R&D Scientist, Immunoassay Development

Fluxergy is a rapidly growing in vitro diagnostics company innovating on the cutting‑edge of laboratory testing. We’re developing the first and only multi‑modal point‑of‑care platform that enables molecular, clinical chemistry, immunoassay, and hematology testing on the same system.

Our platform spans many markets including the clinical, veterinary, and food safety industries. We are seeking self‑motivated problem solvers who are excited to help decentralize traditional laboratory infrastructure.

At the core of our company’s identity is a strong foundation in engineering. We take great pride in our commitment to critical thinking and pragmatic problem‑solving through a modular and systemic perspective. We hold the conviction that transparent communication, coupled with the flexibility to adjust to evolving scenarios and the willingness to venture beyond familiar territories, is crucial to both our success and yours.

As an R&D Scientist, Immunoassay Development, you will play a key role in advancing innovative diagnostic technologies from concept through product development. Working in a collaborative, fast‑paced environment, you will design and execute experiments, analyze complex data, and contribute to the optimization and validation of immunoassays that support next‑generation diagnostic platforms. This role is ideal for a scientist who enjoys hands‑on laboratory work, applying statistical rigor to experimental design, and partnering with multidisciplinary teams to solve challenging technical problems and bring new products to market.

• Research Oriented
• Problem Solvers
• Detail Oriented
• Analytical
• Collaborative

• Design, execute, and analyze immunoassay experiments to support product development, optimization, and verification activities.
• Apply Design of Experiments (DOE) methodologies to efficiently evaluate assay performance, identify critical variables, and drive data‑based decision‑making.
• Develop and optimize immunoassays, including reagent selection, assay conditions, performance characterization, and troubleshooting.
• Generate high‑quality experimental data and maintain accurate documentation in accordance with quality and design control requirements.
• Collaborate with scientists, engineers, and cross‑functional teams to investigate technical challenges and implement effective solutions.
• Perform assay verification studies, including precision, reproducibility, sensitivity, specificity, interference, and stability assessments.
• Analyze experimental results using statistical tools and communicate findings through technical reports, presentations, and team discussions.
• Support technology transfer activities by partnering with Manufacturing and Process Development teams to improve assay robustness and scalability.
• Contribute to risk assessments, design documentation, and development activities that support regulatory submissions and product commercialization.
• Stay informed of emerging immunoassay technologies, scientific literature, and industry best practices to drive continuous innovation.

• M.S. or Ph.D. in Biochemistry, Immunology, Molecular Biology, Biomedical Engineering, Analytical Chemistry, or a related scientific discipline.
• 3+ years of industry or advanced research experience developing and optimizing biological assays in a laboratory setting.
• Strong hands‑on experience with immunoassay techniques such as ELISA, bead‑based assays, FRET, CLIA, lateral flow assays, or related technologies.
• Demonstrated experience designing and analyzing experiments using DOE methodologies and statistical tools.
• Strong experimental troubleshooting skills and the ability to independently plan and execute laboratory studies.
• Experience analyzing complex datasets and translating findings into actionable recommendations.
• Familiarity with product development processes, design controls, or regulated laboratory environments is preferred.
• Excellent written and verbal communication skills, including the ability to clearly present technical findings to diverse audiences.
• Collaborative mindset with a passion for scientific discovery, continuous learning, and solving…