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C++ Software Engineer Internship Jobs (NOW HIRING)

Nuclearn

Software Engineer Internship

Phoenix, AZ · On-site

$25 - $35/hr

Pursuing a degree in Computer Science, Software Engineering, or a related field or you've built ... Hourly: $25 - $35 Work Model & Schedule * Part-time to full time, hourly internship * In-office 4 ...

Nuclearn

Software Engineer Internship

Phoenix, AZ

$25 - $35/hr

Pursuing a degree in Computer Science, Software Engineering, or a related field or you've built ... Hourly: $25 - $35 Work Model & Schedule * Part-time to full time, hourly internship * In-office 4 ...

Aechelon Technology

... Internship program. In addition to technical acumen, we highly value leadership skills as we ... The software is written in the C++ programming language on Windows and Linux platforms.

Saviance Technologies

Java Software Engineer

San Jose, CA

$60.75 - $83.25/hr

Insurance (P&C) Software maker Engagement: FTE with this Insurance (P&C) Software maker Location: San Jose, CA Authorization: Sponsorship not available We are currently seeking a Software Engineer to ...

Ramp

Software Engineer Internship, Android

New York, NY · Remote

$11K/mo

Check out our Engineering Blog and Emerging Talent Blog for more on our tech stack, mission and ... The monthly rate for this internship is $11,700 USD + housing stipend Ramp Benefits * Apple Macbook

Ramp

Software Engineer Internship, Android

New York, NY · On-site

$11K/mo

Check out our Engineering Blog and Emerging Talent Blog for more on our tech stack, mission and ... The monthly rate for this internship is $11,700 USD + housing stipend Ramp Benefits * Apple Macbook

CFS

Embedded Software Engineer

Fort Wayne, IN · Hybrid

$150K - $175K/yr

Spend at least 50% of your time writing and architecting embedded C software for microcontrollers. * Mentor & Lead: Provide technical direction and mentorship to early‑career engineers, multiplying ...

CFS

Embedded Software Engineer

Fort Wayne, IN · Hybrid

$150K - $175K/yr

Spend at least 50% of your time writing and architecting embedded C software for microcontrollers. * Mentor & Lead: Provide technical direction and mentorship to early‑career engineers, multiplying ...

SAS

C Software Developer (Emerging Careers)

Cary, NC

C Software Developer (Emerging Careers) - Hybrid, Cary, North Carolina We're a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into ...

SAS

C Software Developer (Emerging Careers)

Cary, NC · On-site

C Software Developer (Emerging Careers) - Hybrid, Cary, North Carolina We're a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into ...

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C Software Engineer Internship information

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

As of Jun 6, 2026, the average yearly pay for c++ software engineer internship in the United States is $123,138.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $144,500.00 per year, depending on experience, location, and employer.

What kinds of projects or tasks can I expect to work on during a C Software Engineer Internship?

As a C++ Software Engineer Intern, you'll typically be involved in tasks such as developing new features, fixing bugs, writing and optimizing code, and assisting with code reviews. Interns often have the opportunity to work on real-world projects alongside experienced engineers, gaining exposure to the complete software development lifecycle. You may also participate in team meetings, collaborate with cross-functional teams, and present your work to peers or managers. This hands-on experience is designed to build practical skills and prepare you for a full-time role in software engineering.

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

To excel as a C++ Software Engineer Intern, you should have a solid understanding of C++ programming, object-oriented design principles, and a background in computer science or a related field. Experience with development tools like Git, integrated development environments (IDEs) such as Visual Studio or CLion, and familiarity with debugging tools is beneficial. Strong problem-solving skills, attention to detail, adaptability, and effective communication are key soft skills that help set candidates apart. These competencies are vital for contributing to codebases, collaborating with teams, and learning quickly in a fast-paced engineering environment.

What is a C Software Engineer Internship job?

A C++ Software Engineer Internship is a temporary, entry-level position where interns gain hands-on experience developing software using the C++ programming language. Interns typically work on real-world projects, debugging code, writing algorithms, and collaborating with senior engineers. These internships help students or recent graduates build technical skills, understand software development workflows, and gain exposure to industry best practices.

