Vagas na Upwork em Portugal

We're looking for a Senior Technical Recruiter based in Lisbon, Portugal who will help scale our AI, engineering, and product organizations by identifying engaging and hiring exceptional talent across complex technical domains. As the founding recruiter within the new Lisbon hub ...

The Payroll Manager is responsible for leading international payroll operations with a primary focus on Europe (beginning with Portugal and the Netherlands) and North America. This role ensures accurate timely compliant payroll processing across multiple global jurisdictions. · ...

The Payroll Manager is responsible for leading international payroll operations with a primary focus on Europe beginning with Portugal and the Netherlands as well as North America preferred experience in Canada this role ensures accurate timely compliant payroll processing across ...

We have immediately begun hiring technical talent roles in Lisbon. · ...

As a Lead AI Engineer on our Data Platform & Services (DPS) team, you will apply your expertise in AI capabilities to build and deploy production grade AI powered systems towards data engineering, analytics & product evolution use cases. · ...

We're seeking a Senior Lead Machine Learning Engineer to architect, · ship and scale the next generation of agentic intelligence across Upwork. · Responsibilities · Build Agentic Intelligence. Design and implement multi-agent systems (planning, · tool-use, memory, debate/critique ...

We are seeking a Data Analyst to join our Marketing Analytics team. This role will be at the forefront of a shifting digital landscape, developing measurement frameworks that help us win in both traditional search and the emerging world of AI-driven Large Language Model (LLM) dis ...

The Payroll Manager is responsible for leading international payroll operations with a primary focus on Europe (beginning with Portugal and the Netherlands) and North America (with preferred experience in Canada). This role ensures accurate timely and compliant payroll processing ...

We are excited to be opening our first international hub located in Lisbon Portugal This expansion marks a significant milestone in Upworks evolution into an AI native platform creating a new base for product development and technical hiring outside the US It underscores the comp ...

We're looking for a Lead Machine Learning EngineerScientist. In this technical lead role, you will help build a Dynamic Memory Management capability for Upwork's LLM-powered experiences, including agentic systems and tool-using assistants. · ...

We're seeking a Senior Lead Machine Learning Engineer to architect, ship, and scale the next generation of agentic intelligence across Upwork. · You will lead end‑to‑end development of AI agents and the platform that powers them—from LLM training and evaluation to runtime orchest ...

Lead Machine Learning Engineer/Scientist - Algorithms & Research · Upwork Inc.'s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upw ...

Upwork Inc.'s family of companies connects businesses with global talent across every contingent work type. This portfolio includes the Upwork Marketplace and Lifted, which provides a purpose-built solution for enterprise organizations to source, contract, manage and pay talent. ...

We're looking for a Senior Technical Recruiter based in Lisbon, Portugal who will help scale our AI, engineering, · and product organizations by identifying, · engaging,and hiring exceptional talent across complex technical domains. · ...

We're looking for a Senior Technical Recruiter based in Lisbon, Portugal who will help scale our AI, engineering, and product organizations by identifying, engaging, and hiring exceptional talent across complex technical domains. · Lead full-cycle recruiting for AI, engineering, ...

We are a team of passionate AI researchers building towards highly reliable and intelligent AI systems to support the world's largest marketplace for work. · Research core algorithms for AI systems within topics that are core to Upwork's mission of building reliable AI to help hu ...

We are seeking skilled native European Portuguese voice talents to collaborate on an exciting Voice AI cloning project.This role involves recording a variety of scripts, prompts and spontaneous conversations in your natural voice to help us develop a high-quality AI model. · ...

We're looking for a Lead Machine Learning Engineer/Scientist to help build a Dynamic Memory Management capability for our LLM-powered experiences (including agentic systems and tool-using assistants). · ...

We are looking for a Senior Brand Manager to play a key role in shaping Upwork's SMB brand strategy and driving how we show up across marketing, content, and communications. · ...

We're looking for a Lead Machine Learning Engineer/Scientist to help build a Dynamic Memory Management capability for our LLM-powered experiences (including agentic systems and tool-using assistants). · This role sits at the intersection of retrieval, memory, reasoning, and orche ...