Mid-Level Software Engineer (Level III): * Minimum of five (5) years of software engineering ... Senior Software Engineer (Level IV): * Minimum of seven (7) years of software engineering ...
Mid-Level Software Engineer (Level III): * Minimum of five (5) years of software engineering ... Senior Software Engineer (Level IV): * Minimum of seven (7) years of software engineering ...
Software Engineer - Mid-Level & Senior-Level (2 Openings)
Vienna, VA · On-site
$199K/yr
Mid-Level Software Engineer (Level III): * Minimum of five (5) years of software engineering ... Senior Software Engineer (Level IV): * Minimum of seven (7) years of software engineering ...
Software Engineer - Mid-Level & Senior-Level (2 Openings)
Vienna, VA · On-site
$199K/yr
Mid-Level Software Engineer (Level III): * Minimum of five (5) years of software engineering ... Senior Software Engineer (Level IV): * Minimum of seven (7) years of software engineering ...
Software Engineer, Level 3
Annapolis, MD · On-site
At Independent Software, as a Software Engineer Level 3, you will design, develop, maintain, and enhance complex software systems supporting mission-critical operations and advanced technical ...
Software Engineer, Level 3
Annapolis, MD · On-site
At Independent Software, as a Software Engineer Level 3, you will design, develop, maintain, and enhance complex software systems supporting mission-critical operations and advanced technical ...
Software Engineer - Level 3 or 4 (Mathematician)
Boulder, CO · On-site
$142K - $213K/yr
This requisition may be filled at either a Principal Software Engineer - Level 3 or a Sr. Principal Software Engineer - Level 4. Basic Qualifications for a Software Engineer (Level 3 or 4): * ...
Software Engineer - Level 3 or 4 (Mathematician)
Boulder, CO · On-site
$142K - $213K/yr
This requisition may be filled at either a Principal Software Engineer - Level 3 or a Sr. Principal Software Engineer - Level 4. Basic Qualifications for a Software Engineer (Level 3 or 4): * ...
Software Engineer - Level 3 or 4 (Mathematician)
$142K - $213K/yr
This requisition may be filled at either a Principal Software Engineer - Level 3 or a Sr. Principal Software Engineer - Level 4. Basic Qualifications for a Software Engineer (Level 3 or 4): * ...
Software Engineer - Level 3 or 4 (Mathematician)
$142K - $213K/yr
This requisition may be filled at either a Principal Software Engineer - Level 3 or a Sr. Principal Software Engineer - Level 4. Basic Qualifications for a Software Engineer (Level 3 or 4): * ...
Software Engineer Level 3
Camarillo, CA · On-site
$130 - $160/hr
Software Engineer Level 3, Camarillo California Level of Clearance Required - Secret Must or interim Secret is acceptable BS degree in a STEM The Software Engineer 3 will support the development of ...
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Software Engineer Level 3
Camarillo, CA · On-site
$130 - $160/hr
Software Engineer Level 3, Camarillo California Level of Clearance Required - Secret Must or interim Secret is acceptable BS degree in a STEM The Software Engineer 3 will support the development of ...
Software Engineer Level III
Fayetteville, NC · On-site
Software Engineer Level III Job Summary The Software Engineer Level III at Beyond SOF is responsible for supporting the development, integration, and troubleshooting of client enterprise ...
Software Engineer Level III
Fayetteville, NC · On-site
Software Engineer Level III Job Summary The Software Engineer Level III at Beyond SOF is responsible for supporting the development, integration, and troubleshooting of client enterprise ...
As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems in support of mission-critical programs. You will work independently and as ...
Quick apply
As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems in support of mission-critical programs. You will work independently and as ...
Software Engineer, Level 3
Annapolis, MD · On-site
$120 - $150/hr
Software Engineering - Annapolis Junction, MD - Full Time What You Will Do As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems ...
Software Engineer, Level 3
Annapolis, MD · On-site
$120 - $150/hr
Software Engineering - Annapolis Junction, MD - Full Time What You Will Do As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems ...
Software Engineer, Level 3
Annapolis, MD · On-site
As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems in support of mission-critical programs. You will work independently and as ...
Software Engineer, Level 3
Annapolis, MD · On-site
As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems in support of mission-critical programs. You will work independently and as ...
Software Engineer - Level 3/4
California, MO · On-site
$100 - $160/hr
... Software Engineer Level 3 * 8 years with Bachelors, 6 years with Masters, 4 years with PhD with an additional 4 years experience may be considered in lieu of degree for Software Engineer Level 4 * ...
