Senior Data Insights Consultant

Cabify

Do you want to drive the next urban revolution? At Cabify, that’s what we’re doing. We aim to make cities better places to live by improving mobility for the people living in them, connecting  riders to drivers at the touch of a button. Maybe one day cities will be places where nobody needs a private car. But we’ve still got a long way to go… want to be part of this journey? ABOUT THE POSITION You will join Cabify’s Applied Science team, a group of highly motivated data scientists with access to all data within the organization. The team is involved in all main areas of the company, including vehicle and route management, understanding user experience, pricing, fraud detection, and marketing optimization (see for yourself: exhibit A, exhibit B, exhibit C). You will work with state-of-the-art tools and infrastructure to help improve everyday operations in more than 40 cities worldwide. Cabify's Applied Science team provides a unique opportunity to research, test and implement great ideas that will shape the future of our cities. As a Senior Data Scientist in our team, you will: * Propose and develop high-impact data science projects, working closely with other data, engineering, product and business teams. * Design, train, and validate statistical and machine learning models and help deploying them into production. * Participate in the definition and results analysis of real-life experiments, following academy-standard scientific methods and procedures, to demonstrate the impact of the new product features we develop. * Help to convert the team’s work into real and tangible business insights that bring value to the company. * Participate in research and innovation, bringing new ideas to the team and helping expand our technical and scientific knowledge. * Participate in the diffusion of complex ideas to all sorts of stakeholders, in alignment with the deeply-rooted data culture of the company. * Be an active participant in product development conversations, proposing new features and providing the data science perspective in everything we build. * Be a technical reference within the team, fostering growth and promoting best practices. WHAT WE’RE LOOKING FOR * At least 5 years of professional experience working as a data scientist or equivalent research role. * Strong educational background, e.g. Master/PhD in Computer Science, Physics, Engineering, Mathematics, Economics, etc. * Experience leading the design, training and validation of statistical and machine learning models. * Strong knowledge of Python for data analysis and data visualization libraries. * Experience with data extraction and processing. Capable of writing complex SQL code. * Experience bringing machine learning to production, with all its subtleties: deploying, training, testing, model degradation, model serving, etc. * Ability to work autonomously in an unstructured environment. BONUS POINTS * Strong background in Probability & Statistics. * Experience in the various aspects of scientific experimentation (experiment design, population sampling, testing methodology, statistical significance analysis, etc.). * Experience publishing in peer-reviewed scientific journals. * Experience with state-of-the-art methods in topics like deep learning models, time series analysis, bayesian statistics, causal inference, etc. * Experience with geo data modeling, analysis and visualization. WHAT’S IT LIKE TO WORK AT CABIFY? We’re a company full of happy, motivated people and we never want that to change. Here are some more reasons why it rocks to be part of our high-performance team: 💶 Excellent Salary conditions: 50K - 63K€ 🏝️ Recharge days! (10 Free Fridays annually) 🌍 Our office is located in Madrid.  ⌚ Flexible work environment & hours. 🙌 Regular team events. 🚗 Cabify staff free rides. 🚀 Personal development programs based on our career paths. 📐 Coursera: your own license in Coursera to take as many courses as you wish and continue developing your skills. 🧘‍♀️ iFeel: Free access to the iFeel platform, so you can take care of your emotional well-being through therapy sessions. 💳 Flexible compensation plan: Restaurant tickets, transport tickets, healthcare and childcare 🐱 A pet room ,so you don’t have to leave your furry friend at home ☕️ And last but not least...free coffee and fruit!   Cabify is proud of being an equal opportunity workplace. We celebrate diversity and we are committed to creating an inclusive environment for all employees regardless of background, gender, religion, orientation, age or ability. Join us!

