engineers, UX designers, and other developers to ensure alignment on project goals and technical requirements. Collaboration usually involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. This level of engagement fosters a deeper understanding of the product and helps deliver high-quality software solutions that meet user and business needs.

What engineers make $300,000 a year?

Senior software development engineers, especially those with extensive experience, expertise in high-demand technologies, or working at large tech companies, can earn $300,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly in competitive markets or leadership roles.

What are the key skills and qualifications needed to thrive as a Software Development Engineer 3, and why are they important?

To thrive as a Software Development Engineer 3, you need advanced proficiency in programming languages like Java, Python, or C++, strong problem-solving abilities, and a bachelor’s degree in computer science or related field. Experience with version control systems (e.g., Git), cloud platforms (e.g., AWS or Azure), and familiarity with CI/CD pipelines and relevant certifications are often required. Effective communication, leadership, and collaboration skills help in mentoring junior engineers and working within agile teams. These competencies enable you to deliver robust software solutions, drive technical excellence, and contribute to both team and organizational success.

What are Software Development Engineer 3 (SDE3) roles and responsibilities?

A Software Development Engineer 3 (SDE3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They often lead technical initiatives, mentor junior engineers, and contribute to architectural decisions. SDE3s are expected to have deep expertise in their technology stack, strong problem-solving skills, and the ability to drive projects from conception to deployment. They collaborate with cross-functional teams to deliver high-quality software solutions and may also participate in code reviews and technical interviews.
What are popular job titles related to Software Development Engineer 3 jobs in Wheeling, IL? For Software Development Engineer 3 jobs in Wheeling, IL, the most frequently searched job titles are:
Software Development Engineer 3 jobs near you
Infographic showing various Software Development Engineer 3 job openings in Wheeling, IL as of July 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $152,742 per year, or $73.4 per hour.
Software Development Engineer 3

Software Development Engineer 3

WEX

Chicago, IL • On-site

Full-time

Posted 26 days ago

WEX Inc. rating

7.3

Company rating: 7.3 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

14th of 20 rated payment service providers

Job description

Job Summary:
WEX Inc is a company focused on modern, cloud-native environments, and they are seeking a Software Development Engineer 3 to be a key architect of their 'Observability-as-Code' strategy. This role will involve utilizing advanced tools for monitoring and incident response, while also creating documentation and mentoring future engineers.
Responsibilities:
• Utilize Grafana Cloud and Splunk Cloud to build deep visibility into system health.
• Manage these platforms using Configuration-as-Code (e.g., Terraform, Grafana Grizzly, or Splunk Monitoring-as-Code) to ensure environment parity and version-controlled dashboards.
• Integrate xMatters for automated incident routing and communication.
• Utilize Axonius to maintain a comprehensive, real-time inventory of cyber assets and ensure security compliance across the tech stack.
• Create and maintain high-fidelity technical documentation and runbooks to empower future engineers and managers to resolve issues independently.
Qualifications:
Required:
• Experience in software development (Python, Java, Go, or similar) with a strong grasp of the full SDLC.
• 5+ years of proven experience with Grafana Cloud and Splunk Cloud.
• Comfortable managing Grafana Cloud and Splunk Cloud via code (Terraform providers or dedicated CLI tools) rather than just manual UI configuration.
• Practical experience with cloud-based tools and internet-related infrastructure.
Preferred:
• Experience configuring xMatters for intelligent automated alerting and on-call workflows.
• Experience with Axonius for cybersecurity asset management and identifying coverage gaps in security tooling.
• Strong understanding of CI/CD pipelines and the ability to integrate observability metrics into deployment gates.
Company:
Wex is a financial technology service provider for fleet, travel and healthcare industries. Founded in 1983, the company is headquartered in Portland, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

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