CloudLinux

Middle AI Engineer – AI Patch Backporting

CloudLinux

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇧🇬 Bulgaria

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Job Level

Mid-LevelSenior

Tech Stack

DockerPython

About the role

  • Turning problem statements & hypotheses into concrete experiment plans— you pick methods, tooling, and metrics;
  • Running lightweight experiments to assess feasibility and value of new approaches.
  • Implementing research findings and integrating them into the production system;
  • Building and owning evaluation metrics, automating them in CI, and keeping results comparable.
  • Shipping production-quality Python tools/CLIs and small services that make experiments faster and cheaper.
  • Documenting your work for future adoption and reuse;
  • Keeping crisp written logs of experiments, results, and decisions.

Requirements

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field;
  • 3+ years of experience as a developer or engineering lead;
  • Proficiency in Python;
  • Hands-on experience integrating LLMs (via APIs like OpenAI, Anthropic, etc.);
  • Familiarity with RAG, CAG, and agent-based approaches;
  • Basic infrastructure skills: CI/CD pipelines, containerization (Docker), testing automation.
  • **Nice-to-Haves:**
  • Published research or experimentation experience;
  • Data analysis skills and experience building metrics for evaluation;
  • Basic knowledge of C language;
  • Familiarity with AI engineering tools (e.g., Cursor, WindSurf, aider).
Benefits
  • A strong focus on professional development with opportunities for learning and growth:
  • Interesting and challenging projects,
  • Mentor and other knowledge-exchange programs;
  • Fully remote work with flexible working hours, that allows you to schedule your day and work from any location worldwide;
  • Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves to ensure you maintain a healthy work-life balance;
  • Compensation for private medical insurance;
  • Co-working and gym/sports reimbursement;
  • The opportunity to receive a reward for the most innovative idea that the company can patent, fostering a culture of creativity and innovation.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
PythonLLMsAPIsCI/CDDockertesting automationdata analysisC languagemetricsexperiment design
Soft skills
problem solvingdocumentationcommunicationorganizationdecision making
Certifications
Bachelor’s degreeMaster’s degree