More about C Software Engineer Internship jobs
What cities are hiring for C++ Software Engineer Internship jobs? Cities with the most C++ Software Engineer Internship job openings:
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C Software Engineer Internship jobs near you
Infographic showing various C++ Software Engineer Internship job openings in the United States as of May 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $123,138 per year, or $59.2 per hour.
Software Engineer Internship

Software Engineer Internship

Nuclearn

Phoenix, AZ • On-site

$25 - $35/hr

Full-time, Part-time, Internship

Posted 20 days ago

Job description

Why Nuclearn.ai

Nuclearn.ai builds AI-powered software for the nuclear and utility industriestools that keep critical infrastructure reliable, efficient, and safe. Our software integrates AI-driven workflow, documentation, and research automation, and is already used at 60+ nuclear reactors across North America. You'll ship production code operators and engineers rely on every day.

We're growing quickly, expanding our team and our Phoenix HQ. The work is consequential: what you build helps real plants run safer and smarter.

Eligibility: U.S. citizenship or permanent residency (green card) is required due to DOE export compliance.

What You'll Do
  • Triage and resolve production bugs surfaced through Sentry investigate root causes, write fixes, and ship patches across the stack
  • Build and ship features on the product roadmap alongside senior engineers, contributing to major releases that reach 60+ nuclear reactors
  • Write production code across the full stack React on the frontend, FastAPI on the backend
  • Learn modern delivery practices including CI/CD pipelines, code review workflows, and how to ship reliable software fast in a regulated industry
Examples of problems you might own in your first 90 days
  • Independently triage and fix incoming Sentry bugs diagnose issues, scope the fix, and ship it to production
  • Own a feature end-to-end from understanding the requirement, to writing the backend API in FastAPI and the frontend UI in React, through code review and deployment
  • Participate in design discussions and code reviews collaborate with engineers on architectural decisions, surface trade-offs, and contribute best-practice recommendations to the team's standards
What Makes You a Great Fit
  • Pursuing a degree in Computer Science, Software Engineering, or a related field or you've built enough on your own that a transcript doesn't tell the whole story
  • Proficiency in Python and/or JavaScript/TypeScript you've written real code, not just homework assignments, and you're comfortable picking up new frameworks quickly
  • Strong independent problem-solving instincts when you hit a wall, your first move is to dig in, read the logs, and trace the root cause yourself before escalating
  • A bias toward durable solutions over quick patches you don't just silence the alert, you ask why it fired and how to make sure it doesn't happen again
  • You thrive in fast-paced environments ambiguity doesn't paralyze you, it energizes you. You'd rather ship and iterate than wait for a perfect spec
  • Comfortable using AI tools you leverage AI to move faster, but you understand the underlying software architecture principles well enough to know when the output is right and when it's wrong
Nice To Have (not Required)
  • Experience building APIs with Python and FastAPI you've stood up endpoints, handled validation, and worked with async patterns before
  • Familiarity with Docker and containerized environments you understand images, containers, and can debug a failing build without panic
  • Experience integrating agentic AI models into a product you've gone beyond prompt-and-response to orchestrate models that complete complex, multi-step tasks autonomously
Impact You'll Have (near-term roadmap)
  • Strengthen platform reliability your bug fixes and troubleshooting directly resolve real customer pain points, making the product more robust for operators at 60+ reactors
  • Ship features that customers actually use you'll see the code you write go live and watch real users interact with it, not sit in a backlog
  • Improve reliability metrics across the platform fewer Sentry alerts, faster resolution times, and more stable releases as a direct result of your work

Compensation & Benefits
  • Hourly: $25 - $35

Work Model & Schedule
  • Part-time to full time, hourly internship
  • In-office 4 days a week (Mon, Tue, Thu, Fri) at Phoenix HQ the company is remote on Wednesdays, but interns work a 4-day in-office schedule to maximize hands-on collaboration and learning until demonstrated self-sufficiency

How We Hire (fast, respectful, practical)
  1. 20-min intro with the founder/hiring manager to trade context and assess mutual fit
  2. Practical work sample (6090 min; a real task in our stack)