specialist English-speaking jobs in Mafra

Provide customer support to Bouygues Telecom customers via phone and digital channels. Must be a native or near-native French speaker and live within 30km of the Porto office.

Sybilion seeks a Sales Lead to build the commercial engine for its time-series intelligence platform. The ideal candidate has strong B2B enterprise sales experience and thrives in high-ownership environments.

The HV Power Lines Engineer will design and calculate overhead and underground high-voltage power lines. Responsibilities include preliminary design, route planning, and preparing technical documentation. Requires a degree in Electrical Engineering and at least 3 years of experience in HV/MV power line design. Proficiency in AutoCAD 2D/3D and power line calculation software is essential.

Develop and execute content strategy, write and edit blog posts, white papers, case studies, and email campaigns. Manage content calendar, conduct keyword research, and analyze content performance. Collaborate with cross-functional teams to create compelling content assets.

This role involves building and scaling UGC and video creative production pipelines for paid ads, website assets, and social media content. The UGC Program Manager will manage creators, briefs, scripts, and deliverables, ensuring a steady flow of high-quality assets. Responsibilities also include managing social media presence, collaborating with paid media teams on ad creatives, and creating SOPs for UGC sourcing and content production.

AI Engineer needed to design, develop, and deploy AI-powered applications and machine learning solutions. Experience with Python, AI/ML frameworks, APIs, and cloud platforms required.

Develop and maintain .NET applications on Microsoft Azure. Design and implement cloud-native, microservices, and event-driven solutions. Build and manage CI/CD pipelines and Infrastructure as Code.

Manages product lines at the European level, ensuring successful design, engineering, production, marketing, and sales. Develops strategies, coordinates projects, and collaborates with teams to achieve marketing goals.

Lead the strategic allocation of marketing budgets, maximizing ROI across channels. Utilize advanced analytics, attribution modeling, and CLV analysis to identify high-performing segments and optimize spend. Champion incrementality as the gold standard of marketing measurement. Collaborate with cross-functional teams to align marketing investments with business objectives.

Support the Client Onboarding Team by processing new customer applications, verifying documentation, and performing AML/KYC checks. Communicate with clients and internal departments regarding account-related queries.

FinOps Specialist with 3+ years of experience in cloud cost management and Azure. Requires expertise in cost monitoring tools, Power BI or similar reporting tools, and cloud architecture. Fluency in English and Portuguese is essential.

Systems Administrator to manage and maintain on-premise Windows, Linux, and virtualized environments. Responsibilities include Active Directory administration, GPO management, network infrastructure configuration, and security control implementation. Experience with VMware, Cisco firewalls, and scripting is required.

Cybersecurity Risk Consultant to conduct assessments, analyze vulnerabilities, and develop mitigation strategies for clients. Requires 3+ years of experience in cybersecurity risk assessment, strong knowledge of security frameworks, and excellent communication skills in English.

Lead and grow a team of engineers building AI-powered procedures for customer service. Manage delivery of the product roadmap, collaborate with engineering teams, and drive operational excellence.

Leads project delivery, develops people, and manages key client accounts. Drives individual growth, allocates projects, and ensures quality, compliance, and client expectations are met. Acts as a trusted partner and subject matter expert for designated client accounts.

Mendix Developer will design, develop, and maintain Mendix applications, integrating data from various sources and collaborating with stakeholders. Requires 3+ years of experience with the Mendix Platform, proficiency in Mendix Studio and Studio Pro, and a Bachelor's degree in a related field.

As Cyber Security Risk & Security Architect, you will contribute to identifying and managing Cyber Security risks, ensuring compliance with corporate security policies and standards. You will evaluate risks, define security solutions, and provide security advisory to IT and business stakeholders.

The University of Coimbra seeks a researcher to design and produce core‐shell silica@alumina nanoparticles for the COREPROTECT project. The successful candidate will conduct literature reviews, optimize synthesis parameters, and ensure reproducibility.

Mid-Level Python Software Engineer to design, develop, and maintain scalable Python applications for an industry leader in AI development.

Database Administrator will analyze, design, build, and test IBM Cloud Pak 4 Integration solutions. Requires 1-3 years of experience with IBM ACE, IBM API Connect, IBM DataPower Gateway, and IBM MQ.