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Contract Software Engineer Node Js Jobs in Leesburg, VA

Python Software Developer

Herndon, VA · Remote

$114K - $190K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Experience working with Node.js. * Experience with CI/CD tools such as Jenkins or GitLab CI ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

Python Software Developer

Herndon, VA · On-site

$114K - $190K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Experience working with Node.js. * Experience with CI/CD tools such as Jenkins or GitLab CI ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

UI DEveloper

Herndon, VA

$51.50 - $66.75/hr

Node Js, Gulp, Bower, Hibernate, JPA, Spring AOP, Spring Data, Web Services Location: Jersey City ... 90% Contract or Full Time - Full Time Visa Status - - US Citizen/H1 Transfer/Green card/TN visa ...

Software Engineer

Vienna, VA · On-site

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Position Overview SteerBridge is seeking a Software Engineer to support a fleet aviation ... React.js * TypeScript * Node.js * JavaScript (ES6+) * Experience with MERN or PERN stack ...

Software Engineer

Vienna, VA

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Position Overview SteerBridge is seeking a Software Engineer to support a fleet aviation ... React.js * TypeScript * Node.js * JavaScript (ES6+) * Experience with MERN or PERN stack ...

Position Overview SteerBridge is seeking a Software Engineer to support a fleet aviation ... React.js * TypeScript * Node.js * JavaScript (ES6+) * Experience with MERN or PERN stack ...

Software Engineer

Vienna, VA · On-site

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Position Overview SteerBridge is seeking a Software Engineer to support a fleet aviation ... React.js * TypeScript * Node.js * JavaScript (ES6+) * Experience with MERN or PERN stack ...

Contract * Job #2827 Title: Software Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w ... JS). 2. (Mandatory) Demonstrated experience with these development languages: Java, NodeJS, and ...

... level is dependent upon qualifications and contract vacancy requirements. Key Duties ... Familiarity with Node, Cesium, and/or OpenLayers; * Familiarity with emerging trends in desktop ...

... level is dependent upon qualifications and contract vacancy requirements. Key Duties ... Familiarity with Node, Cesium, and/or OpenLayers; * Familiarity with emerging trends in desktop ...

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Paas Software Engineer

Fairfax, VA · On-site

$90K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Node/Javascript · Software integration and troubleshooting experience · Experience with ... Click here Careers | GAI (e-gai.com) for more information Contract Term : 40 hours/week, onsite and ...

The Software Engineer will be responsible for research, design, development, and testing of ... with Node, Cesium, and/or OpenLayers • Familiarity with emerging trends in desktop, web, and ...

React.js / Node.js Developer

Chantilly, VA · On-site

$100 - $130/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Software Engineer, Application Developer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

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Showing results 41-60

Contract Software Engineer Node Js information

See Leesburg, VA salary details

$10

$58

$84

How much do contract software engineer node js jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for contract software engineer node js in Leesburg, VA is $58.90, according to ZipRecruiter salary data. Most workers in this role earn between $49.86 and $64.42 per hour, depending on experience, location, and employer.

What cities near Leesburg, VA are hiring for Contract Software Engineer Node Js jobs?

Cities near Leesburg, VA with the most Contract Software Engineer Node Js job openings:

Infographic showing various Contract Software Engineer Node Js job openings in Leesburg, VA as of June 2026, with employment types broken down into 82% Full Time, 15% Part Time, and 3% Contract. Highlights an 85% Physical, 2% Hybrid, and 13% Remote job distribution, with an average salary of $122,514 per year, or $58.9 per hour.

Python Software Developer

ManTech

Herndon, VA • Remote

$114K - $190K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 28 days ago


ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 245 rated software companies


Job description

Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based in Herndon, VA. In this role, you will contribute directly to innovative projects that support the Intelligence Community, helping to protect our country from emerging threats. This position offers the chance to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a national impact.

Responsibilities include, but are not limited to:

  • Understand requirements and design and develop software components.
  • Research software concepts, develop, and demo proof-of-concepts.
  • Collaborate with team members to understand current product features.
  • Develop automated unit and integration tests.
  • Participate in code reviews and engage in the project's agile development process.
  • Effectively communicate with fellow developers and occasionally with end-users.

Minimum Qualifications:

  • Bachelor's degree in Computer Science or similar technical field and 3+ years of experience in software development or High School Diploma and 7+ years of experience in software development.
  • 3+ years of recent experience developing with Python
  • Experience in SQL and database management
  • Experience in front-end / full stack development 
  • Experience with Version Control Systems such as Git.
  • Experience with containerization tools such as Docker or Kubernetes.
  • Knowledge of RESTful API development and integration.
  • Understanding of Linux/Unix operating system environments.

Preferred Qualifications:

  • Experience with Agile development methodologies, daily SCRUM, and JIRA
  • Experience working with Node.js.
  • Experience with CI/CD tools such as Jenkins or GitLab CI
  • Knowledge of cloud services such as AWS or Azure

Clearance Requirements: Active/current TS/SCI with Polygraph is required for this position.

Physical Requirements: Must be able to remain in a stationary position 50% of the time.


The projected compensation range for this position is $114,600.00-$190,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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