HubMub
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Oxylabs.io

Data & AI Engineer

Oxylabs.io
Lithuania · Full-time · Not Applicable
We're a team of 700+ professionals who develop cutting-edge web data gathering solutions for thousands of the world's best-known businesses, including Fortune 500 companies.

The team waiting for you:

As our Data & AI Engineer, you'll be diving into the technical challenges of building internal AI-powered systems to help us make better-informed business decisions at Oxylabs.io. This is an excellent opportunity for an analytical thinker who enjoys hands-on technical work, has a passion for AI technologies, is eager to learn more, and wants to make a meaningful impact. You'll be developing and deploying AI-powered tools leveraging the latest AI models (including Anthropic's Claude, Google's Gemini, OpenAI's GPT) that our internal teams will use daily.

In this role, you’ll:

  • Build AI applications using Python, LLMs & RAG;
  • Conduct research with new LLM technologies and frameworks (with a focus on AI coding assistants) to keep our AI capabilities at the cutting edge and share your findings with others;
  • Collaborate with cross-functional teams to identify AI-driven opportunities and integrate various solutions into their operations;
  • Fine-tune and optimize prompt strategies to enhance accuracy, reliability, and efficiency of LLM outputs;
  • Define AI evaluation metrics and benchmarking frameworks and implement monitoring systems to track LLM performance and costs
  • Promote the adoption and understanding of AI within Oxylabs.


Your skills & experience:

  • Proficiency in at least one programming language, ideally Python;
  • Hands-on experience with agentic development patterns and best practices (tool use, planning loops, evaluation);
  • Experience with LLMs (e.g., Anthropic/OpenAI/Gemini APIs) and AI application development;
  • Experience with cloud infrastructure (ideally Google Cloud or AWS);
  • Knowledge of best DataOps practices and tools including version control systems (e.g., Git), Terraform, Docker, and CI/CD;
  • You're excellent at communicating in both written and spoken Lithuanian and English.


Nice to have:

  • Familiarity with agent frameworks (e.g., LangChain, Claude Agent SDK, Google ADK) or workflow automation tools (e.g., n8n.io);
  • Proficiency in deploying and optimizing open-source AI models (e.g., Llama, Qwen);
  • Background in Machine Learning beyond LLMs (e.g., computer vision, traditional ML).


Tech stack:

  • Google Cloud Platform (Pub/Sub, GCS, BQ) for ingestion, storage and warehousing;
  • dbt and SQL for data modelling;
  • PowerBI and Superset for data visualisation
  • Python for automation;
  • Airflow for orchestration;
  • Kubernetes/Argo CD for deployment;


Salary & Benefits:

  • Gross salary: 3400-5600 EUR/month. Keep in mind that we are open to discuss a different salary based on your skills and competencies.
  • Growth & Learning: 40+ internal learning options, external conferences, mentorship, and year-round knowledge-sharing.
  • Health & Well-being: Private health insurance, psychotherapy, on-site well-being consultants, 24/7 gym access, and a wellness app.
  • Celebration & Community: Team events, an overseas workation, quarterly team-building budgets, and plenty of ways to mark milestones together.
  • Plus bonus vacation days, paid life-moment days off, barista coffee, and all the tools you need. See the full list of benefits here: https://career.oxylabs.io/blog/our-work-benefits/.
  • Up for the challenge? Let’s talk!


We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Key Skills

Ranked by relevance

ai cloud python artificial intelligence machine learning computer vision terraform ai tools storage docker cicd git sql aws
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Posted
Jun 16, 2026
Type
Full-time
Level
Not Applicable
Location
Vilnius
Company
Oxylabs.io

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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