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Contract Sr C++ Software Engineer Jobs (NOW HIRING)

Protingent

Senior Software Engineer

Bellevue, WA · On-site

$56 - $95/hr

Protingent Staffing has an exciting contract Senior Software Engineer opportunity. Job Responsibilities: * Design, implement, document, and test software based on formally defined requirements and ...

SpaceX

Sr. Software Engineer, C++ (Dragon)

Hawthorne, CA · On-site

$165K - $230K/yr

SR. SOFTWARE ENGINEER, C++ (DRAGON) As a Sr. Software Engineer on the Dragon team, you will develop, analyze and verify the mission critical software configurations that fly our Dragon Crewed and ...

SpaceX

Sr. Software Engineer, C++ (Dragon)

Hawthorne, CA · On-site

$165K - $230K/yr

Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SOFTWARE ENGINEER, C++ (DRAGON) As a Sr. Software Engineer on ...

Toyon

Senior Flight Software C++ Engineer

Goleta, CA · On-site

$145K - $235K/yr

Toyon is seeking a passionate and talented Senior Flight Software C++ Engineer to join our growing team developing cutting-edge aerospace flight systems and diagnostic tools. This role is critical to ...

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All JobsContract Sr C++ Software Engineer Jobs

Contract Sr C Software Engineer information

See salary details

$94K

$158.2K

$223K

How much do contract sr c++ software engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for contract sr c++ software engineer in the United States is $158,190.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $183,500.00 per year, depending on experience, location, and employer.

What is a contract Sr C++ software engineer?

Contract Sr C++ Software Engineers are experienced professionals hired on a temporary or project basis to design, develop, and maintain software applications using the C++ programming language. They typically work on complex systems, contribute to architecture decisions, and may lead or mentor other developers. As contractors, they are not permanent employees and often work for a specific duration or until a project's completion, providing specialized expertise as needed.

What are the key skills and qualifications needed to thrive as a contract Sr C++ software engineer?

To thrive as a Contract Sr C++ Software Engineer, you need deep expertise in C++ programming, software architecture, and strong problem-solving abilities, often backed by a degree in computer science or related field. Familiarity with integrated development environments (IDEs) like Visual Studio, version control systems such as Git, and experience with modern C++ standards (C++11/14/17/20) are typically required. Excellent communication, adaptability, and the ability to work independently set standout engineers apart in contract roles. These skills ensure efficient delivery of robust software solutions, effective collaboration with diverse teams, and the flexibility to quickly integrate into new projects.

What is the difference between Contract Sr C++ Software Engineer vs Contract Embedded C++ Developer?

AspectContract Sr C++ Software EngineerContract Embedded C++ Developer
CredentialsBachelor's or higher in CS or related field; experience in C++Bachelor's or higher in CS, EE, or related; embedded systems experience
Work EnvironmentSoftware development teams, office or remoteEmbedded systems, hardware labs, or remote
Industry UsageTech, finance, software servicesAutomotive, aerospace, IoT devices
Search & ComparisonOften compared for C++ roles in software developmentCompared when focusing on embedded systems expertise

The Contract Sr C++ Software Engineer typically works on application-level software in various industries, while the Contract Embedded C++ Developer specializes in embedded systems with hardware integration. Both roles require strong C++ skills and similar credentials, but differ mainly in environment and industry focus.

What are some common challenges faced by a contract Sr C++ software engineer when joining a new project?

As a Contract Sr C++ Software Engineer, you may encounter challenges such as quickly ramping up on complex legacy codebases, adapting to different coding standards, and integrating with diverse development teams. Since contract roles often require immediate contributions, you'll need to efficiently understand project requirements and existing architectures. Strong communication skills are essential for collaborating with permanent staff and stakeholders, ensuring that your work aligns with project goals and timelines.
More about Contract Sr C Software Engineer jobs
What cities are hiring for Contract Sr C++ Software Engineer jobs? Cities with the most Contract Sr C++ Software Engineer job openings:
What are the most commonly searched types of Sr C++ Software Engineer jobs? The most popular types of Sr C++ Software Engineer jobs are:
What states have the most Contract Sr C++ Software Engineer jobs? States with the most job openings for Contract Sr C++ Software Engineer jobs include:
What job categories do people searching Contract Sr C++ Software Engineer jobs look for? The top searched job categories for Contract Sr C++ Software Engineer jobs are:
Contract Sr C Software Engineer jobs near you
Infographic showing various Contract Sr C++ Software Engineer job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $158,190 per year, or $76.1 per hour.

