Level 4 Software Engineer Department: Engineering and Technical Operations Location: Fort Worth, TX - Full On-Site Role Type: Contract Non-Employee (CNE) - 1 Year Contract (5/27/2026 - 5/27/2027 ...
Level 4 Software Engineer Department: Engineering and Technical Operations Location: Fort Worth, TX - Full On-Site Role Type: Contract Non-Employee (CNE) - 1 Year Contract (5/27/2026 - 5/27/2027 ...
Java Software Engineer Level 4
Aurora, CO ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
Aurora, CO ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
Morrisville, NC ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
Morrisville, NC ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
Linthicum, MD ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Java Software Engineer Level 4
Linthicum, MD ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Software Engineer-Developer Level 4
El Segundo, CA ยท On-site
$74.78 - $118.86/hr
... Developer Level 4 | El Segundo, California, United States Indotronix is seeking an : Onsite Job - Software Engineer-Developer Level 4 Work Location: El Segundo, CA Requested Security Clearance:
Software Engineer-Developer Level 4
El Segundo, CA ยท On-site
$74.78 - $118.86/hr
... Developer Level 4 | El Segundo, California, United States Indotronix is seeking an : Onsite Job - Software Engineer-Developer Level 4 Work Location: El Segundo, CA Requested Security Clearance:
Software Engineer-Developer Level 4
Maryland Heights, MO ยท On-site
$71/hr
... Developer Level 4 | Maryland Heights, Missouri, United States Indotronix is seeking an :Software Engineer-Developer Level 4 Location:Maryland Heights, MO Shift: First Hybrid, 3 days onsite required ...
Software Engineer-Developer Level 4
Maryland Heights, MO ยท On-site
$71/hr
... Developer Level 4 | Maryland Heights, Missouri, United States Indotronix is seeking an :Software Engineer-Developer Level 4 Location:Maryland Heights, MO Shift: First Hybrid, 3 days onsite required ...
The Sr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling ...
The Sr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling ...
TheSr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling ...
TheSr. Principal Software Engineer - Level 4 will support a growing portfolio of programs and IRADs that focus on missile defense, space, and intelligence and will support various modeling ...
Embedded Cyber Software Developer Level 4
Hazelwood, MO ยท On-site
$77 - $97/hr
Embedded Cyber Software Developer Level 4,Hazelwood, MO Bachelor's or Master's degree Shift:First Start Time:8:00 AM End Time:4:30 PM Is Clearance Required To Start?:No The Secure Boot & Firmware ...
Quick apply
Embedded Cyber Software Developer Level 4
Hazelwood, MO ยท On-site
$77 - $97/hr
Embedded Cyber Software Developer Level 4,Hazelwood, MO Bachelor's or Master's degree Shift:First Start Time:8:00 AM End Time:4:30 PM Is Clearance Required To Start?:No The Secure Boot & Firmware ...
Software Engineer Level 4
Washington, DC ยท On-site
Job Title Software Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Bachelor's Degree Travel ...
Software Engineer Level 4
Washington, DC ยท On-site
Job Title Software Engineer Level 4 Location Washington, DC 20032 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Bachelor's Degree Travel ...
Software Engineer-Developer Level 4
Maryland Heights, MO ยท On-site
$74 - $78/hr
Software Engineer-Developer Level 4 Location:Maryland Heights, MO Shift: First Hybrid, 3 days onsite required Ability to obtain a U.S. Secret Clearance Bachelor's Degree and 15+ years of experience ...
Quick apply
Software Engineer-Developer Level 4
Maryland Heights, MO ยท On-site
$74 - $78/hr
Software Engineer-Developer Level 4 Location:Maryland Heights, MO Shift: First Hybrid, 3 days onsite required Ability to obtain a U.S. Secret Clearance Bachelor's Degree and 15+ years of experience ...
Software Engineer-Developer Level 4
El Segundo, CA ยท On-site
$74 - $118/hr
Onsite Job - Software Engineer-Developer Level 4 Work Location: El Segundo, CA Requested Security Clearance: Secret Must Bachelor Must Shift:First Start Time:8:00 AM End Time:4:30 PM Requested ...
