1684 English-speaking jobs in Porto

Senior Finance Analyst supports financial transformation and growth objectives. Responsibilities include cost control, data analysis, forecasting, and performance monitoring across the global marketplace. Requires 5+ years in financial analysis with strong analytical skills.

Seeking a Pentester with 2+ years of experience in penetration testing and security assessments. Must have expertise in Web/API security, OWASP Top 10, and infrastructure security across Linux/Windows and cloud environments.

Experienced Accountant needed to maintain financial records, conduct analysis, and prepare financial statements for a renewable energy group. Requires a degree in Accounting/Finance, proficiency in accounting software and MS Excel, and fluent English.

Data Engineer to own design and operation of production data systems. Deliver end-to-end pipelines covering ingestion, transformation (dbt), orchestration (Airflow/Prefect), and serving. Requires 3+ years experience, strong T-SQL, and knowledge of distributed processing.

Java Backend Engineer to design and maintain services using Java and Quarkus. Utilize AI tools like GitLab Duo and Claude Code to accelerate coding, testing, and debugging. Requires 4+ years of backend experience and practical use of AI development tools.

IT Service Desk & Business Support role ensuring operational continuity for a global fashion multinational. Responsibilities include resolving critical store support incidents and troubleshooting connectivity, hardware, and software issues. Requires 1-2 years of operational support experience.

Ensure reliability and performance of the AI Orchestration Platform. Lead incident response, define SLOs, and automate processes using infrastructure-as-code and Kubernetes. Requires 5+ years in SRE/DevOps with strong Linux and Python/Go skills.

Junior C# Developer role involving maintaining and evolving WPF/WCF and Angular applications. Requires 1+ year C# experience, SQL knowledge, and familiarity with AI tools. Good English command is required.

Provide technical guidance and troubleshoot issues for Nitro customers. This role involves supporting software deployments, working with internal teams, and ensuring customer satisfaction while meeting SLA metrics.

Senior Tech Product Owner with 8+ years of enterprise experience supporting Agile teams. Lead development by refining requirements, managing the backlog, and collaborating with stakeholders across the SDLC.

This role supports client-level profitability governance for Global Clients and Key National Accounts. Responsibilities include pricing analysis, Client Contribution Margin (CCM) coordination across multiple countries, and financial consolidation to enable high-quality decision-making on complex deals.

Treasury Analyst to support day-to-day cash and payment operations across international entities. Responsibilities include managing daily cash balances, executing high-volume payments, and supporting liquidity planning. Requires a Finance degree and 3+ years in payment processing and banking.

We seek a skilled Revit CAD designer / BIM coordinator to develop and maintain BIM execution plans for water treatment projects. Responsibilities include coordinating clash detection, ensuring model integrity, creating 3D models and 2D drawings, and collaborating with engineers and contractors.

Maintenance Technician responsible for laboratory equipment upkeep, installation, troubleshooting, and optimization. Develops and manages maintenance plans, collaborates with vendors, and ensures equipment functions according to manufacturer specifications.

Executive Assistant for Communications supports the Global Communications Services Team. Responsibilities include coordinating meetings, providing event support, managing requests, creating documents in English, and handling administrative tasks. Requires 3-5 years of experience and strong communication skills.

Drive growth by sourcing, onboarding, and scaling high-impact affiliate networks in crypto and fintech. Requires 3+ years in affiliate marketing or business development within the crypto, fintech, or banking sectors.

Senior Product Designer to craft world-class interfaces for complex DeFi ecosystems. Requires 5+ years in product/UI design, expert Figma skills, and ability to collaborate with engineers.

Seeking an Infrastructure Network Security and IA professional with 3-5 years of experience. Requires expertise in firewall technologies (Checkpoint, Fortinet), network service providers, and Data Centre infrastructure. Python knowledge is a plus.

Junior Software Developer to develop and maintain client software applications. Responsibilities include collaborating on code design, testing, and debugging. Requires a degree in Computer Science or related field and knowledge of Java, Python, or C++.

Platform Engineer to operate and improve the reliability of complex, 24x7 DeFi price feed systems. Responsibilities include infrastructure automation using Terraform and Kubernetes, incident support, and developing deployment plans.