Job Description

Job Title: Early Diagnostic Kit Developer

Location: Delhi/NCR

Department: R&D - Point-of-Care Diagnostics

Type: Full-Time

Role Overview

We are seeking an experienced Early Diagnostic Kit Developer to design, develop, and validate rapid point-of-care diagnostic assays, with a focus on early-stage disease biomarkers. The role covers concept research, assay chemistry, prototype building, optimization, and transfer to manufacturing.

Key Responsibilities

Assay Development

Develop and optimize lateral flow, ELISA, and other immunoassay formats. Screen and validate antibody-antigen pairs, binding kinetics, and assay architecture. Perform AuNP/latex conjugation, buffer formulation, membrane tuning, and signal enhancement.
Biomarker Evaluation

Assess biomarker suitability (sensitivity, specificity, LoD, matrix effects). Compare biomarker performance across clinical stages and sample types.
Prototyping & Engineering

Create rapid prototypes of test strips/cassettes. Integrate sample pads, PSMs, nitrocellulose membranes, and absorbent systems.
Analytical & Clinical Validation

Conduct LoD, precision, specificity, cross-reactivity, and stability studies. Coordinate clinical sample testing and interpret diagnostic performance.
Manufacturing & Scale-Up

Transfer assays to manufacturing partners. Define QC parameters, batch-release standards, and SOPs.
Qualifications

Master's/PhD in Biotech, Biochemistry, Immunology, Biomedical Engineering, or related field. 2-5 years hands-on experience in immunoassay or lateral flow development. Expertise in antibody selection, assay optimization, and conjugation chemistry. Strong understanding of analytical validation and assay troubleshooting.
Preferred Skills

Experience with whole-blood assays and plasma-separation membranes. Familiarity with ISO 13485, CDSCO/FDA requirements, and IVD documentation. Comfortable with experimental design, data analysis, and technical reporting.
Why Join Us

Work on next-generation early screening technologies with real-world impact. Fast-growing, innovation-driven biotech environment. High ownership, strong growth trajectory, and competitive compensation.
Job Type: Full-time

Pay: ₹20,000.00 - ₹50,000.00 per month

Benefits:

Food provided
Education:

Doctorate (Required)
Experience:

Meditech: 1 year (Preferred)
Work Location: In person