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Senior AI Engineer (ML/Data Science Specialist)

Sloboda·Salary not specified

Primary stack

LangChainFAISSvLLMPineconeLangGraphWeaviatePythonRAGJavaSQL

Nice to have's

cloud platforms: AWS, GCP, AzureMLOpsLLMOpsmodel evaluationfeature engineeringpreprocessing

Job description

Senior AI Engineer (ML/Data Science Specialist)

Sloboda Studio is seeking a Senior AI Engineer with strong hands-on experience in Large Language Models (LLMs) and AI system architecture. You’ll work on building and scaling AI-powered solutions that directly support the client’s global operations in the travel tech domain (ticket aggregation and reselling). This is a high-impact role focused on delivering production-ready AI solutions with measurable business outcomes.

About the Position

Join Sloboda Studio as a Senior AI Engineer (ML/Data Science Specialist) to build and scale AI-powered solutions for global travel tech operations.

Responsibilities

  • Design, build, and deploy AI applications using cutting-edge LLM technologies (e.g., OpenAI, Claude, Gemini, LLaMA)
  • Architect scalable Retrieval-Augmented Generation (RAG) pipelines and advanced AI workflows
  • Utilize orchestration frameworks such as LangChain, LangGraph, vLLM, LMDeploy
  • Integrate vector databases (e.g., FAISS, Weaviate, Pinecone, Milvus) into AI pipelines
  • Collaborate cross-functionally with Product, Engineering, and Business teams to drive AI adoption
  • Present results and models to both technical and non-technical stakeholders, including executives
  • Drive the full development lifecycle-from ideation and prototyping to deployment and monitoring
  • Follow MLOps and LLMOps best practices for scalability, reproducibility, and performance

Requirements

  • 6+ years of experience designing and deploying production-grade AI/ML systems
  • Proven experience with LLMs, prompt engineering, and RAG architecture
  • Proficient in Python, Java, Golang, and SQL
  • Strong understanding of model evaluation, feature engineering, and preprocessing
  • Hands-on experience with cloud platforms: AWS, GCP, or Azure
  • Excellent communication and stakeholder management skills
  • Self-driven, proactive, and capable of delivering high-quality work with minimal supervision
  • Experience deploying scalable AI systems for real-time, high-performance environments is a plus

Stages

  • Pre-screen interview with Sloboda Studio
  • PM+Technical interview with Sloboda Studio
  • Technical interview with the client
  • Final Interview with the client

Got questions? Contact our recruiter

Alyona Mykhailovyn

Head of HR & Recruitment

Join our Sloboda Studio team

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Sloboda studio is one of the first Ruby on Rails companies in Eastern Europe.The company was founded in 2010.The team includesmore than 100 people at the momentand we continue growing.Our expertise lies in the development ofMarketplaces, Fintech and Ad Tech platforms developing.Sloboda studio provides a full development cycle, including improvement of development processes, employee training and innovative technologies.About usOur motto is“development with care” — we take care of our clients and our big family of over 100 talents.Since 2010, together we have grown and evolved into what we are today — a friendly, diverse, and talented team of professionals.100806040202017482019642021100Sloboda Studio’s Recent GrowthFeatured TechnologiesBackendFrontendMobileSloboda Studio ValuesInitiative and responsibilityWe value people’s initiative to take responsibility for their work. Sloboda loves working with people who are ready for friendly cooperation, sharing their ideas, and taking responsibility for the results. Thus we achieve effective work and a pleasant atmosphere in the team.Honesty and transparencyWe consider honesty and transparency to be the keys to good communication and to building trust.Results-orientedWe constantly evaluate our work; not by the time spent on a certain task but rather by the results our completed tasks achieve.TeamworkWe think that helping each other is an important part of day-to-day work. Whether a person is working alone or with a team, team support is what keeps us going.Ukraine SupportWe financially support our employees who defend Ukraine and volunteer.Our Co-founder Pavel Obod is also a Co-Founder at SaveTrempel, a group of volunteers who helps our soldiers.Join Ukraine Support!Sloboda has a corporate charity fund to help employees familes who were injured and who needs armor to defend Ukraine.Top 1000 B2B Companies Globalby Clutch, 2020Top Web Developers in Ukraineby Clutch, 2020Top Ruby on Rails Developersby Clutch, 2020Top Web Development companyby GoodFirms, 2020Join Our Fast-Growing Community11Years on the market2+Years average work at Sloboda200+Of projects delivered100+Total employees90%Of accepted job offers$20M+Raised by our clientsCheck ourwebsitefor more information about Sloboda StudioJoin us!ClutchFacebookInstagramLinkedIn

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