Senior JS Full-Stack AI Engineer (Onsite - Bothell)

Cystems Logic Inc; Bothell (WA); On-site; USD 180,000 - 240,000; Full time

Job summary

Cystems Logic Inc. is seeking a Principal AI - Software Engineering for an onsite, long-term contract in Bothell, WA. The role requires 7+ years in full-stack development with strong JavaScript, Node.js, React, and AI/ML capabilities. Must be local for coding interviews at the client location.

Ideal candidates have deep expertise in GenAI, LLMs, cloud platforms (GCP/Azure/AWS), and modern microservices architectures. Fluency in technical communication and leadership is essential.

Qualifications

• 7+ years of full stack software development experience including frontend, backend, and databases.
• Bachelor’s degree in CS, software engineering, or related field preferred
• Proficiency in Python, JavaScript, Java, Next.js, Node.js, React.js.
• Experience with GenAI, LLMs, and AI frameworks.
• Cloud platforms like GCP, Azure, AWS; OpenStack, Terraform, Ansible or Chef.

Responsibilities

• Lead full-stack development initiatives.
• Design and architect software solutions with a focus on AI/ML.
• Mentor engineers and provide technical leadership.
• Collaborate with clients and teams to deliver on requirements.

Skills

JavaScript

Node.js

React

React Native

Python

GenAI

LLMs

GCP

Azure

AWS

Microservices

REST APIs

Docker

Kubernetes

CI/CD

Testing

Mentoring

Communication

Education

Bachelor's degree in Computer Science/Software Engineering

Tools

Next.js

Git

Jenkins

GitHub

Maven

Nexus

JFrog

Sonar

LangSmith

LangFuse

Streamlit

Arize

LangGraph

Vertex AI

Terraform

Ansible

Chef

Docker

Kubernetes

GraphQL

BigQuery

Job description

Cystems Logic Inc. is seeking a Principal AI - Software Engineering for an onsite, long-term contract in Bothell, WA. The role requires 7+ years in full-stack development with strong JavaScript, Node.js, React, and AI/ML capabilities. Must be local for coding interviews at the client location.

Ideal candidates have deep expertise in GenAI, LLMs, cloud platforms (GCP/Azure/AWS), and modern microservices architectures. Fluency in technical communication and leadership is essential.