Parallel Bio

Using the immune system to cure disease

Data Application Engineer

$165K - $190KSan Francisco, CA
Job type
Full-time
Role
Engineering, Full stack
Experience
1+ years
Visa
US citizen/visa only
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Juliana Hilliard
Juliana Hilliard
Founder

About the role

At Parallel Bio, we are leveraging the human immune system to unlock safer, more effective drugs. We believe immunotherapies are the future of medicine, but their discovery is hindered by outdated models that fail to capture the complexity of the human immune system.

Our platform overcomes these challenges by combining best-in-class human immune organoids with massive scale and advanced computational methods, including AI and machine learning. This allows us to generate unprecedented, population-scale insights into human health and disease.

We can rapidly discover new drugs that we know will work in patients from the start and understand how they will perform across an entire population—something not possible with today's technology. This knowledge will allow us to engineer therapies that will work for as many people as possible, ensuring a safe and effective cure for everyone.

We are a fast-paced, venture-backed company at a pivotal moment of growth. Join us on our journey as we create new tools to push the boundaries of what is possible.

The Role

This role is a strategic and operational extension of leadership within the Data & Infrastructure team. You can carry full context across the department's workstreams and act as a trusted proxy, making decisions, unblocking teams, and driving execution with minimal oversight. The right candidate has fluency in modern data warehousing platforms (such as Palantir Foundry, Snowflake, Databricks, etc.), genuine curiosity about the science, and enough operational instinct to self-organize around the highest-value work without waiting to be told what to do.

This is not a pure individual contributor role. It sits at the intersection of technical execution, project management, and strategic planning, and is designed for someone who can operate across those modes fluidly depending on what the department needs.

What You Would Own

Data Systems & Platform Infrastructure

  • Drive the buildout of experimental data pipelines, storage architecture, and analytical tooling
  • Define and enforce data standards, schemas, and governance as dataset volume and complexity grow; partner with Automation and Science teams to ensure those standards reflect real experimental workflows, preventing data debt before it starts
  • Build and evolve the ontology (actions, objects, links) that represents our biological workflows in Foundry, and develop bespoke React applications that scientists and customers want to use
  • Develop a working understanding of what data we have, what it is worth, and where the gaps are, then build workflows that unlock that value
  • Champion data-driven discovery across the company, raising quantitative literacy and helping scientists move from raw data to insight with increasing autonomy
  • Identify technical debt and infrastructure gaps; scope and prioritize remediation

Science Team Partnership

  • Develop a genuine, working-level understanding of science teams' priorities, experimental roadmaps, and active book of work by being in the room, not relying on secondhand summaries
  • Ensure Data & Infrastructure builds toward what science actually needs, not what looks logical from a systems perspective in isolation
  • Identify where data capture or pipeline gaps are creating friction for researchers and treat those with the same urgency as internal engineering priorities
  • Build enough trust with science leadership to anticipate needs and scope work proactively

Automation Team Coordination

  • Stay current on the automation team's roadmap so that data infrastructure remains compatible with the physical platform as it evolves
  • Where the two intersect (instrument integration, data ingestion, metadata standards), manage sequencing and dependencies sensibly without gatekeeping
  • Ensure the data layer keeps pace with expanding automation capabilities so increased experimental volume produces well-structured datasets, not cleanup backlogs

Keeping Things Moving

  • Self-organize around the department's highest-value work; seek out, sequence, and prioritize what needs doing rather than waiting for a task list
  • Own the operating rhythm: sprint planning, roadmap reviews, cross-functional syncs, dependency tracking
  • Surface risks and tradeoffs early on infrastructure delivery timelines
  • Translate technical constraints into business terms for BD, finance, and partnership discussions, where data infrastructure or security posture is relevant

What We Are Looking For

Mandatory Experience

  • Experience working with major data warehousing solutions (such as Palantir Foundry, Databricks, Snowflake, etc.) and strong fundamentals in database design
  • Proficiency with React frameworks for user-facing tools and visualizations Familiarity with cloud infrastructure (AWS) and modern data engineering practices
  • Startup or scale-up experience where scope is fluid and resourcefulness matters
  • Exposure to life sciences data (assay data, LIMS, genomics, or similar) is desirable; you should be comfortable following a science team discussion and translating it into data and infrastructure implications

Working Style

  • High agency; you default to action with incomplete information
  • Clear communicator who can move between engineering architecture discussions and leadership briefings in the same afternoon
  • Builds systems, closes loops, creates structure where none exists
  • Genuinely curious about the science, not someone who treats scientific context as overhead

Would Stand Out

  • Prior "glue" role at a startup spanning technical and organizational domains
  • Familiarity with data governance, regulatory data requirements, or GxP-adjacent environments
  • Track record of earning trust with wet-lab or scientific teams as a non-scientist
  • Experience with distributed teams across US and European time zones

Parallel Bio is an equal opportunity employer committed to fostering an inclusive and respectful workplace. We encourage applications from individuals of all backgrounds, regardless of age, gender, ethnicity, religion, disability, or sexual orientation.

About Parallel Bio

Parallel Bio is pioneering human-first drug discovery by creating the first map of human biology. Using groundbreaking biological and computational tools that track real clinical outcomes, the company generates data that enable earlier, more reliable decisions about disease biology and drug development.

Parallel Bio’s platform overcomes the core limitations of traditional animal testing, which fails to encapsulate the complexity of human biology. The company is building internal pipelines of novel disease targets and drug candidates in both cancer and autoimmune disease, while collaborating with pharmaceutical companies to evaluate therapies directly in human systems to reduce the cost and risk of clinical trials.

Based in San Francisco, the company was founded in 2021 by two of the world’s leading experts in replacing animal models with human-first platforms.

Parallel Bio
Founded:2021
Batch:S21
Team Size:20
Status:
Active
Location:San Francisco
Founders
Robert DiFazio
Robert DiFazio
Founder
Juliana Hilliard
Juliana Hilliard
Founder