Chemistry

Supervisor: Assoc. Prof.  Michael Reithofer

Job vacancy starting: 1^st July 2026

Duration of Contract: 3 years

Working hours: 30 hours/week

Job Description

The project focuses on the design and development of carbene-stabilized nanomaterials as versatile platforms for catalytic, photonic, and functional materials applications. N-heterocyclic carbenes (NHCs) and related carbene ligands enable precise control over nanoparticle surface chemistry, stability, and interfacial reactivity, making them powerful tools to tailor nanomaterials for demanding operational environments.

Information about the group can be found at: https://anorg-chemie.univie.ac.at/research/bioinorganic-chemistry/

The aim of this PhD project is to establish structure–property relationships linking ligand design, nanoparticle structure, and functional performance. Particular emphasis will be placed on integrating carbene-stabilized nanoparticles into structured materials or hybrid matrices, enabling applications in (electro)catalysis CO₂ reduction

The candidate will combine synthetic chemistry, nanomaterials processing, and advanced characterization techniques within an interdisciplinary team working at the interface of inorganic chemistry, materials science, and nanotechnology.

Work environment:

My group provides a high-performance research environment centered on advanced (nano)materials chemistry, with deep expertise in synthesis, characterization, and application of metal nanoparticles and hybrid materials. My group has a fully equipped synthetic lab equipped with state-of-the-art equipment for air-sensitive work (Schlenk line, glove box, etc). We also host a range of analytical tools including GC, UV-Vis, potentiostat/galvanostat, plate reader with injectors, tabletop SEM-EDX, TGA and in-situ Raman ecell. Researchers have full access to extensive infrastructure at the University of Vienna, including state-of-the-art microscopy suites (SEM, TEM, AFM), additive manufacturing facilities, thin-film deposition tools, photonic and spectroscopic laboratories, and well-equipped synthetic chemistry labs. The group is embedded in a strong collaborative ecosystem, working closely with leading academic partners across Europe, the USA, and Asia. This network enables joint projects, shared facilities, and pathways to high-impact publications. Additional departmental resources—technical staff, mechanical workshops, computing clusters, and centralized analytical platforms—ensure a robust environment for ambitious, multidisciplinary research. 

Your Tasks:

• Synthesize and functionalize nanoparticles stabilized by N-heterocyclic carbenes or related carbene ligands
• Develop strategies to control nanoparticle size, composition, and surface chemistry
• Integrate nanoparticles into films, or composite architectures
• Investigate catalytic, photonic, or sensing performance of nanoparticle systems
• Characterize nanomaterials using spectroscopic, microscopic, and surface-analysis techniques
• Establish structure–property–function relationships linking ligand chemistry to material performance
• Contribute to scientific publications and conference presentations
• Participate in collaborative research and mentoring activities within the group
• Participate in mentoring and teaching activities within the department
• Contribute to the administration and smooth running of the research group

Your Profile: 

• Master’s degree in Chemistry, Materials Science, or related discipline (grade of at least 2 in Austrian system / GPA ≥ 3.5/4)
• Strong background in inorganic or materials chemistry
• Experience in organic and/or nanoparticle synthesis
• Experience in materials synthesis and characterization is a must. (NPs synthesis or colloidal assembly is an advantage)
• Experience with electrochemistry and CO₂RR is an advantage
• Evidence of scientific writing and publications is a plus
• Excellent communication and data presentation skills
• Fluent in English (German is an advantage)
• Motivated, collaborative, and able to work independently

What we offer:

• A fully funded Prae-Doc position within a structured doctoral program (DoSChem)
• Inspiring and supportive working environment at a leading research university
• Commitment to a healthy work–life balance
• Integration into a young, international, and collaborative research team
• Excellent public transport accessibility to university locations
• Access to training, coaching, and professional development opportunities
• Fair and transparent salary according to the University of Vienna collective agreement
• Strong commitment to equal opportunities, diversity, and inclusion

If you have any questions, please contact: michael.reithofer(at)univie.ac.at

Supervisor: Assoc. Prof.  Michael Reithofer

Job vacancy starting: 1^st November 2026 (or October)

Duration of Contract: 3 years (extendable to 4 years)

