Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Presales technical advisor at a cloud analytics startup, building demos and prototypes in Snowflake/Redshift/BigQuery to showcase Sigma’s BI platform and win deals.
About This Role This is not your average Account Executive role. At Sigma, we believe that people are our most valuable resource, and so we relentlessly invest in our team. Account Executives are set up to thrive while…
Build and maintain backend services for an AI-native customer engagement platform using Python, Django, PostgreSQL, and GCP, delivering scalable APIs and data pipelines.
Build and deploy LLM-powered agents and RAG pipelines using PyTorch and Hugging Face, optimizing for accuracy, latency, and cost in a contact-center AI platform.
Build and maintain scalable data warehouses and pipelines to power AI-driven customer-insight dashboards using Snowflake, Airflow, Kafka and Python.
Build and maintain scalable speech-to-text pipelines using deep learning for a contact-center AI platform, focusing on ASR, transcription, and diarization.
Build and deploy NLP pipelines using LLMs for contact-center insights, including text classification, summarization, and agentic applications in a fast-moving AI startup.
Analyze customer-interaction data to drive AI model improvements, prompt engineering, and automation pipelines for an AI-native SaaS platform.
Build full-stack features for AI-powered contact-center tools using React, Django, and NestJS, integrating real-time data pipelines and cloud services.
Revenue Operations Analyst builds and maintains the GTM tech stack (Salesforce, Hubspot, Gong) to streamline sales, marketing, and customer success workflows in a fast-growing AI-driven SaaS company.
Build and optimize AI agents and multi-step workflows using LLMs to solve real business problems like technical drawing search and insurance claims automation.
Designs and builds AI agent systems that automate complex workflows—like searching 3D/2D drawings or processing insurance claims—using LangChain/LangGraph and LLMs to deliver high-quality, automated solutions.
Research and fine-tune OCR models to handle rotated text, math symbols, and multilingual documents for manufacturing blueprints and medical forms, then serve the models in a SaaS environment.
Build and fine-tune OCR models to recognize rotated text, math symbols, and multilingual documents for manufacturing blueprints and medical forms.
Build and maintain responsive UIs for an AI-powered video/image editor using React, Next.js, and TypeScript, integrating AI features like face swap and lip sync.
Build and drive data science initiatives across growth, product, AI, and partnerships to scale Jerry’s platform from 5M to 50M customers using SQL, Python, and experimentation.
Build and evaluate ML systems using AI coding agents like Cursor or Claude Code, reviewing model-generated implementations for bugs and performance in production ML/AI workflows.
Designs UI/UX for PLCO’s Coach web/app and Player app, builds design systems, and conducts user research to improve sports-tech products.
We couldn't check your fit for this role — add a CV to your profile to see it next time.
