Demo

Principal Bioinformatics Scientist

Lensa
Pleasanton, CA Full Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 5/17/2026
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Genentech. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

The Position

We are seeking a talented and highly motivated Bioinformatics Scientist to support the development of Roche Diagnostics Molecular Assays that have a global impact on patient care. This role requires a broad understanding of assay development across diverse technologies, including NGS, Nanopore sequencing, and PCR. The successful candidate will collaborate closely with bioinformaticians, wet lab scientists, and external customers to design, implement, and maintain internal algorithms and tools for clinical diagnostic assay development.

The Opportunity

  • Collaborate with multidisciplinary teams of molecular and computational biologists, as well as wet lab scientists, to design, optimize, and troubleshoot advanced high-throughput sequencing assays and workflows for clinical diagnostic applications.
  • Contribute bioinformatics expertise throughout the assay development lifecycle, including initial sequencing, validation, and production implementation, by developing and maintaining analytical tools and pipelines for processing diagnostic data from tumor, germline, and cell-free DNA samples.
  • Create, implement, and streamline bioinformatics tools and workflows in partnership with wet lab scientists to enhance assay development efficiency and data quality.
  • Provide hands-on troubleshooting to ensure data quality, integrity, and accessibility across the diagnostic workflow, while addressing the needs of internal and external stakeholders through scientific and business analyses.
  • Advocate for best practices in documenting, training, and scaling algorithms, tools, and workflows to ensure reproducibility and scalability.
  • Clearly communicate project outcomes and team progress across various teams and organizational functions to promote alignment and collaboration.

Who You Are

  • You have a PhD or Master's degree in Bioinformatics, Computational Biology, Statistics, or a related field.
  • You have 6 years of industry experience in clinical diagnostics or a related domain.
  • You have expertise in DNA/RNA sequencing data analysis and interpretation.
  • You are proficient in programming skills in R and/or Python, with experience working in a distributed Linux environment.
  • You are proficient in creating clear, insightful visualizations of complex biological data, with strong presentation skills to effectively communicate results to both technical and non-technical audiences.
  • You have a strong understanding of molecular biology principles and hands-on familiarity with next-generation sequencing laboratory processes. Able to work closely with bench scientists to troubleshoot experimental and workflow issues.
  • You are skilled in writing and maintaining bioinformatics workflows using workflow management systems such as Snakemake or Nextflow
  • You have demonstrated the ability to independently develop informatics solutions and contribute to scientific informatics initiatives.
  • You have a solid understanding of cancer biology and in vitro diagnostics (IVD).

Preferred Qualifications

  • Proficiency in C or Java is a plus.
  • Relocation benefits are not available for this posting.

The expected salary range for this position based on the primary location of California is $139,400-$258,800. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below.

Benefits (https://roche.ehr.com/default.ashx?CLASSNAME=splash)

Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.

If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants (https://docs.google.com/forms/d/e/1FAIpQLSdZWlsbfQOvFVIQgHE_iDzWUTlhZvj6FytIzjS7xq6IGh1H5g/viewform) .

If you have questions about this posting, please contact support@lensa.com

Salary : $139,400 - $258,800

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Bioinformatics Scientist?

Sign up to receive alerts about other jobs on the Principal Bioinformatics Scientist career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$77,709 - $99,150
Income Estimation: 
$88,975 - $120,741
Income Estimation: 
$68,121 - $81,836
Income Estimation: 
$71,928 - $87,026
Income Estimation: 
$125,958 - $157,570
Income Estimation: 
$112,363 - $146,135
Income Estimation: 
$153,127 - $203,425
Income Estimation: 
$139,626 - $193,276
Income Estimation: 
$164,650 - $211,440
Income Estimation: 
$130,030 - $173,363
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Lensa

  • Lensa Sioux, SD
  • Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs,... more
  • 10 Days Ago

  • Lensa Anchorage, AK
  • Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs,... more
  • 10 Days Ago

  • Lensa Rutland, VT
  • Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs,... more
  • 10 Days Ago

  • Lensa Wilmington, DE
  • Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs,... more
  • 10 Days Ago


Not the job you're looking for? Here are some other Principal Bioinformatics Scientist jobs in the Pleasanton, CA area that may be a better fit.

  • Roche Santa Clara, CA
  • At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine c... more
  • 5 Days Ago

  • AccuraGen Milpitas, CA
  • As a Principal Bioinformatics Scientist at AccuScan Sciences, you will lead the development and improvement of statistical and algorithmic methods for NGS-... more
  • 18 Days Ago

AI Assistant is available now!

Feel free to start your new journey!