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Sr C++ Software Engineer Jobs (NOW HIRING)

Deep Systems

$126K - $166K/yr

About the Position We're looking for a highly skilled and adaptable senior C/C++ engineer to join ... Senior Software Engineer Requirements: * Capital Markets Experience - understanding of front ...

Lockheed Martin

Software Engineer Sr C/C++

Manassas, VA · On-site

$122K - $161K/yr

The Work Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer C/C++ Sr. in Manassas, VA. In this role you will have the responsibility of: • Participate in a cross-functional ...

PlacingIT

Senior C/C++ Engineer - Onsite - 1782

Atlanta, GA · On-site

$117K - $155K/yr

Senior C/C++ Engineer - Onsite - 1782 Location Atlanta, GA Employment Type: Full-Time, salaried w ... Possible for the ideal candidate Overview We are seeking a Senior Software Engineer to support the ...

Lockheed Martin

Software Engineer Sr C/C++

Manassas, VA · On-site

$122K - $161K/yr

The Work Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer C/C++ Sr. in Manassas, VA. In this role you will have the responsibility of: Participate in a crossfunctional team ...

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Sr C Software Engineer information

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$94K

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$223K

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

As of Jun 9, 2026, the average yearly pay for 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 Sr C Software Engineer job?

A Sr C++ Software Engineer is a senior-level software developer specializing in the C++ programming language. They design, develop, and optimize software applications, often working on performance-critical systems such as gaming engines, financial applications, or embedded systems. Their role includes writing clean, efficient code, reviewing code from peers, and mentoring junior developers. They also collaborate with cross-functional teams to define system architecture and troubleshoot complex technical issues. Strong problem-solving skills, extensive C++ experience, and knowledge of software development best practices are essential for this role.

What are the key skills and qualifications needed to thrive in the Sr C Software Engineer position, and why are they important?

To thrive as a Sr C++ Software Engineer, you need deep expertise in C++ programming, data structures, algorithms, and a solid background in computer science, often supported by a bachelor's or master's degree in a related field. Experience with version control systems like Git, familiarity with build tools (such as CMake), and knowledge of operating systems like Linux are typically expected, and certifications like Certified C++ Professional can be advantageous. Strong problem-solving skills, effective communication, and the ability to mentor junior engineers are valuable soft skills in this position. These skills ensure the successful design, development, and maintenance of complex software, as well as productive collaboration within engineering teams.

What types of projects and responsibilities can I expect as a Sr C Software Engineer?

As a Sr C++ Software Engineer, you'll often work on designing, developing, and optimizing high-performance applications or system software, tackling challenging technical problems. You are likely to take ownership of significant code components, contribute to architectural decisions, and ensure robust, efficient, and maintainable solutions. Collaboration with cross-functional teams—including QA, DevOps, and product managers—is a key part of the role, along with mentoring junior engineers and participating in code reviews. Typical responsibilities may also include performance profiling, debugging complex issues, and staying current with C++ standards and best practices.

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Sr C Software Engineer jobs near you
Infographic showing various Sr C++ Software Engineer job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $158,190 per year, or $76.1 per hour.
Senior C/C++ Software Engineer (Remote)

Senior C/C++ Software Engineer (Remote)

Deep Systems

Remote

$126K - $166K/yr

Full-time

Posted 6 days ago

Job description

Company Info
Deep Systems is a fast-growing Chicago based capital markets technology company whose mission is to deliver and manage cohesive, state-of-the-art, cost-effective, and scalable technology solutions. The solutions we deliver simplify operations, reduce key-person dependencies, and enable our customers to focus on the areas of their business where they derive the most value.


About the Position
We're looking for a highly skilled and adaptable senior C/C++ engineer to join our growing team of highly talented engineers. The ideal candidate will make an immediate impact in a fast-paced and agile environment.


Qualifications
Our team is not focused on degrees or years of experience, however for this senior role the candidate must have a real world and applied understanding of the requirements listed below: 


Senior Software Engineer Requirements:

  • Capital Markets Experience - understanding of front / middle office workflows and trading
  • Low level understanding of hardware and OS
  • Thorough understanding of network protocols (TCP/IP, UDP, etc.)
  • Low latency patterns (NUMA, Core Isolation, etc.)
  • Threading models
  • Developing and debugging on Linux (gdb, valgrind, etc)
  • Comfortable with understanding and implementing protocols (proprietary binary, JSON, etc.)
  • Knowledge of Python and Bash
  • High personal code/development standards (peer testing, unit testing, documentation, etc.
  • Experience w/ low level network card APIs (IB Verbs, SF EF_VI) a plus
  • Git source control experience a plus


Senior Software Engineer Responsibilities:

  • Architecting and developing new software platforms, including but not limited to high-speed trading systems.
  • Identify bottlenecks, troubleshoot bugs, and devise solutions to these problems
  • Help maintain code quality, organization, and automation
  • Partner with Lead Developer and Executive Management on various projects.
  • Manage individual project priorities, deadlines and deliverables.


Position Location

This position does not have any geographic requirements; however, collaboration and coordination with a remote team is required

Employment Type: FULL_TIME

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