Quick apply
Software Engineer-Developer Level 4
El Segundo, CA ยท On-site
$74 - $118/hr
Onsite Job - Software Engineer-Developer Level 4 Work Location: El Segundo, CA Requested Security Clearance: Secret Must Bachelor Must Shift:First Start Time:8:00 AM End Time:4:30 PM Requested ...
Software Engineer/Product Owner Level 4
Aurora, CO ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Software Engineer/Product Owner Level 4
Aurora, CO ยท On-site
$142K - $213K/yr
... DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from ... Level 4: Bachelor's degree in science with 8+ years of software development experience; 6+ years ...
Sr. Software Developer
Pleasant Prairie, WI ยท On-site
$142K/yr
Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development ... software projects; 4. Software security; 5. Version Control Software; 6. Data Structures and ...
Sr. Software Developer
Pleasant Prairie, WI ยท On-site
$142K/yr
Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development ... software projects; 4. Software security; 5. Version Control Software; 6. Data Structures and ...
Software Engineer Level 4
Annapolis, MD ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Annapolis, MD ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Reston, VA ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Reston, VA ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Reston, VA ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Reston, VA ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Elkridge, MD ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Software Engineer Level 4
Elkridge, MD ยท On-site
Yes Position Summary Base-2 Solutions is seeking a Software Engineer Level 4 to develop, maintain ... Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and ...
Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development ... software projects; 4. Software security; 5. Version Control Software; 6. Data Structures and ...
Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development ... software projects; 4. Software security; 5. Version Control Software; 6. Data Structures and ...
Level 4 Software Developer information
See salary details
$48K - $58.7K
1% of jobs
$58.7K - $69.5K
4% of jobs
$69.5K - $80.2K
9% of jobs
$90.2K is the 25th percentile. Wages below this are outliers.
$80.2K - $90.9K
12% of jobs
$90.9K - $101.6K
15% of jobs
The median wage is $108.7K / yr.
$101.6K - $112.4K
14% of jobs
$112.4K - $123.1K
15% of jobs
$127.3K is the 75th percentile. Wages above this are outliers.
$123.1K - $133.8K
13% of jobs
$133.8K - $144.5K
9% of jobs
$144.5K - $155.3K
5% of jobs
$155.3K - $166K
3% of jobs
$48K
$111.8K
$166K
How much do level 4 software developer jobs pay per year?
What are the key skills and qualifications needed to thrive as a Level 4 software developer?
What is the difference between Level 4 Software Developer vs Level 3 Software Developer?
| Aspect | Level 4 Software Developer | Level 3 Software Developer |
|---|---|---|
| Experience | Typically 3-5 years of experience | Usually 1-3 years of experience |
| Responsibilities | Designs complex features, mentors junior developers, leads small projects | Develops features, fixes bugs, collaborates with team |
| Skills | Advanced coding, problem-solving, some leadership skills | Proficient coding, basic problem-solving |
| Certifications | Optional but beneficial (e.g., certifications in specific technologies) | Often not required |
In summary, a Level 4 Software Developer typically has more experience, handles more complex tasks, and may mentor others, whereas a Level 3 Software Developer is more focused on core development tasks with less leadership responsibility.
What is a Level 4 software developer?
What are some common challenges faced by Level 4 software developers, and how can they be addressed?
