Senior Software Engineer (AI)

TL;DR

Senior Software Engineer (AI): Delivering AI/ML powered features for customers at hirify.global scale with an accent on bringing ML models into production and building scalable infrastructure. Focus on designing tools for model experimentation and management, collaborating with ML scientists, DevOps, and product teams, and improving platform scalability and robustness.

Location: Hybrid in Krakow, Poland or Lisbon, Portugal - must attend local office for part of the week

Salary: PLN 257,000–385,000 annualized (Poland)

Company

Customer experience software company powering billions of conversations with brands worldwide.

What you will do

• Work closely with ML Scientists to bring ML-powered features into production
• Contribute to technical design discussions
• Build tools for model experimentation and management
• Collaborate with DevOps, feature teams, platform teams, and product
• Improve scalability and robustness of platforms
• Design, prototype, and refine scalable infrastructure

Requirements

• Fluent in Python or Ruby
• 3+ years building, scaling, and operating large-scale applications
• Experience delivering AI products
• Fluency with RESTful APIs, Kafka, Docker, Kubernetes, AWS or GCP
• Ability to work with uncertainty and pivot priorities
• Strong team collaboration

Nice to have

• Experience with Airflow or Metaflow
• Tooling for LLM evaluation and monitoring
• Familiarity with PyTorch
• Experience with SQL or DBT

Culture & Benefits

• Hybrid work with flexibility to work remotely part of the week
• Rich onsite experience for connection, collaboration, learning, and celebration
• Fun, positive, down-to-earth culture
• Global diversity, equity, and inclusion focus
• Potential bonus, benefits, and incentives