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Contractual Nonprofit Software Engineer Jobs (NOW HIRING)

FishEye Software

Radar Software Engineer

Maynard, MA · On-site

$80K - $190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is seeking a Radar Software Engineer to develop and deliver advanced radar ... contractual rates. This position requires eligibility to obtain a DOD Secret Security Clearance; US ...

FishEye Software

C++ Software Engineer

Marlborough, MA · On-site

$80K - $190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... contractual rates. This position requires eligibility to obtain a DOD Secret Security Clearance; US ...

WR Systems

Software Engineer

Norfolk, VA

$92K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Equivalent experience may be substituted in lieu of a degree, depending on domain experience and contractual requirements. * Three (3)+ years of professional software engineering experience. * Strong ...

WR Systems

Software Engineer

Norfolk, VA

$92K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Equivalent experience may be substituted in lieu of a degree, depending on domain experience and contractual requirements. * Three (3)+ years of professional software engineering experience. * Strong ...

WR Systems

Software Engineer

Norfolk, VA · On-site

$92K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Equivalent experience may be substituted in lieu of a degree, depending on domain experience and contractual requirements. Three (3)+ years of professional software engineering experience. Strong ...

WR Systems

Software Engineer

Norfolk, VA · On-site

$92K - $134K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Equivalent experience may be substituted in lieu of a degree, depending on domain experience and contractual requirements. * Three (3)+ years of professional software engineering experience. * Strong ...

FishEye Software

C++ Software Engineer

Marlborough, MA · On-site

$190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... contractual rates. This position requires eligibility to obtain a DOD Secret Security Clearance ...

FishEye Software

C++ Software Engineer

Maynard, MA

$190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is looking for a skilled C++ Software Engineer. You'll build high-performance ... contractual rates. This position requires eligibility to obtain a DOD Secret Security Clearance; US ...

Fisheye Software

C++ Software Engineer

Maynard, MA · On-site

$80K - $190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is looking for a skilled C++ Software Engineer. You'll build high-performance ... contractual rates.This position requires eligibility to obtain a DOD Secret Security Clearance; US ...

FishEye Software

C++ Software Engineer

Marlborough, MA

$190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... contractual rates. This position requires eligibility to obtain a DOD Secret Security Clearance; US ...

Fisheye Software

C++ Software Engineer

Marlborough, MA · On-site

$80K - $190K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

FishEye Software is seeking a C++ Software Engineer to support a variety of mission-critical ... contractual rates.This position requires eligibility to obtain a DOD Secret Security Clearance; US ...

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Showing results 21-40

All JobsContractual Nonprofit Software Engineer Jobs

Contractual Nonprofit Software Engineer information

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$147.5K

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How much do contractual nonprofit software engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for contractual nonprofit software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

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Contractual Nonprofit Software Engineer jobs near you

Radar Software Engineer

FishEye Software

Maynard, MA • On-site

$80K - $190K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Job description

FishEye Software is seeking a Radar Software Engineer to develop and deliver advanced radar software solutions for mission-critical applications. In this role, you will contribute across the software lifecycle including development, automation, testing, integration, and performance optimization of real-time radar systems.
This position requires an Active Secret Clearance and is 100% on-site in Maynard, MA.
Key Responsibilities:
  • Develop and maintain radar software applications, automation tools, and supporting infrastructure.
  • Design, implement, and optimize software components using Python and C++ for radar processing and real-time applications.
  • Develop and enhance automated testing frameworks, CI/CD pipelines, and developer tooling.
  • Improve system observability through logging, metrics, alerting, and operational dashboards.
  • Enhance radar deployment systems for performance, scalability, and reliability.
  • Develop data processing, visualization, and file-generation utilities to support radar operations and analysis.
  • Optimize Linux-based systems and configuration management supporting real-time radar applications.
  • Collaborate across software, infrastructure, and operations teams to integrate and deliver radar capabilities.

Required Skills:
  • Active Secret Security Clearance; U.S. Citizenship required.
  • Bachelor's degree in Computer Science, Engineering, or a related technical discipline.
  • 3+ years of hands-on experience (candidates with varying levels of experience will be considered).
  • Strong proficiency in Python and/or experience with C++ for software development, automation, performance optimization, or real-time applications.
  • Experience developing CI/CD pipelines, automated testing frameworks, and software development infrastructure.
  • Experience designing and implementing REST APIs and working with database systems, including SQL/NoSQL technologies.
  • Experience working in Linux-based development environments.
  • Ability to collaborate effectively across software, infrastructure, and operations teams.

Desired Skills:
  • Experience supporting advanced radar systems including phased-array, tracking, surveillance, and/or other high-performance radar applications.

FishEye Software is proud to be recognized as one of the Boston Globe's Top Places to Work 2025. We offer a comprehensive benefits package featuring medical, dental, and vision insurance; short and long-term disability; life insurance; paid vacation time, sick leave and holidays; 401(k) plan with company match - plus many more exceptional perks!
Salary Range:
The annual salary range for this position is $ 80,000 - $190,000 USD. The final salary will be determined based on the selected candidate's education, experience, skills, certifications, and other relevant qualifications, as well as applicable client or government contractual rates.
This position requires eligibility to obtain a DOD Secret Security Clearance; US Citizenship is required. For more information visit the
FishEye's passion is building and supporting mission critical software and providing real time access to mission critical data. Come as you are, we welcome all applicants.
FishEye Software, Inc. is an Affirmative Action and Equal Opportunity Employer, including the disabled and veterans, and participates in E-Verify. For information about our EOE and AAP programs visit .
* Please Note: FishEye does not accept applications from agencies, 3rd party vendors, or applications with incomplete information.
FishEye Software may conduct background checks, criminal background investigation, and/or security clearance investigation through 3rd party organizations.

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