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Software Developer 4 Jobs in Washington (NOW HIRING)

Kepora

Software Developer

Chantilly, VA · On-site

Software Engineer to support an office that is accountable for clearance processing of all ... 4. Developing, testing, and debugging web-based UI pages to ingest data and generate JSON, CSV ...

Belay Technologies

Software Developer

Annapolis, MD · On-site

$165K - $230K/yr

... leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and ... We hire software engineers, web designers, test engineers, systems engineers, systems ...

Cymertek

SIGINT Software Developer

Tysons, VA · On-site

SIGINT Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 ...

Cymertek Corporation

SIGINT Software Developer

Reston, VA · On-site

$120 - $180/hr

SIGINT Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 ...

Vectrus, Inc

Software Developer

Columbia, MD · On-site

$120 - $170/hr

Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients ... We are recruiting for an active TS/SCI cleared Software Developer who will be responsible for ...

Cymertek

SIGINT Software Developer

Chantilly, VA · On-site

SIGINT Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 ...

V2X

Software Developer

Columbia, MD · On-site

Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients ... We are recruiting for an active TS/SCI cleared Software Developer who will be responsible for ...

Cymertek

SIGINT Software Developer

Reston, VA · On-site

SIGINT Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 ...

Cayuse Holdings

Software Developer

Arlington, VA · On-site

$110K - $160K/yr

The Work The Software Developer will design, develop, test, and maintain software applications and ... Minimum of 4+ years of experience in one or more of the following areas: SharePoint/web design ...

Cayuse Holdings

Software Developer

Arlington, VA · On-site

$110 - $160/hr

The Work The Software Developer will design, develop, test, and maintain software applications and ... Minimum of 4+ years of experience in one or more of the following areas: SharePoint/web design ...

Gromelski & Associates

C++ Software Developer

Manassas, VA · On-site

$100K - $140K/yr

C++ Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to ... 4. Experience with modifying kernel settings, ulimits, etc. 5. Experience with VxWorks real-time ...

Cayuse Holdings

Software Developer

Arlington, VA · On-site

$110K - $160K/yr

The Work The Software Developer will design, develop, test, and maintain software applications and ... Minimum of 4+ years of experience in one or more of the following areas: SharePoint/web design ...

Cayuse Holdings, LLC

Software Developer

Arlington, VA · On-site

The Work The Software Developer will design, develop, test, and maintain software applications and ... Minimum of 4+ years of experience in one or more of the following areas: SharePoint/web design ...

Cayuse Holdings

Software Developer

Arlington, VA · On-site

$110K - $160K/yr

The Work The Software Developer will design, develop, test, and maintain software applications and ... Minimum of 4+ years of experience in one or more of the following areas: SharePoint/web design ...

BCMC

Software Developer

Washington, DC · On-site

We are seeking a Software Developer to support this critical customer mission. Responsibilities ... & 4-6 years of directly relevant experience. Desired Certifications: * CSSLP * Sec+ Our Company ...

UNAVAILABLE

Software Developer

Arlington, VA · On-site

$110 - $160/hr

The Work The Software Developer will design, develop, test, and maintain software applications and ... Minimum of 4+ years of experience in one or more of the following areas: SharePoint/web design ...

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All JobsSoftware Developer 4 JobsSoftware Developer 4 Jobs in Washington

Software Developer 4 information

See Washington salary details

$54.4K

$126.7K

$188K

How much do software developer 4 jobs pay per year?

As of Aug 24, 2026, the average yearly pay for software developer 4 in Washington is $126,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 per year, depending on experience, location, and employer.

What is the difference between Software Developer 4 vs Software Developer 3?

CriteriaSoftware Developer 4Software Developer 3
Experience LevelTypically 5+ years, advanced expertise3-5 years, intermediate to advanced skills
ResponsibilitiesLeading projects, designing complex systems, mentoringImplementing features, fixing bugs, collaborating on projects
CertificationsOften required or preferred (e.g., AWS, Scrum)Less emphasis on certifications, focus on skills
Work EnvironmentIndependent, leadership roles, cross-team collaborationTeam-based, task-focused, collaborative

Software Developer 4 generally has more experience, leadership responsibilities, and advanced technical skills compared to Software Developer 3. While both roles require strong programming knowledge, Software Developer 4 often leads projects and mentors others, reflecting a higher level of expertise and responsibility.

What other jobs can a software developer do?

A software developer can transition into roles such as software engineer, systems analyst, technical lead, or product manager, often leveraging their programming, problem-solving, and project management skills. They may also move into specialized areas like cybersecurity, data analysis, or DevOps, sometimes requiring additional certifications or training. These roles typically involve similar technical expertise and collaboration in software development environments.

What are popular job titles related to Software Developer 4 jobs in Washington?

For Software Developer 4 jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Software Developer 4 jobs in Washington look for?

The top searched job categories for Software Developer 4 jobs in Washington are:

What cities in Washington are hiring for Software Developer 4 jobs?

Cities in Washington with the most Software Developer 4 job openings:

Software Developer 4 jobs near you

Software Developer

Kepora

Chantilly, VA • On-site

Full-time

Re-posted 6 hours ago

Job description

Clearance & Citizenship Requirements

This position requires U.S. Citizenship and an activeTS/SCI security clearance with Full Scope Polygraph.Candidates who do not currently hold these credentials will not be considered.

Description:
Introduction: Software Engineer to support an office that is accountable for clearance processing of all individuals with access to Customer data and facilities. This position is in Chantilly, VA and requires an active TS/SCI clearance with Polygraph.
In this role you will work in a specialized team that will help gain efficiencies in communication and workflow processes by optimizing communication using cross domain network solutions (i.e. unsecure to secure network connections) in conjunction with software.
Required Skills:
1. Analyzing client/business requirements and designing appropriate cloud-based systems and architectures.
2. Developing, testing, and debugging cloud-native applications using programming languages like Python, Java, REACT, JNode and JavaScript.
3. Developing, testing, and debugging cloud serverless functions.
4. Developing, testing, and debugging web-based UI pages to ingest data and generate JSON, CSV, and TXT files.
Desired Skills:
1. Linux Administration to include bash scripting, cron jobs, and remote access.
2. Knowledgeable of cross domain services like AWS Diode.
3. Knowledgeable of cloud monitoring and security features such as AWS CloudWatch, CloudTrail, etc.
4. Knowledgeable of cloud infrastructure using tools like Ansible, Terraform, and Kubernetes.
5. Experience in monitoring performance metrics and optimizing systems as needed.
6. Collaborating with development teams and stakeholders throughout the software development lifecycle.
7. Implementing best practices for security, compliance, and access control.
8. Perform risk and vulnerability scans using cloud-based tools.
9. Ensuring solutions are scalable, reliable, and cost-efficient.
10. Renewing security certificates and tokens.

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