Upwork

Join Upwork as a Senior AI Engineer to develop and enhance Natural Language Query systems and AI agents, focusing on accuracy and scalability.

Upwork is seeking a Senior Backend Engineer to enhance its Snowflake Data Platform, focusing on backend services, data ingestion, and automation.

Join Upwork as a Sr. AI Research Scientist to lead initiatives focused on AI evaluation and reliability, enhancing the performance of AI systems at marketplace scale.

Join Upwork as a Senior Lead Machine Learning Engineer to architect and scale AI agents, driving innovation in agentic intelligence and platform engineering.

Join Upwork as a Senior Lead Machine Learning Engineer to architect and scale AI agents, driving innovation in agentic intelligence and platform engineering.

Join Upwork as a Lead AI Engineer to design and implement AI-powered systems that enhance data access and analytics across the organization.

Join Upwork as a Senior Database Automation Engineer to design and automate database systems across a global infrastructure, leveraging your expertise in both database engineering and software development.