Senior Full Stack Software Engineer

Based in San Francisco, Arine is a rapidly growing healthcare technology and clinical services company with a mission to ensure individuals receive the safest and most effective treatments for their unique and evolving healthcare needs.

Frequently, medications cause more harm than good. Incorrect drugs and doses cost the US healthcare system over $528 billion in waste, avoidable harm, and hospitalizations each year. Arine is redefining what excellent healthcare looks like by solving these issues through our software platform (SaaS). We combine cutting edge data science, machine learning, AI, and deep clinical expertise to introduce a patient‑centric view to medication management, and develop and deliver personalized care plans on a massive scale for patients and their care teams.

Arine is committed to improving the lives and health of complex patients that have an outsized impact on healthcare costs and have traditionally been difficult to identify and address. These patients face numerous challenges including complicated prescribing issues across multiple medications and providers, medication challenges with many chronic diseases, and patient issues with access to care. Backed by leading healthcare investors and collaborating with top healthcare organizations and providers, we deliver recommendations and facilitate clinical interventions that lead to significant, measurable health improvements for patients and cost savings for customers.

Our shared mission unites and motivates us to do our best work. We have a relentless passion and commitment to the innovation required to be the market leader in medication intelligence.

We are saving patient lives, and enabling individuals to experience improved health outcomes, including significant reductions in hospitalizations and cost of care.

Arine is backed by leading healthcare investors and was founded to tackle one of the largest healthcare problems today. Non‑optimized medication therapies cost the US $528 billion annually and lead to 275,000 lives lost.

Arine is managing more than 18 million lives across prominent health plans after only four years in the market, and was ranked 236 on the 2024 Inc. 5000 list and was named the 5th fastest‑growing company in the AI category.

We are looking for a Senior Full Stack Software Engineer who is excited about leveraging AI to drive efficiency and productivity. You will have the opportunity to work in close collaboration with technical stakeholders to enhance and optimize Arine's flagship web applications, APIs, and data management/processing systems. You will support, maintain, and develop software using a variety of tools, including but not limited to Type Script, Python, and AWS Lambda.

• Design, develop, test, and maintain scalable front‑end and back‑end components using modern frameworks
• Architect and implement robust, secure APIs and data integrations
• Lead code reviews, mentor junior developers, and contribute to the continuous improvement of engineering practices
• Collaborate cross‑functionally with product, design, and operations teams to define and ship high‑impact features
• Participate in sprint planning, retrospectives, and other Agile ceremonies

• 5+ years of professional experience in full‑stack software engineering
• Expert knowledge in Type Script and Python. Can dive into existing web applications, drive best practices, and produce scalable and robust solutions
• Strong interest in providing creative approaches to driving velocity and performance multiples by leveraging modern and cutting‑edge AI technologies
• Proficient in Cloud Services (AWS is preferred)
• Comfortable writing unit and integration tests (TDD is preferred)
• Proficient with Git/Git Hub, branching, merging, and pull requests
• Meticulous attention to detail with the ability to own a project end‑to‑end, gather and translate requirements, communicate and collaborate with stakeholders, and mentor junior engineers
• Comfortable working in a fast‑paced environment with a…