> Markdown version of [/jobs/ext/3047954-data-scientist](https://www.wearedevelopers.com/jobs/ext/3047954-data-scientist). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Scientist - **Company:** Bayer SAS - **Location:** Barcelona, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** 4G (Telecommunication), Artificial Intelligence, Big Data, Cloud Computing, Software Quality, Continuous Integration, Machine Learning, Working Model 2D, Reinforcement Learning, 5G NR, Deep Learning, Machine Learning Operations, Network Optimization - **Published:** September 24, 2026 - **Apply:** https://www.adzuna.es/contact-us.html ## About the Role = Bachelor's or Master's degree in Telecommunications Engineering (or related field) = 6-8+ years of hands -on experience applying Machine Learning in technical environments = Strong, practical expertise in telecom networks (RAN, KPIs, traffic behavior) = Proven experience working with telecom network dataset, + Strong analytical mindset and problem -solving capabilities + English level B2+, o Experience in MLOps (model deployment, monitoring, CI/CD) ## Description If you are looking for new challenges that encourage you to continue growing both professionally and technologically, then, Future Connections is the place for you! Future Connections is a way of understanding technology and the future of telecommunications, by helping network operators and service providers to bridge the gap between legacy and innovative technologies (Cloud, 5G, Big Data, Machine Learning, among others). We develop and deliver customized services and products that enhance, strengthen and automate business processes and provide new levels of efficiency thanks to our expert guidance, based on real understanding of the Telco sector, mainly in the planning, design, optimization and automation of networks. Besides the technological aspect, we offer you the opportunity to collaborate with great people (and excellent professionals) and grow in an environment that promotes both teamwork and flexibility. Our working model is adapted to each role and team, combining remote, hybrid, and office -based approaches while supporting your ongoing professional development. Position Summary We are looking for a Senior Data Scientist with a strong telecommunications background to join our R&D team. This role is highly focused on technical expertise and hands -on development, applying advanced AI techniques to complex telecom network data. You will work on high -impact use cases, contributing to the design and implementation of sophisticated models that directly influence network performance and automation. You will take end -to -end ownership of AI solutions, from problem framing and modeling to deployment and optimization in production environments. What you will work on: + Design, develop and deploy advanced AI/ML models for telecom use cases such as: o Network optimization o Traffic prediction and anomaly detection o QoS/QoE modeling and root cause analysis # Apply and adapt state -of -the -art AI techniques, including: @ Deep Learning (CNNs, RNNs, Transformers) @ Reinforcement Learning for network optimization @ Time -series modeling at scale - Work deeply with real telecom network data (3G/4G/5G), understanding KPIs, counters, and traffic dynamics - Build production -ready solutions, ensuring scalability, performance, and reliability - Collaborate closely with data engineers and telecom experts to integrate AI models into real systems - Act as a technical reference within the team, contributing to best practices and code quality