Senior Fullstack Engineer 

ObjectStyle is a provider of open-source solutions and commercial software development services with offices in the US and Poland. We are a major driving force behind projects such as Apache Cayenne  a powerful ORM framework; Bootique.io — a containerless Java application launcher; LinkRest — a model-driven REST engine; and several others. Our clients are based in the US, Australia, and the EU. We work with organizations like the National Hockey League, Wikipedia, and other leading companies.

Client: a modern, secure, and intuitive Medicare-focused platform that helps clinics streamline patient intake, eligibility verification, claims submission, and compliance reporting.

As a Senior Fullstack Engineer with a frontend focus, you will lead the development of user‑facing features used daily by clinic administrators, billers, and providers. You’ll work across the stack but spend ~70% of your time on the frontend (TypeScript + React) and ~30% on Node.js backend services that interface with Medicare systems. Experience with healthcare data and usability in a clinical environment is a big plus.

Things We Seek:

• 5+ years of professional software engineering experience, with at least 3 years focused on frontend development in production.

• Expertise in TypeScript – you design strict, self‑documenting types for complex domain models.

• Strong proficiency with Node.js.

• Deep experience with React.

• Experience building data‑heavy, form‑intensive web apps with real‑time validation and optimistic updates.

• Proficient in English at B2/C1 level or higher, with excellent communication skills.

Nice‑to‑have: Previous work on electronic health record systems / Medicare Services.

What You Will Do:

• Develop and maintain responsive, user-friendly web interfaces.

• Write clean, efficient, and testable code, ensuring high quality standards.

• Participate in code reviews, planning, and agile ceremonies.

• Contribute to the ongoing improvement of our UI architecture and development processes.

Why would you want to join?

Team level. You will be surrounded by other highly performing team members and will have the chance to grow and scale with us.

Scale. You will become part of a thriving and collaborative environment where you will be able to share your ideas and gain insightful feedback.

Comfort. We believe that only in a comfortable and safe environment will you be able to perform at your best. That’s why we have a flexible schedule and avoid overtime work.