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Senior AI Engineer | Horizons product | Based in Poland

Hostinger  ·  Poland, Warsaw / Krakow
Remote Full-time Senior Permanent IT & DevOps

Job Description

As a Senior AI Engineer at Hostinger, you will be integral to the Horizons team, shaping AI intelligence behind our innovative products. Your role involves researching, designing, prototyping, and deploying complex AI solutions addressing real-world challenges. You will handle raw datasets, devise labeling and data strategies, and prototype model ideas including agentic/inference systems and prompt strategies. Translating prototypes into production-ready systems is key, involving building RESTful APIs, containerizing with Docker, and ensuring reliable deployment. Monitoring system performance and iterative improvements with cross-functional teams are part of your daily operations. Collaboration with frontend and backend engineers and product teams ensures delivery of impactful, user-centric AI features. You will apply strong Python skills, work with large language models, and utilize knowledge in TypeScript, JavaScript, React, Docker, Kubernetes, Linux, DevOps tools, and CI/CD pipelines. Analytical skills to interpret data clusters, solve ambiguous problems, and connect insights to business outcomes are crucial. This role offers a dynamic environment with freedom, responsibility, and support for continuous growth, wellness, and work-life balance. Compensation matches experience, with a commitment to employee development and a vibrant company culture.

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Benefits

  • Limitless learning opportunities including Reforge, Coach Hub, and global conferences
  • Flexible work environment with home office budget
  • Company-provided sick days and paid suspension days
  • Wellbeing initiatives including Headspace subscription and wellness events
  • Company events like Town Hall, team-building, and milestone celebrations

Requirements

  • Strong Python programming expertise
  • 3+ years experience with LLM and advanced AI projects
  • Knowledge of TypeScript, JavaScript, React
  • Experience building RESTful APIs and containerizing apps (Docker, Kubernetes)
  • Proficient with Linux, Git, Jira, CI/CD and monitoring tools
  • Analytical mindset with ability to interpret data and solve complex problems
  • Self-motivated with strong initiative and ownership
  • Strong data analytics skills beyond modeling