We pioneered the Organic SolidFlow battery

CMBlu started in 2011 as a research-driven project with the goal of storing electrical energy in arbitrarily large quantities in an environmentally friendly, sustainable and cost-effective way. Since then, we have continuously expanded our broad IP portfolio and expertise in large-scale energy storage.

Today, we are one of the leading organic flow battery companies headquartered in Alzenau, 30 km from Frankfurt Airport. With our groundbreaking technology, we will drive the energy transition, together with our partners, customers and most importantly: with our employees!

We are a highly motivated, committed and fast growing team of over 180 employees. We are now preparing for the market launch of our products and further professionalizing our organization.

Tasks

As a Stack Developer (m/f/d) at CMBlu, you will be involved in the development and optimisation of our innovative energy storage technologies. You will work closely with other specialist departments to continuously improve the performance and efficiency of our stacks.
You can expect exciting and responsible tasks with room for manoeuvre:

Development of battery stacks that fulfil the defined product requirements in terms of performance, durability and cost efficiency.
Close collaboration with the teams for stacks, electrodes, membranes and module hydraulics to optimise stack performance.
Coordinate stack related projects to meet cost and schedule targets.
Monitoring stack performance and analysing deviations from defined performance metrics.
Identification of parameters to be optimised.
Optimisation of stack frames and hydraulics within the stack.
Improving the production processes for stack frames and the entire stack production.
Development of methods to ensure the quality and durability of the stacks.
Interface with lab operations teams to ensure seamless collaboration.
Ensure adherence to project timelines and quality of deliverables.
Maintain thorough documentation of the stack development process.
Producing regular reports on progress and findings to inform stakeholders.

Requirements

At least 3 years of professional experience in a related field, e.g. batteries, electrolyzers or fuel cells.
Extensive experience in battery technology, preferably with a focus on flow batteries or stack development.
Sound understanding of fluid dynamics or electrochemistry.
Additional experience with plastics, polymers or catalysts is an advantage.
Excellent problem-solving skills and strategic thinking.
Strong communication and interpersonal skills and the ability to work cooperatively in a diverse team environment.
Excellent written and spoken German and English.
Confident with common office applications.

Benefits

Free drinks such as coffee and water
Free fresh fruit
Job bikes and company pension scheme
Regular company events
Parking directly on site
Roof terrace to chat with colleagues over an after-work drink
Flat hierarchies with quick decision-making processes and lots of creative freedom
Intercultural team with no less a goal than to change the world

If you are ready to take on new challenges and drive innovation, we want to hear from you! At CMBlu, you will work with a passionate team that is committed to excellence and continuous improvement.

Apply now and be a part of our exciting journey. We look forward to welcoming you to our team!

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