Working hours: 30 hours/week

Job Description

This PhD project focuses on the development of metal–organic framework (MOF) glasses with tunable pore structures and embedded functional nanoparticles. While crystalline MOFs offer precise porosity, their glassy counterparts provide new opportunities in processability, mechanical stability, and integration into coatings, films, and bulk materials. The project aims to establish strategies to control pore size and accessibility in MOF-derived glasses while incorporating metallic or oxide nanoparticles to introduce catalytic, optical, or electronic functionality. Information about the group can be found at: https://anorg-chemie.univie.ac.at/research/bioinorganic-chemistry/ 

The candidate will investigate synthesis routes, glass formation mechanisms, and structure–property relationships, combining materials synthesis with advanced structural and spectroscopic characterization. The project will contribute to the development of scalable hybrid porous materials for energy and sensing technologies. This project will be co-supervised by Prof. Chin.

Work environment:

My group provides a high-performance research environment centered on advanced (nano)materials chemistry, with deep expertise in synthesis, characterization, and application of metal nanoparticles and MOF composites. My group has a fully equipped synthetic lab equipped with state-of-the-art equipment for air-sensitive work (Schlenk line, glove box, etc). We also host a range of analytical tools including GC, UV-Vis, potentiostat/galvanostat, plate reader with injectors, tabletop SEM-EDX, TGA and in-situ Raman ecell. Researchers have full access to extensive infrastructure at the University of Vienna, including state-of-the-art microscopy suites (SEM, TEM, AFM), additive manufacturing facilities, thin-film deposition tools, photonic and spectroscopic laboratories, and well-equipped synthetic chemistry labs. The group is embedded in a strong collaborative ecosystem, working closely with leading academic partners across Europe, the USA, and Asia. This network enables joint projects, shared facilities, and pathways to high-impact publications. Additional departmental resources—technical staff, mechanical workshops, computing clusters, and centralized analytical platforms—ensure a robust environment for ambitious, multidisciplinary research. 

Your Tasks:

• Synthesize MOF precursors and nanoparticles, and process them into glassy porous composite materials
• Develop strategies to control pore size and accessibility in MOF-derived glasses
• Synthesis and characterization of metal nanoparticles
• Incorporate and stabilize functional nanoparticles within MOF glasses
• Characterize structure, porosity, and nanoparticle dispersion using microscopy, spectroscopy, and adsorption techniques
• Fabricate films or bulk composites for catalytic, sensing, or optical applications
• Correlate processing conditions with mechanical, transport, and functional properties
• Participate in mentoring and teaching activities within the department
• Contribute to the administration and smooth running of the research group

Your Profile: 

• Master’s degree in Chemistry, Materials Science, or related discipline (grade of at least 2 in Austrian system / GPA ≥ 3.5/4)
• Strong background in inorganic or materials chemistry
• Experience in MOF and/or nanoparticle synthesis
• Experience in materials synthesis and characterization is a must. (MOF/NPs synthesis or colloidal assembly is an advantage)
• Evidence of scientific writing and publications is a plus
• Excellent communication and data presentation skills
• Fluent in English (German is an advantage)
• Motivated, collaborative, and able to work independently

What we offer:

• A fully funded Prae-Doc position within a structured doctoral program (DoSChem)
• Inspiring and supportive working environment at a leading research university
• Commitment to a healthy work–life balance
• Integration into a young, international, and collaborative research team
• Excellent public transport accessibility to university locations
• Access to training, coaching, and professional development opportunities
• Fair and transparent salary according to the University of Vienna collective agreement
• Strong commitment to equal opportunities, diversity, and inclusion

If you have any questions, please contact: michael.reithofer(at)univie.ac.at

Supervisor: Dr. Jory Lietard

Duration of Contract: 3 years with possibility of extension of one year

Working hours: 30 hours/week

 

Job Description:
At the Faculty of Chemistry, in the Nucleic Acid Chemistry research group, a PhD position is offered, starting in April 2026. The focus is on the synthesis of oligonucleotides at very high-throughput using microarray photolithography, a unique device that can synthesize hundreds of thousands of oligonucleotides in parallel. Specifically, the PhD candidate will participate in the development of RNA synthesis by photolithography for the preparation of RNA libraries, in the context of sequencing and data storage. Information about the group can be found at: anorg-chemie.univie.ac.at/research/nucleic-acid-chemistry/

Work environment:

The Nucleic Acid Chemistry research group is composed of two PIs (Mark Somoza and Jory Lietard) with high expertise in microarray fabrication and oligonucleotide synthesis. The research lab is equipped with two photolithography devices, a laser-based exposure system, fluorescence scanners and standard instrumentation for DNA and RNA analysis. The group is composed of four PhD students and two post-doctoral researchers. The faculty of chemistry is comprised of more than 50 PIs spanning a wide range of research fields, and with over 1500 registered students. Students have access to the core facilities of the entire faculty and the resources of its doctoral school.

