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Principal Bioninformatics Scientist

San Diego💼 Full-time💰 $184,000–$184,000🗓 2026-09-01 → 2026-09-26

Core

Lead bioinformatics strategy, design, and development of next-generation minimal residual disease (MRD) laboratory-developed tests (LDTs) for cancer diagnostics.

Role type

Principal Bioinformatics Scientist (Senior Technical Leadership)

Builds

Production-ready bioinformatics pipelines and clinically actionable MRD diagnostics for multiple cancer indications.

Domain

Oncology diagnostics, ctDNA biology, NGS-based assays

Deliverable

production ML models | product features

Required skills

NGS-based oncology assay development, ctDNA biology, Python (production-grade pipelines), design-controlled regulated environment experience, variant detection strategies, error suppression, assay lifecycle management, wet-lab collaboration

Preferred skills

AWS workflow deployment, germline/somatic mutation processes, R, relational/non-relational databases

Technologies

Python, AWS (EC2, S3, Step Functions, Batch, Lambda), R

Responsibilities

Lead bioinformatics strategy for MRD assay design and lifecycle management; Design and execute analytical studies for assay performance; Develop and validate scalable bioinformatics pipelines; Partner with wet-lab, clinical, QA, and software teams; Mentor junior scientists; Contribute to regulatory submissions and audits

Seniority

Principal, hands-on technical leadership with mentorship

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