New
Software Engineer - Level 3/4
California, MO · On-site
$100 - $160/hr
... Software Engineer Level 3 * 8 years with Bachelors, 6 years with Masters, 4 years with PhD with an additional 4 years experience may be considered in lieu of degree for Software Engineer Level 4 * ...
New
Software Engineer Level 3 or 4
Aurora, CO · On-site
This position may be filled as a Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4). Basic Qualifications: Principal Engineer Level 3: * Bachelor's Degree with 5 years ...
Software Engineer Level 3 or 4
Aurora, CO · On-site
This position may be filled as a Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4). Basic Qualifications: Principal Engineer Level 3: * Bachelor's Degree with 5 years ...
This requisition may be filled at either a Principal Cybersecurity Software Engineer - Level 3 or a Sr. Principal Cybersecurity Software Engineer - Level 4. Basic Qualifications: * Principal ...
This requisition may be filled at either a Principal Cybersecurity Software Engineer - Level 3 or a Sr. Principal Cybersecurity Software Engineer - Level 4. Basic Qualifications: * Principal ...
Senior Software Engineer -- AI Inference
Columbia, MD · On-site
$200 - $250/hr
Senior Software Engineer -- AI Inference (Software Engineer, Level 3) -- 2 positions Location: Columbia, MD (on-site) Category: Software Engineering / AI Infrastructure / LLM Inference / Technical ...
Senior Software Engineer -- AI Inference
Columbia, MD · On-site
$200 - $250/hr
Senior Software Engineer -- AI Inference (Software Engineer, Level 3) -- 2 positions Location: Columbia, MD (on-site) Category: Software Engineering / AI Infrastructure / LLM Inference / Technical ...
$140 - $190/hr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph. This ...
New
$140 - $190/hr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph. This ...
New
Software Engineer Level 3
Hanover, MD · On-site
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph.This ...
Software Engineer Level 3
Hanover, MD · On-site
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph.This ...
Software Engineer Level 3
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph . This ...
Quick apply
Software Engineer Level 3
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph . This ...
This position may be filled at the Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4). Basic Qualifications: Principal Software Engineer Level 3: * Bachelor's Degree ...
This position may be filled at the Principal Software Engineer (level 3) or Sr. Principal Software Engineer (level 4). Basic Qualifications: Principal Software Engineer Level 3: * Bachelor's Degree ...
Software Engineer Level 3
Hanover, MD · On-site
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph . This ...
Quick apply
Software Engineer Level 3
Hanover, MD · On-site
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph . This ...
Software Engineer Level 3
Hanover, MD · On-site
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph.This ...
Software Engineer Level 3
Hanover, MD · On-site
$241K - $326K/yr
Software Engineer Level 3, Clearance Required - TS/SCI w/Polygraph Please note, this position requires all candidates to currently possess an active Top-Secret SCI Clearance with a Polygraph.This ...
Senior Software Engineer Level 3 information
See salary details
$75.5K - $86.1K
1% of jobs
$86.1K - $96.7K
2% of jobs
$96.7K - $107.3K
7% of jobs
$107.3K - $117.9K
9% of jobs
$122.3K is the 25th percentile. Wages below this are outliers.
$117.9K - $128.5K
13% of jobs
$128.5K - $139K
16% of jobs
The median wage is $140.5K / yr.
$139K - $149.6K
16% of jobs
$158.6K is the 75th percentile. Wages above this are outliers.
$149.6K - $160.2K
14% of jobs
$160.2K - $170.8K
11% of jobs
$170.8K - $181.4K
8% of jobs
$181.4K - $192K
3% of jobs
$75.5K
$143.3K
$192K
How much do senior software engineer level 3 jobs pay per year?
What is the difference between Senior Software Engineer Level 3 vs Senior Software Engineer Level 2?
| Criteria | Senior Software Engineer Level 3 | Senior Software Engineer Level 2 |
|---|---|---|
| Experience | Typically 5+ years of experience | Usually 3-5 years of experience |
| Responsibilities | Leads complex projects, mentors juniors, influences architecture | Handles moderate projects, provides guidance to juniors |
| Skills | Advanced technical skills, system design, problem-solving | Proficient technical skills, coding, debugging |
| Certifications | Optional, but often includes specialized certifications | Often includes foundational certifications |
The main difference between Senior Software Engineer Level 3 and Level 2 lies in experience, scope of responsibilities, and technical expertise. Level 3 engineers typically lead complex projects and mentor others, reflecting a higher level of proficiency and leadership within the team.
What cities are hiring for Senior Software Engineer Level 3 jobs?
