AI Systems Engineer (In-Person/No remote work)

About Us:

Keystone Sports Construction builds elite athletic facilities across the Mid-Atlantic. We specialize in the installation, maintenance, and repair of synthetic turf fields, running tracks, hardwood gymnasium flooring, and hardcourt surfaces.

About the Role

We are looking for an AI Systems Engineer to help design and build internal AI-enabled software systems that improve how our business operates. This person will work across engineering, automation, data, and business operations to turn complex manual processes into reliable, secure, and scalable software workflows. This person will build production-grade systems, integrate with existing business tools, and create thoughtful human-in-the-loop workflows where AI assists teams with analysis, decision support, document handling, and operational execution.

Important

This is an on-site position. Remote work is not available. Candidates must be able to commute to Phoenixville, PA or relocate at their own expense. Relocation assistance is not provided. Visa sponsorship is not available. Candidates must be commutable to our Pennsylvania office for interviews.

Responsibilities

• Design, build, and maintain internal AI-powered software tools and workflow automation systems.
• Integrate AI capabilities into existing business processes, applications, and third-party platforms.
• Build full-stack applications, APIs, backend services, data pipelines, and user-facing interfaces.
• Develop systems for document processing, information extraction, summarization, classification, and decision support.
• Implement human review, approval, audit, and override flows for AI-generated outputs.
• Create reliable integrations with business systems such as CRMs, email, cloud storage, databases, and internal tools.
• Work with stakeholders to understand operational pain points and translate them into technical solutions.
• Ensure systems are secure, maintainable, observable, and designed for real-world business use.
• Evaluate and implement AI models, LLM APIs, agent frameworks, and automation tooling where appropriate.

Qualifications

• Strong full-stack or backend software engineering experience.
• Experience building production software.
• Familiarity with LLMs, AI agents, prompt engineering, structured outputs, RAG, or AI workflow orchestration.
• Comfortable integrating with APIs, webhooks, databases, cloud services, and
• third-party platforms.
• Able to work with ambiguous business requirements and turn them into clear technical plans.
• Strong product judgment and communication skills.
• Practical mindset focused on reliability, usability, security, and business value.
• Excited to build internal systems that give the company a real operational advantage.

Preferred Skills

• TTypeScript, JavaScript, Python, or similar.
• React or another modern frontend framework.
• API design, backend services, background jobs, and database design.
• SQL / PostgreSQL or similar relational databases.
• Cloud deployment experience.
• LLM APIs such as OpenAI, Anthropic, Gemini, or similar.
• Experience with document processing, OCR, workflow automation, or internal tools

Work Setting

This is an in-office position. Candidates must be available to work onsite each day. No remote or hybrid option is available.

Pay: $55,000.00 - $65,000.00 per year

Benefits:

• 401(k)
• Health insurance
• Paid time off

Application Question(s):

• Do you acknowledge that this position is NOT remote and is located in the state of Pennsylvania where you would have to live within a reasonable commuting distance? Please respond as Yes or No?

Work Location: In person