Senior Software Engineer

Protingent

Bellevue, WA • On-site

$56 - $95/hr

Contractor

Medical, Retirement, PTO

Re-posted 25 days ago

Job description


Position Title: Senior Software Engineer
Position Description: Protingent Staffing has an exciting contract Senior Software Engineer opportunity.
Job Responsibilities:
  • Design, implement, document, and test software based on formally defined requirements and bug reports from the in-house user base.
  • Design and implement refactorizations and maintenance to maximize near- and long-term productivity of users and developers.
  • Identify and prioritize tasks without them being explicitly assigned to you.
  • Support verification and validation efforts to prove that the codes meet specifications and are correct.
  • Systematically identify performance or productivity bottlenecks; design and implement solutions to eliminate them.
  • Perform administrative data management operations on the backend based on user and management needs.
  • Understand and translate new feature requests into formal software requirements.
  • Train and support reactor designers to use the software system.
  • Provide mentoring to other developers.
  • Support software build and testing systems (like our Jenkins instance and related dashboards).
  • Support server configuration and maintenance needs.
  • Facilitate design reviews for ongoing developments to keep review/approval process as productive as possible.
  • Review proposed code changes and provide detailed feedback before allowing it to go live.
  • Ensure compliance with quality standards and regulatory requirements for software.

Job Qualifications:
  • Bachelor's degree in applicable field of Engineering.
  • 6+ years of relevant experience on web application development.
  • Advanced programming skills in Python and JavaScript.
  • 3+ years in-depth experience and expertise with Django and DRF.
  • 3+ years in-depth experience with least one JavaScript framework like Vue3.
  • 3+ years regularly writing software tests.
  • Advanced capabilities with software development tools, including git, IDEs, profilers, debuggers, test frameworks, packaging tools.
  • Ability to focus and comfort with delivering a challenging project under evolving conditions, during rapid-paced development.
  • Ability and professionalism to work within the robust regulatory environment of nuclear reactor design and construction,
  • A strong commitment to software best practices.
  • Strong communication skills desired.
  • Actual position starting level and title will be determined based on assessment of qualifications.
  • Travel Required: 0-5%

Job Details:
  • Contract
  • Pay Rate Range: $56-$95 (Pay rates are approved based on candidate location, education and experience)
  • Location: Bellevue, WA or 100% REMOTE
  • Export control regulations require candidates to be a U.S. Citizen, U.S. Legal Permanent Resident, or of a protected person status

Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.
#TerraPro
About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We're passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
Meet Your Recruiter
Abby Hubbard
I joined Protingent in the Spring of 2021 as a sales intern, transitioning to a full-time Technical Recruiter after graduating from the University of Washington in June 2021. Initially, I focused on supporting our spaceflight clients, later expanding to industries such as sustainable energy and nuclear power. While I've broadened my recruiting scope, I'm still partial to aerospace engineering, especially anything related to propulsion technology.
My recruiting style focuses on individual candidate needs and relationship building. My philosophy is to lead with empathy and integrity. My favorite thing about recruiting is the opportunity to learn something new every day by talking to the most intelligent people/engineers, as well as the potential to impact critical industries at the staffing level.
When I'm not recruiting, I love spending time outdoors - hiking, camping, roller skating, reading in parks, and swimming in Lake Union (when the Seattle weather permits). I also enjoy thrift shops, sewing/up-cycling clothes, and shooting 35mm film.

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