Web Development Intern - Python/Javascript

Twin Health 

At Twin Health, we empower people to improve and prevent chronic metabolic diseases, like type 2 diabetes and obesity, with a new standard of care. Twin Health is the only company applying AI Digital Twin technology exclusively toward metabolic health. 

We start by building a dynamic model of each person’s metabolism — drawing on thousands of data points from CGMs, smartwatches, and meal logs — that maps their personal path to better health. Guided by a dedicated clinical care team, our members have lowered their A1C below the diabetes range, achieved lasting weight loss, and reduced or even eliminated medications, all while living healthier, happier lives.

Working here 

Our team at Twin Health is passionate, talented, and united by a shared purpose: to improve the metabolic health and happiness of our members. We believe in empowering every Twin to make a meaningful impact for our members, our clients, and each other, while enjoying a supportive, collaborative work environment.

Twin has been recognized not only for our innovation but also for our culture, including: Innovator of the Year by the Employer Health Innovation Roundtable (EHIR), selected to CB Insights’ Digital Health 150, and named one of Newsweek’s Top Most Loved Workplace® .

With more than $100 million raised in recent funding, including a $53 million Series E round in 2025 led by Maj Invest, and a $50 million investment in 2023 led by Temasek, Twin is scaling rapidly across the U.S. and globally. Backed by leading venture firms like ICONIQ Growth, Sequoia, Sofina, Temasek, and Peak XV, we are building the most impactful digital health company in the world.

Join us as we reinvent the standard of care in metabolic health.

We are looking for a motivated Engineering Intern with strong fundamentals in networking, coding, and web technologies. The intern will work on real-world tasks involving basic programming, API usage, SQL querying, and simple web development. The ideal candidate is eager to learn, follows clean coding practices, and can maintain projects on GitHub.

Responsibilities

• Understand basics of computer networking (OSI model, client–server, API calls).
• Write clean code in Python or JavaScript.
• Build small programs including 2D matrix processing.
• Use Git & GitHub for version control (branches, commits, PRs).
• Write basic SQL queries and perform simple data transformations.
• Build responsive HTML/CSS/JS pages with form validations.
• Read, debug, and edit existing code.
• Maintain all assignments/projects in GitHub.

Requirements

• Basic knowledge of Python or JavaScript.
• Understanding of HTML, CSS, SQL, and Git.
• Ability to learn quickly and follow structured tasks.
• Good communication and problem-solving skills.

Join us and be part of a passionate team creating lasting impact on people’s lives.