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Nexxa.ai

Verified Job Source

Specialized AI for heavy industries.

Sunnyvale, CA

Software Development
11–50 people

About

Nexxa builds specialized AI for industrial engineering in heavy project industries. Project industries like railroads, energy, construction, mining and others rely on highly educated industrial engineers to function. Today, industrial engineers have to do their work in a fragmented, sometimes outdated technology stack. Nexxa delivers AI agents that understand the technical work and augment the engineer in their most critical, but repetitive work. Our vision is to build an AI system that works with the engineer from scratch and accelerates engineering productivity without any pre-training.

Open positions

Security & Infrastructure Engineer

Remote · Toronto, Ontario, Canada

You will own the security and compliance programs, including SOC 2 and ISO 27001 certifications, while managing cloud infrastructure and identity systems. Additionally, you will triage security findings, remediate infrastructure vulnerabilities, and support internal IT operations to ensure a secure and compliant environment.

QA Engineer (AI Systems)

Hybrid · Canada

Design and build evaluation harnesses and regression suites for LLM-based agents to ensure reasoning quality and tool-call correctness. Develop automated pipelines and conduct structured red-teaming to stress-test agent behavior in high-stakes industrial environments.

Backend AI Engineer

Remote · Toronto, Ontario, Canada

Design and maintain backend services and AI infrastructure to support model-serving pipelines and enterprise integrations. Collaborate with cross-functional teams to translate technical requirements into scalable, production-grade systems.

AI Vision Engineer

Hybrid · Canada

Design, train, and deploy computer vision models for industrial applications including object detection, segmentation, and multimodal reasoning. Collaborate with engineering teams to optimize inference pipelines for edge and cloud environments while ensuring production-grade performance.

Staff DevOps Engineer

Remote · Toronto, Ontario, Canada

You will own and evolve core infrastructure, including compute, networking, and deployment systems to support AI and industrial workloads. Additionally, you will partner with engineering teams to define observability practices, reliability standards, and infrastructure roadmaps.

Applied AI Engineer

On-site · Canada

The Senior Forward Deployed Engineer will engage with customers to understand their technical requirements and lead the delivery of custom solutions. Responsibilities include architecting, building, and deploying solutions while troubleshooting complex technical issues.