What does a C++ Developer do?


C++ is one of the most popular programming languages in the world. It is widely used across the globe in a variety of applications and software programs. As such, C++ developers work on programs using the C++ language. Let’s take a closer look at what they do on a day to day basis!

C++ Responsibilities Skills Background Salary
C++ Developer Role

What is C++?

C++ is a dynamic programming language (extension of the C programming language) with a large range of practical uses varying from the conception and implementation of software solutions to the maintenance of software systems.

Typical applications further include operating systems of all kinds, virtual machines, signal processors and drivers.

C++ is a solid foundation for every programmer's skillset and a very demanded coding skill for mobile app development - and precisely game development and to build native modules and applications. For example, for Android using Android NDK.

What does a C++ Developer do?

C++ Developer Responsibilities

A C++ developer designs and develops software solutions with the programming language of the same name. In addition to programming, further development, and optimization, their tasks also include the maintenance of these software systems.

A C++ developer is generally responsible for building applications that may range from desktop applications to mobile applications and embedded systems on a day to day basis.

Coding is simply the basis of their workload. Developers in leadership roles do far more than simple coding. They can be responsible for determining requirements, writing algorithms, and overseeing deployment. They often work as part of large teams. There is a constant flow of information between designers and developers.

Additionally, they are also involved with project management issues. With regard to their core competencies, they also perform documentation tasks and take care of the maintenance of the software architecture.

What are the tasks of a C++ developer?

  • Conception and implementation of software solutions
  • Writing, editing, and analyzing code in C++
  • Maintenance and care of C++ code quality
  • Organization and automation
  • Development documentation
  • Implement performance and quality modules
  • Identify bottlenecks and bugs and devise solutions
Hire a C++ Developer for your company!   Hire Freelance C++ Consultants

What Skills does a C++ Developer need?

C++ Developer Skills

Hard Skills and Soft Skills

A C++ developer needs to be fluent in the C++ language. In addition, it is important for them to keep an eye on the code structure. This requires good self-management skills and a high level of self-motivation.

The term "object-oriented development" should not be a foreign word for developers and familiarity with various algorithms is recommended for efficient problem-solving.

Furthermore, C++ programmers should have at least a basic understanding of both relational databases and document databases. They must up-to-date on version control.

Other non-subject skills include quick comprehension, the ability to quickly and effectively develop workable solutions, and a willingness to learn continuously. Nothing is as fatal for the developer as staying in the status quo.

What must a C++ developer be able to do?

  • Sound C++ language knowledge
  • Solution-oriented working method
  • Familiarity with templating in C++
  • Knowledge of the latest C++ standards
  • Familiarity with embedded systems design
  • Knowledge of standard libraries, and system call wrapper library functions
  • Programming skills with Python, Java, Node.js, Go,
  • Self-management ability
  • High self-motivation
  • Willingness for further training


Technical Tools

C++ developers work on a range of technical tools and software on a day to day basis. These can range from high-level languages such as Node.js, Python, Go, Valgrind, etc., to code versioning tools such as Git, SVN, and Mercurial.

In addition to the tools mentioned above, C++ developers can benefit from gaining experience with the following:

  • C++ compliant languages such as  Java, C, Python, etc.
  • Alternate OS such as Linux
  • Databases, SQL, NoSQL
  • JavaScript
  • XML and an understanding of agile software

Educational Background

C++ Developer Background

A C++ developer usually has a training certification. An academic degree is an advantage, but not a prerequisite for employment. What’s important here is a rich and high-quality portfolio that showcases the developer’s skills.


One can specialize in the field of C++ programming by focusing on system programming or application programming by way of certification and further education. Some of the certification courses available are:

-        CLA – C Programming Language Certified Associate Certification

-        CLP – C Certified Professional Programmer Certification

Salary - How much does a C++ Developer earn?

A beginner C++ developer can expect an annual salary of around $41,000 while more senior consultants can command up to $120,000 per year, on average. This sets the average rate at $72,000. As in many other industries, however, the location and the size of the company are also important.

How much does a C++ developer earn?

Junior $41,000
Average $72,000
Senior $120,000


The average freelancer hourly rate for a C++ developer is $99 per hour. Extrapolated to an 8-hour day, the daily rate is around $798 per day. (freelancermap price index – July 2019)

Average Freelancer Rate for C++ Developer

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