Data science jobs in Portugal

 ...We are seeking a Senior Analytics Engineer to drive significant business impact by shaping our data infrastructure, developing robust data models, and promoting best practices in analytics engineering (e.g., data quality, documentation, and scalable data architectures... 

 ...winning awareness platform triggers behavioural change by providing effective and engaging training and simulations on cybersecurity and data protection. Cybercrime is costing the world $10 trillion annually and growing by 15% p.a. - we invite you to be part of the... 

 ...strong point of view on how agentic AI and API ecosystems complement each other, and the leadership presence to align engineering, data science, commercial, compliance, and executive stakeholders behind a shared product vision. Responsibilities: Product Vision &... 

 ...REQUIREMENTS Must-haves ~ Advanced SQL: You have strong SQL skills and hands-on experience building production-grade data pipelines. ~️ dbt and BigQuery: You have production experience designing, maintaining, and optimizing data workflows using dbt and BigQuery... 

 ...What will you be doing? Own Primer's GTM intelligence layer Maintain and continuously improve the dashboards and data models at the core of how our GTM teams operate and make decisions. You'll identify gaps, build new views, and ensure the data our teams rely on is... 

 ...Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project () and drive specialized data...  ...Master’s Degree in Engineering, Applied Mathematics, Computer Science, or related technical fields is a plus. Academic and/or Professional... 

 ...thrive on solving complex challenges, embrace innovation and want to make a tangible impact at global scale. We're looking for a Data Platform Engineer to join our Data Engineering team and help build a modern data platform from the ground up. This is a greenfield... 

 ...the product team and the engineering team (web developers, SRE, data scientists). What you will be working with Ruby, Ruby on...  ...content Bonus points Past experience and/or interest in data science and generative AI (NLP, ML, MLOps, etc.) Experience working... 

 ...partners across global markets to identify opportunities, analyze data, support product initiatives, and help drive successful delivery...  ...: • Bachelor's degree in Mathematics, Engineering, Computer Science, Data Science, Economics, Business, or equivalent work experience... 

 ...individual investors and institutional clients. We’re looking for a Data Analyst, Product to join our team remotely. The #1 goal of this...  ...rigour such as software engineering, economics or a hard science. ~ Based in Canada, the US, the UK or the EU and fluent in... 

 ...making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and...  ...About you •Bachelor's degree in Information Technology, Computer Science or equivalent education. •Excellent understanding and... 

 ...role This is an exciting opportunity to help shape how Pleo builds AI-powered product features, working alongside software engineers, data engineers and data scientists to take ideas from prototype to production. Pleo has over 40,000 customers and a decade of unique... 

 ...is redefining how compute is delivered by providing GPU-powered infrastructure for AI/ML workloads, secure storage, and high-speed data transfer through a decentralized architecture that significantly reduces environmental impact compared to traditional cloud providers... 

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

 ...Thought leadership experience through conferences, blogs, or open-source contributions. Bachelor’s or advanced degree in Computer Science, Engineering, or related field. What to Expect 30 Days ~ Gain a strong understanding of Docker’s go-to-market strategy,... 

 ...the best people choose to be. Come join us! ROLE Mastercard Data and Services (D&S) harnesses the power of Mastercard's...  ...technologies • Bachelor's degree in a quantitative field (e.g., Computer Science, Statistics, Econometrics, Engineering, Mathematics, Operations... 

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

 ...dashboards, real per-call cost from live calls, and an optimization plan. Harden for production: 5–10+ concurrent calls , strict data isolation between users, monitoring, alerting, and safe rollback. Ship epics end to end (example: the SES email briefing service... 

Role Overview As a Senior Infrastructure Engineer , you'll join Wonderland, Jimdo's internal Platform Engineering team responsible for the cloud platform that every engineering team builds on. We solve infrastructure challenges once so product engineers don't have to...

 ...systems (Stripe, Chargebee, etc.) Collaboration and engineering tools (Atlassian, GitHub, Notion) ~ Design reliable workflows and data synchronization across multiple SaaS platforms Engineer Internal Automation Systems: You will spend a significant portion of... 

 ...writing, speculative ticket management, or playing with disconnected AI toys, you will run an active microservices engineering, complex data plumbing, and custom multi-agent orchestration laboratory—partnering face-to-face with our CTO and cross-functional revenue squads.... 

 ...engineering, platform, and trust & security teams. We are on a mission to safeguard the privacy and security of our company and users' data, embedded directly in the heart of our product development. If you are passionate about complex problem solving and motivated by... 

 ...consideration of any organizational impacts through the integration process, including management of integration implementation and data migration into company systems. • Leverages expertise to help leadership build and execute business and cultural integration plans... 

 ...an excellent opportunity for someone looking to develop their CRO expertise while learning from an experienced team in a fast-paced, data-driven environment. What you'll do: Generate and prioritize A/B test ideas based on customer insights, data, research, and... 

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

 ...playing algorithm : a dedicated decision-making model (RL, imitation learning, or search-based — trained on the client's hand-history data) with an LLM reasoning layer on top. Key design constraints: a valid-action contract with the game engine (the bridge supplies... 

 ...We are looking for a highly innovative, data-driven, and creative Associate Director, who’s motivated by the challenge of working with some of the fastest-growing e-commerce and digital brands. You will lead a team of email, SMS, and retention marketing industry experts... 

 ...and business goals Owning our employee listening approach, including pulse surveys and engagement insights Turning feedback and data into clear, practical recommendations and organisational action Leading the design, implementation and evolution of our... 

The mission We protect web hosting providers and the sites running on their infrastructure through a defense-in-depth stack: web-server-layer WAF, runtime application self-protection for PHP, deep application integrations (WordPress plugins and similar), a malware scanner...

 ...development — able to review and understand generated code rather than relying on it blindly. Academic background in Computer Science , Software Engineering , or a related field. Responsibilities: Build intuitive, performant frontends in React and shape...