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Nuclear Promise X

Software Developer Intern

Ontario
Salary
CA$26 – CA$31 per hour
Level
Intern
Work type
Hybrid

Not stated in the posting: visa.

Open. First seen 3 October 2026.

Apply on the company's site →

About the role

Current Opportunity Posting: We are actively hiring for 3 openings for a January start. Applications submitted through this posting will be considered for the current vacancies, and may also be considered for future opportunities that align with a candidate's experience and interests.

🌍 About Us

NPX partners with nuclear utilities and new reactor projects to unlock performance through innovation. We combine decades of nuclear operation expertise with AI, digital tools, and lean processes, to help plants run safer, smarter, and more cost-effectively. Our Digital Transformation team scales this expertise through both NPX-developed and industry-leading products, delivering solutions to clients across Canada, the U.S., and globally.

🧠 The Role

NPX is seeking a Software Developer Intern to contribute to innovative nuclear industry projects. In this role, you will design, build, and deploy software solutions that improve how work is done, while gaining exposure to AI-driven applications, modern architectures, and real-world user needs.

You’ll work on a mix of software and AI-enabled solutions, helping develop features, prototype new ideas, and support the transition of tools into production. This is a hands-on role where you’ll collaborate with developers and stakeholders to deliver impactful solutions that enhance efficiency, safety, and decision-making.

This role is ideal for someone who is curious, adaptable, and eager to learn. This role could be a mix of AI development and full-stack development depending on your interests and experience.

Start Date: January 11, 2027

Duration: 4 month to start with potential to extend

Salary Range: $26-31/hour (depending on the academic level)

Travel Requirements: Potential travel to office 2-3 times throughout the co-op term

Tech Stack: React, Next.js, Python, Azure, Minio, Weaviate, Ollama, Postgres, Redis

🎯 What You’ll Drive

  • Develop, test, and maintain software and AI-enabled solutions
  • Contribute to building features, tools, and lightweight applications
  • Support design and deployment of AI-driven functionality (e.g., agents, automation)
  • Collaborate with stakeholders to translate needs into technical solutions
  • Troubleshoot, debug, and improve existing applications
  • Contribute to testing, integration, and deployment
  • Iterate quickly through feedback, experimentation, and learning

🌿 What You’ll Find Here

Nuclear Promise X's standard text

To do great work, you need to be well in mind, body, and soul. At NPX, we design our environment around the whole person, not just the job they do.

  • 🧠 Mind: Tools and support for mental wellness, professional growth, and financial security.
  • 🧘‍♀️ Body: Health coverage, a spending account, and the freedom to rest and recharge.
  • 🌀 Soul: Meaningful work, alignment with your values, and time to refresh with time off.
  • 💰👀 Financial wellbeing? Covered. That means competitive pay and recognition for the impact you make.
Nuclear Promise X's standard text

NPX provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity, or gender expression. We are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities.

💬 Pssst. Just a heads up that we use AI to help in the filtering of candidates based on job-specific criteria. Humans decide who to move forward, and this way we're able to spend more of our time supporting our candidates directly.

What this role asks for

Particular to this role

Next.js · PostgreSQL · Redis · Vector Databases

Rare in Nuclear Promise X's other 7 open postings.

Standard for software engineering roles

Python

Common in software engineering postings at any company.

76% of this description is written for the role. The rest is Nuclear Promise X's standard text, folded away below.

Compared with Nuclear Promise X's other open jobs.

The team: Product Development

This role is one of 4 open in Product Development.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Azure (2 of 4), CI/CD (2 of 4), JavaScript (2 of 4), React (2 of 4)

OTHER ROLES ON THIS TEAM

From the team and dates on Nuclear Promise X's own job board.

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