Senior Developer – Generative AI (GenAI)
Location:
Remote
Employment Type:
Full-time
US Citizens only
Preferred to have an ACTIVE IRS MBI Clearance
Job Summary:
We are seeking a Senior Developer with 5+ years of experience in AI/ML and Generative AI to design, develop, and implement advanced GenAI solutions using large language models (LLMs) and related technologies. This role focuses on building scalable AI-powered applications and integrating them into enterprise systems using AWS services and modern AI frameworks.
Responsibilities:
Design, develop, and optimize GenAI applications using frameworks such as LangChain, LlamaIndex, or similar tools.
Implement prompt engineering strategies and fine-tune LLMs for specific business use cases.
Integrate LLMs with existing systems through APIs and microservices, leveraging AWS services for deployment and scalability.
Develop and implement RAG (Retrieval-Augmented Generation) architectures for knowledge-based applications.
Build, train, and deploy ML and GenAI models using Amazon SageMaker and AWS Bedrock.
Write clean, maintainable code in Python and other relevant programming languages.
Ensure responsible AI practices, including bias mitigation, explainability, and safety guardrails.
Stay current with evolving GenAI technologies, AWS AI/ML offerings, and industry best practices.
Required Qualifications:
5+ years of experience in software development with a strong focus on AI/ML and GenAI solutions.
Proficiency in Python and hands-on experience with LLM APIs (OpenAI, Anthropic, AWS Bedrock).
Experience with LangChain, LlamaIndex, or similar GenAI frameworks.
Practical experience using AWS services, especially Amazon SageMaker for model training/deployment and AWS Bedrock for GenAI integration.
Strong understanding of transformer architectures, vector databases, and cloud platforms (AWS, Azure).
Proven experience designing and implementing RAG architectures and integrating AI models into enterprise systems.
Top Skills
What We Do
Our people-first approach to technology offers best-in-class service and success rates. With the world of business and technology growing more complex and confusing every minute, CG Infinity keeps it simple for our clients. Your leaders work with our leaders throughout an engagement. The leaders of our small, blended teams work hand in hand with your team to ensure your objective success.
We partner with companies in a vast array of industries, including the Energy & Utilities and Financial Services industries, to help them thrive in the modern marketplace by leveraging technology to drive their enterprise. From our perfect record in Salesforce implementations, our trusted experience integrating Salesforce with back-end applications, to our creative custom software solutions, CG Infinity is your trusted ally for business technology transitions. With our skilled employees and veteran leadership team, CG Infinity doesn’t complicate life for our clients, we simplify.
