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C Software Engineer Jobs in Washington (NOW HIRING)

Anduril Industries

Software Engineer, C++

Washington, DC · On-site

$166K - $220K/yr

We're seeking talented C++ software engineers on several teams to contribute to projects that are shaping the future of defense. WHAT YOU'LL DO * Design, develop, and optimize high-performance, low ...

Capitolis

software Engineer III- C/C++

Sterling, VA · On-site

SW Software Engineer IV (C/C++ Developer) LOCATION: Hyderabad, India GRADE: 11 About Candescent Candescent is a U.S.-based financial technology company that powers Intelligent Banking for banks and ...

VTG

Software Engineer

Hanover, MD · On-site

$140K - $160K/yr

Develop software solutions using C, C++, Python, and other applicable programming languages. * Debug existing software, identify root causes, and correct application and system defects. * Develop and ...

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All JobsC Software Engineer JobsC Software Engineer Jobs in Washington

C Software Engineer information

See Washington salary details

$27.7K

$139.5K

$217.5K

How much do c software engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for c software engineer in Washington is $139,465.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $163,700.00 per year, depending on experience, location, and employer.

What does a C software engineer do?

A C Software Engineer designs, develops, tests, and maintains software applications and systems using the C programming language. They typically work on performance-critical applications, embedded systems, operating systems, or device drivers. Their responsibilities include writing efficient code, debugging, optimizing existing code, and collaborating with other engineers to ensure software reliability and maintainability. C Software Engineers must have a strong understanding of computer science fundamentals and problem-solving skills.

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

To thrive as a C Software Engineer, you need a deep understanding of C programming, algorithms, data structures, and a relevant degree in computer science or a related field. Familiarity with development tools such as GCC, Git, debugging profilers, and sometimes certifications in software development are commonly required. Strong problem-solving skills, attention to detail, and effective teamwork set outstanding C Software Engineers apart. These competencies are essential for building reliable, efficient software and collaborating effectively in technical environments.

How does a C software engineer typically collaborate with other teams during a development project?

C Software Engineers frequently work alongside cross-functional teams, including hardware engineers, QA testers, and project managers. Collaboration often involves participating in code reviews, integrating low-level code with hardware components, and ensuring software meets performance and reliability standards. Effective communication is essential, as these engineers must translate technical requirements and troubleshoot issues that may arise at the intersection of software and hardware. Regular meetings and documentation are standard practices to keep everyone aligned and maintain project momentum.

What is the difference between C Software Engineer vs C++ Software Engineer?

AspectC Software EngineerC++ Software Engineer
Required CredentialsBachelor's in Computer Science or related field; knowledge of C languageBachelor's in Computer Science or related field; knowledge of C and C++ languages
Work EnvironmentEmbedded systems, operating systems, device driversApplication development, game engines, software tools
Industry UsageEmbedded systems, firmware, hardware interfacingSoftware applications, game development, high-performance computing

The main difference between a C Software Engineer and a C++ Software Engineer lies in the programming languages they specialize in. C engineers focus on low-level programming for embedded systems and hardware interfaces, while C++ engineers work on more complex applications that require object-oriented features. Both roles require similar foundational skills but differ in application scope and complexity.

What are popular job titles related to C Software Engineer jobs in Washington?

For C Software Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching C Software Engineer jobs in Washington look for?

The top searched job categories for C Software Engineer jobs in Washington are:

C Software Engineer jobs near you
Infographic showing various C Software Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 6% Part Time, 2% Temporary, and 8% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $139,465 per year, or $67.1 per hour.

Software Engineer (C++ / Networking)

Ashburn, VA • On-site

Blue Star Families
Non-Profits • 1 - 10 employees
Learn more about Blue Star Familiesexternal

$90K - $110K/yr

Full-time

Re-posted 22 hours ago

Key responsibilities

  • Analyzes functional requirements, participates in design reviews, and prepares design documentation.

  • Performs data entry, writes programming code, and implements software applications.

  • Defines and executes software test methods, participates in defect and enhancement management processes, and collaborates on design and feature changes.

Job description

Business Unit:Cubic DefenseCompany Details:We're looking for a senior C++ engineer with solid fundamentals and some experience working with networked systems. This role is hands-on and focused on building reliable, performant systems-not heavy architecture or people management.Job Details:

Job Summary: Applies fundamental engineering principles, procedures and techniques to perform well-defined software engineering assignments and routine system analysis following designated standards and procedures. This position typically works under close supervision and direction

Essential Job Duties and Responsibilities:
Analyzes functional requirements.
Participates in design reviews under technical leadership.
Prepares design documentation for review by technical leadership.
Provides inputs into formal effort estimates to implement software work products.
Performs data entry, writes programming code and implements software applications.
Understands and works with peripheral elements of assigned software work products (run time environments, databases, networks).
Defines and executes software test methods and procedures.
Participates in defect and enhancement management processes.
Participates in design reviews and executes changes under direction of a technical lead.
Collaborates with technical lead to develop design and feature changes.
Utilizes company processes and approved tools for design and control of software work products.
Maintains awareness of delivery schedules and quality criteria.
Prepares software design, end user and/or system administration documentation.
Engages in continuous self-improvement of technical skills and improvements in programming techniques and toolsets.
Recommends value added changes to existing coding practices, standards and tools.

Minimum Job Requirements:

  • Must have an active Secret Clearance and ability to obtain a Top Secret Clearance
  • Four-year college degree in computer science, computer engineering or other related technical discipline.
  • Two years Basic software engineering experience to include: language, compilers, architecture, development and operating systems. Knowledge of programming languages such as; Java, "C/C++/C#," Product Lifecycle Management, graphics or other developmental software.
  • May require ability to develop software in a Unix, Windows Server 2003/2008/Vista/XP/Windows 7 and up, Integrated Development Environment (IDEs) or other PC environment.
  • Ability to use PC software such as word processing, database, spreadsheet and flowchart, and Computer Aided Software Engineering (CASE) tools.
  • Effective written and oral communication skills required. Able to analyze and solve complex software engineering problems.
  • Able to prioritize work, complete multiple tasks and work under deadline and budget guidelines.
  • Must be able to work in a lab environment and be able to use a computer.
  • May be required to travel domestically and internationally to include working odd hours, in-line with customer requirements

The description provided above is not intended to be an exhaustive list of all job duties, responsibilities and requirements. Duties, responsibilities and requirements may change over time and according to business need.

#LI-TD1

Cubic Pay Range:

$90,000.00 - $110,000.00 + benefits.

The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Worker Type:Employee

We are committed to creating an inclusive workplace and welcome applications from people of all backgrounds. We do not discriminate based on any protected characteristic under applicable law.

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