We at localhost are passionate group of tech enthusiasts, with strong software development history and expertise, agile mindset, and DevOps culture. Established in Kosice, Slovakia, we've evolved and grown in 10 years of time, to now be capable of serving the best global brands of the world.
Job Description, Responsibilities, and Duties
With more than 50 engineers, customer focus, continuous improvement, and a growth mindset, we are proud to be the partner to several domestic and global customers. As a member of our growing team, you'll have the opportunity to join us at an exciting time and work on high-impact projects that redefine what's possible in the world of software development.
Working with a global leader in digital technology, you can build your career on an international scale and take advantage of development opportunities with emerging technologies. We’ve created an inclusive environment for you to explore your passions, make an impact, and contribute to the development of software that truly matters.
Job Opportunity
We are seeking talented individuals to join our team and help us establish and grow our presence, organization, and culture, which will drive our software development efforts. As a member of our team, you will have the opportunity to work with cutting-edge technologies and collaborate with top professionals on high-impact and visible projects.
What will you do?
As a Data Scientist you will provide support and problem resolution for specific products, you will also:
- Develop prototypes and proof-of-concepts using Large Language Models (LLMs), focusing on prompt engineering, tool integration, and structured output parsing.
- Implement Retrieval-Augmented Generation (RAG) systems, including document processing, text chunking, embedding generation, and vector database integration.
- Explore agentic AI frameworks like LangGraph and AutoGen to create autonomous workflows for specific business use cases.
- Collaborate with the AI Product Management team to define requirements and ensure alignment with project goals.
- Dedicate 10% of your time to exploring emerging techniques in generative AI and contributing to the team's applied research initiatives.
Employee Perks and Benefits
- 6 extra days off: 3x localhost days and 3x sick days
- Referral bonus
- Supporting your ideas
- Transparent approach and communication
- Flexible working arrangements
- Bonuses at every smashing life events
- Physiotherapist sessions once a week in the office
- Education support (certificates, courses, trainings)
- Multisport Card
- Financial contribution to Pension plan
- Benefit plus budget
Requirements for the Employee
Candidates for this position should have education at the following levels:
University education (Master's degree or equivalent).
Language Skills
English – Upper intermediate (B2).
Experience in the Position/Field
- Practical experience with prompt engineering and LLM application development.
- Working knowledge of RAG systems, including text extraction, embedding techniques, and vector databases.
- Experience in applying Python to implement AI solutions, particularly in the generative AI space (OpenAI, LangChain, Pandas).
- Familiarity with agentic frameworks concepts and willingness to learn tools like LangGraph or AutoGen.
- Understanding of traditional Machine Learning techniques and how they complement generative AI applications.
- Ability to communicate technical concepts clearly and work collaboratively in a research-oriented environment.