Your Tasks:

• Develop and optimize the chemistry of RNA synthesis by photolithography
• Synthesize highly complex nucleic acid libraries containing chemical modifications
• Participate in weekly group meetings
• Participation in teaching and independent teaching of courses as defined by the collective agreement
• Supervision of MSc students
• Involvement and participation in meetings and conferences
• Paper writing and keeping up with scientific literature
• We expect the successful candidate to sign a doctoral thesis agreement within 12 months
• Completed MSc in Organic/Bioorganic Chemistry or closely related field. Diplomas in bioengineering and synthetic biology also taken into consideration
• Experience in the handling, preparation and analysis of nucleic acids is required (PCR, RNA isolation and CRISPR-Cas9). Experience in oligonucleotide synthesis is appreciated.
• Ability to learn and navigate between interdisciplinary themes (chemistry/biology/bioinformatics). General understanding of sequencing methods, bioinformatics and programming
• Basic experience in academic writing
• Team player and high level of independence, critical thinking and taking initiative
• Excellent command of English

Your Profile: 

What we offer:

• A fully funded Prae-Doc position within a structured doctoral program (DoSChem)
• Inspiring and supportive working environment at a leading research university
• Commitment to a healthy work–life balance
• Integration into a young, international, and collaborative research team
• Excellent public transport accessibility to university locations
• Access to training, coaching, and professional development opportunities
• Fair and transparent salary according to the University of Vienna collective agreement
• Strong commitment to equal opportunities, diversity, and inclusion

If you have any questions, please contact: jory.lietard(at)univie.ac.at

Supervisor: Prof. Lothar Brecker

Duration of Contract: The employment duration is 3 years and an extension to a total maximum of 4 years is possible with appropriate work progress.

Working hours: 30 hours/week

Job Description:
A PhD position is available in the group Organic Structural Chemistry (Brecker), at the Institute of Organic Chemistry, starting in Summer 2026 or later. The scientific focus is on the spectroscopic and wet-chemical investigation of (a) molecular structures, (b) interactions on a molecular level and (c) possible biosynthesis of natural products as well as of synthesized natural product analogues. The investigations should contribute to a better understanding of secondary metabolites in biological systems. On the one hand, insights into the biochemical tasks of natural substances are gained, and possible applications (plant protection, animal breeding, pharmacy) are sought.

Work environment:
We offer an interesting working environment in a small, friendly, dynamic and young team in one of the cities with the highest quality of life in the world. The working languages are English and/or German, and we are committed to diversity and inclusion. There are many opportunities to grow academically as well as personally. In addition, the opportunity is given to work together with other students, also from other groups working in related scientific fields. We offer direct supervision of the work, which also gives you the opportunity to develop yourself. 

Your Tasks:

• Participation in research projects and scientific studies
• Participation in publications / scientific articles / lecturing
• We expect the successful candidate to sign a doctoral thesis agreement within 12 months
• Participation in the doctoral school "DoSChem"
• Participation in teaching of courses to the extent of collective agreement
• Supervision of students in lab courses
• Participation in the organization of meetings, conferences, symposia

Your Profile: 

• Completed studies (Master, Magister, Diploma) in chemistry or a related subject in the field of molecular science is a prerequisite.
• Scientific skills: Experience in participating in scientific research and project work, especially in the areas of natural product chemistry, organic structural chemistry and molecular interaction are required.
• Methodological skills: Experience in synthetic organic chemistry as well as in the interpretation of NMR, MS, IR and UV spectra are necessary.
• Didactic skills: First teaching experience (e.g. as a lecturer or tutor) is necessary.
• High ability to express yourself both orally and in writing is expected.
• Written and spoken German skills are beneficial.
• IT user skills are expected.
• Ability to work in a team is expected.

