AI Benchmark Engineer - Native Language Specialist, Czech
New
L
LILT (Production)AI, Language Technology
Czech Republic (Remote)ContractMiddle
Salary not disclosed
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Job Details
- Languages
- Czech, English
- Experience
- 5+ years
- Required Skills
- Python
Requirements
- 5+ years of industry experience in software engineering.
- Proven track record at leading technology companies and/or graduation from top-tier engineering universities.
- Native or near-native fluency in Czech, with deep understanding of its grammar, register, and phrasing rules.
- High English proficiency.
- Strong proficiency in Python.
- Strong proficiency in standard shell scripting.
- Strong proficiency in data processing.
- Extensive experience with Terminal/CLI-based development workflows.
- Working familiarity with coding agents.
- Deep technical understanding of multilingual text processing pitfalls.
- Experience with encoding/decoding robustness and Unicode normalization.
- Experience with locale-dependent conventions (collation, casing, non-Gregorian dates).
- Experience with Text I/O, toolchain interoperability, and safe string operations.
Responsibilities
- Design, build, and validate benchmarks for large language models.
- Evaluate Coding Agents.
- Build realistic task environments using datasets and files in native language (Czech).
- Identify failure points where AI does not work in native language (Czech).
- Support the development of robust solutions (reference implementations).
- Write highly reliable, deterministic verifier scripts.
- Analyze execution logs and calibrate task difficulty (Easy to Very Hard).
- Participate in a rigorous, 4-layer human quality control process.
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