19 data science jobs found in Zürich

LOCATION :   ZURICH Technology In short As a Senior Data Scientist focused on Marketing Science, your mission is to transform how we measure and optimize our global marketing investments. You will be the statistical engine driving our marketing decision-making, building and scaling sophisticated models that decode the complexity of the customer journey. This role requires a blend of advanced statistical prowess and business acumen to move beyond the "what" of a model and define the "so what" for our strategy. You will empower our marketing teams with the clarity needed to fuel On’s rapid global growth through rigorous data-driven evidence. Your Mission Build and Evangelize Models: You will work autonomously to design, build, and maintain our suite of marketing decision-making tools, including Media Mix Models (MMM) and Multi-Touch Attribution (MTA). Drive Business Action: Move beyond the build to...

At Sunrise, we think bigger, go further and create new ideas. For us working culture means achieving great things together. It’s where respect and innovative ideas combine with real teamwork – every voice counts, every perspective makes us stronger. Our passion spurs us on to try new things and grow continuously. Sound like you? Then join our success story. At ADAO (AI, Data and Agentic Enablement Office), we bring people together to unlock the future of Sunrise through data, analytics, AI, and agentic technologies. We think big, move with purpose, and turn ideas into real impact for our customers and teams. ADAO is where innovation meets trust: we build strong data foundations, scale safe and reliable AI capabilities, and empower business units through a hub‑and‑spoke operating model to deliver meaningful results across the company. Within this model, you will work as part of the Agentic Enablement and Prompt Engineering & Conversation Design team, where the central hub...

Help shape what's next for the industry - with Orderfox. Turn data into product decisions that move manufacturing forward. At Orderfox, we’re building AI agents that don’t just analyse manufacturing data - they act on it. They identify the right suppliers, reveal hidden capacity, and help industrial companies make faster, smarter decisions. But here’s the reality: we don’t need more dashboards. We need data foundations that turn information into intelligence. That’s where you come in. As Senior AI Data Product Analyst, you’ll sit at the heart of our AI platform. Your role isn’t to report on the product - it’s to shape what the product is capable of. You’ll co-own what we know about manufacturers, how that knowledge is structured, and how our agents reason over it to create real outcomes. You’ll work hands-on with complex data, close to the product, collaborating directly with our CTO and AI Product Director. This is not a support or reporting function. This is a builder...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. Kick-start your career with Julius Baer’s Graduate Programme – October 2026 Are you about to complete your master’s degree or recently graduated and ready to turn ambition into impact? At Julius Baer, we empower graduates to shape the future of wealth management. Our 18-month Graduate Programme is designed to unleash your potential through three dynamic rotations, including an international assignment. You’ll gain hands-on experience, build a global network, and lay the foundation for a thriving career in wealth management. Your team: Join the COO division and become part of the award winning (e.g., Wealth Briefing European Awards 2022 “Best Innovative Use of Artificial Intelligence” and PWM “Best private bank for digitally empowering...

Take ownership of driving growth for market-leading data management solutions that sit at the heart of how asset managers operate across Europe. This role offers the opportunity to work at the intersection of data, technology, and the investment industry, partnering with asset managers to solve complex operational challenges. You will play a visible role in shaping client relationships, influencing product direction through customer insight, and contributing directly to commercial success across key European markets. Alongside clear revenue ownership, the role supports continuous learning, exposure to sophisticated SaaS solutions, and collaboration with experienced commercial, product, and client success teams in a fast-moving, international environment. Your key responsibilities as an Business Development Manager – Data Management will include: Driving pipeline growth, bookings, and revenue targets through execution of go-to-market plans, including new business and...

Founded and headquartered in Switzerland, Avaloq is continuously expanding its global footprint with around 2,500 colleagues in 12 countries, and more than 170 clients in 35 countries. We are an industry-leading provider of wealth management technology and services for financial institutions around the world, including private banks and wealth managers, investment managers, as well as retail and neo banks. Our research led approach and continual innovation is powered by the passion and creativity of our colleagues. We are always looking for talented people to join us on our mission to orchestrate the financial ecosystem and democratize access to wealth management. Avaloq offers the opportunity to work closely with some of the world’s leading financial institutions as we jointly develop and shape careers. Championing a collaborative, supportive and flexible work environment empowers our colleagues to reach their full potential. Job Description We are seeking a highly...

