Senior Fullstack Engineer

What You'll Do

• Build and ship fullstack features end to end, from the database to the UI, for workflows like 340B compliance, intake, rebate management, and claims reconciliation.
• Partner directly with product managers and pharmacy operations experts to understand what pharmacy teams actually need.
• Own what you ship: design it, build it, test it, deploy it, and support it in production.
• Make sound tradeoffs between speed and durability as Plenful scales its platform to serve more health systems.
• Contribute to the technical foundation of the platform, including how AI is embedded into product workflows.
• Use AI tools deliberately as part of how you work.
• Review code, weigh in on design docs, and help raise the technical bar across the team.

Minimum Qualifications

• 7+ years of professional software engineering experience, working across the stack.
• Proficiency in JavaScript and TypeScript, with working proficiency in Python.
• A track record building customer-facing products, not primarily internal tooling or developer platforms.
• Comfort moving across layers of the stack instead of staying in one.
• Experience working in a fast-moving, high-growth environment where priorities shift as the product and customer base scale.
• Strong instincts for what "production-ready" means in a compliance-critical, enterprise healthcare context.
• Clear communication with product, design, and non-technical stakeholders.
• Based in, or willing to relocate to, San Francisco, and able and willing to work hybrid in-office on Mondays and Wednesdays.

Preferred Qualifications

• Experience with Java or Ruby (if you don't have Python experience).
• Healthcare, pharmacy, or other regulated-industry experience.
• Experience at a startup that scaled from 0 to 1 and another company that scaled from 1 to 2+.

Plenful Perks

• Comprehensive Benefits Package: unlimited PTO, fully covered health insurance (medical, dental, and vision), meal stipend, health & wellness stipend, 401(k) matching, and stock options.
• Mission-Driven, World-Class Team.
• Opportunities for Growth.
• Flexible Hybrid Work Environment: R&D roles follow a hybrid model, with two days per week in our San Francisco office. Alternatively, you may be located in Chicago.