Senior AI GPT Developer

In this rapidly evolving world, Leidos is always looking for new ways to disrupt the status quo, go to market faster, and optimize customer experiences.  We’re seeking an experienced AI GPT Senior Developer who can bring creative ideas to solve complex problems, both technical and procedural, to the team. The ability to be adaptable and to work constructively with a technically diverse and geographically separated team is crucial.  You will work as an integral part of an Agile Scrum team, supporting development within an innovative AI GPT technology. 

Candidate MUST:

Be currently located in the United States for the current three consecutive years.

Be US Citizen or US Person (Green Card Holder) with the ability to obtain a Public Trust Clearance..

Responsibilities:

• Key contributor in developing and implementing business solutions to address requirements, optimize efficiency, and deliver real content seamlessly.
• Apply in-depth skills and broad knowledge to develop and implement machine learning systems to improve and streamline firm operations.
• Write eloquent, reusable code that effectively solves problems.
• Integrate with existing cloud services to solve complex extraction problems, such as analyzing and searching documents at scale.
• Also working with:
  • Backend server routing – including localized nginx
  • Storage of Chat History in Database
  • Storage of Documents in Database and Blob Storage
  • Security Documentation
  • LLM Orchestration (calling tools or agents)
  • Prompt Engineering

Basic Qualifications 

• Active Public Trust Clearance or Ability to obtain a Public Trust Clearance 
• Bachelor’s Degree and a minimum of 12 years of technical experience. 4 additional years of experience considered in lieu of degree.
• At least 8 years of application development experience
• Proven development experience with client-server / distributed systems / cloud computing. 
• Hands on Experience in using AI/ML models, chatbots and robotics to help internal teams promote diverse business outcomes and drive innovation.
• Strong collaboration skills and desire to work within a team.  
• Ability to work in a fast paced, constantly changing environment. 
• Works well with limited oversight.

Required Technical Skills 

• Python
• JavaScript
• Other object-oriented programming languages
• React.js
• Cloud Architecture
• Experience with Large Language Models (LLM) and Retrieval-Augmented Generation (RAG) architecture

Additional Technical Skills 

• Backend server routing – including localized nginx
• Storage of Chat History in Database
• Storage of Documents in Database and Blob Storage
• Security Documentation
• LLM Orchestration (calling tools or agents)
• Prompt Engineering
• Database Management (SQL, NoSQL)
• API Development and Integration
• Natural Language Processing (NLP) techniques
• Containerization (Docker, Kubernetes)
• CI/CD Pipelines
• Monitoring and Logging tools (e.g., ELK stack, Prometheus, Grafana)
• Knowledge of privacy and security measures for handling sensitive data

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Original Posting Date:

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.