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Full-time
postgraduate degree
Agile Career, Dynamic Working Culture, Inclusive And Ethical Workplace, Performance Recognition Programs
Posted 36d ago
~40 hrs/week
Responsibilities
Lead the design and execution of advanced chemical reaction workflows to generate high-quality data for predictive modelling and optimization. Bridge the gap between chemistry and automation by developing scalable experimental strategies within digitalized laboratory environments.
Requirements
Requires a PhD in Chemistry, Chemical Engineering, or a related field with significant experience in synthetic chemistry and data-driven experimentation. Preference is given to candidates with experience in automated platforms and AI-driven chemistry workflows.
Full job description
Location.
The actual location of this job is in Guangzhou, China.
We are looking for an experienced and innovative Lead Scientist I to join our R&D team in Nansha, Guangzhou. This role focuses on leading the design and execution of advanced chemical reactions and workflows, enabling high-quality data generation to support predictive modelling, optimization, and closed-loop experimentation.The candidate will play a critical role in bridging chemistry, data, and automation by developing scalable experimental strategies and integrating them into automated and digitalized laboratory environments. This position is ideal for a scientifically strong and collaborative chemist passionate about accelerating innovation through modern tools and interdisciplinary approaches.
What you will get
An agile career and dynamic working culture.
An inclusive and ethical workplace.
Compensation programs that recognize high performance.
A variety of benefits dependent on role and location.
Design and execute complex chemical reaction workflows (e.g., synthetic chemistry, biocatalysis, and process development)
Develop efficient screening strategies to explore chemical space and optimize reaction conditions
Translate scientific questions into structured experimental plans suitable for automation
Drive closed-loop experimentation: hypothesis → experiment → data → next iteration
2. Process Development & Optimization
Lead reaction optimization, including kinetics, selectivity, yield, and scalability improvement
Apply DoE (Design of Experiments) and data-driven approaches to accelerate development cycles
Ensure robustness and reproducibility of developed processes
Contribute to scale-up considerations and technology transfer
3. Integration with Automation & Digital Tools
Collaborate with robotic and automation engineers to translate chemistry workflows into automated protocols
Provide domain expertise to guide development of automated reaction screening systems
Ensure compatibility of experimental workflows with digital platforms and data pipelines
Contribute to development of model-ready datasets
4. Modelling & Data-Driven Collaboration
Work closely with Data Scientists to enable predictive modelling and optimization
Interpret experimental data and provide insights for model refinement
Support integration of experimental data with modelling platforms and cloud data systems
Contribute to AI/ML-guided experimentation initiatives
5. Cross-Functional Collaboration
Collaborate with chemists, engineers, data scientists, and platform teams
Mentor junior scientists and contribute to knowledge sharing
Interface with global R&D teams and external partners where needed
Drive scientific excellence and innovation culture within the team
What we are looking for:
Required:
PhD’s degree with significant experience in Chemistry, Organic Chemistry, Chemical Engineering, or related fields
Strong expertise in synthetic chemistry, process chemistry, or biocatalysis workflows
Proven track record in reaction design, optimization, and troubleshooting
Experience with data-driven experimentation (DoE, statistical methods)
Strong understanding of data structure, traceability, and experimental documentation
Ability to work in interdisciplinary environments with automation and data teams
Preferred:
Experience working with automated or high-throughput experimentation platforms
Familiarity with digital lab systems, ELN/LIMS, or data pipelines
Exposure to modelling, machine learning, or AI-driven chemistry workflows
Industrial experience in pharmaceuticals, fine chemicals, or advanced materials
Why Join Us?
Be part of a forward-thinking R&D organization driving next-generation chemistry innovation
Work at the intersection of chemistry, automation, and data science
Collaborate with global experts in a highly interdisciplinary environment
Access to cutting-edge laboratory infrastructure and digital platforms
Competitive compensation and career development opportunities
About Lonza
At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.
Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we value diversity and are committed to creating an inclusive environment for all employees. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.
Ready to shape the future of life sciences? Apply now.
Lonza is a pioneer and world leader in the CDMO industry, setting the pace with cutting-edge science, smart technology, and lean manufacturing. United by a common purpose, we turn our customers’ breakthrough innovations into viable therapies and manufacture the medicines of tomorrow.
Founded in Switzerland in 1897, our company is the first and original CDMO, and today we are more dynamic, agile and forward-focused than ever before. As one of the largest Western CDMOs, we bring together a global team of around 18,500 colleagues across five continents to deliver comprehensive, integrated solutions for our customers' complex needs.
For our customers and their patients, we bring quality, safety and reliability to bring life-enhancing and life-saving treatments to market at speed and at scale. For our colleagues, we strive to create a sense of belonging and inclusion where every person can thrive and bring their best.
Lonza is a pioneer and world leader in the CDMO industry, setting the pace with cutting-edge science, smart technology, and lean manufacturing. United by a common purpose, we turn our customers’ breakthrough innovations into viable therapies and manufacture the medicines of tomorrow.
Founded in Switzerland in 1897, our company is the first and original CDMO, and today we are more dynamic, agile and forward-focused than ever before. As one of the largest Western CDMOs, we bring together a global team of around 18,500 colleagues across five continents to deliver comprehensive, integrated solutions for our customers' complex needs.
For our customers and their patients, we bring quality, safety and reliability to bring life-enhancing and life-saving treatments to market at speed and at scale. For our colleagues, we strive to create a sense of belonging and inclusion where every person can thrive and bring their best.