PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Data Scientist (Mexicali, BCN, MX)
Mexicali, Baja California, Mexico
OnsiteFull Time
Hands-on experience building ML solutions with Python, Pandas, NumPy, SQL and ML frameworks (scikit-learn, PyTorch, Keras); experience with LLM/RAG, LangChain, Docker, and production MLOps; strong feature engineering and pipeline skills.
Python, Pandas, NumPy, SQL, scikit-learn, PyTorch, Keras, Retrieval-Augmented Generation (RAG), LangChain, Docker, JavaScript, Node.js
3mo
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API AI development for data & application interoperability
Mexicali, Baja California, Mexico
OnsiteFull Time
3+ YOE3+ years ML/AI experience; Python; Azure OpenAI; OpenAI Studio; Langchain; NoSQL/Vector DBs; GPT-3/4; prompt engineering; model evaluation and optimization.
Azure OpenAI, OpenAI Studio, GPT-3, GPT-4, Langchain, Python, NoSQL, Vector DB, LLM, NLP
3w
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PRACTICANTE OPEX (INDUSTRIAL)
Mexicali, Baja California, Mexico
OnsiteInternship
University student in last semesters, intermediate Python, TypeScript and C++, C# is a plus, Microsoft Office proficiency, teamwork, proactive, advanced English; support IoT and full-stack data analysis/dev projects.
Python, TypeScript, C++, C#, Microsoft Office