Full-Stack Senior AI Software Engineer - Onsite - Pittsburgh, PA - Direct Client - JOBID742

Responsibilities:

• Design, develop, implement, support, and maintain applications based on business requirements, using approved technologies and coding standards.
• Design, develop, implement, support, and maintain software components and systems to adhere to and satisfy engineering, scientific, regulatory, and manufacturing requirements.
• Design and develop Agentic AI applications that automate multi-step workflows and solve real-world operational challenges (e.g., systems that interpret context, plan actions, call tools/services, and complete tasks end-to-end).
• Apply secure coding practices to prevent security vulnerabilities in code and contribute to enterprise standards that enable safe, scalable Agentic AI adoption.
• Integrate LLMs into SaaS applications via secure, robust service layers and APIs, including orchestration, evaluation, and implement modern GenAI patterns such as RAG (Retrieval-Augmented Generation)
• Design and implement scalable backend services in Python and REST APIs that support AI/agent capabilities and product workflows.
• Partner with UX/design and product stakeholders to deliver intuitive AI/agent user experiences for enterprise users.
• Build, deploy, and operate cloud-native services in Microsoft Azure and Google Cloud Platform (GCP)
• Collaborate with data engineering teams to ensure data quality, governance alignment, and performance for AI/agent use cases.
• Containerize services using Docker and support CI/CD pipelines for reliable delivery.
• Provide technical leadership as a senior individual contributor driving architecture, code quality, engineering best practices, and mentor team members.

Desired Background

• :Demonstrated professional software engineering experience building SaaS applications with scalable backend services and modern frontends
• .Experience integrating LLMs / Generative AI in cloud-based applications
• .Experience building Agentic AI systems that automate real-world workflows and integrate with APIs/tools/services
• .Strong proficiency in Python
• .Strong experience with REST API design and implementation
• .Experience with UI/UX development frameworks that include React, JavaScript, Svelte, Angular, TypeScript, HTML5/CSS3
• .Cloud experience with Microsoft Azure and Google Cloud Platform (GCP)
• .Database experience with MongoDB, vector database Milvus, plus one or more relational databases (MS SQL, Oracle)
• .Experience with Docker/containerization, and Kubernetes based container orchestration
• .Experience in contributing to application architecture and design
• .Experience in data modeling, domain-driven design, and test-driven development
• .Experience in Agile methodologies and Azure CI/CD automation

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Desired characteristic

• s:Strategic: You always ask “why” and “how” and “is this best for the customer and Westinghouse
• ?”Leadership oriented: you realize you are part of a larger team and success is based off direct and indirect influenc
• e.Relationship oriented: you enjoy building long term relationships with coworkers, customers, partner
• s.Driven: you want to win and have a “get stuff done” attitude in everything you
• doFun: sense of humor is a requireme
• ntFlexibility: you are comfortable working on a diverse team for a global company and in a fast-paced environment; you are adaptive and flexible and can work with other cultures; you are willing to accommodate other time zones as need
• edStrategic: you are a quick thinker and problem solv
• erHighly collaborative: strong communication skills – you succeed or fail as a te