
Nextmol (Bytelab Solutions SL) is a computational chemistry company and spin-off from the Barcelona Supercomputing Center, specializing in advanced molecular modeling and AI tools to accelerate R&D in the chemical industry. Their SaaS platform, NEXTMOL Lab, enables chemists to predict chemical properties, perform high-throughput screening, and understand molecular behavior without synthesis, reducing time, cost, and risk in developing sustainable chemicals. The company supports the green and digital transition of the chemical industry by helping clients meet regulations, reduce carbon footprint, and innovate faster. Nextmol also offers contract research, training, and R&D digitalization advice, backed by extensive scientific expertise and numerous grants and awards.

Nextmol (Bytelab Solutions SL) is a computational chemistry company and spin-off from the Barcelona Supercomputing Center, specializing in advanced molecular modeling and AI tools to accelerate R&D in the chemical industry. Their SaaS platform, NEXTMOL Lab, enables chemists to predict chemical properties, perform high-throughput screening, and understand molecular behavior without synthesis, reducing time, cost, and risk in developing sustainable chemicals. The company supports the green and digital transition of the chemical industry by helping clients meet regulations, reduce carbon footprint, and innovate faster. Nextmol also offers contract research, training, and R&D digitalization advice, backed by extensive scientific expertise and numerous grants and awards.
About Nextmol
Nextmol is a spin-off company of the Barcelona Supercomputing Center , offering advanced services in Molecular Simulation and Artificial Intelligence applied to chemistry. We are developing a cutting-edge software platform designed to accelerate the design and discovery of new chemical compounds. Our mission is to support the chemical industry in its green and digital transition, by enabling a faster development of sustainable chemicals to achieve circular economy and climate neutrality, comply with regulatory framework, and meet current consumer demands.
We are seeking an R&D Engineer with a strong background in computational chemistry and a passion for integrating molecular modeling with data-driven approaches . This position focuses on applied research , where you will design, develop, and validate cutting-edge tools for molecular design and characterization . Beyond research, you will help transform these tools into production-ready solutions that accelerate the discovery and design of new materials and chemicals for real-world applications.
We expect candidates to be comfortable navigating interdisciplinary challenges , collaborating with chemists, physicists, and data scientists to bridge molecular modeling and data science, solve complex scientific problems, and deliver innovative solutions.
Key Responsibilities
Molecular modeling: Use molecular modeling methods, particularly molecular dynamics (MD), to characterize molecular systems and produce high-quality datasets.
Machine Learning: Develop, train, and optimize machine learning models for chemical property prediction and structure–property relationship analysis.
Chemical Space Exploration: Apply advanced algorithms for chemical space exploration, including generation of molecules and screening for desired properties.
Integration and screening :
Connect data-driven approaches with molecular simulations to accelerate property prediction and material discovery via high-throughput screening.
Scalability & Deployment: Contribute to transitioning research prototypes into scalable, production-ready solutions for industrial applications.
Documentation & Reproducibility : Ensure proper documentation of models, workflows, and datasets for reproducibility and compliance with best practices.
Qualifications
Technical Qualifications
Soft Skills & Professional Attributes
Why Join Us?
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For more information, visit our website https://www.nextmol.com/.