Sr. Software Engineer, (Fullstack/Frontend)

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we’re making better health outcomes easier to achieve. Hims & Hers is a public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit hims.com/about and hims.com/how-it-works . For information on the company’s outstanding benefits, culture, and its talent-first flexible/remote work approach, see below and visit www.hims.com/careers-professionals . About the Role: Hims & Hers is on a mission to empower people to live healthier lives. Our engineering teams play a critical role in achieving this by building the end to end product experience that helps patients understand and manage their health. As a Senior Engineer, you will be a hands on technical leader responsible for building and optimizing the patient facing experiences and back end services that power our platform. You will design, build, and iterate across the full stack, from modern, performant front end interfaces to reliable back end services and integrations with external partners, ensuring every feature is accurate, dependable, and delivers measurable impact for patients. In this role, you will collaborate closely with product, design, operations, data, and other engineering teams to launch new features and workflows, improve the user experience, and refine the patient journey. By combining strong technical execution with a product minded, data informed approach, you will help more patients get meaningful value from our platform while improving the overall quality, reliability, and performance of the systems you own. You Will: Lead the design and architecture of scalable, performant full stack solutions that meet product requirements and enhance the patient experience. Provide technical guidance and mentorship to engineers on best practices, design patterns, and coding standards. Advocate for your team's technical priorities and ensure alignment within the broader engineering organization. Participate in product discovery sessions to assess feasibility, explore patient needs, and validate ideas through prototypes and experiments. Collaborate with UX/UI designers to create intuitive, engaging interfaces that help patients understand and act on their information, improving completion and engagement. Build and maintain reliable, well monitored integrations with external partners and internal systems, with strong attention to data accuracy, privacy, and compliance. Work closely with other engineering teams to ensure seamless integration and communication across systems and services. Contribute to the team's technical vision by identifying strategic technologies and investments that improve scalability, reliability, and performance. Break down complex projects into clear, actionable tasks and lead execution to successful outcomes. Elevate engineering standards by improving workflows, processes, and tools to increase development velocity and quality. Analyze product, operational, and patient feedback metrics to identify optimization opportunities and drive continuous improvement. Create and maintain technical documentation for architecture, integrations, experiments, and development processes. Conduct code reviews and contribute to knowledge sharing initiatives across the team. Model a culture of open communication, feedback, and continuous learning by coaching and supporting teammates at all levels. You Have: 5+ years of professional experience building production web products with strong full stack skills in React/Next.js and Node/TypeScript (or similar). Proven experience delivering scalable, high quality web applications and services in a modern cloud environment. Experience building and operating third party integrations and asynchronous, event driven workflows (queues, webhooks, retries, idempotency) where correctness and reliability matter. Proficiency in front end technologies (HTML, CSS, JavaScript, React, Next.js, GraphQL) and back end technologies (Node.js, Nest.js, PostgresDB, Redis, Amazon SQS). Track record of shipping experiment driven features that improved conversion, activation, or retention; comfortable with feature flag systems and experimentation platforms such as GrowthBook, Optimizely, or LaunchDarkly. Fluency in web performance optimization, accessibility, and modern UI engineering, with an eye for presenting complex information clearly and responsibly. Strong analytical and data skills, including event instrumentation, debugging analytics, and writing basic SQL or partnering with Analytics to define success metrics and guardrails. Deep product mindset: cares equally about UX, copy, and pacing as about architecture and APIs; approaches problems with iterative, testable solutions. Experience with Agile development methodologies and CI/CD pipelines, including automated unit and integration testing. Excellent problem solving abilities and sound judgment in balancing speed, quality, and impact. Strong communication and collaboration skills with the ability to align partners, make tradeoffs explicit, and drive initiatives from idea to execution. Highly organized, self directed, and capable of prioritizing multiple projects to meet goals with minimal oversight. Bonus: experience in healthcare or another regulated domain (HIPAA, PHI handling), or with third party partner integrations and industry data standards. Our Benefits (there are more but here are some highlights): Competitive salary & equity compensation for full-time roles Unlimited PTO, company holidays, and quarterly mental health days Comprehensive health benefits including medical, dental & vision, and parental leave Employee Stock Purchase Program (ESPP) 401k benefits with employer matching contribution Offsite team retreats We are committed to building a workforce that reflects diverse perspectives and prioritizes ethics, wellness, and a strong sense of belonging. If you're excited about this role, we encourage you to apply—even if you're not sure if your background or experience is a perfect match. Hims considers all qualified applicants for employment, including applicants with arrest or conviction records, in accordance with the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act, and any similar state or local fair chance laws. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Hims & Hers is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please contact us at accommodations@forhims.com and describe the needed accommodation. Your privacy is important to us, and any information you share will only be used for the legitimate purpose of considering your request for accommodation. Hims & Hers gives consideration to all qualified applicants without regard to any protected status, including disability. Please do not send resumes to this email address. To learn more about how we collect, use, retain, and disclose Personal Information, please visit our Global Candidate Privacy Statement .