Data Scientist (Freelancer) We govern the beautiful game and ensure it's run with transparency and integrity. Join our team in Miami and support us on our mission. THE POSITION These are your key tasks: Support in the development and maintenance of an economic player‑valuation model. Conduct advanced data science projects (web scraping, NLP, machine learning, predictive modelling) to support multiple business units. Build and maintain interactive dashboards in Power BI for operational tasks and to analyse, monitor and refine internal processes. Support business users in implementing analyses for reports, publications and internal research projects. Design, implement and maintain ETL pipelines for various structured and semi-structured data sources. Build and maintain data models used for Power BI reports. Actively collaborate with technical and non‑technical stakeholders, translating business requirements into robust...

Tasks that challenge you and make you better every day You design and implement scalable data pipelines for structured and unstructured data, thus ensuring the basis for analytics, reporting, and AI use cases. You will lead the development and implementation of modern data platform solutions based on Databricks and Microsoft Fabric, from architecture and implementation to handover to operations. You will assume responsibility and technical leadership for customer projects in a wide variety of industries. You define and establish best practices for topics such as data modeling, data quality, CI/CD, security, cost optimization and monitoring, and apply these consistently in customer projects. Working closely with BI, data science, cloud and software engineering teams, you will ensure seamless end-to-end data solutions across the entire platform. You provide high-quality, well-modeled data for Power BI scenarios and support departments and report developers in the...

About us comparis.ch is the leading comparison platform in Switzerland. We have been comparing the prices and products of health insurers, other insurance companies, telecom providers and banks for over 25 years and offer the largest Swiss online marketplace for cars and property. Our comprehensive comparisons ensure transparency for our users and help them make the right decisions. With over 80 million visits each year, we rank among the most widely used websites in Switzerland. Four out of five people recognize us as THE independent comparison platform in Switzerland. And now, with the corporate introduction out of the way, we'll get to the point: we need you! What you will do We’re looking for an open and passionate individual to join us in pursuit of great new AI tools that help our users make better decisions. As a Machine Learning / AI Engineer, you will help building and changing the future. You will have the opportunity to challenge ideas, contribute with your...

Sr/Pr Biostatistician - Immunology & Inflammation (Europe and LATAM ONLY) Syneos Health® is a leading fully integrated biopharmaceutical solutions organization built to accelerate customer success. We translate unique clinical, medical affairs and commercial insights into outcomes to address modern market realities. Our Clinical Development model brings the customer and the patient to the center of everything that we do. We are continuously looking for ways to simplify and streamline our work to not only make Syneos Health easier to work with, but to make us easier to work for. Whether you join us in a Functional Service Provider partnership or a Full-Service environment, you’ll collaborate with passionate problem solvers, innovating as a team to help our customers achieve their goals. We are agile and driven to accelerate the delivery of therapies, because we are passionate to change lives. Discover what our 29,000 employees, across 110 countries already know: WORK...

Prison and reintegration Finance, Controlling & Logistics Controller/in / Data Scientist 80 - 100% The Department of Corrections and Reintegration (JuWe) is part of the Directorate of Justice and Home Affairs of the Canton of Zurich (JI) and employs around 1,400 people with diverse professional profiles. JuWe is responsible for the enforcement of sentences and measures, the implementation of various types of detention, and the successful social reintegration of offenders. Are you ready to make a real impact with numbers? Together, we will develop JuWe into a data-driven organization. You will create sound decision-making foundations that go far beyond traditional financial perspectives, ensuring financial stability, security in the correctional system, and sustainable reintegration. Your analyses will provide guidance where it matters most. To strengthen our Controlling, Financial Planning & Reporting department, we are looking for an...

About You Are you excited about turning messy, multi-jurisdiction legal content into clean, structured, and AI-ready data? Do you enjoy building reliable pipelines for extraction, normalization, chunking, citation handling, tagging, structuring, summarizing, and indexing; then measuring quality and cost? Do you thrive in a fast-paced startup where your work directly powers search, AI answer quality, and analytics? If so, we’d love to hear from you! About Omnilex Omnilex is a young dynamic AI legal tech startup with its roots at ETH Zurich. Our passionate interdisciplinary team of 10+ people is dedicated to empowering legal professionals in law firms and legal teams by leveraging the power of AI for legal research and answering complex legal questions. We already stand out with our strong data engineering, including our combination of external data, customer-internal data and our own innovative AI-first legal commentaries. Your Responsibilities As a Data Engineer...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. Do you aspire to be part of a high performing Analytics and Transformation team within a global Compliance organisation at the forefront of the wealth management industry? In this diverse role you will implement new technologies, manage change initiatives, develop predictive models, and perform financial and economic analysis to increase the efficiency and effectiveness of risk management. Working alongside Risk, Compliance, Analytics and Legal SMEs in highly skilled, fast-paced teams you will drive business value through collaboratively solving complex analytical problems. YOUR CHALLENGE Lead and support data analytics and business intelligence initiatives to success, with focus on Non-Financial Risk (e.g., Anti-Money...

