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You will be updated with latest job alerts via emailPortuguesecompany hires for HYBRID work
Location:Porto Portugal
Preferably candidates from the Porto region
LanguageRequirements: English B2 and fluente Portuguese
Seniority: 6 to 10 yearsof experience
Instructions:Please send your CVs in English in english and make sure to include all skillsand experience that match the requirements of the opportunity. This willsignificantly increase your chances of success.
Design develop and maintain Python services and libraries forproduction environments.
Build and optimize Polars pipelines (lazy SQL) for large-scale dataprocessing.
Contribute to OCR/LLM projects transforming unstructured financialdocuments into structured usable data.
Improve system performance focusing on profiling scalability memory management andCPU/GPU parallelization.
Apply softwareengineering best practices including testing CI/CD structuredlogging and observability.
Collaborate on cloud deployment and related architectural decisions.
Strong proficiency in Python (standard library dataframes: Polars Pandas NumPy).
Proven experience with profiling and optimization (CPU/memory lazy execution).
Solid knowledge of API design (FastAPI Pydantic) and production-levelintegrations.
Hands-on experience in cloud environments (AWS GCP or Azure) and CI/CD pipelines.
Development best practices: writing clean tested and maintainable code.
Strong documentation skills and ability to collaborateeffectively in a team environment.
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