Computational/Bioinformatics Scientist
Posted about 2 months ago
Computational / Bioinformatics Scientist
Location: San Diego, CA
Job Type: Full-Time
Salary Range: $174,000 - $185,000
Position Overview
We are building a high-throughput data analysis pipeline from first principles, on a short timeline, with a small team.
This role is the connective tissue between biology and algorithm. You will support chemistry and assay teams with rigorous quantitative analysis, build first-principles simulations that let us study instrument behavior before reliable data exists, and own the downstream data processing stack.
This is not a research position. You will write production-intent code, ship working tools, and own specific technical tracks end-to-end. The team is small, the problems are novel, and the timeline is real.
Why Join Us:
Own the biology-facing analytics track: image-based signal extraction, sequential signal quality analysis, experiment design support, and quantitative troubleshooting for teams
Build first-principles simulations of instrument behavior — signal distributions, optical models, and system dynamics — to study system behavior before reliable instrument data is available
Design and implement the downstream data processing stack: signal diversity handling structured output formats
Characterize data quality across difficult signal patterns and edge cases that stress classification and quality scoring models
Define quantitative metrics and diagnostics to guide chemistry and hardware teams toward theoretically achievable performance limits
Collaborate with the ML engineer on labeled datasets, ground truth construction, and calibration inputs for quality scoring and signal classification model development
Qualifications and Education:
MS and 13+ years or PhD and 10+ years of experience in computational biology, bioinformatics, engineering, statistics, physics, computer science, or a closely related field; MSc considered with a strong industry track record in product-facing roles
Must demonstrated experience shipping quantitative analysis tools or pipelines in a product development context — you have owned a technical track, shipped something, and moved it from prototype through to use
Must have strong programming skills in Python (numpy, scipy, pandas/polars, scikit-learn) or R (tidyverse, Bioconductor); fluency in both is a plus
Fluent working with multi-modal scientific data: tabular, image, and tensor formats — not just one
Familiarity with high-through put data pipelines and computational biology and bioinformatics methods: biological data analysis, QC metrics, and quantitative modeling
Prior direct experience interfacing with wet lab, chemistry, or assay teams — you know how to translate between biological experiment and quantitative model
Strongly Preferred & Nice To Have:
Experience at a life sciences instrument or measurement technology company.
First-principles mechanistic simulation experience: PDEs, ODEs, stochastic systems, or optical/imaging physics — the ability to build a predictive model from governing equations before empirical data is available is directly useful here
Demonstrated software projects: public GitHub contributions, open-source tools, or comparable evidence of engineering quality and technical ownership
Comfort using AI-assisted development tools to move faster — this team expects everyone to use the best available toolsImage analysis experience: microscopy, spatial data, or feature extraction from 2D/3D image stacks
Experience with combinatorial design problems: code design, edit distance constraints, composition bounds
Familiarity with on-instrument or embedded compute constraints (understanding what "runs in real time on hardware" means in practice)
We are an equal opportunity employer. We thrive on diversity and collaboration.
Foresite Labs creates companies at the intersection of AI/machine learning and science. We believe AI, generative AI, and data science—when applied with scientific rigor—can accelerate discovery and drive innovations that benefit humanity. We provide the foundation for bold ideas to take shape and accelerate, shaping a better future for all. We offer competitive salaries, excellent benefits, and a flexible work environment where employees learn from top thinkers across multiple disciplines. With headquarters in San Francisco and Boston, we’re building a culture where scientific rigor meets entrepreneurial ambition. Foresite Labs Values Truth over progression: We follow the science, pursuing ideas that are grounded in data and abandoning them when not supported by the evidence. Take good risks: Our culture values informed risk-taking: good decisions are celebrated even when they result in bad outcomes. Everyone feels safe to contribute ideas and to learn from failure. Single accountable person: The project team lead is accountable for all decisions and for maintaining transparency and information flow within the team; we trust the project teams. The Review Committee unlocks capital and sets directions. Simplicity and Focus: “Companies die from indigestion, not starvation” (Bill Hewlett) We will focus on a few ideas aggressively and minimize all other distractions. Everyone will have a few key goals that have measurable outcomes. Respect and Community: Our employees are our greatest asset; everyone invests in creating an environment of collaboration and respect. We support their careers and career development whether they stay, go to a Labs company, or end up somewhere else.
Key team members

Alex Aravanis MD PhD

Damien Soghoian

Christopher Baldwin

Kylie Reynolds
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