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Software Developer 4 Jobs in Washington (NOW HIRING)

Cymertek

SIGINT Software Developer

Reston, VA

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

Cymertek

SIGINT Software Developer

Tysons, VA

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

Droisys

Software Developer

Mclean, VA

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 ...

Droisys

Software Developer

Mclean, VA

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

$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

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 ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$69K - $125K/yr

Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland ... Bachelor's degree in computer science or a related field with 2-4 years of relevant experience or a ...

Wyetech LLC

Software Engineer 4

Annapolis Junction, MD · On-site

$84.29 - $138.03/hr

Software Developer At Wyetech, you'll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We ...

Leidos

Software Developer

Ashburn, VA · On-site

$69K - $125K/yr

Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland ... Bachelor's degree in computer science or a related field with 2-4 years of relevant experience or a ...

Leidos

Software Developer - Mid

Reston, VA · On-site

Are you a Software Developer that likes to work with big data to produce analysis and ... and 4 years of experience. Additional years of experience in lieu of degree are acceptable

Interon IT Solutions

AWS Developer IV

Reston, VA · On-site

The Application Developer performs high-complexity (system-level) analysis, design, development, and unit testing of software applications based on user requirements and design documents. The ...

Peraton

Software Developer

Herndon, VA · On-site

$80K - $128K/yr

Master's degree in a relevant technical (STEM) field with 3+ years of relevant experience; or 4+ ... software developers by analyzing customer needs and designing software solutions * Strong team ...

Leidos

Software Developer - Mid

Reston, VA · On-site

Are you a Software Developer that likes to work with big data to produce analysis and ... and 4 years of experience. Additional years of experience in lieu of degree are acceptable

ELEVI Associates

Sr Software Developer

Annapolis Junction, MD · On-site

$55.75 - $73.50/hr

ELEVI Associates is seeking a Senior Software Developer to join their Software Development ... or 4 more years experience • Java • PostgresSQL • Database design/optimization • Restful ...

Northstrat

Software Developer

Sterling, VA · On-site

Produce detailed specifications and write software code * Work closely with system engineers, and ... On June 15th, John only worked 4 hours because he left early for a long weekend. John's IBA was not ...

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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 Jun 19, 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 expertise, responsibility, 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 skills, problem-solving ability, and project management experience.

What jobs does a software developer have?

A software developer typically works on designing, coding, testing, and maintaining software applications across various industries. They may specialize in areas such as web development, mobile app development, or systems programming, often using programming languages like Java, Python, or C++. Software developers can work in teams, follow Agile methodologies, and require skills in problem-solving and version control tools like Git.

What engineers make $500,000?

Software engineers, particularly those in senior or specialized roles such as Staff Software Engineers or Principal Engineers at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. High compensation often requires extensive experience, advanced technical skills, and working in competitive or high-demand environments like Silicon Valley or similar tech hubs.

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 knowledge of tools like version control and debugging. They often lead projects, mentor junior staff, and contribute to technical decision-making.
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

Annapolis Junction, MD

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Job description

SIGINT Software Developer
LOCATIONAnnapolis Junction, MD 20701
CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARYWe 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 TITLESSoftware 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 DegreeDEGREE (Focus)Computer Science, Software Engineering, Electrical Engineering, Cybersecurity, Information Technology, Data Science, Systems Engineering, Mathematics, Artificial Intelligence, Information Systems, etc.ALTERNATE EXPERIENCEGeneral 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 at jobs@cymertek.com or apply today: www.cymertek.com

Want to see what our employees think? Click here .

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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