Cities with the most Senior Software Engineer Level 3 job openings:
What are the most commonly searched types of Software Engineer Level 3 jobs?
The most popular types of Software Engineer Level 3 jobs are:
What states have the most Senior Software Engineer Level 3 jobs?
States with the most job openings for Senior Software Engineer Level 3 jobs include:
What job categories do people searching Senior Software Engineer Level 3 jobs look for?
The top searched job categories for Senior Software Engineer Level 3 jobs are:

$199K/yr
Full-time
Posted 10 days ago
Job description
Software Engineer - Mid-Level & Senior-Level (2 Openings)
Summary:
We are hiring for two (2) Software Engineer positions at the Mid-Level and Senior-Level. These roles will support the design, development, implementation, and maintenance of enterprise-scale, dynamic, interactive web applications. The ideal candidates will have strong full-stack development experience and the ability to translate business requirements and technical specifications into secure, scalable, high-performing applications. Experience with Java and/or .NET, Oracle, Microsoft SQL Server, web services, APIs, cloud computing, application security, and software lifecycle management is highly valued.
Q Clearance:
Q Clearance is required for approximately 75% of staff in these positions. Candidates without an active Q Clearance may be considered for positions that do not require Q access.
Location:
Washington, DC or Gaithersburg, MD
Salary:
Up to $199,000, commensurate with experience and position level
Education:
Bachelor's degree from an accredited university or college in a technical discipline such as Computer Science, Information Technology, Software Engineering, or a related field.
Mid-Level Software Engineer (Level III):
- Minimum of five (5) years of software engineering experience as a full-stack developer.
- Experience designing and implementing enterprise-scale, dynamic, interactive web applications based on business requirements and technical specifications.
- Experience developing complex applications using programming languages, frameworks, and application programming interfaces (APIs).
- Experience developing applications that support online data processing and reporting systems.
- Experience integrating web accessibility, data security, and authentication standards into applications.
- Experience designing and developing web services.
- Experience analyzing and resolving database, architecture, and application development issues.
- Experience with software lifecycle management, including automated testing, documentation, code versioning, change management, release management, testing, quality assurance, and configuration management.
- Experience with cloud computing and cloud-based application environments.
- Experience developing and maintaining applications using technologies such as Oracle, Microsoft SQL Server, Java, and/or .NET.
- Strong troubleshooting, analytical, and problem-solving skills.
Senior Software Engineer (Level IV):
- Minimum of seven (7) years of software engineering experience as a full-stack developer.
- Extensive experience designing and implementing enterprise-scale, dynamic, interactive web applications based on business requirements and technical specifications.
- Advanced experience developing complex applications using programming languages, frameworks, and APIs to support online data processing and reporting systems.
- Experience integrating web accessibility, application security, data protection, and authentication standards.
- Strong experience designing web services and resolving complex database, architecture, integration, and application development issues.
- Experience consulting with users to understand current operating procedures and clarify application and program objectives.
- Ability to provide technical consultation and guidance on complex software development projects.
- Recognized as a senior-level technical contributor or specialist capable of addressing complex technical challenges.
- Extensive experience with software lifecycle management, including automated testing, documentation, code versioning, change management, release management, quality assurance, testing, and configuration management.
- Strong experience with cloud computing and cloud-based application architectures.
- Experience developing and maintaining enterprise applications using Oracle, Microsoft SQL Server, Java, and/or .NET.
- Ability to provide technical guidance and mentorship to development teams and contribute to architectural and technical decisions.
Preferred Certifications:
- AWS Certified Developer - Associate
- AWS Certified Solutions Architect - Associate or Professional
- Microsoft Certified: Azure Developer Associate
- Microsoft Certified: Azure Solutions Architect Expert
- Oracle Certified Professional
- Microsoft Certified: Azure Database Administrator Associate
- Certified Kubernetes Application Developer (CKAD)
- Certified Kubernetes Administrator (CKA)
- Certified ScrumMaster (CSM)
- PMI Agile Certified Practitioner (PMI-ACP)
- TOGAF Certification
- Certified Information Systems Security Professional (CISSP) - preferred for Senior-Level candidates
Why ActioNet?Â
- We are committed to make ActioNet a great place to work and continue to invest in our ActioNetersÂ
- We are committed to our customers by driving and sustaining Service Delivery ExcellenceÂ
- We are committed to give back to our Community, help others and make the world a better place for our next generationÂ
What's in It For You?
As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.  Are you ready to make a difference?Â
About ActioNet
Sourced by ZipRecruiter
Industry
It services
Company size
1,001 - 5,000 Employees
Headquarters location
Vienna, VA, US
Year founded
1998