Phd Protein Engineering

EMBA La Salle; Barcelona; On-site; EUR 22,000 - 26,000; Full time

Job summary

IQS School of Engineering in Barcelona seeks a motivated candidate to join a multidisciplinary team focused on discovering and engineering carbohydrate-active enzymes for biomedical applications.

You will contribute to computational and experimental protein engineering, design enzyme candidates, and characterize their activity and specificity. The role offers doctoral training and collaboration across chemistry, biotechnology, and biomedicine.

Qualifications

• Master's degree in biotechnology, bioengineering, molecular biology, or related field.
• Experience with molecular biology techniques (cloning, expression, purification).
• Experience in protein engineering or metabolic engineering fields.
• Knowledge in bioinformatics and computational biology modelling.
• Strong teamwork and ability to work independently on projects.

Responsibilities

• Design, execution and analysis of research activities combining computational and experimental protein engineering.
• Identify and prioritize enzyme candidates; design and evaluate protein variants.
• Experimentally characterize activity, specificity and potential biomedical relevance of enzymes.
• Collaborate with researchers from complementary disciplines and maintain thorough records.
• Contribute to publications and presentations within the Department of Bioengineering.

Skills

Molecular biology

Protein engineering

Glycobiology

Computational biology

Biochemistry techniques

Education

Master's degree in Biotechnology/Bioengineering/Molecular Biology

Tools

Molecular cloning

Recombinant protein production

Job description

The University Ramon Llull is a confederation of schools, faculties and departments.

IQS is its oldest founding member and consists of two major schools, the School of Engineering and the School of Management that form each an administrative grouping of departments and other institutions among which there are three strategic academic divisions: IQS Executive Education that offers cutting-edge and transformative learning experiences to business leaders; IQS Tech Transfer that promotes research with impact, innovation and technology transfer for companies and organizations and IQS Tech Factory that fosters entrepreneurship and supports the creation of new scientific-technological companies.

With 100 years of teaching experience, IQS is a university center of reference, committed to donating responses to the continuum of challenges that the social, economic, technological and industrial context poses.

Our mission and commitment are to cultivate individuals with values and competencies needed to flourish humanely and professionally.

PROJECT DESCRIPTION

Enzyme Discovery and Protein Engineering to Develop Novel Enzyme Delivery Platforms for Precision Targeting of Aberrant Glycans in Tumor Cells The Biochemistry Laboratory at IQS–Ramon Llull University (Barcelona) is offering a research assistant position at the interface of enzyme discovery, protein engineering, glycobiology, and cancer biotechnology.

This project aims to translate fundamental advances in enzyme design into innovative biomedical applications for the selective targeting of cancer-associated glycans.

Protein glycosylation is one of the most prevalent post-translational modifications in eukaryotic cells and plays essential roles in protein stability, signaling, and cell-cell communication.

In cancer, glycosylation pathways are frequently dysregulated, leading to the appearance of aberrant glycan structures on cell-surface and secreted proteins.

These tumor-associated glycans are recognized as key hallmarks of malignant transformation and contribute to tumor progression, metastasis, immune evasion, and therapy resistance.

Importantly, strategies aimed at preventing or remodeling these abnormal glycan patterns have shown significant potential for cancer treatment.

This PhD project seeks to discover and engineer novel carbohydrate-active enzymes, particularly glycosidases, to identify unique substrate specificities and to uncover new catalytic functions towards complex glycans, capable of selectively modifying cancer-associated glycans.

The resulting enzymes will open new opportunities at the interface of biotechnology and biomedicine through interdisciplinary research perspectives:

• i) Development of targeted enzyme delivery platforms to selectively remodel aberrant glycosylation in tumor cells and explore its role in cancer progression and
• ii) Protein engineering and enzyme optimization to enhance activity, specificity, and stability, generating next-generation biocatalysts for glycobiology, biotechnology, and therapeutic applications The project offers multidisciplinary training that bridges fundamental enzyme science with translational cancer biotechnology with novel therapeutic approaches.

POSITION

We are seeking a motivated candidate to join a multidisciplinary research team focused on the discovery and engineering of carbohydrate-active enzymes for biomedical applications.

The selected candidate will be supported in applying for competitive predoctoral fellowships and, upon securing funding, will enroll in the PhD Program in Bioengineering at IQS.

The candidate will contribute to the design, execution, and analysis of research activities combining computational and experimental protein engineering.

Their main responsibilities will include identifying and prioritizing enzyme candidates, designing and evaluating protein variants, and experimentally characterizing their activity, specificity, and potential biomedical relevance.

Depending on the candidate's background and the development of the project, the work involves molecular modelling, molecular cloning, recombinant protein production, biochemical and biophysical characterization, glycochemistry, and the evaluation of selected enzymes in cell-based cancer models.

The successful candidate will be expected to work collaboratively with researchers from complementary disciplines, maintain accurate experimental and computational records, contribute to scientific publications and conference presentations, and actively participate in the research and training activities of the Department of Bioengineering and the PhD Program.

The position will be based at IQS School of Engineering (Barcelona), within a multidisciplinary research environment spanning chemistry, biotechnology, biomedicine, and translational science.

CONDITIONS

The candidate will apply to different pre-doctoral fellowships, including FI-Joan Oró, Ramon Areces, ... and IQS trainee contracts.

The contract is for 3 years associated to the doctoral program in Bioengineering, that also presents coaching, power skills and training activities.

Estimated start date: 15/12/2026 3 years contract.

Reference: PID***********OB-I00 Proyecto Plan Estatal : EDICION DE GLICANOS MEDIANTE HERRAMIENTAS COMPUTACIONALES Y ENZIMATICAS INTEGRADAS HACIA APLICACIONES EN SALUD Period: 15/12/2026 to 14/12/2029 Graduated in Biotechnology, Bioengineering, Molecular Biology, or related fields, at the master's level.

Experience in molecular biology techniques Experience in protein engineering or/and metabolic engineering fields.

Experience in molecular biology techniques Experience in protein engineering or/and metabolic engineering fields.

Knowledge in bioinformatics and computational biology modelling.

Strong motivation, proactivity, and creativity.

Proficiency in teamwork as well as in independently developing projects.

Interviews will be performed in the first week of September with Dr. Xevi Biarnés ( ****** ) and Dr. Magda Faijes ( ****** ) Application Deadline: 15 December **** We are an equal opportunity employer .

We promote equality and inclusion.

All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, national origin, disability status, gender identity, sexual orientation, pregnancy and pregnancy-related conditions or any other characteristic protected by law.

We strongly welcome applications from female candidates as they are currently under-represented at this level in this field of knowledge in our School.

We also promote scientific and technological knowledge, business transformation and societal progress .

At IQS we look for professionals committed to both these values.

IQS holds the HR Excellence in Research certification, which guarantees that our recruitment processes are based on the OTM-R principles (open, transparent and merit-based).