Materials Development Engineer

Develop. Validate. Industrialize.

BIOFIX LEGACY is developing one of the first industrial biochar plants in Catalonia, with the aim of transforming residual biomass into advanced carbon materials for sectors such as steelmaking, construction materials, agriculture, and carbon markets.

We are looking for a  Materials Development Engineer  to lead the development of BIOFIX's future products and their transfer from the laboratory to industrial scale.

About BIOFIX

BIOFIX is a climate-tech company specialized in biochar, Biochar Carbon Removals (BCR), and the development of advanced carbon materials.

Our mission is to turn biomass waste into industrial solutions capable of decarbonizing different production sectors through technically differentiated products.

The Opportunity

We are looking for someone capable of turning scientific knowledge into commercially viable industrial products.

The selected candidate will take part in the development of BIOFIX's future functional biochars, working closely with industrial clients, TECNIO centers, universities, and international organizations. They will play a key role in the company's technological differentiation.

Key Details

• Position: Materials Development Engineer
• Reports to: Carol Rius, Managing Director
• Location: Camarles (Baix Ebre)
• Compensation: €40,000–48,000 gross per year (indicative)
• Expected Start Date: November 2026

Mission of the Role

Develop new biochars tailored to the requirements of different industrial sectors, validating their properties and leading their transfer to industrial production.

Responsibilities

1- Product Development

• Develop biochars adapted to different applications with a special focus on applications that enable permanent carbon capture. (agriculture, cement, etc.)
• Design new formulations according to market requirements.
• Characterize physical, chemical, and functional properties.
• Define technical product specifications.

2- Technology Transfer

• Convert R&D results into industrial processes.
• Participate in pilot trials and industrial scale-up.
• Coordinate validations with clients.
• Develop quality protocols.

3- Innovation

• Seek funding and international collaborations to position BIOFIX at the state of the art in biochar.
• Identify new applications for biochar.
• Coordinate projects with universities and TECNIO centers.
• Carry out technology scouting and monitoring.

4- Certification

Take part in:

• European Biochar Certificate (EBC).
• Biochar Carbon Removals.
• new international standards.
• development of technical protocols.

Candidate profile

1- Education

• Chemical Engineering
• Materials Engineering
• Chemistry
• Materials Science
• Environmental Engineering
• PhD (a plus)

2- Experience

• 3–8 years in materials development.
• Experience in laboratory work and industrial transfer.
• New product development.
• Relationship management with industrial clients.

3-Essential Requirements

• Professional English (C1).
• Ability to interpret scientific literature.
• Technical writing skills.
• Ability to work in multidisciplinary teams.

Especially Valued

Experience in:

• Biochar ( highly valued )
• Activated carbon
• Carbon black
• Graphite
• Biomaterials
• Cement
• Mineral additives
• Composites
• Fertilizers
• Biostimulants
• Pyrolysis
• Gasification
• Porous materials

Skills

• Scientific curiosity.
• Industrial orientation.
• Analytical skills.
• Autonomy.
• Innovative mindset.
• Client orientation.
• Ability to turn ideas into products.

What we offer

• Develop a new generation of carbon materials.
• Be part of a fast-growing climate-tech company.
• Work with top-tier industrial clients.
• Develop proprietary intellectual property.
• Participate in European projects.
• Opportunity to grow into the role of  Head of Innovation and Technology Development .
• Potential future equity participation in the company.