Top Remote Jobs in Portugal

Develop and deploy secure Solidity-based smart contracts, enhance protocol features, conduct audits, and integrate across multiple blockchains while collaborating with the development team.

Lead operational and strategic client relationships across multiple ecommerce CX programmes. Ensure KPIs/SLAs are met, drive continuous improvement, deliver reporting and insights, onboard new accounts, and manage Team Leads overseeing up to 80 agents.

Own full-cycle international recruitment across LATAM and Europe: sourcing, screening, interview coordination, offers, and closing. Build niche sourcing strategies, partner with hiring managers, run data-driven recruiting, perform market/talent mapping for hard-to-hire roles, and improve workflows and candidate experience.

Create short- and long-form AI-generated educational and entertainment content for Instagram, TikTok, and YouTube. Rapidly test content hypotheses, analyze performance, research trends and competitors, and iterate on hooks, storytelling, and editing. Collaborate with the product team and continually experiment with AI image/video generation and editing tools.

Design and iterate systems, features, events, and monetization for casual/hybrid-casual mobile games. Maintain economy balance, create design documentation and UI/UX mockups, collaborate with product owners, artists, and programmers, support live ops and KPI-driven decisions, conduct playtests, and keep up with industry trends to optimize player engagement and retention.

Lead design, develop, and maintain Piktochart's backend systems for scalability, performance, and security. Collaborate with product, design, and frontend teams, optimize databases and queries, conduct code reviews, evaluate new technologies, and mentor developers while integrating AI agents and improving CI/CD and cloud infrastructure.

Conduct remote audits of medical device manufacturers' Quality Management Systems under regulatory standards, ensuring compliance and high-quality audit experiences.

The Senior Python Engineer will design and maintain scalable services for AI lifecycle, develop data processing tools, and bring AI models to production.

Provide French/English technical product support for ROLLER's SaaS platform across EMEA. First point of contact via calls, tickets, and email; troubleshoot POS/payments and payment terminals; configure platform; document and track bugs in JIRA; perform administrative/market tasks; deliver excellent customer service and collaborate with the global team. Requires weekend shift one day per week.

Lead social strategy and growth across Sui Foundation channels (primary focus X/Twitter). Create and direct social-native content, especially video and livestreams; leverage AI tools to accelerate workflows; set KPIs and report performance; collaborate cross-functionally with product, design, partnerships, and communications; manage community engagement and multiple brand accounts while briefing creative partners.