Join Xaira Therapeutics as a Senior Scientist to lead antibody characterization in a hands-on lab environment.
Posted by employer 1 day ago
First seen on Joblaze 5 hours ago
Last verified on the company career page 5 hours ago
Not disclosed in this posting: work arrangement, visa sponsorship.
Joblaze summary
In this hands-on role, the Senior Scientist will focus on the characterization of monoclonal and multispecific antibodies to support the discovery of novel biotherapeutics. Key skills include expertise in biolayer interferometry and surface plasmon resonance, along with a solid foundation in protein production and purification techniques. This position is well-suited for candidates with significant industry experience, particularly those who thrive in collaborative, startup environments. Xaira Therapeutics emphasizes a proactive approach and strong problem-solving abilities within its innovative team.
Quick facts
- What's the salary range?
- Xaira Therapeutics lists $136,000–$170,000 for this role.
- How much experience is required?
- 5–10 years of relevant experience for this Senior Scientist, Antibody Characterization role.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: DLS, DSF, ELISA, GraphPad Prism, SEC, biolayer interferometry.
- What seniority level is this role?
- Xaira Therapeutics targets senior candidates for this position.
- Is this full-time or contract?
- Full-time for this Senior Scientist, Antibody Characterization role at Xaira Therapeutics.
From the original posting
About the Role
As a part of the Protein Analytics team, you will play a crucial role in discovering and developing novel biotherapeutics. The ideal candidate will have extensive experience characterization of monoclonal and bi/multispecific antibodies within a biotherapeutics discovery setting, coupled with a proactive and can-do attitude. This is a hands-on, lab-based position.
Responsibilities:
- Support the discovery and development of therapeutic molecules through hands-on laboratory work.
- Characterize antibodies in high-throughput manner via biolayer interferometry (BLI) and surface plasmon resonance (SPR) based biosensor platforms to determine Yes/No binding, Kinetics and Affinity information.
- Screen antibodies and other antibody-like molecules for off-target binding assessment via BVP ELISA or other poly-specificity/poly-reactivity assays.
- Perform early developability assessment on antibody panels using SPR, DLS, DSF, SEC and ELISA platforms.
- Support other workflows as needed, including fluorescence based binding assays and assay automation.
- Analyze experimental data, curate results and reports, and present findings to cross-functional teams.
- Maintain experimental records in an ELN.
- Ensure compliance with laboratory safety protocols and contribute to lab organization and operations.
Qualifications:
- PhD degree in a relevant discipline with 5+ years of industry experience or a BS/MS degree with 10+ years of industry experience in biophysics, biochemistry, structural biology, or a related discipline
- Candidates with fewer years of experience are also encouraged to apply, and the leveling of the role can be adjusted if needed
- Extensive experience in antibody screening including monoclonals, bispecific, and other antibody-like molecules.
- Extensive hands-on experience with ELISA, BLI and SPR based platforms (Carterra, Biacore).
- Basic knowledge of protein production, purification and characterization techniques (including affinity, ion exchange, HIC, DLS, DSF and SEC).
- Proficiency in data analysis software (e.g., GraphPad Prism) and other statistical tools.
- Proactive attitude with a self-starter mindset.
- Strong organizational, communication, and interpersonal skills.
- Strong collaborative skills and interest in working in cross-functional teams and a startup environment.
- Excellent problem-solving and troubleshooting abilities.
- Ability to work independently with accountability and meticulous attention to detail.
Compensation
We offer a competitive compensation and benefits package, seeking to provide an open, flexible, and friendly work environment to empower employees and provide them with a platform to develop their long-term careers. A Summary of Benefits is available for all applicants. We offer a competitive package that includes base salary, bonus, and equity. The base pay range for this position is expected to be $136,000 - $170,000 annually; however, the base pay offered may vary depending on the market, job-related knowledge, skills and capabilities, and experience.
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