Jobs in Longueuil, United States

Are you passionate about building impactful AI solutions that solve real-world problems? Join us in bringing to life a new suite of enterprise-grade products under NPXai -a cutting-edge platform designed to enhance the effectiveness of nuclear professionals. You'll work at the intersection of AI innovation and engineering excellence, helping streamline complex workflows, eliminate non-value-added tasks, and deliver insights that support critical decision-making in one of the most highly regulated industries. This is your opportunity to shape the future of work in the nuclear sector by creating intelligent, secure, and scalable AI-powered tools.

Occasional travel may be required for this position.

Salary Range: $130-160k (Exact compensation may vary).

Responsibilities

• Design and develop AI-powered solutions using Microsoft Azure services, including OpenAI, Cognitive Search, Vision, Document Intelligence, and Cosmos DB for vector storage.
• Build and iterate on retrieval-augmented generation (RAG) pipelines and knowledge-grounded architectures, including GraphRAG and emerging techniques like OmniRAG.
• Rapidly prototype AI applications tailored to specific client needs, such as document digitization, data vectorization, and content generation workflows.
• Contribute to the architecture and implementation of advanced AI systems, including agent-based orchestration and integration with modern APIs and platforms.
• Prepare and structure training data, including labeled inputs for both text and image-based models, with a focus on production readiness and model performance.
• Evaluate and adopt new tools and frameworks based on AI/ML advancements, ensuring that implementations are stable and scalable.
• Apply familiarity with engineering documentation and visuals (e.g., diagrams, schematics) to enhance AI-driven workflows where applicable.

What You Bring to the Table

• 8–15 years of relevant experience in software or AI/ML development.
• Strong hands-on experience with Microsoft Azure AI services, including OpenAI, AI Search, Vision, Document Intelligence, and Cosmos DB.
• Proven ability to develop and deploy retrieval-based AI solutions using RAG pipelines, knowledge graphs, and related architectures.
• Demonstrated skill in rapidly building and iterating AI prototypes based on client requirements.
• Strong Python development skills, with experience using Azure’s AI SDK.
• Experience designing and implementing AI solution architectures, including agent-based systems and orchestration tools.
• Awareness of current and emerging AI/ML research, with the ability to assess production readiness.
• Familiarity with engineering or technical documentation (e.g., schematics, diagrams) is considered an asset.
• Ability to independently structure and label data for AI training pipelines.

Is NPX right for you?

• Do you have an intellectual curiosity that causes you to explore, experiment and build?
• Do you like working with cutting edge technology to find solutions or opportunities that push up the innovation curve?
• Do you enjoy working in an open-concept start-up environment where collaboration, diversity, and knowledge sharing are key values?
• Are you seriously passionate about giving back and supporting your community?

About us

NPX was founded on the premise that innovation is the most important key to sustaining the nuclear energy industry. We source, implement, and integrate innovative technologies to make things better at nuclear power plants. We think differently and work differently. We are customer obsessed rather than competitor focused, passionate for innovation, long-term thinking and committed to operational excellence. We are a family, driven by the excitement of building technologies, inventing products, and providing services that change lives and give back to our community.

At NPX we are committed to building a warm, inclusive, and diverse environment. We believe that people do their best work when they feel safe, empowered, and supported.

To this end, we offer an excellent compensation and benefits package including:

• High-growth position in the early stage of a scaling company
• Competitive salary + benefits package
• Flexible vacation and work model
• NPX Days Off
  • Company-wide days off to reset and recharge
• Professional Development Fund
• Competitive Maternity & Parental Leave
• Investing in your Future with a RRSP Plan
• A company culture built on trust, autonomy, and independence
• Volunteer and Fun Events ️
• Enjoy our welcome NPX Swag

Create a Job Alert

Interested in building your career at Nuclear Promise X? Get future opportunities sent straight to your email.

*

indicates a required field

First Name *

Last Name *

Email *

Phone *

Resume/CV *

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Enter manually

Accepted file types: pdf, doc, docx, txt, rtf

Are you authorized to work in Canada? * Select...

Where are you currently located? * Select...

Are you comfortable with this position requiring occasional travel? * Select...

Do you have active Nuclear Security Clearance? * Select...

What are your salary expectations? *

LinkedIn Profile

What gender do you identify with? Select...

Do you identify as Indigenous; that is First Nations (North American Indian), Métis, or Inuit? Select...

Do you identify as a person with a disability? Select...

A person with a disability is a person who has a long-term or recurring physical, mental, sensory, psychiatric or learning impairment and:
- Who considers themselves to be disadvantaged in employment by reason of that impairment, or
- Who believes that an employer or potential employer is likely to consider them to be disadvantaged in employment by reason of that impairment; and
- Includes persons whose functional limitations owing to their impairment may have been accommodated in their current job or workplace.

Do you identify as a member of a visible minority in Canada? Select...

Visible minority refers to whether a person belongs to a visible minority group as defined by the Employment Equity Act and, if so, the visible minority group to which the person belongs. The Employment Equity Act defines visible minorities as “persons, other than Aboriginal peoples, who are non-Caucasian in race or non-white in colour.”

If you answered "Yes" for the question above, select the options that you identify with: Select...