What we offer:

• A fully funded Prae-Doc position within a structured doctoral program (DoSChem)
• Inspiring and supportive working environment at a leading research university
• Commitment to a healthy work–life balance
• Integration into a young, international, and collaborative research team
• Excellent public transport accessibility to university locations
• Access to training, coaching, and professional development opportunities
• Fair and transparent salary according to the University of Vienna collective agreement
• Strong commitment to equal opportunities, diversity, and inclusion

If you have any questions, please contact: lothar.brecker(at)univie.ac.at

Supervisor Ass. Prof. Javier Mateos

Duration of Contract: 3 years

Working hours: 30 hours/week

Job Description:

A PhD position is available in the Mateos group – Institute of Organic Chemistry (https://mateoslab.com/) starting in October of 2026. The successful candidate will join a young and dynamic research group established in Fall 2024 with extensive experience in catalyst design, reaction mechanism elucidation, and the use of organoselenium compounds in radical chemistry.

Your tasks:

• Design, development, and application of bench-stable reagents and homogeneous catalysts
• Development of novel synthetic methodologies
• Synthesis of valuable organic compounds.

Your profile:

• Applicants must hold a 1st Class Honors degree (or equivalent) in Organic Chemistry by the time of the appointment
• Only candidates with a Master's degree with a strong theoretical and practical background in the field of organic synthesis/chemistry will be considered
• Experience with standard inert-atmosphere techniques (Schlenk line, glovebox) and/or photocatalysis could be regarded as an added value
• Very good spoken and written English is also mandatory

What we offer:

• A fully funded Prae-Doc position within a structured doctoral program (DoSChem)
• Inspiring and supportive working environment at a leading research university
• Commitment to a healthy work–life balance
• Integration into a young, international, and collaborative research team
• Excellent public transport accessibility to university locations
• Access to training, coaching, and professional development opportunities
• Fair and transparent salary according to the University of Vienna collective agreement
• Strong commitment to equal opportunities, diversity, and inclusion

If you have any questions, please contact: javier.mateos(at)univie.ac.at

Supervisor: Prof. Davide Bonifazi

Duration of Contract: 4 years

Working hours: 30 hours/week

Start Date: July 2026 and later

Job Description:

You will be part of MATE, a multidisciplinary research platform of the University of Vienna that unites expertise across synthetic chemistry, materials physics, quantum technologies, and nanomaterial functionalization to develop next-generation functional nanomaterials with tailored quantum, electronic, and magnetic properties. By integrating the complementary skills of five established research groups, we aim to address critical challenges in reproducibility, scalability, and the practical applications of low-dimensional materials, particularly 1D and 2D materials.

Your job will be focused on exploring the design, organic synthesis, and assembly of heterocyclic molecular modules into two-dimensional (2D) organic materials with semiconducting and magnetic properties. The core concept rests on two complementary strategies: (1) supramolecular self-assembly driven by directional chalcogen bonding, and (2) covalent coupling through C–C bond formation. By integrating these two modes of construction, the project seeks to establish new pathways to extended π-conjugated 2D architectures, termed multipoint molecular graphenoids, with structural precision and functional tunability. These materials will be based on heterocyclic systems rich in chalcogens (S, Se, Te), which not only enable highly directional non-covalent interactions but also modulate electronic and magnetic behavior through their size, polarizability, and redox properties.

Work Environment:

MATE offers a vibrant and intellectually stimulating research environment where curiosity and scientific excellence thrive. You'll be part of a dynamic, collaborative community of researchers who are passionate about pushing the boundaries of materials science. Our atmosphere balances ambitious research goals with mutual support and collegiality, fostering both independent thinking and teamwork. The 5 groups involved in MATE maintain an active research culture with regular seminars, group discussions, and knowledge exchange that keep you connected to the latest developments. We all value open communication, creative problem-solving, and a healthy work-life balance, creating an environment where you can grow both professionally and personally. International collaboration is at the heart of what we do, providing you with opportunities to build a global network while working alongside diverse, talented colleagues who share your enthusiasm for cutting-edge science. 

