Senior AI Engineer (SaaS)

TL;DR

Senior AI Engineer (SaaS): Designing and delivering scalable integrations and AI-powered workflows to improve organizational efficiency with an accent on MCP Gateway, LLM-based agents, and enterprise system automation. Focus on building reusable connectors, optimizing AI orchestration (RAG, function calling), and ensuring high reliability of business infrastructure.

Location: Kraków, Poland

Company

hirify.global is a cloud-based media management platform providing advanced image and video optimization and delivery services.

What you will do

• Design, build, and deploy integrations across enterprise systems using iPaaS tools (Workato, Zapier, Make, Tray) and custom APIs.
• Develop AI-powered workflows and tools utilizing LLMs, agents, RAG, and function calling.
• Own and operate the MCP Gateway as a central AI integration platform, expanding its capabilities and building reusable connectors.
• Ensure system reliability, security, and scalability through monitoring, retries, authentication, and rate limiting.
• Implement responsible AI practices, including governance, auditability, and compliance.
• Drive automation opportunities across the organization to reduce operational overhead and increase efficiency.

Requirements

• 5+ years of experience in integrations, MIS, or systems engineering within SaaS environments.
• Proficiency in Python or JavaScript/TypeScript and strong API experience (REST, GraphQL, webhooks).
• Hands-on experience with iPaaS tools such as Workato, Zapier, Make, or Tray.
• Familiarity with enterprise systems including Salesforce, Okta, NetSuite, and Google Workspace.
• Proven experience building AI-powered workflows and a strong understanding of LLM orchestration.
• Knowledge of IAM, OAuth, API security, and compliance standards (SOC2, ISO, GDPR).

Nice to have

• Experience with MCP or API mediation layers.
• Knowledge of event-driven architectures or data pipelines.
• Relevant certifications in AWS, Okta, Salesforce, or Workato.