785 c developer intern jobs at 281 companies in United States
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C++ Developer Intern
Chicago, Illinois, United States
$84k/yr OnsiteInternship
0+ YOEC++ fundamentals, STL, memory management, move semantics, templates, data structures, algorithms, threading, Linux, and command-line tools. Strong communication and analytical skills required; projects or coursework demonstrate readiness.
C++, STL, Linux, Python, C#, SQL, Git, gdb, valgrind, perf, flamegraph
6d
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Intern C, Image Science Engineer (43388)
Rochester, New York, United States
$23-$41/hr OnsiteFull Time, Internship
Pursuing a bachelor's or master's degree in imaging science, physics, mathematics, engineering, or a related field; knowledge of image processing and ability to develop routines in Python, C, C++, or Matlab.
Python, C, C++, Matlab, ENVI, IDL, MATLAB, UNIX
1mo
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Senior C++ Reverse Engineer
United States or Canada or United Kingdom
$150k-$250k/yr RemoteFull Time
7+ YOE7+ years professional C++ with deep reverse-engineering experience, Windows native internals, disassembly fluency, concurrent programming, and game engine internals (Unreal/Unity).
C++, WinDbg, x64dbg, Visual Studio debugger, IDA, Ghidra, Binary Ninja, Lua, LuaJIT, FlatBuffers, Protocol Buffers, gRPC, Rust, CMake, vcpkg, GitHub Actions, TypeScript, Electron
2w
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Quantitative Software Developer Intern
New York City or London or Paris
$120k-$150k/yr OnsiteInternship
Undergraduate or graduate study in computer science or engineering; significant Python, C++, C, or Java experience; systems programming interest; Linux internals knowledge; communication and ownership skills.
Python, C++, C, Java, Linux, Git, MySQL
3d
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HEPATITIS C INTERN
Phoenix, Arizona, United States
$15-$24/hr RemoteInternship
Working toward a public health or related degree, with strong communication, organization, problem-solving, technical troubleshooting, and public health interest. Graduate study preferred.
Google Workspace, Google Sites, Google Forms, Google Docs, Google Sheets, Google Slides, Google Drive, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Software Engineer, C/C++
Mountain View, California, United States
$151k-$251k/yr HybridFull Time
5+ YOE5+ years C/C++ software development on Windows, strong enterprise architecture and multi-threading skills, knowledge of OS internals and single sign-on on Windows, experience with Azure or AWS and practical use of AI technologies; Bachelor's degree preferred.
C/C++, Horizon Windows Agent, Windows, Azure, AWS, AI, Unified Endpoint Management, Virtual Apps
2w
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Quantitative Developer Intern
London or New York City
$16k-$19k/mo OnsiteInternship
Penultimate-year Computer Science student seeking a quantitative development internship; experience with Python and C++ is relevant to the technology stack.
Python, C++
5d
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Software Engineer Intern
United States
OnsiteFull Time, Internship
Bachelor's degree in EE, computer engineering, or computer science; current master's students preferred. Requires C/C++, assembly, Perl or Python, computer architecture, software testing, and video or neural network familiarity.
C, C++, Perl, Python, MPEG, H.264/265, TensorFlow, caffe, pytorch
5d
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Software Engineer Intern (Summer 2027)
Woburn, Massachusetts, United States
$37k-$82k/yr OnsiteInternship, Full Time
Pursuing a bachelor's or advanced degree in an applicable discipline, enrolled through the internship, with experience developing software in C, C++, Java, or Ada; U.S. citizenship and ability to obtain a security clearance required.
C, C++, Java, Ada, Jenkins, Git, Bitbucket, Artifactory, MATLAB, Python
3w
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Embedded Software Engineer Intern
Bridgeton or St. Louis
$41k-$53k/yr OnsiteInternship
High school diploma or GED and current junior-level or above enrollment in a bachelor's program; basic knowledge of C, C++, C#, Java, Python, git, operating systems, and Microsoft Office.
