Senior Software Engineer, Applied AI (Fullstack)

TL;DR

Senior Software Engineer, Applied AI (Fullstack): Building end-to-end GenAI-powered applications including web UIs, API services, and backend orchestration for internal platforms with an accent on LLM integration, RAG pipelines, and intuitive frontend interfaces. Focus on implementing scalable services, reusable components, operational excellence standards, and security across the full stack.

Location: Hybrid in Bellevue, Washington or other specified US locations (California excl. SF Bay Area, Colorado, Illinois, New York, Washington)

Salary: $147,000 — $247,000 USD (varies by location)

Company

hirify.global secures identities and builds AI-enabled internal platforms powering global workforce tools in IT, HR, Finance, Sales, Marketing, and Customer Support.

What you will do

• Design and build end-to-end GenAI applications with web UIs, APIs, and backend orchestration.
• Integrate LLM-based experiences using LangChain, LlamaIndex, OpenAI, Claude, or Gemini.
• Develop responsive frontend interfaces with React or Vue, focusing on usability and performance.
• Build and maintain reusable frontend components and RAG pipelines with vector search.
• Champion operational excellence, SLOs, observability, security, and test coverage.
• Collaborate on architecture, UX iteration, and scaling with platform teams.

Requirements

• 5–8 years software engineering with full-stack development, including 2+ years AI/ML applications
• Strong Python, 5+ years cloud services with AWS, Docker, RESTful APIs
• 2+ years frontend with React, TypeScript, or Vue for internal/enterprise UIs
• Hands-on LLM integration, RAG, prompt engineering, LangChain/LlamaIndex
• Distributed systems, microservices, container orchestration (ECS/EKS), cloud platforms
• Secure coding, auth/authz, data governance; collaboration across teams

Nice to have

• Design systems, AI evaluation tooling, real-time performance monitoring

Culture & Benefits

• Equity, bonus, health/dental/vision insurance, 401(k), FSA, PTO, parental leave
• Immersive in-person onboarding for impact and connection
• Global community across 20+ offices, focus on innovation, well-being, social impact, talent development