Contractor
Re-posted 19 days ago
Job description
Department: Engineering and Technical Operations
Location: Fort Worth, TX - Full On-Site
Role Type: Contract Non-Employee (CNE) - 1 Year Contract (5/27/2026 - 5/27/2027)
Clearance: Security clearance eligibility: Must pass background check, drug test, and support Secret-level security clearance (Active Secret with Investigation in last 5 years or CE enrollment) About Our Client
This is a leading global aerospace, defense, and security company with a rich history spanning decades. They design, develop, and manufacture advanced technology solutions for government and commercial customers worldwide. Operating across multiple continents with a focus on innovation, they serve the aerospace and defense industries with cutting-edge engineering capabilities. The company is committed to advancing critical technologies and maintaining the highest standards of security, quality, and operational excellence. Job Description
We're seeking a Level 4 Software Engineer to lead the migration of a software development network to an AWS GovCloud-based system. This is a hands-on engineering role where you'll own critical infrastructure modernization, working closely with cross-functional engineering teams to establish pipelines, configure development environments, and drive daily collaboration on complex technical initiatives. You'll be responsible for architecting and implementing AWS GovCloud solutions, managing CI/CD pipelines, and ensuring development teams have the tools and infrastructure they need to operate efficiently. This role reports directly to the Engineering and Technical Operations management team and is central to modernizing the company's development infrastructure. The impact of this work is significantโyou're enabling the entire engineering organization to operate on secure, scalable, compliant infrastructure while maintaining agility and speed. Duties and Responsibilities โข Design and implement AWS GovCloud infrastructure to support software development operations and CI/CD pipelines. โข Set up and configure GitLab pipelines, including YAML configuration and pipeline troubleshooting. โข Establish development environment configurations, including Nexus and Artifactory artifact management. โข Manage and optimize Jira workflows and project tracking to align with development processes. โข Develop and maintain C++ and Python applications supporting the migration and infrastructure deployment. โข Conduct daily collaboration with engineering teams, including pair programming sessions and design reviews. โข Implement and troubleshoot CI/CD processes to ensure reliable builds and deployments. โข Develop software estimates and contribute improvement ideas to foster a culture of continuous improvement. โข Mentor team members on AWS GovCloud best practices, GitLab pipelines, and development tooling. โข Ensure compliance with government security requirements and operational standards. Required Experience/Skills โข Bachelor's Degree in Computer Science, Computer Engineering, Mathematics, Physics, or related Engineering/Science discipline โข 3+ years of AWS GovCloud experience with hands-on infrastructure and service configuration โข 3+ years of GitLab experience in a pipeline environment, including YAML and pipeline configuration โข Minimum 5 years combined experience with C++ 11 and Python for software development โข Linux-based software development experience with proficiency in command-line tools and shell scripting โข Expert-level knowledge of Nexus and Artifactory for artifact and dependency management โข Expert-level knowledge of Jira for project and issue tracking โข Object-oriented software development experience with proven design patterns and best practices โข Security clearance eligibility: Must pass background check, drug test, and support Secret-level security clearance (Active Secret with Investigation in last 5 years or CE enrollment) Nice-to-Haves โข Experience with CMake build systems and toolchain management โข Proficiency with Atlassian tool suite (Bitbucket, Confluence) beyond Jira โข Ada programming language experience and ADA testing frameworks (AUnit, Gnatmake, Greenhills compiler) โข VectorCast, CppUnit, or Gcov/Gcovr experience for advanced testing and code coverage analysis โข Experience with Agile product development methodologies and ceremonies โข Excellent written and verbal communication skills with ability to document technical decisions โข Experience in a daily collaborative environment with comfort in pair programming sessions โข Understanding of government compliance and secure development processes Education โข Required: Bachelor's Degree in Computer Science, Computer Engineering, Mathematics, Physics, or related STEM discipline โข Preferred: Master's Degree in Computer Science or related field Pay & Benefits Summary โข Contract Rate: $1,357/hour (based on Level 4: BS + 16 years or MS + 14 years experience) โข Work Schedule: 4/10-A (4 days, 10 hours per day) โข Contract Duration: 1 Year (5/27/2026 - 5/27/2027) โข Work Classification: On-Site Full-Time, Fort Worth, TX โข Compliance Requirements: Background check, drug test, security clearance processing, PIIA compliance, and conflict of interest disclosure required upon offer acceptance โข Benefits (as applicable to contract role): Contact for details on travel reimbursement and other contingent labor benefits Call-to-Action
Ready to modernize mission-critical infrastructure? Apply now to join a team building secure, scalable development systems for advanced aerospace and defense applications. Submit your resume and qualifications today. Keywords
AWS GovCloud | GitLab | CI/CD Pipelines | C++ | Python | Linux | Software Engineer | Defense Contractor | Infrastructure | Jira | Nexus | Artifactory | Contract Role | Fort Worth TX | Security Clearance
About Catapult Solutions Group
Sourced by ZipRecruiter
Industry
Recruiting and staffing services
Company size
201 - 500 Employees
Headquarters location
Plano, TX, US
Year founded
2013