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Software Developer 4 Jobs in Washington (NOW HIRING)

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 ...

BCMC

Software Developer

Washington, DC · On-site

The Software Developer will support this critical customer mission by designing, troubleshooting ... & 4-6 years of directly relevant experience Preferred : • Experience with two or more of the ...

V2X

Software Developer

Chantilly, VA · On-site

Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients ... We are recruiting for a Software Developer who will be responsible for enabling agile big-data ...

BCMC

Software Developer

Washington, DC · On-site

We are seeking a Software Developer to support this critical customer mission by designing and ... & 4-6 years of directly relevant experience Preferred : • Experience with two or more of the ...

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 ...

Synertex LLC

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

Enhance user interfaces using JavaScript, jQuery, Angular 4, Ajax, and HTML5/XML * Write and ... Software engineering lifecycle best practices * Strong collaboration and communication skills

BCMC

Software Developer

Washington, DC · On-site

... & 4-6 years of directly relevant experience. Desired Certifications: • CSSLP • Sec+ Our Company Overview Business Computers Management Consulting Group, LLC (BCMC) is a small business ...

BCMC

Software Developer

Washington, DC · On-site

... & 4-6 years of directly relevant experience. Desired Certifications: • CSSLP • Sec+ Our Company Overview Business Computers Management Consulting Group, LLC (BCMC) is a small business ...

Synertex LLC

Senior Software Developer

Herndon, VA · On-site +1

$56 - $74/hr

Enhance user interfaces using JavaScript, jQuery, Angular 4, Ajax, and HTML5/XML * Write and ... Software engineering lifecycle best practices * Strong collaboration and communication skills

New

VTG

Senior Software Developer

Hanover, MD · On-site

$200K - $275K/yr

May substitute four years' experience in lieu of a Bachelor's Degree. * Twenty (20) years of experience as a Software Engineer supporting programs and contracts of similar scope, type, and complexity.

Kepora

Software Developer

Potomac, MD

... 4. • Demonstrated experience with AWS Services and Cloud based development. 5. • Demonstrated ... Experience developing and directing software system testing and validation procedures, programming ...

General Atomics

Software Developer V

Chantilly, VA · On-site

$116K - $208K/yr

National Tactical Software Engineering staff design, develop and deploy novel track fusion and ... or four or more years with a PhD. * May substitute equivalent experience in lieu of education

V2X

Software Developer

Chantilly, VA

Aligned around a shared purpose, our $4.5B company and 16,000 people work alongside our clients ... We are recruiting for a Software Developer who will be responsible for enabling agile big-data ...

NewGen

Software Developer

Arlington, VA · On-site

They are seeking a Software Developer to support this critical customer mission. Responsibilities ... & 4-6 years of directly relevant experience * 2+ years of directly relevant experience in ...

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 ...

Droisys

Software Developer

Mclean, VA · On-site

Software Developers Location : McLean, VA 1 year contract Need GC/Citizen 9+ years must Continuous ... J2EE 5 - Expert Java 5 - Expert Linux 4 - Very Good -- Thanks/Regards Ruchie Agarwal Desk: 408-874 ...

General Atomics

Software Developer V

Chantilly, VA · On-site

National Tactical Software Engineering staff design, develop and deploy novel track fusion and ... or four or more years with a PhD. * May substitute equivalent experience in lieu of education

Droisys

Software Developer

Mclean, VA · On-site

Software Developers Location : McLean, VA 1 year contract Need GC/Citizen 9+ years must Continuous ... J2EE 5 - Expert Java 5 - Expert Linux 4 - Very Good -- Thanks/Regards Ruchie Agarwal Desk: 408-874 ...

Kratos Defense

Software Developer

Lanham, MD · Hybrid

Kratos has an exciting opportunity for a Software/Product Developer for our Lanham, Maryland office ... Travel to customer locations for reviews, installation, testing of products (2-4 weeks per year ...

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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 Jul 13, 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 L1, L2, L3, and L4 developer?

In the context of a Software Developer 4 role, L1, L2, L3, and L4 typically refer to different levels of seniority or experience within an organization, with L1 being entry-level and L4 indicating a senior or lead position. These levels often correspond to increasing technical skills, responsibilities, and leadership expectations, and are used to structure career progression and compensation. The specific definitions can vary by company, but generally, higher levels require more advanced coding, problem-solving, and mentorship abilities.

What engineer makes $500,000 a year?

Senior software engineers or software architects at large technology companies can earn $500,000 or more annually, often including base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills in areas like system design or cloud computing, and often involves working in high-cost-of-living regions or at companies with competitive compensation packages.

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 is a software developer 4?

A Software Developer 4 is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. This role typically requires extensive experience, advanced programming skills, and proficiency with tools like version control and debugging. They often lead projects, mentor junior staff, and contribute to technical decision-making.

Will AI replace developers in 2026?

As a Software Developer 4, AI is expected to augment coding and automation tasks rather than fully replace developers by 2026. Developers will continue to be essential for designing, debugging, and managing AI tools, requiring skills in programming languages, problem-solving, and understanding AI systems. Human expertise remains critical for complex decision-making and innovative software development.
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
SIGINT Software Developer

SIGINT Software Developer

Cymertek

Reston, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

Job description

SIGINT Software Developer
LOCATION
Reston, VA 20190
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking an innovative and driven SIGINT Software Developer to join our team and create cutting-edge solutions for Signals Intelligence operations. In this role, you will design, develop, and optimize software tools and systems that support the collection, processing, and analysis of SIGINT data. Working alongside a talented group of engineers and analysts, you will play a key role in enhancing mission-critical capabilities. If you are passionate about software development, problem-solving, and contributing to impactful national security efforts, we encourage you to apply!
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Software Engineer, SIGINT Analyst, Intelligence Systems Developer, Cybersecurity Software Developer, Signals Data Engineer, Embedded Systems Developer, Intelligence Application Developer, Full Stack Developer, Backend Developer, Data Processing Engineer, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Software Engineering, Electrical Engineering, Cybersecurity, Information Technology, Data Science, Systems Engineering, Mathematics, Artificial Intelligence, Information Systems, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Develop software for SIGINT systems
  • Maintain and optimize existing tools
  • Implement data processing algorithms
  • Troubleshoot software and system issues
  • Collaborate with SIGINT analysts
  • Ensure software meets mission requirements

REQUIRED SKILLS
  • Proficiency in programming languages
  • Experience with signal processing
  • Debugging and testing expertise
  • Familiarity with version control systems
  • Knowledge of software development lifecycles
  • Ability to work with large datasets

DESIRED SKILLS
  • Knowledge of SIGINT protocols
  • Experience with real-time data processing
  • Familiarity with embedded systems
  • Proficiency in machine learning
  • Understanding of cybersecurity practices
  • Experience with distributed systems

PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY
Email us atjobs@cymertek.comor apply today:www.cymertek.com
Want to see what our employees think? Clickhere .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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