C, C++, C#, Java, Python, git, MATLAB, Simulink, Windows, Linux, Microsoft Office
3w
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Sr. Software Engineer (Systems Engineering, C/C++)
Morrisville or San Jose or Waltham
$196k-$293k/yr OnsiteFull Time
12+ YOERequires 12+ years in systems software or cloud infrastructure, expert C/C++ and Python, Linux internals, distributed systems, virtualization, storage/networking, cloud platforms, and technical leadership.
C, C++, Python, Linux, KVM, QEMU, virtio, AWS, Azure, GCP, OCI, ONTAP
1w
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Software Engineer Intern
Andover, Massachusetts, United States
$23-$27/hr HybridInternship, Full Time
Current bachelor's student in a relevant engineering or computer science field with Java, JavaScript, or C experience; Linux, Git, bash, Excel, networking fundamentals, and U.S. work authorization required.
Embedded Linux, C, Java, JavaScript, PostgreSQL, Microsoft Excel, Git, Bash, TCP/IP
1w
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Algorithm Development Engineer Intern
Wilmington, Massachusetts, United States
$22-$41/hr OnsiteInternship
Currently pursuing a Computer Science, Engineering, or related degree; proficiency in C, C++, or Python; understanding of machine learning, signal processing, SQL, Bash scripting, algorithms, and data structures.
C, C++, Python, SQL, Bash
4d
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University, 2027 Summer Games Software Developer Intern
Colorado Springs, Colorado, United States
$53k-$108k/yr OnsiteInternship, Part Time
Programming experience with Java, JavaScript, C, C++, Assembly, Python, Perl, R, or Bash; research and software development experience; bachelor's degree in a technology, engineering, or mathematics field; ability to obtain Secret clearance.
Java, JavaScript, C, C++, Assembly, Python, Perl, R, Bash
1mo
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Innovations Software Developer Intern
Woodruff, South Carolina, United States
OnsiteFull Time
BA/BS in CS or related preferred, enrolled undergraduate student, minimum 30 credit hours, cumulative GPA≥3.0, base knowledge of C/C++, passion for software development, ability to work full-time on site, must pass substance test and provide unofficial transcript.
C/C++, Unreal Engine 5, Unity, Gadot, Unity version control, Perforce, PQM, TAIS, CAMS, CATIA, Nuclos, PowerPoint
1mo
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R&D Engineer Intern
State College or Reston
HybridPart Time, Internship
Undergraduate student studying engineering or related field with proficiency in Linux and programming (C, Python, bash, PowerShell); strong communication and teamwork; eligible for U.S. government security clearance.
Linux, C, Python, bash, PowerShell, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Software Engineer Intern - C++, Summer 2027
Chicago, Illinois, United States
$145k/yr OnsiteIntern
Pursuing a technical degree, graduating by Aug 2028, legal U.S. work authorization, experience with modern C++ and related tooling; strong problem-solving and communication skills.
C++20, C++23, C++, perf, gprof, vtune, Python, shell, GDB, Valgrind, AddressSanitizer
1d
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Engineer Intern - Software (Summer 2027)
Dodge Center, Minnesota, United States
$18-$37/hr OnsitePart Time, Internship
Bachelor's student in computer science, software engineering, or related field; C/C++ programming, embedded microcontrollers, CAN/J1939, communication skills, and 3.0 GPA preferred.
C, C++, Controller Area Network (CAN), J1939, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
2mo
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Senior Software Engineer C++ (Endpoint Agent, OS internals)
Madrid or Lausanne or Boston
HybridFull Time
5+ YOE5+ years software development, fluency in C++ 20/23, strong OS internals knowledge, experience on Windows and/or macOS, end-to-end feature ownership, debugging complex code, and clear English communication.
C++ 20/23
2w
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Software Engineer intern (Global Traffic Architecture) - 2027 Summer
San Jose, California, United States
OnsiteInternship
Currently pursuing a bachelor's degree in computer science, computer engineering, or a related technical field; proficiency in Python, Go, Rust, C, or C++; Linux, networking protocols, and AI/LLM development knowledge required.
Python, Go, Rust, C, C++, Linux, TCP/IP, HTTP/HTTPS, DNS, RAG, Nginx, Envoy, HTTP/2, HTTP/3, QUIC, TLS 1.3
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