Ultra Tendency

Ultra Tendency is a global Data & AI consultancy with teams across Europe, Asia, and the Americas. As we continue to expand our presence across Europe, we are looking for a Senior Data Engineer – Databricks to join our growing team and contribute to the development of scalable data platforms for international clients. In this role, you will work closely with data engineers, data scientists, architects, and business stakeholders to design and implement robust data solutions using modern cloud and data technologies. We offer a competitive compensation package aligned with Spanish market standards, based on experience, location, and qualifications. ---------------------------------------------------------------------------------------------------------------------------------- YOUR RESPONSIBILITIES * Design, implement, and maintain scalable data pipelines on the Databricks Lakehouse Platform using technologies such as Apache Spark and Delta Lake. * Develop and optimize batch and streaming data workflows that support analytics, machine learning, and business intelligence use cases. * Collaborate with cross-functional teams to translate business and data requirements into reliable, production-ready solutions. * Improve the performance, scalability, and cost efficiency of data processing workloads within Databricks environments. * Support the implementation of best practices for data quality, governance, security, and compliance. * Contribute to architectural discussions and help shape modern data platform strategies for clients. * Mentor and support junior engineers while fostering knowledge sharing across the team. ---------------------------------------------------------------------------------------------------------------------------------- YOUR EXPERIENCE * Strong hands-on experience with Databricks and Apache Spark (PySpark, SQL, and/or Scala). * Experience building and operating cloud-based data platforms on AWS, Azure, or GCP. * Solid understanding of distributed data processing, data modeling, data warehousing, and performance optimization. * Experience with CI/CD practices and version control systems such as Git. * Familiarity with orchestration frameworks such as Airflow, Azure Data Factory, or Databricks Workflows. * Experience working in agile and cross-functional environments. * Strong communication skills in English & Spanish. * A collaborative mindset and passion for building reliable, scalable, and maintainable data solutions. ---------------------------------------------------------------------------------------------------------------------------------- WHAT WE OFFER * Work with leading enterprise customers across Europe.  * Be part of a rapidly growing Data & AI consultancy.  * Access to cutting-edge technologies in Data Engineering, Analytics, AI, and GenAI.  * Opportunity to shape and expand Ultra Tendency's Databricks practice.  * Continuous learning and certification support.  * Flexible and remote-friendly working environment.  * Competitive compensation package.  * Collaborative, entrepreneurial, and international culture.  ---------------------------------------------------------------------------------------------------------------------------------- ELIGIBILITY  Applicants must currently reside in Spain and possess the legal right to work in the country. Unfortunately, we are unable to provide relocation assistance or visa sponsorship for this position.  ---------------------------------------------------------------------------------------------------------------------------------- INTERESTED? We would love to hear from you. Apply today or reach out to learn more about the role, our team, and the exciting projects you'll have the opportunity to work on. ABOUT US Ultra Tendency is an international Data Engineering consultancy specializing in Big Data, Cloud, Streaming, IIoT, and Microservices. Since 2010, we have helped leading organizations—including the European Central Bank, Deutsche Telekom, and Europe’s largest automotive manufacturer—build and operate large-scale, data-driven platforms. With 8 offices across 10 countries and a growing global team, we combine deep technical expertise with a strong commitment to open source. Our consultants actively contribute to projects such as Apache Kafka, Apache NiFi, Terraform, and Ansible, and we are a trusted Databricks partner. At Ultra Tendency, you'll work on challenging projects that push the boundaries of Data and AI while collaborating with talented colleagues in a culture built on learning, knowledge sharing, and mutual support. We evaluate candidates based on skills, experience, and business fit, and welcome applicants from all backgrounds. Data privacy statement: Data Protection for Applicants – Ultra Tendency

