English-speaking jobs in Seia

Dynamic Head of Science & Biology Teacher role at King’s College School. Lead Biology, Chemistry, and Physics departments, mentor staff, and teach Years 7-13 using the Cambridge curriculum. Requires a BSc in Biology and teaching qualification.

Website Operations Intern responsible for managing, improving, and promoting the online store. Tasks include content updates, setting up promotions, publishing products, and working on regional UX optimizations. English fluency is required.

Accounting Officer needed for Loan Risk Review Team with banking sector experience. Responsibilities include ensuring compliance with financial and tax reporting, preparing annual Financial Statements, and delivering regulatory reports. Requires English and Portuguese.

Accountant supporting accurate, timely financial reporting for European entities. Assists with monthly management accounts, balance sheet reconciliations, and statutory reporting. Requires 2+ years experience in a fast-paced, multi-entity environment.

Market Intelligence Analyst to strengthen strategic intelligence across Europe's CEP and freight sectors. This role involves market sizing, competitor analysis, forecasting, and translating complex data into executive insights.

Senior Technical Project Manager/Tech Leader needed with 5+ years of experience. Requires expertise in production support (Linux, Oracle), Cloud Platforms (AWS, Azure, GCP), and DevOps tools like Docker/Kubernetes. Must be fluent in English.

Billing Analyst needed to manage vendor invoicing and payments for a financial services firm, ensuring compliance and accuracy. This role requires attention to detail and strong communication skills.

Sales & Business Development Manager for Southern Europe. Drive growth in merchant acquiring by building a pipeline of new merchants in low- and medium-risk industries. Requires 2+ years in payments/fintech sales and a strong existing network.

Provide technical support to users of a global technology platform specializing in electric vehicle (EV) charging stations. Respond to customer inquiries via phone, email, or chat regarding EV charger functionality, connectivity, and usage. Perform basic troubleshooting and escalate complex issues.

Content Moderator role in Lisbon requires Dutch and English skills to review and manage user-generated content for platform compliance. Responsibilities include ensuring content meets guidelines and maintaining accuracy in moderation decisions.

Head of Marketing leads strategy for the Sports & Leisure portfolio, driving demand and brand consistency. Responsibilities include integrated campaigns, team management, and data-driven performance optimization. Requires 7+ years of marketing experience.

Seeking a Dutch-speaking Account Manager to manage client portfolios, support onboarding, and identify sales opportunities in an international setting. This role involves growing and developing the client base.

Senior Commercial Sales Manager to represent the Grid Technologies portfolio. Responsibilities include customer inquiry response, negotiation support, risk analysis, and market analysis within Europe's energy transition. Requires relevant sales experience and business-fluent English.

Compliance Analyst role supporting security governance and compliance initiatives. Responsibilities include managing projects, reviewing policies, conducting control testing, and performing risk assessments. Requires 3-5 years in security compliance or related information security.

Performance-focused Video Editor needed to create high-converting direct response ads for Meta, TikTok, and AppLovin. Must have proven experience editing for DTC eCommerce brands, understanding hooks, pacing, and conversion.

Provide Level 1 technical support for EV charging stations via phone, email, or chat. Perform basic troubleshooting, document interactions in ticketing systems, and escalate complex issues. Native Dutch and English proficiency required.

Lead negotiation of clinical trial agreements and budgets with investigator sites. This role requires strong contract management experience, fluency in English and Portuguese, and knowledge of clinical trial agreements.

Technical Customer Success Manager supporting EMEA businesses to maximize Microsoft Azure value. This role involves technical consulting, driving business growth, and managing the full customer journey. Native Dutch and good English skills are required.

Own measurement quality and optimization for Scenic and Emerald websites/apps. This role guides technical implementation, ensures data accuracy, drives CRO through testing, and supports CMS content operations. Requires GA4 and GTM expertise.

Define and govern the enterprise data model across all systems, including SaaS platforms. This role establishes canonical data structures, ensuring consistency and integrity across operational and analytical domains.