1353 English-speaking jobs in Porto

Production & Quality Control Technician needed for footwear production. Monitor factories throughout all stages, from material inspection to final product quality. Collaborate with suppliers and internal teams to ensure quality standards are met and production runs smoothly. Minimum 5 years experience in footwear production required.

Annotate text, image, and video data for training Generative AI models. Apply critical thinking to handle ambiguous data and ensure annotation accuracy. Collaborate with teams to meet quality standards.

Lead the definition and evolution of the organization's data architecture, ensuring scalable, efficient, and business-aligned solutions. Design data models, establish standards, and collaborate with teams on data solution implementation.

BrandDelta seeks a Junior Admin to support the management team with administrative and operational tasks. The role involves travel coordination, expense management, documentation, and general office support.

Software Engineer to develop new features for Beamian, a platform for event organizers. Requires experience with REST-based API, Angular.JS, and jQuery. Excellent English skills and a BA/BS in Computer Science or equivalent experience.

Provides administrative, analytical, and coordination support for IT project activities. Tracks project progress, maintains documentation, and ensures compliance with project objectives and timelines.

Senior DevOps Engineer to design, implement, and maintain CI/CD and GitOps pipelines. Manage build, code quality, and release processes. Administer servers, environments, and configurations. Support database and application servers. Operate container orchestration platforms. Collaborate with teams to ensure deployment reliability. Promote DevOps best practices.

Provides expert legal counsel on a range of issues, ensuring legal in-house activities align with company goals. Drafts, reviews, and negotiates contracts, analyzes legal issues, and collaborates with departments.

Application Security Engineer needed with 3+ years of experience in application security and DevSecOps. Must have strong programming skills (Python, Bash, Java, or Go) and knowledge of security standards (OWASP Top 10, ISO 27001). Fluency in English (B2) is required.

Senior Linux Systems Administrator to support RHEL-based production infrastructure for a trading platform. Troubleshooting, OS administration, tuning, and automation using scripting tools are key responsibilities. Requires 5+ years of experience with RHEL, Ansible, and Bash scripting.

Shape user-centric products in complex environments. Bring UX/UI craft to a product-driven team. Minimum 3 years of professional UX/UI design experience in a product or software development team.

Senior PL/SQL Developer with 6+ years of experience in complex SQL queries, performance optimization, and database tuning. Knowledge of C#/.NET and interest in Big Data is desired. Strong analytical and problem-solving skills required.

Support analysis and reporting activities across R&D Operational Readiness projects. Transform data into lessons learned from previous product launches. Analyze end-to-end performance to identify trends, gaps, and improvement opportunities.

Application Support Analyst to ensure service availability and stability for a financial markets company. Responsibilities include monitoring, incident resolution, automation support, and knowledge base maintenance.

As a Senior AI Platform & Enablement Specialist, you will champion Databricks capabilities across data science teams, organize trainings, and build a community of practice. You will define standards for AI/ML approaches, establish MLOps and AI Ops patterns, and create decision frameworks for tool and architecture selection. You will also collect feedback, evaluate new features, and communicate platform updates.

Tonic BI seeks a Sales Account Executive to drive commercial growth of its subscription-based insights and analytics platform for life sciences companies. This role focuses on selling to pharmaceutical clients, requiring 3-5 years of B2B SaaS sales experience in healthcare.

Lead structural engineer to design floating wind platforms. Responsibilities include leading structural design, analysis, and documentation, collaborating with multidisciplinary teams, and supporting project lifecycle from concept to deployment. Requires experience in offshore structures, structural engineering, and FEA.

Senior Data Engineer to build and evolve cloud-based data platforms on Azure. Requires experience with Databricks, PySpark, and Microsoft Fabric. Focus on scalable data pipelines, CI/CD, and collaboration.

Senior Machine Learning Engineer to design, develop, and deploy AI/ML capabilities for a product-driven platform. Will work on NLP, document processing, semantic search, and more. Requires 3+ years of experience, strong Python skills, and experience with LLMs, prompt engineering, and conversational AI.

The Accounting Control Officer ensures the accuracy and completeness of financial data, reconciles accounts, and investigates discrepancies. They analyze accounting operations, identify and correct errors, and contribute to the validity of financial results. The role requires proficiency in various financial tools and systems, including LoanIQ, Sysco, and EasyMorph, as well as strong analytical and problem-solving skills.