AI / LLM Senior Full Stack Engineer (Python/NodeJS/PostgreSQL) Green Card or US Citizen - Career Developers

Career Developers Inc., a distinguished staffing and consulting firm, is proud to celebrate 30 years of service excellence. As a GSA Contract holder, we offer comprehensive staffing solutions for both commercial and government sectors nationwide. By selectively partnering with clients who share our values, we ensure productive collaborations that set us apart in the industry. Our dedication to candidates involves managing expectations with precision through business intelligence, thorough interview preparation, transparent communication, and exceptional feedback throughout the process.

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AI/LLM Full Stack Developer (NodeJS/Python/Postgres) - AI Team
Location: Remote
Salary: $150,000 - $190,000 (depending on skills and experience)
Experience: 5-10 years  (Full Time position) - GC or USC a must

Must be able to show a physical ID on a Teams Video before proceeding.  Must live in the US.
 
Job Description:
We are looking for talented Full-Stack Developers to join our AI team. The ideal candidates will have experience developing sales-side and customer-based systems, with a strong focus on text, chat, and voice interfaces. This role involves prompt engineering and working with cutting-edge AI technologies.
 
Key Responsibilities:

• Develop and maintain sales-side and customer-based systems
• Implement text, chat, and voice interfaces
• Engage in prompt engineering and AI model tuning
• Work with NodeJS and Python for backend development
• Utilize Postgres for database management
• Leverage serverless architecture and EKS for scalable solutions
• Integrate with AI middleware such as OpenAI and Anthropic
• Create and manage API endpoints
• Evaluate and integrate tools like Fydata, Lyngraph, and CrewAI

 
Qualifications:

• 5-10 years of experience in full stack development
• Understanding of LLMs and tuning parameters
• Expert in Python / NodeJS
• Experience with Postgres and serverless architecture
• Knowledge of AWS Cloud, particularly EKS and Lambda
• Familiarity with AI middleware (OpenAI, Anthropic) and prompt engineering
• Strong problem-solving skills and attention to detail
• Excellent communication and teamwork abilities

 
Preferred Skills:

• Experience with sales-side and customer-based systems
• Familiarity with text, chat, and voice interfaces
• Previous experience evaluating AI tools like Fydata, Lyngraph, and CrewAI

 
Work Environment :

• Fully remote or hybrid option is available.
• The office environment includes open seating and moderate background noise.
• Catered lunches are available in the office Monday through Friday.

Benefits:
Competitive salary: $150k - $180k (commensurate with experience) + yearly bonus.
Comprehensive Healthcare benefits, 401(k) with 4% employer matching.
Paid federal holidays, vacation days, and sick leave.
Professional growth opportunities and a commitment to diversity and inclusion.


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