CrimeLab UZH Data Manager*in 60 - 80 % Start date: May 1, 2026 or by agreement, fixed-term contract The University of Zurich (UZH) is one of Europe's leading research universities. With around 26,000 students, it is the largest university in Switzerland and offers the broadest range of study programs in the country, encompassing approximately 100 departments. Around 5,000 researchers in 130 departments and seven faculties conduct cutting-edge research and train the next generation of researchers. About CrimeLab UZH: CrimeLab UZH is a newly established research center for crime and criminal law at the University of Zurich. CrimeLab UZH views crime as a complex social phenomenon that incurs high individual and societal costs for both victims and society. Many current measures for crime prevention and control are not based on sound scientific evidence. Furthermore, criminology research is often conducted in disciplinary isolation, which limits the scope...

About Us RepRisk is the world’s most respected Data as a Service (DaaS) company for reputational risks and responsible business conduct. Our mission is to provide transparency on business conduct risks to drive positive change. Combining advanced AI with deep human expertise, and a proven methodology at the core, RepRisk’s solutions bring performance and peace of mind, enabling clients to know more, be sure, and act faster. With our values of intellectual honesty and humility, operational excellence, and openness and respect, our diverse teams of talented experts are pioneering solutions that enable clients to make better informed decisions. Headquartered in Zurich, and with offices in Toronto, New York, London, Berlin, Manila, and Tokyo, we stay close to clients and bring an independent lens to the industry. United by our shared belief in the power of data, our 400 people are proud to be setting the global standard for business conduct data and driving positive and...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. Join Julius Baer’s transformation journey as we shape the future of banking through AI — where visionary strategy meets impactful execution. YOUR CHALLENGE Strategy & Value Management Define and continuously refine the AI strategy, vision, and value proposition, translating enterprise ambitions into an executable AI roadmap Ensure all AI initiatives are value-driven, with clear hypotheses, success metrics, and benefit realization tracking • Balance short-term impact vs. long-term capability building within the ART portfolio Roadmap & Portfolio Leadership Own the AI ART roadmap, including prioritization, sequencing, and dependency management across initiatives Align roadmap priorities with...

This is what you can expect You design and develop efficient ETL/ELT processes, from optimal data connectivity to the provision of modern data products and self-services in the Microsoft Cloud (Microsoft Fabric, Azure Data Factory, Azure SQL, etc.). You continuously monitor, analyze and optimize existing data workflows and provide analytical data models for our reporting and BI landscape. You will accompany specialists from the requirements gathering stage to the acceptance of the implemented solution. You are responsible for sub-areas within the analysis platform and thus ensure high data integrity and quality. You actively contribute to the further development of the BI architecture, including the analysis and design of new technologies. This is what you bring with you Completed university degree in business informatics, computer science or a comparable field Several years (>5 years) of experience in data engineering, ideally on the...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 8 years of experience programming in C++, Java, Python, Kotlin or Go. 5 years of experience testing, and launching software products. 3 years of experience with software design and architecture. Preferred qualifications: Master’s degree or PhD in Engineering, Computer Science, or a related technical field. 8 years of experience with data structures and algorithms. 3 years of experience in a technical leadership role leading project teams and setting technical direction. 3 years of experience working in a complex, matrixed organization involving cross-functional, or cross-business projects. About the job Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to manage information at a massive scale, and extend well beyond web search....

Minimum qualifications: Bachelor’s degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced degree. 1 year of experience with one or more of the following: Speech/audio (e.g., technology duplicating and responding to the human voice), reinforcement learning (e.g., sequential decision making), ML infrastructure, or specialization in another ML field. 1 year of experience with ML infrastructure (e.g., model deployment, model evaluation, data processing, debugging). Preferred qualifications: Master's degree or PhD in Computer Science or related technical fields. 2 years of experience with data structures and algorithms. Experience developing accessible technologies. About the job Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and...