ZipRecruiter

Log In

1

Software Engineer Independent Contractor Jobs in Washington, DC

M&J Engineering

Software Engineer

Rockville, MD · On-site

... and contractors. M&J Engineering is a leader in construction management and inspection, ITS ... independently customize, implement, and maintain assigned systems in both development and ...

previous pagenext page

Showing results 21-40

All JobsSoftware Engineer Independent Contractor JobsSoftware Engineer Independent Contractor Jobs in Washington, DC

Software Engineer Independent Contractor information

See Washington, DC salary details

$71.9K

$167.1K

$232.7K

How much do software engineer independent contractor jobs pay per year?

As of Sep 4, 2026, the average yearly pay for software engineer independent contractor in Washington, DC is $167,085.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,900.00 and $195,900.00 per year, depending on experience, location, and employer.

What is a software engineer independent contractor?

A Software Engineer Independent Contractor is a self-employed professional who provides software development services to clients on a contractual basis. Unlike full-time employees, independent contractors work on specific projects, often for multiple clients, and handle their own taxes, benefits, and work schedules. They may be responsible for designing, coding, testing, and maintaining software solutions based on client requirements. This role offers flexibility and autonomy but requires strong time management and business skills.

What are the key skills and qualifications needed to thrive as a software engineer independent contractor?

To thrive as a Software Engineer Independent Contractor, you need proficient coding abilities, problem-solving skills, and a solid understanding of software development methodologies, often supported by a degree in computer science or related experience. Familiarity with popular programming languages, project management tools, code repositories like Git, and relevant certifications such as AWS Certified Developer or Scrum Master are commonly expected. Excellent self-management, communication, and client relationship skills help you stand out in this position. These abilities are crucial for delivering high-quality solutions, maintaining professionalism, and ensuring client satisfaction while working independently.

What are the typical challenges faced by software engineer independent contractors, and how can they be addressed?

As a Software Engineer Independent Contractor, common challenges include managing multiple projects simultaneously, adapting to different client expectations, and ensuring consistent communication across remote teams. Successful contractors often establish clear project scopes, set realistic timelines, and utilize productivity tools to stay organized. Building strong client relationships and proactively addressing feedback can help mitigate misunderstandings and foster repeat business. Additionally, investing in ongoing learning and networking can open opportunities for higher-value projects and career growth. Embracing flexibility and self-discipline is key to thriving in this dynamic, self-driven work environment.

What are the most commonly searched types of Software Engineer jobs in Washington, DC?

The most popular types of Software Engineer jobs in Washington, DC are:

What are popular job titles related to Software Engineer Independent Contractor jobs in Washington, DC?

For Software Engineer Independent Contractor jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Software Engineer Independent Contractor jobs in Washington, DC look for?

The top searched job categories for Software Engineer Independent Contractor jobs in Washington, DC are:

Software Engineer Independent Contractor jobs near you
Infographic showing various Software Engineer Independent Contractor job openings in Washington, DC as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $167,085 per year, or $80.3 per hour.

Software Engineer, Level 3

Independent Software, Inc.

Annapolis, MD • On-site

Full-time

Re-posted 29 days ago

Job description

What You Will Do:
As a Software Engineer Level 3 at Independent Software, you will design, develop, maintain, and enhance complex software systems supporting mission-critical operations. This role combines front-end development with middleware and backend development, with a strong focus on database interfaces, data processing, and integration between backend systems and user-facing applications.
You will work independently and as part of an Agile development team while providing technical leadership and contributing throughout the software development lifecycle.
Key Responsibilities:
  • Design, develop, test, maintain, and enhance complex software applications
  • Develop modern front-end applications and integrate them with backend services, APIs, and database interfaces
  • Develop middleware solutions to retrieve, parse, process, and deliver data to front-end applications
  • Analyze user requirements and translate them into software design and performance requirements
  • Design and implement database and data repository interfaces and queries
  • Debug software, resolve defects, and improve application performance
  • Integrate existing software into new or modified systems and operating environments
  • Develop and execute software testing procedures and ensure quality of developed solutions
  • Lead and mentor software developers, providing technical guidance and code reviews
  • Collaborate with system engineers, UX/UI teams, and other technical stakeholders throughout the development lifecycle
  • Develop and maintain software and system documentation

Required Skills and Qualifications:
  • Strong experience developing, maintaining, and enhancing complex software applications
  • Experience with modern front-end frameworks such as React, Angular, or Vue and web technologies including JavaScript, HTML, and CSS
  • Full-stack development experience, including backend services and RESTful or GraphQL APIs
  • Experience developing database or data repository interfaces and parsing data for front-end applications
  • Experience with software development, testing, debugging, and system integration
  • Experience leading or mentoring software developers
  • Familiarity with Git and modern software development practices
  • Strong analytical, troubleshooting, and communication skills

Preferred Qualifications:
  • Experience with CI/CD pipelines and automated software delivery
  • Experience with cloud environments such as AWS, Azure, or GovCloud
  • Experience working in Linux/Ubuntu environments
  • Experience with tiered application architectures
  • Experience with Section 508 or WCAG accessibility standards
  • Experience supporting large-scale data processing, analytics, or real-time systems

Education and Experience:
  • Bachelor's degree in Computer Science or a related discipline from an accredited college or university plus twelve (12) years of Software Engineering experience supporting programs and contracts of similar scope, type, and complexity; OR
  • ixteen (16) years of relevant Software Engineering experience on projects with similar software processes may be substituted for the Bachelor's degree
  • Seven (7) years of experience in Software Database and Repository Interface Development is required
Clearance Requirement:
  • Must possess an active TS SCI with appropriate Polygraph to be considered for this role

Why Choose Independent Software:
At Independent Software, our people are the mission. We've built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.
When you join us, you will:
  • Support critical national security missions that matter
  • Be part of a close-knit, employee-first culture where your voice is heard
  • Expand your skills through ongoing training, mentorship, and career development
  • Enjoy competitive compensation, generous benefits, and work-life balance

Ready to take the next step in your career? Join us and be part of something bigger.
Apply today.
We're an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Apply