About Welocalize
Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale.
Welocalize’s Opal Platform comprises patented technology designed to automate multilingual content and improve workflow performance for enterprises. Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. These solutions operate within a secure and compliant environment supported by seven ISO certifications. Welocalize is headquartered in New York with offices worldwide. welocalize.com
The Senior Project Manager (SPM) will be responsible for managing assigned accounts end-to-end, including project planning, execution, monitoring, delivery, and closure in line with Welocalize’s standard processes and tools. In addition, the SPM will partner with the Operations Squad Lead to support large enterprise accounts.
This role will serve as the primary project-level contact for clients, building strong customer relationships while collaborating closely with Welocalize account directors and production teams to maximize delivery performance, client satisfaction, quality, and profitability.
The ideal candidate is a motivated and dependable professional with strong relationship-building skills across cross-functional teams. They should bring the adaptability, resilience, and energy needed to succeed in a fast-paced and evolving environment.
This role requires availability to work West Coast business hours (11:00–19:00 Argentina time).

Welo Global is a leader in multilingual AI, technology, and content solutions serving over 2,000 clients in 300 languages. The company combines globally scaled multilingual infrastructure, including a network of over 500,000 linguists and domain experts, with advanced NLP, computational linguistics, and best-in-class compliance backed by seven ISO certifications. Welo Global’s five brands—Welocalize (multilingual content and localization solutions for localization and technology teams), Adapt (multilingual performance-led digital marketing agency), Park IP (patent translation, foreign filing, and legal solutions for law firms and corporate legal teams), Welo Life Sciences (multilingual content solutions for drug and medical device development for pharmaceutical, clinical contract research, and medical device organizations), and Welo Data (multilingual data generation, evaluation, and human data infrastructure for AI systems)—serve distinct customer segments with purpose-built expertise, fit-for-purpose solutions, and supporting technology. weloglobal.com