Sr. AI Engineer

As an AI/ML Full Stack Engineer at Calpine Inc., you will contribute to the development of AI-driven tools and applications to optimize energy operations, enhance forecasting, and improve operational efficiency. You will work on both front-end and back-end development, integrating machine learning models, including large language models (LLMs) and generative AI, into Calpine’s energy management systems. This role is ideal for professionals with up to 5 years of experience who are passionate about AI, web development, and solving real-world energy sector challenges.

Job Responsibilities

• AI/ML Integration: Collaborate with data scientists to integrate machine learning models (e.g., using TensorFlow, PyTorch, or scikit-learn) for applications such as energy demand forecasting, predictive maintenance, or carbon emission optimization.
  
• Back-End Development: Develop and optimize server-side logic, APIs, and database interactions using Python (Flask, FastAPI, or Django) or Node.js to support energy data processing.
  
• App Development: Build and maintain responsive user interfaces for internal tools and dashboards using modern JavaScript frameworks (e.g., React, Vue.js) and CSS frameworks like Tailwind CSS.
  
• Generative AI Development: Design and implement generative AI solutions, including LLM-based applications (e.g., using models like GPT or BERT), to create automated reports, simulate energy scenarios, or enhance decision-support tools for operational teams.
  
• Data Pipeline Support: Assist in building and maintaining data pipelines for processing real-time and historical energy data to support AI-driven applications.
  
• API Development: Design and implement RESTful APIs to connect front-end interfaces with AI/ML back-end services and energy data systems.
  
• Testing and Debugging: Write unit and integration tests to ensure code quality and debug issues across the full stack.
  
• Collaboration: Work with energy analysts, engineers, and product managers to deliver solutions that align with Calpine’s operational and sustainability goals.
  
• Continuous Learning: Stay updated on AI/ML advancements, including generative AI and LLMs, full-stack development trends, and energy industry innovations to contribute innovative ideas.
  

Requirements

Experience:

• Position typically requires 10 years of IT experience, with 5 years of experience focused in software development, with hands-on exposure to full-stack development and experience with AI/ML projects (professional work, internships, personal projects, or coursework acceptable).
  

AI/ML Experience: 

• Candidates should have experience or demonstrable familiarity with AI/ML frameworks such as TensorFlow, PyTorch, or scikit-learn, with a focus on developing, fine-tuning, or deploying machine learning models for practical applications.
  
• Exposure to building or integrating AI-driven solutions, such as predictive analytics, anomaly detection, or optimization algorithms, is highly valued.
  
• Experience with generative AI platforms and large language model (LLM)-based applications, such as chatbots, automated content generation, or decision-support systems, is a significant plus.
  
• Candidates should demonstrate an ability to apply AI/ML techniques to solve business problems, ideally in domains like energy, operations, or data-driven decision-making.
  

Education:

• Bachelor’s degree in computer science, Engineering, Data Science, or a related field (or equivalent experience).
  

Technical Skills:

• Proficiency in Python (Node.js, React, or similar frameworks).
  
• Familiarity with AI/ML libraries (e.g., TensorFlow, PyTorch, scikit-learn) and generative AI platforms or LLMs (e.g., GPT, BERT, or similar).
  
• Experience with databases (e.g., PostgreSQL, MongoDB) and REST API development.
  
• Basic understanding of cloud platforms (e.g., AWS, GCP, Azure) is a plus.
  
• Knowledge of version control systems (e.g., Git).
  

Soft Skills:

• Strong problem-solving skills and eagerness to learn.
  
• Ability to work collaboratively in a fast-paced, team-oriented environment.
  
• Good communication skills to articulate technical concepts to non-technical stakeholders.
  

Nice-to-Haves:

• Experience with containerization (e.g., Docker) or CI/CD pipelines.
  
• Familiarity with front-end styling frameworks like Tailwind CSS.
  
• Exposure to energy sector data or analytics (e.g., time-series data, forecasting).
  
• Contributions to open-source projects or personal AI/ML projects, particularly those involving generative AI or LLM-based applications.
  

Benefits

• Medical, vision and dental
  
• Prescription drug coverage
  
• Calpine’s Retirement Savings Plan (401(K)) matching
  
• Paid time off and paid parental leave
  
• Comprehensive health programs, including our Wellness Program, telemedicine, Employee Assistance Program, Health Care and Dependents Care Flexible Spending Accounts (FSAs) and more
  
• Life insurance
  
• Education reimbursement program
  
• Adoption assistance
  
• Scholarship and vocational grant programs
  
• Training and education opportunities
  
• Bonus eligible