1190
- Details
- Highlights
- Company
What we're looking for
- BSc, MSc or PhD in chemistry, materials science, chemical engineering or a related field.
- At least 2 years of hands-on laboratory or R&D experience, preferably in chemical synthesis, materials processing or process development.
- Experience in safe working practices involving chemicals and laboratory equipment.
- A practical and systematic approach to experimental work.
- Strong attention to detail and good experimental documentation habits.
- Ability to follow established procedures while also identifying opportunities for improvement.
- Willingness to combine routine process work with experimental R&D and troubleshooting.
- Fluent in English (B2 or higher equivalent). Estonian is not a requirement but a bonus.
Experience with carbon materials, graphene materials, hydrometallurgy, separation technologies or battery recycling is a strong advantage.
What You'll Do
This role combines R&D, laboratory process operation and optimisation.
Your responsibilities will include:
- Running wet-chemical synthesis, purification, washing and materials-processing procedures.
- Preparing raw materials, reagents and equipment for experimental and production batches.
- Operating laboratory equipment and monitoring key process parameters.
- Maintaining accurate experimental and batch documentation.
- Performing sample preparation and routine material characterization.
- Troubleshooting process and equipment issues
- Participating in experiments to improve process efficiency, reproducibility, material quality and throughput.
- Supporting scale-up from laboratory batches toward pre-pilot and pilot-scale processes.
- Contributing to laboratory procedures, SOPs and process documentation.
What we offer
- Work on circular carbon materials and battery-recycling technologies with a direct path toward industrial implementation.
- Hands-on involvement in scaling laboratory processes toward pilot production.
- A role where your work directly influences Jälle’s processes and products.
- An experienced multidisciplinary R&D team and room to take ownership and grow with the company.
- Team events and activities
- Laboratory and development facilities in Tallinn.
Apply Now – Don't Miss Out
Our current focus is on upcycling graphite-rich residues from lithium-ion battery recycling into graphene oxide and related graphene-based materials. We are developing and scaling the full process from raw-material treatment and chemical synthesis to purification and post-processing for industrial applications.
We are looking for another hands-on technical team member to help us run, improve and scale these processes.
€
1800 - 2600
Additional information: Spordikompensatsioon, Tervisepäevad, tasuta parkimine, tiimiüritused ja ühistegevused
Location
- Tallinn, Harjumaa, Estonia
Akadeemia tee 23
Time of work
- Full-time
Languages
- English
Contact person
Erki Ani
5521229
Erki Ani
5521229
Jälle Technologies is an Estonian deeptech company developing technologies to turn underutilized battery-recycling residues into high-value materials.
Founded by scientists and experts, the companys proprietary technology efficiently extracts valuable metals and upcycles waste graphite, which is typically discarded, into high-value graphene-like materials.
We're dedicated to upcycling graphite-rich residues from lithium-ion battery recycling into graphene oxide and related graphene-based materials. We are developing and scaling the full process from raw-material treatment and chemical synthesis to purification and post-processing for industrial applications.
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