Polymer Chemist

**Your mission**:

- Develop polymer formulations and polymerisation strategies for aevoloop’s novel, polyester-based plastics.
- Define the desired properties of the target polymer and develop a R&D plan to achieve them. Design and optimize synthesis routes and scale-up to the 100+ kilogram range, while assessing hazards and costs.
- Lead and interpret analytical workstreams (DSC, TGA, NMR, SEC, rheology, MFI, viscosity, TAN, mechanical testing, weathering/hydrolytic stability) to define the ideal polymer formulation and achieve the desired mechanical and processing properties.
- Work closely together with process engineers to translate R&D findings into robust, scalable processes.
- Ensure that SHEQ and sustainability standards are upheld across all laboratory, pilot and production activities, including knowledge of REACH/CLP, LCA, recycling and end-of-life strategies.
- Develop depolymerisation procedures to lay the groundwork for selective recycling back to the monomers.

**Your profile**:

- Advanced expertise in polymer chemistry, particularly polyester and polyamide, and at least two years' industrial experience. Ideally, you have a PhD in polymer chemistry, chemistry, or a related field. Experience with biodegradable polymers is advantageous.
- You have hands-on experience in polycondensation (batch and continuous) and polymer processing (compounding, extrusion, injection moulding, film blowing, 3D printing and fibre spinning).
- You have deep familiarity with analytical and characterisation methods: DSC, TGA, NMR, SEC, rheology, mechanical testing (tensile testing, impact strength, HDT), TAN and weathering/hydrolytic stability assessments.
- You have proven skills in agile project management, CRO/supplier coordination and patent screening and filing.
- You are well-versed in regulatory topics such as REACH/CLP, life cycle assessment (LCA) and recycling and end-of-life strategies.
- Excellent communication skills in English (written and spoken); German language skills are advantageous.
- You bring a hands-on mindset, structure your work efficiently, and collaborate seamlessly across disciplines - even under the dynamics of a fast-paced start-up environment.

**Why us?**:

- ** Pioneers in Next-Gen-Plastics** - help redesign plastics for a truly circular economy.
- ** Mission & Values**- curiosity, transparency and responsibility guide us daily.
- ** Startup Mentality** - flat hierarchies, agile work and regular workshops.
- ** Fast Growth** - steep learning curves, regular growth talks and plenty of room to scale your role with the company.
- ** Well-being Perks**- Hansefit membership and fresh fruit boost your overall health and well-being.
- ** Team Spirit**- interdisciplinary crew that challenges norms, enjoys regular team events and drives real innovation.
- ** Leipzig Hub** - thrive in an emerging tech hotspot.
- ** Code of Conduct**- integrity, fairness and inclusivity are non-negotiable.

**About us**:
**We are aevoloop**:A fast-scaling deep-tech startup pioneering Next-Gen-Plastics. Contrary to common belief, plastics remain indispensable where no alternative exists, from critical medical devices to protective gear. That’s why we re-engineer polymers from the ground up, merging the advantages of classic plastics — high-performance and versatile — with a new era of sustainability: turning plastic waste into new materials that are fully circular and biodegradable.

**Our mission is clear: P**lastics are vital for a liveable future, so we develop next-generation materials that enable a truly circular economy. As we achieve new milestones and drive innovation, we continuously expand our team and expertise — giving you the chance to grow your career alongside our impact.

**Our work is guided by five values**:Pioneering, Conscientious, Disruptive, Transparent and Contributive. These drive us to unite the rigour of responsible research with playful innovation and to act as a trusted catalyst for sustainable material solutions.
**You want to find out more?**
- ** Get our latest news** on LinkedIn or our News Blog
- ** YouTube** | Deutscher Studienpreis 2022: Kunststoff-Recycling ohne Rückstände (Manuel Häußler), (German)
- ** YouTube** | Recording: Forscher fragen: Die Plastikwende (2024) mit Manuel Häußler (German)
- ** Podcast** | Interview with our Founder & CSO Manuel Häußler on the SPRIN-D Podcast (German)

Be part of our journey to close the loop on plastics and drive the circular economy forward