9277 English-speaking jobs in Lisbon District

Investigate and resolve complex telephony and network issues impacting customer call reliability. Troubleshoot voice quality, VoIP infrastructure, and WebRTC applications. Collaborate with customers, support teams, and telecom providers to diagnose and resolve issues.

AI Red Team Testers design prompts to challenge AI systems, identifying weaknesses and documenting failures. Successful candidates are creative, detail-oriented, and have strong written communication skills.

Network Engineer needed for TechHUB in Lisbon. Responsible for implementing and deploying network infrastructure, ensuring reliable, secure, and high-performing networks. Requires a Bachelor's degree in a related field, 5+ years of experience, and expertise in Cisco networking technologies.

Primary Teacher to deliver engaging lessons and inspire students across the primary years. Plan and deliver high-quality lessons aligned with the primary curriculum, fostering a love of learning and supporting students' academic, social, and emotional development.

International Accountant needed for a remote role. Manage day-to-day accounting operations, prepare financial reports, ensure tax compliance, and collaborate with internal and external partners.

HV Dispatch Engineer will monitor the HV network, ensuring service continuity and safety. Responsibilities include coordinating with the MV Dispatch Center, analyzing network asset maintenance orders, and executing network studies. Requires a Bachelor's or Master's degree in Electrical and Computer Engineering with up to 3 years of experience.

As a SuccessFactors Support Specialist, you will provide 2nd level support for SuccessFactors, particularly Employee Central, in collaboration with IT Support and other teams. You will analyze and resolve issues, ensuring efficient and customer-oriented support.

Fractional CMO needed for a profitable, fast-growing AI job search company. Focus on growth marketing, user acquisition, and data-driven decision making. Must have B2C subscription scaling experience and a strategic, hands-on approach.

Develop and deploy KDB+/q services to enrich raw data and create impactful presentations. Collaborate with teams to understand requirements and design dashboards using Tableau, Python, or official analytics pipelines.

Leads execution-level product ownership of Agentic AI solutions across Proof of Concept, MVP, and Production. Manages product backlog, acceptance criteria, and Definition of Ready. Line-manages Product Owners and/or Business Analysts. Collaborates with Engineering, Architecture, and UX to shape agent behavior and orchestration. Acts as primary execution-time product contact for engineering teams.

Drive business growth by understanding customer needs, providing technical solutions, and articulating product value. Collaborate with the sales team to identify opportunities, develop proposals, and build customer relationships. Provide technical expertise, conduct product demonstrations, and support sales strategies.

Senior Experimentation Analytics Engineer needed with 3+ years of advanced SQL expertise and data modeling knowledge. Experience designing and maintaining data pipelines in AWS is required. Strong analytical and problem-solving skills are essential. Familiarity with experimentation frameworks is a plus.

Buyer for Logistics Services will manage end-to-end procurement activities for transport and logistics service providers. Responsibilities include strategy development, sourcing, contracting, and management. The role requires 2-5 years of procurement experience, strong negotiation skills, and fluency in English.

Drive growth and impact as a Founder's Associate, shaping the destiny of a rapidly expanding company. Own projects, collaborate with international teams, and contribute to a results-driven culture.

Leads and coordinates the global roll-out of website content and features, creating project timelines and providing guidance to the Webmastering team. Fixes technical issues related to content and feature activation and testing. Develops front-end website elements and assists with back-end development. Proposes process and technical improvements.

The Ocean Logistics Operations Specialist ensures smooth execution of ocean transport activities. This role involves supervising shipment operations, optimizing shipment management systems, and collaborating with various stakeholders to deliver timely and reliable stock movements.

Business Development Manager will generate new revenue, achieve sales targets, and establish Neurons Lab as a preferred AI partner for Financial Services enterprises. Responsibilities include pipeline development, sales execution, strategic outreach, and solution positioning.

The Technology Support Specialist will drive digital transformation initiatives, support regional sales and technical teams, and act as a liaison between customers and Orica's digital team. Responsibilities include leading training workshops, developing proposals, and providing technical support. The ideal candidate will have a qualification in Mining Engineering or equivalent, experience in drill and blast tools and systems, and strong communication and customer relationship management skills.

Power BI Administrator needed for a 4-6 week project. Responsibilities include documenting the current Power BI environment, planning and executing a migration of gateway servers to a new data center, and ensuring the platform is upgraded.

Fullstack Developer to build scalable web applications using React.js, PHP 8, and MySQL. Experience with REST APIs, Git, webhooks, and object-oriented programming is required.