Research Associate (RA), Downstream processing
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Job Location:
Monthly Salary:
Posted on:
06-11-2025
Vacancies:
1 Vacancy
Job Summary
FairJourney Biologics is a globally recognized Contract Research Organization (CRO) specializing in antibody discovery engineering characterization and production. We proudly serve leading pharmaceutical companies and top-tier biotech firms across the U.S. Europe and Japan. Our cutting-edge facilities are based in Porto Portugal where innovation and scientific excellence drive every project. For more information please visit FairJourney Biologic.
Tasks
Fairjourney Biologics is at the forefront of antibody discovery where downstream processing plays a crucial role in isolating purifying and delivering products of the highest quality. This vital phase of the bioprocess ensures that the product generated during upstream processing meets rigorous standards of purity and concentration through advanced methodologies such as chromatography and filtration.
As a Research Associate in the Protein Production Division (PPD) at FairJourney Biologics you will play a key role in advancing our antibody discovery and development programs. Your main responsibilities will include antibody purification using a range of chromatographic techniques and optimizing purification strategies to ensure high-quality results. You will also be encouraged to propose innovative solutions and adapt workflows whenever deviations from initial plans arise contributing directly to the continuous improvement of our processes and scientific excellence.
Requirements
To expand its Protein Production Division FairJourney Biologics is seeking a Research Associate with the following characteristics:
- MSc or PhD in a relevant scientific field (e.g. Biochemistry Biotechnology or related discipline).
- Solid understanding of chromatography techniques with the ability to evaluate and propose improvements to purification methods and workflows.
- Practical experience with affinity size exclusion desalting and/or ion exchange chromatography.
- Experience with tangential flow filtration (TFF) particularly ultrafiltration membranes is preferred.
- Proven hands-on experience in protein purification using ÄKTA systems or equivalent platforms.
- Exceptional organizational and time-management skills with attention to detail.
- Fluency in English both written and spoken.
Benefits
- Integration in a highly motivated team
- Working in an international environment
- Employee benefits package
- Career development.
If youre ready to take the next step in your career path wed love to hear from you.
Key Skills
- Laboratory Experience
- ELISA
- Immunoassays
- Mammalian Cell Culture
- Biochemistry
- Cell Biology
- Research Experience
- Cell Culture
- Molecular Biology
- Microscopy
- Research Laboratory Experience
- Western Blot
