Staff Gen AI Developer (Gen AI)

TL;DR

Staff Gen AI Developer (Gen AI): Building and optimizing production GenAI features and scalable AI systems with an accent on owning end-to-end delivery of significant features and defining quality metrics. Focus on running structured experiments, interpreting results, and improving operational readiness.

Location: Fully remote; candidates must align working hours with Eastern Standard Time (EST). While the job is listed from Mexico City, candidates can work from anywhere globally that supports EST hours.

Company

hirify.global is a market-leading SaaS company transforming Sales Performance Management with cutting-edge solutions for global revenue leaders.

What you will do

• Own end-to-end delivery for significant features or systems, from clarifying requirements to design, execution, and iteration.
• Build and maintain reliable services and workflows that support AI features in production.
• Define how quality is measured for your area (success metrics, test strategy, evaluation approach) and automate it.
• Run structured experiments, interpret results, and translate learnings into product improvements.
• Improve operational readiness, including deployment automation, monitoring/alerting, and performance/cost optimizations.
• Mentor teammates through design feedback, code reviews, and practical guidance.

Requirements

• 6+ years in software engineering, with 3+ years building and shipping production software in product teams.
• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Strong software engineering fundamentals and system design skills.
• Hands-on coding experience in Python and/or TypeScript, APIs/services, and data pipelines.
• Experience with Cloud, CI/CD, automated testing, and observability.
• Solid working knowledge of how modern AI applications are built and evaluated, with a strong learning speed for new models/tools.

Nice to have

• Experience with GenAI/LLM concepts such as prompt engineering, RAG, function calling, evaluation pipelines, fine-tuning, embeddings, and vector search.
• Familiarity with LLMOps, experiment tracking, prompt/version control, and cost/latency optimization.
• Proficiency with tools like serverless AWS, LangChain/LangGraph, OpenAI/Anthropic/Azure OpenAI, and vector DBs (Pinecone/FAISS/Milvus).

Culture & Benefits

• Market-leading compensation package and wellness programs.
• Comprehensive employee insurance coverage including Medical, Dental, Vision, and Life Insurance.
• Remote work flexibility within a results-driven work culture, focusing on performance and collaboration.
• Opportunities for continuous development and growth within an innovative and multicultural environment.
• Annual time off provided in accordance with applicable legislative requirements.
• Work with the latest tools and technologies as part of a diverse, global team with hubs in Romania, UK, US, and Canada.