Contract: Staff Full-Stack Engineer

Upwork(7 days ago)

RemoteFull TimeSenior$151,296 - $202,562 (estimated)Engineering

About this role

Upwork is seeking to build the next generation of AI-powered matching and recommendation systems for its platform. The role involves designing and implementing core systems with a focus on large language models and autonomous matchmaking. It requires collaborating across teams to shape the platform's long-term architecture and feature development.

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Required Skills

Java
Python
Vue
Recommendation Systems
AI
Backend
Frontend
ML
Cloud Infrastructure
Architecture

About Upwork

upwork.com

Upwork is a global freelancing marketplace that connects businesses of all sizes with independent professionals across design, development, writing, marketing, customer support, and more. Clients can post projects or search curated talent, review proposals, and manage engagements with contracts, time-tracking, invoicing, and escrow-backed payments. The platform also provides collaboration tools and enterprise features (talent sourcing, compliance, consolidated billing) to scale contingent work. Companies use Upwork for access to a large talent pool and standardized workflows, while freelancers benefit from job matching, portfolios, and secure payment systems.

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