Demo

C++ Software Engineer

Eliassen Group
Gaithersburg, MD Contractor
POSTED ON 8/3/2026
AVAILABLE BEFORE 9/2/2026
Description:
Hybrid 2 days/ WK in Gaithersburg, MD

Our client seeks two C Software Engineers at the mid or senior level to develop and integrate software on Linux. You will design, code, test, and integrate applications using modern C and Qt within an established software development lifecycle. You will collaborate with cross-functional teams and contribute to high-quality deliverables.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $60.00 to $80.00/hr. w2

JN -56

Responsibilities:
  • Design, implement, test, and integrate software in a Linux environment.
  • Develop applications using modern C 17 or later and Qt.
  • Participate in code reviews, debugging, and continuous improvement.
  • Collaborate with engineers to define requirements and deliver features.
  • Use Git and standard tooling to manage source code and workflows.

Experience Requirements:
  • 2 years of relevant software engineering experience. Senior consideration at 5 years.
  • Proficiency with Linux software development.
  • Proficiency with modern C 17 or later.
  • Experience across the software development lifecycle: design, coding, testing, and integration.
  • Experience with Qt.
  • Desired: Git, VS Code or vi, AI-assisted development, and Bash scripting.
  • Good verbal and written communication skills.

Education Requirements:
  • Bachelor's degree in computer science, engineering, or a related field.


Recruitment Transparency Notice



Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (, ) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group's use of these tools, including AI tools, as part of the application and hiring process.

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:


When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact .

About Eliassen Group:

Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients' capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.

Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.

Don't miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!

Salary : $60 - $80

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a C++ Software Engineer?

Sign up to receive alerts about other jobs on the C++ Software Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$92,775 - $114,342
Income Estimation: 
$115,086 - $141,907
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$123,167 - $152,295
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Eliassen Group

  • Eliassen Group Stamford, CT
  • Description On-site in Stamford, CT Our client seeks a Business Analyst who will partner with Regulatory, Legal, Product, Operations, UX, and Technology te... more
  • Just Posted

  • Eliassen Group Almont, CO
  • Description: Remote Our client seeks a Technical Project Manager. The role will support software R&D projects on a cloud data platform that powers mobile a... more
  • Just Posted

  • Eliassen Group Englewood, CO
  • Description Hybrid 4 days onsite, 1 remote. in Englewood, CO Our client seeks a Business Analyst/Portfolio Manager to support portfolio management for the ... more
  • Just Posted

  • Eliassen Group Greenwood, CO
  • Description Hybrid 4 days onsite, 1 remote. in Greenwood Village, CO Our client seeks a Backend Support Engineer to build internal tools and scripts that i... more
  • Just Posted


Not the job you're looking for? Here are some other C++ Software Engineer jobs in the Gaithersburg, MD area that may be a better fit.

  • Newgen Software Technologies Chantilly, VA
  • The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python p... more
  • Just Posted

  • Newgen Software Technologies Mc Lean, VA
  • The Data & Software Engineer works with a small team to build complex data flows for a custom application. Successful candidate will have advanced Python p... more
  • 2 Days Ago

AI Assistant is available now!

Feel free to start your new journey!