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GenAI Node.js Developer

Post Date

May 01, 2025

Location

Madison,
New Jersey

ZIP/Postal Code

07940
US
Feb 11, 2026 Insight Global

Job Type

Contract-to-perm

Category

Software Engineering

Req #

NNJ-779817

Pay Rate

$42 - $52 (hourly estimate)

Job Description

This is a transformational, hands-on role requiring close collaboration with multiple Agile development teams to accelerate and modernize software delivery through automation, cloud-native technologies, and AI-driven insights. We are looking for a Senior Node.js Developer with deep expertise in AWS Serverless technologies, Infrastructure as Code (IaC), Containers, CI/CD automation, and API developmentand a forward-thinking mindset to explore and implement Generative AI (GenAI) and Machine Learning (ML) solutions.

You will work at the intersection of DevOps and AI, bringing together cloud-native development with cutting-edge innovations in ML and Large Language Models (LLMs) to drive meaningful change in real-world applications.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com. The EEOC "Know Your Rights" Poster is available here.

To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ .

Required Skills & Experience

7+ years of experience as a code-contributing member in Agile software teams.
Expert-level proficiency in Node.js, JavaScript/TypeScript, and RESTful API development.
Experience with Confluent Kafka for event-driven architecture and data streaming
Advanced knowledge of AWS services: Lambda, API Gateway, SQS, SNS, Fargate, etc.
Intermediate understanding of CI/CD tools (GitLab, Jenkins, Bitbucket), and integration with quality/security tools.
Proficiency in MongoDB and NoSQL technologies for scalable data design
Strong knowledge of networking, IAM security, and deployment strategies (blue-green, canary, A/B).

Generative AI & Machine Learning:
Hands-on experience with Generative AI, LLMs, and transformer architectures.
Proficiency in MongoDB and NoSQL technologies for scalable data design
Familiarity with frameworks such as AWS Bedrock Services
Experience in designing, fine-tuning, and deploying LLMs and transformer models.
Understanding of responsible AI, ML model lifecycle, explainability, and HITL systems.

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.