Data Scientist

At WithSecure™, we protect businesses all over the world. Our SaaS solutions safeguard against modern cyber threats, and our innovative Co-security approach reflects our belief that true protection requires collaboration and shared expertise. No one can solve every cyber security problem alone. Our vision is to become Europe’s flagship in cyber security. Every day, our talented teams work to prevent cyber extortion, secure critical infrastructure, and prevent misuse of sensitive data. At WithSecure, it’s our people who make us exceptional – a diverse community that values passion, purpose, and a commitment to workplace well-being. If you’re ready to make an impact with a company that’s transforming cybersecurity, we’d love to hear from you.

At WithSecure, our mission is to secure the digital world. We are dedicated to creating a safe and secure digital environment for everyone. Our vision is to be the most trusted cybersecurity partner, empowering individuals and organizations to thrive in the digital age.

We are looking for a hands-on Data Scientist to join our Data and AI R&D function. Our team consists of experts in big data technologies, data processing, generative AI, machine learning, and data analysis, all built on a strong foundation of cybersecurity. You will work alongside experienced Data Scientists and Engineers to build and maintain data- and AI-driven solutions, with a particular focus on Generative AI.

Key Responsibilities

• Design, develop, and maintain AI-powered solutions with a focus on Generative AI and Cybersecurity use cases.

• Leverage data from our Data Lake to build intelligent, scalable models and applications.

• Collaborate closely with fellow Data Scientists and Data Engineers to ensure robust data pipelines, efficient data access, and model integration

• Continuously evaluate and improve model performance, reliability, and security in production environments.

• Communicate findings and recommendations to both technical and non-technical stakeholders.

What are we looking for?

• Hands-on experience of developing Generative AI solutions. You know your way around tokens, prompt engineering, and Retrieval Augmented Generation. You are familiar with Large Language Models and their integration into real-world applications. You know when to use LangChain, and when not to.

• Experience with relevant programming languages, in particular Python, and related frameworks (pandas, scikit-learn, matplotlib, etc.).

• Experience of software development practices (version control with git)

• Experience of the AWS cloud platform, related services (Sagemaker, Bedrock, Docker).

• Knowledge of MLOps practices and tools for deploying and monitoring models in production.

• Knowledge of data pipelines, ETL processes, and working with large-scale datasets using for example Spark.

• Curiosity and a passion for staying up-to-date with the latest developments in AI and data science.

What will you get from us

• Be part of a mission-driven company that is making a real impact in the digital world.

• Work in an inclusive and supportive environment that values diversity and encourages growth.

• Opportunity to work with cutting-edge technologies and contribute to innovative solutions.

• Competitive salary and benefits package.

If you are passionate about cybersecurity and want to be part of a team that is dedicated to securing the digital world, we would love to hear from you!

How to Apply: Please submit your resume and a cover letter explaining why you are a great fit for this role.