The group you will be joining, Davide Bonifazi´s group, contributes to MATE, focusing on the design and development of functional organic molecular systems through targeted organic synthesis. The controlled synthesis of low-dimensional organic materials has become increasingly relevant due to their applications in optoelectronics, spintronics, and quantum technologies. While graphene remains the benchmark 2D material, organic analogues offer chemical flexibility, lightweight processing, and the potential to incorporate spin-active centers or stimuli-responsive elements. Traditionally, 2D organic materials are constructed either through supramolecular interactions or covalent polymerization. You will focus on combining the dynamic adaptability of supramolecular chemistry with the structural robustness of covalent materials through a molecular evolution approach.  His group develops light-responsive architectures for solar energy conversion, supramolecular tools for molecular recognition, and multifunctional pi-conjugated materials for optoelectronics and photocatalysis.

Your Tasks:

• Target-oriented synthesis of heterocyclic compounds for engineering supramolecular 2D materials through non-covalent and covalent approaches
• Physical organic chemistry and supramolecular studies
• You will present your research plan to the faculty and complete a dissertation agreement within 12 months. This will be reviewed and updated annually.
• You will work on your dissertation and complete it on time. We expect a high degree of independence paired with a strong level of social awareness, as the goal can only be achieved in a team.
• You will contribute to teaching (lab courses, exercise classes) in accordance with the provisions of the collective bargaining agreement.
• You will handle administrative tasks, contributing to the group’s success and self-organization in research, teaching, and administration.
• You will continuously stay informed about the state of the art in your field.
• You contribute to outreach by publications, conference presentations, and public activities.
• You will advance your dissertation toward successful completion with dedicated mentorship
• You will contribute to teaching activities, both in teams and independently
• You will engage with the broader scientific community through conferences and collaborative events

Your Profile: 

• You have a master's degree or diploma in chemistry with specialization in organic chemistry and/or supramolecular organic chemistry
• You have basic experience in academic writing
• We welcome strong foundations in physical organic chemistry and solid state
• Initiative in solving scientific problems.
• Excellent command of written and spoken English (IELTS equivalent of 6.5 as minimu)
• Basic use of German would be useful but not compulsory
• You are a team player
• You have didactic competencies and knowledge of teaching principles.

What we offer:

• Inspiring working atmosphere: You are part of an international academic team in a healthy, fair working environment.
• Potential for development: Success in life depends on what you make of it, but if you are ambitious and successful, there are plenty of opportunities to connect you to all relevant top research groups in the world.
• Internal further training & coaching: The Vienna Doctoral School, as well as the department of human resources, offer plenty of opportunities to grow your skills in over 600 courses to choose from – free of charge.
• Fair salary: The basic salary of EUR 3,776,10 (on a full-time basis, 14x p.a.) increases if we can credit professional experience.
• A PhD project: A project related to cutting-edge research in the fields of physics, materials science, and the physical properties of new materials.
• Work-life balance: Our employees enjoy flexible, family-friendly working hours
• A city with an outstanding life quality: Vienna has been chosen several times as the most livable city worldwide, with a rich culture, numerous recreational opportunities, and beautiful natural surroundings.
• Good public transport connections: Your workplace is in the center of Vienna, which is easily accessible by public transport.
• Equal opportunities for everyone: We look forward to diverse personalities in the team!

If you have any questions, please contact: davide.bonifazi(at)univie.ac.at

Supervisor: Prof. Davide Bonifazi

Duration of Contract: 4 years

Working hours: 30 hours/week

Start Date: September 2026

Job Description:

We are thrilled to announce a fully-funded PhD position in our groundbreaking research program focusing on the development of new heteroatom-doped polycyclic aromatic hydrocarbons for applications as organic semiconductors and chromophores in light-harvesting systems for solar energy conversion into chemical products. The research activities are also linked to the recently funded Cluster of Excellence initiative, entitled MECS (Materials for Energy Conversion and Storage), sponsored by FWF. Website: http://coe-mecs.at/WP/ Join our dynamic team of researchers and be part of a transformative project that aims to pioneer the creation of highly-efficient synthetic strategies allowing the synthesis of new BN- and PN-doped polycyclic aromatic hydrocarbons through the development of new organic reactions for the formation of B-C and P-C bond formations. These systems are then thought to be used as either organic semiconductors or chromophores embedded in light-harvesting systems for photocatalytic applications. We are seeking ambitious and creative individuals with a strong background in organic chemistry and chemical synthesis. Candidates with a passion for innovative, organic-driven research and a keen interest in developing new reactivities, photochemistry, and renewable energy technologies are highly encouraged to apply.

