Fullstack Lead Application Engineer

About the role

We're committed to bringing passion and customer focus to the business. Hybrid (NYC or Waltham) We are seeking a full stack Lead Application Engineer to join Trinity’s dynamic software development team in enabling novel applications that are revolutionizing the life sciences commercial model through technology and AI.

Responsibilities

• Build, release, and iterate on new products/features that meet user requirements in collaboration with Product, UI/UX, and Data Science
• Take ownership in building and/or refining a vertical of the technology product, setting direction in alignment with Engineering leadership
• Demonstrate self-sufficiency in scoping, managing timelines, and deciding the technical approach for multi-faceted new product features
• Build a strong quality assurance practice that includes manual and automated testing
• Serve as a go to expert for more junior team members and peers

Qualifications

• Education: Bachelor's or master's degree in computer science, or equivalent practical experience
• Work Experience: Serve as a go to expert for more junior team members and peers
• Other Qualifications: Agile development experience in fast-paced team environments, Full stack development abilities, including experience with the following: Typescript/Node.js APIs (must-have), Python, React (TSX, CSS), SQL and ORMs (ideally PostgreSQL), Proficiency with tools such as Claude Code, Copilot, Cursor for agentic programming, Strong skills in troubleshooting and debugging enterprise codebases, A track record of success in developing, launching, and scaling impactful software applications in past/current work experience, Passion for emerging technologies, database architecture, and knowledge of engineering best practices, Strong communication, analytical and presentation skills; Ability to build credibility with cross-functional teams through clear and detailed communication of technical concepts, and ability to shape ambiguity, Team player who is committed to team success and is willing to help fill gaps that arise

About Trinity

Trinity powers the future of life sciences commercialization through the fusion of human and artificial intelligence. By blending deep therapeutic expertise and trusted human ingenuity with a purpose-built technology platform, Trinity accelerates clarity and confidence at every step of the commercialization journey—from pre-launch to scale to loss of exclusivity. For more than 30 years, the world’s leading pharmaceutical, biotech, and medtech companies have relied on Trinity’s foresight, execution, and partnership to deliver confident product launches, decisive market advantage, and measurable patient impact. During that time, Trinity expanded from its first office in Waltham, MA to 1,300 professionals across 14 offices and five continents, setting new industry standards in quality, responsiveness, and client partnership.

Salary and Benefits

A reasonable estimate of the current salary range is $148,000 - $222,000. In addition to your base salary, you will also be eligible for an annual discretionary performance bonus.

Trinity’s Commitment to Inclusion & Engagement (I&E)

Trinity Life Sciences is an equal opportunities employer and welcome applications from all qualified individuals. At Trinity, inclusion and engagement are at the heart of how we work and grow together. We’ve evolved from a traditional “DEI” framework to Inclusion & Engagement (I&E)—a model that moves beyond representation to focus on connection, collaboration, and shared purpose. Every role at Trinity plays a part in fostering an environment where all employees feel valued, respected, and empowered to contribute fully. By embedding I&E principles into our culture, we ensure that belonging and engagement are not standalone initiatives—they are part of how we build teams, make decisions, and deliver excellence every day.