assistant English-speaking jobs in Barreiro

Field Service Engineer to support ESS and PV customers in Portugal. Responsibilities include on-site technical support, commissioning, maintenance, and resolving electrical and system issues. Requires a technical background and C1 proficiency in Portuguese and English.

Ads Support Specialist provides premier, omnichannel support for advertisers. Responsibilities include resolving technical inquiries, managing ad accounts, and guiding users on platform policies. Requires full English fluency and strong analytical skills.

CRM Campaign Management Specialist role involves planning, executing, and optimizing multi-channel campaigns. Responsibilities include AEM business ownership, performance analysis, and troubleshooting. Requires marketing/IT background and experience with Campaign/Content tools.

Global Supply MDM Business Process Owner to shape Supply Master Data across an international organization. Own the global process framework for Sites, Products & Items, Catalogues, and Pricing. Drive standardization, data governance, and innovation using AI and analytics. Requires extensive Procurement experience and strong Master Data governance understanding.

Experienced Architecture Manager needed to oversee architectural projects from design through construction. This role requires strong architectural background, project management skills, and the ability to lead a team while collaborating with clients and cross-functional teams.

Cloud Engineer role requires 5+ years in Windows Server administration. Responsibilities include managing VMware and Azure environments, hybrid AD/Entra ID, and automating tasks with PowerShell and Terraform.

Execute and optimize customer journeys for Rove Next, owning email campaign execution and automated flows in Klaviyo. Requires 2+ years in e-commerce email/lifecycle marketing and native English fluency.

Experienced Business Analyst needed for a dynamic financial services environment. Bridge stakeholders and IT teams, managing requirements from elicitation to rollout within an Agile framework. Strong process analysis and communication skills are required.

Entry Level JAVA Developer role involving designing, developing, and implementing software features. Requires a degree, strong OOP knowledge, Java proficiency, and familiarity with web technologies and SQL.

Middle-Senior Affiliate Manager for an iGaming Advertising Agency. Responsibilities include attracting and managing affiliates, negotiating agreements, and optimizing campaigns using data analysis. Requires 2+ years in iGaming affiliate management.

Croatian Speaking Customer Service Agent About Mercier Consultancy Group Mercier Consultancy Group is a premier international staffing firm recognized for connecting top-tier talent with world-class organizations across the European BPO and customer support services landscape.

Graphic Designer needed for a maternity cover role. This in-house lead will shape brand visuals across web, social, ads, and video. Key duties include designing assets, maintaining brand guidelines, and building reusable templates. Strong video editing and design tool proficiency are essential.

Senior Product Manager to revolutionize Catawiki's fulfillment and shipping journey. Drive impact on a global e-commerce platform, transforming shipping from a pain point to a competitive advantage.

Graphic Designer needed for a maternity cover role to lead in-house creative efforts. Responsibilities include designing web, social, and video assets, maintaining brand guidelines, and building reusable templates. Strong video editing and design tool proficiency are essential.

Product Testing Engineer ensures product quality and reliability before release. Responsibilities include validating projects, firmware, and features, developing test setups, and automating repetitive tasks. Requires a degree in Electrical Engineering and strong electronics knowledge.

Junior Data Scientist role in People Analytics. Build end-to-end AI models using Python, Machine/Deep Learning, and LLMs. Collaborate with HR to identify use cases for predictive analysis. Requires 1-3 years of experience.

Maintenance Staff will perform repairs on hotel facilities, manage energy meter readings, and assist with HVAC and fixture adjustments. Requires 6+ months of maintenance experience and local language fluency.

Talent Acquisition Manager to drive scalable growth by sourcing and managing the full hiring cycle for Engineering and Product roles. Requires experience in fast-paced start-up environments and a metric-focused, proactive approach.

Container Planner role requires a degree in Logistics or Mechanical Engineering. Responsibilities include developing and optimizing packaging concepts using CATIA, managing special packaging development, and following up with suppliers.

Lead a team building core internal infrastructure and developer-facing systems for Data processing engines. Requires strong engineering background, experience managing senior engineers, and driving execution across complex technical initiatives.