Work environment:

The Bonifazi group (https://bonifazi-group.univie.ac.at/), led by Prof. Bonifazi is situated within the Faculty of Chemistry at the University of Vienna. Our group focuses on ambitious targeted organic synthesis, carbon-based nanostructure chemistry, organic photochemistry, and supramolecular studies. Our primary objective is to develop practical access to functional organic architectures with tailored properties, enabling the application in real-world technologies. As a PhD student in the Bonifazi group, you will have the opportunity to work at the intersection of organic synthesis, physical organic chemistry, and cutting-edge applications, fostering collaborations with both academic and industrial partners, and be part of an international team.

Your Tasks:

Synthetic strategies allowing the synthesis of new BN- and PN-doped polycyclic aromatic hydrocarbons through the development of new organic reactions for the formation of B-C and P-C bond formations.

Your profile:

• You hold an MSc degree or equivalent in chemistry or a related field.

• Previous experience working with synthetic organic chemistry.

• Previous experience with either targeted oriented synthesis, organic photochemistry, and catalysis will be particularly considered an added value.

• Proficiency in data analysis and interpretation, as well as the ability to critically analyse scientific literature.

• Excellent written and oral communication skills in English (IELTS score = 6.5).

• Strong problem-solving skills and passion for science.

• Ability to work independently in your field of expertise and collaborate in a research team.

• Great sense of thoroughness and organization.

We offer:

• Access to excellent research expertise, state-of-the-art facilities, and mentorship enabling unique research possibilities.

• Opportunities for continuous personal and professional development, along with flexible working hours.

• A stimulating and intellectually rewarding environment in an international team

• A central working location in one of the world's most livable cities.

• Highly competitive salary (salary for this position according to salary group B1 of the Austrian university pay scale).

If you have any questions, please contact: davide.bonifazi(at)univie.ac.at

Supervisor: Prof. Kai Carsten Hultzsch

Duration of Contract: The employment duration is 3 years. Initially limited to 1.5 years, the employment relationship is automatically extended to 3 years if the employer does not terminate it within the first 12 months by submitting a declaration of non-extension. With appropriate work progress, an extension to a total maximum of 4 years is possible.

Working hours: 30 hours/week

Job Description:

A PhD position is available in the group of Prof. Hultzsch, at the Institute of Functional Materials and Catalysis, starting June 2026 or later. The project deals with the synthesis and characterization of homogeneous luminescent transition metal complexes, investigation of their photophysical properties, such as quantum yields and excited-state lifetimes, and their application in photocatalytic reactions, such as hydroamination reactions. The investigations are accompanied by mechanistic and kinetic studies of the catalytic reactions.

Information about the group can be found here: https://chemcat.univie.ac.at/

Work environment:

The work is carried out in a well-equipped laboratory, with access to X-ray diffraction, UV-Vis, IR and NMR spectroscopy, and cyclic voltammetry used for comprehensive compound characterization. Catalytic studies are supported by GC and HPLC to monitor reaction progress, yields, and selectivity. Photophysical measurements, including steady-state and time-resolved emission studies, are performed in collaboration with another research group, providing complementary expertise and an interdisciplinary environment.

Your Tasks:

• Synthesis and characterization of homogeneous transition metal complexes
• Investigation of the complexes using a combination of spectroscopic and analytical techniques, including UV-Vis absorption, steady-state and time-resolved photoluminescence, NMR spectroscopy, X-ray crystallography, electrochemical methods, as well as DFT calculations
• Investigations of photocatalytic processes and characterization of the organic products

• Investigation of reaction mechanisms via spectroscopic and kinetic studies

   

Your Profile: 

• Master of Science (Chemistry)
• Experience with organic synthetic and analytical methods
• Experience in the synthesis and characterization of homogeneous transition metal complexes, including working under an inert atmosphere (Schlenk line, glove box)
• Experience in the investigation of homogeneous luminescent  transition metal complexes, including their photophysical properties (e.g. quantum yields, excited-state lifetimes) is desired
• Experience in photocatalytic processes is desired

If you have any questions, please contact: kai.hultzsch(at)univie.ac.at