AI Full-Stack Developer Position Overview We are seeking an experienced AI Full-Stack Developer to design, build, and maintain end-to-end AI-driven web applications. The ideal candidate will combine strong frontend skills in JavaScript/TypeScript and React with backend expertise in full-stack web development to create scalable REST APIs, integrate and orchestrate large language models (LLMs), and implement agentic workflows that enable autonomous, multi-step task execution.

You will work closely with product, design, and ML teams to translate product requirements into production-grade systems, ensure reliable data flows using JSON, and deliver user-focused experiences.

Qualifications

- Must have full-stack web application development experience
- Must also have experience in AI development (LLM integration, agentic workflows, tool calling...)
- Required skills: TypeScript/JavaScript, React, Node.js, Next.js, SQL, PostgreSQL, Agentic Workflows, Full-Stack Web Development, REST APIs, JSON, LLMs.
- Nice-to-have: Docker, Kubernetes, JIRA, AWS, Amazon Bedrock, AWS SDK, AI Security.

Key Responsibilities

- Design and implement responsive, accessible user interfaces using JavaScript, TypeScript, and React.
- Build and maintain backend services and REST APIs to support web and AI workloads, ensuring clean JSON-based contracts and versioning.
- Integrate LLMs into applications: prompt engineering, context management, response parsing, and monitoring for quality and safety.
- Design, develop, and operationalize agentic workflows and tool-calling mechanisms that coordinate multi-step,



autonomous behaviors across services and external tools.
- Collaborate with ML engineers to define integration patterns for LLMs and ensure efficient, secure model usage and latency-aware designs.
- Implement robust error handling, validation, and state management for complex multi-turn interactions and async workflows.
- Write automated tests, perform code reviews, and maintain high standards for code quality, documentation, and observability.
- Optimize performance and scalability of both frontend and backend components; participate in capacity planning and profiling.
- Deploy and operate applications in cloud environments; containerize services and contribute to CI/CD pipelines.
- Work cross-functionally with product managers and designers to translate requirements into technical solutions and mentor junior engineers.

Benefits

Benefits include

- Health (Individual and Dependents 100% coverage)
- Dental
- Vision
- 401K
- 15 days PTO

Email Your Resume In Word To [email protected] Looking forward to receiving your resume through our website and going over the position with you. Clicking apply is the best way to apply.

Please do NOT change the email subject line in any way. You must keep the JobID: linkedin :



CH-1997684L817 -- in the email subject line for your application to be considered.

Colette Hory - Principal Recruiter

This is a recent role.

This job was first posted by CyberCoders on 09/20/2026 and applications will be accepted on an ongoing basis until the position is filled or closed.

Everforth CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications.

Recruiters review all results.

Everforth

CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act.

Everforth

CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please contact a member of our Human Resources team to make arrangements.

Copyright © 2026 Everforth, Inc. All rights reserved.

📌 AI Full-Stack Developer - TypeScript, REACT, LLMs, Agentic (Toronto)
🏢 CyberCoders
📍 Toronto