Cabify

MOVE CITIES FORWARD WITH US At Cabify, we’re working to make cities better places to live. We believe mobility should be more accessible, efficient and sustainable, helping people move through their day with more freedom and fewer barriers. We connect people and businesses with the transport options they need, while working towards a future where cities depend less on private cars and more on shared, smarter ways of moving. There’s still a long way to go, and design has an important role to play in shaping that future. Want to join us? THE DESIGN TEAM The design team sits within Cabify’s Technology area, alongside Engineering, Product and Data. That means we work closely with the teams shaping, building and measuring our products, and that design has a direct voice in decisions that affect both the user experience and business impact. We’re a team of 20 people spread across different locations in Spain, with most of us based in Madrid. The team is organised into three main groups: Product Design, Design System/Web and Core Design. Across all three, we partner closely with technical teams as well as stakeholders in Growth, Business and Marketing, bringing together product, brand, communications, systems and experience. Our work blends execution, craft and collaboration. We design experiences across the Cabify ecosystem, evolve our design system, maintain consistency across our interfaces and brands, and make sure our solutions are grounded in real user needs, business opportunities and meaningful product problems. We also stay close to emerging technologies and ways of working, continuously testing new tools, processes and practices that can help us design better and move smarter. We also have our own design rituals to share knowledge, raise the bar and keep our design culture strong: monthly Design Meetings, quarterly Design Days, weekly critiques and glues, where we align on solutions, spot shared patterns and stay connected as a team. We see ourselves as a high-standards, down-to-earth and committed team, always looking to learn, share and improve together. Designing at Cabify means having autonomy, but also being part of a community that sees design as a collective practice, closely connected to technology, business and everyday life in cities. THE ROLE As a Product Designer at Cabify, you’ll work within the Technology area, partnering closely with Product, Engineering, Data and Research to design experiences that create real impact for the people who use our products and for the company’s goals. Your work will involve understanding complex problems, spotting opportunities, designing clear solutions and bringing them all the way to implementation together with technical teams. We expect you to combine product thinking, design craft, user empathy and business understanding to build solutions that are simple, useful and well executed. The day-to-day life of a Product Designer at Cabify brings together exploration, definition, design, validation and collaboration. You’ll work with Product Managers, Engineering Managers, Software Engineers, Data Scientists, User Researchers and other designers to turn real needs into experiences that improve mobility in our cities. You’ll also be an active part of the design team, contributing to critiques, glues and Design Meetings, sharing learnings, systematising solutions and helping raise the quality of design across the Cabify ecosystem. Some examples of projects you could work on: * Improve key experiences across Rider, Driver or Business. * Redesign critical flows such as sign-up, support, payments or bookings. * Create solutions for companies, fleets and travel managers. * Identify friction points and turn them into improvement opportunities. * Reduce drop-off, increase conversion and improve satisfaction. * Validate decisions together with Data and Research. * Shape viable and scalable solutions with Engineering. * Evolve patterns, components and criteria in the Design System. * Explore new tools, processes and ways of working. * Share knowledge with the wider design team. WHAT WE’RE LOOKING FOR If you’re interested, we think you could be a great fit if you have: * Strong alignment with our principles. * Interest in a hybrid working model, with 3 days a week from our Madrid office and 2 days working remotely. On top of that, we offer 6 weeks a year to work fully remotely, split into 3 weeks per semester. * The ability to connect features and initiatives, balancing quick wins with more complete experience redesigns. * A mindset for designing proposals that move our metrics in the right direction. * Interest in understanding technology, because it helps us design simpler and more effective solutions. * Curiosity for new tools, processes and ways of designing, especially around AI-driven workflows and new automation capabilities. At Cabify, we provide the space, tools and resources — including access to models and tokens — so the team can explore, learn and create real impact in their work. * A research mindset that helps you make better-informed decisions. * Strong interaction design skills to help people complete tasks in a simple and intuitive way through well-designed interfaces. * The ability to create visual experiences that are not only useful, but also build emotion and connection with our users, shape perception and influence behaviour, ultimately contributing to the business. * Clear and concise communication skills in both English and Spanish language, with the ability to explain design decisions, connect different perspectives and act as a bridge between technical and non-technical disciplines. * The ability to create proposals, documentation and design deliverables that help teams make better decisions, stay aligned and contribute clearly to the company’s strategy. * And most importantly, a humble attitude, motivation to work with a passionate team, and the ability to receive feedback and think critically about your own work. For sure, you don't need to check all the boxes to be a good match. THE OFFER We’re a company full of happy, motivated people and we never want that to change. Here are some more reasons why it rocks to be part of our family: 💶 Excellent Salary conditions:  L4 Senior [50K-74K€]  🌍 Our office is located in Madrid.  ⌚ Flexible work environment & hours. 🙌 Regular team events. 🚗 Cabify staff free rides. 🚀 Personal development programs based on our career paths. 📐 Coursera: your own license in Coursera to take as many courses as you wish and continue developing your skills. 🧘‍♀️ iFeel: Free access to the iFeel platform, so you can take care of your emotional well-being through therapy sessions. 💳 Flexible compensation plan: Restaurant tickets, transport tickets, healthcare and childcare. 🐱 A pet room, so you don’t have to leave your furry friend at home. ☕️ And last but not least...free coffee and fruit!   Cabify is proud of being an equal opportunity workplace. We celebrate diversity and we are committed to creating an inclusive environment for all employees regardless of background, gender, religion, orientation, age or ability. Join us!