Senior React Engineer

Repisodic, a Trella Health solution•Philadelphia, PA

1d•Hybrid

About The Position

Repisodic is seeking a Senior React Engineer to join their fast-moving, high-quality development team. This role will focus on designing, building, and scaling user-facing data-driven healthcare solutions. The engineer will own significant pieces of the front-end architecture, set technical direction, and improve engineering quality. The company operates with a startup mentality within a larger organization, emphasizing collaboration, challenging the status quo, and continuous improvement. The position is hybrid, requiring one day per week in the Philadelphia office.

Requirements

5+ years of front-end development experience with a focus on modern JavaScript frameworks
Strong expertise in React.js, JavaScript (ES6+), and TypeScript
Expertise in HTML5, CSS3, and modern web layout techniques
Experience with state management libraries and front-end build tools
Ability to develop scalable, responsive web applications
Strong problem-solving and communication skills, with the ability to work effectively in a cross-functional team
Experience working with RESTful services, APIs, and service-oriented architectures
Working knowledge with at least one modern cloud service provider such as AWS
Solid understanding of responsive design, cross-browser compatibility, and accessibility standards
Good understanding of Java, JSON, SQL, and GIT actions
Comfort with front-end tooling and workflows: linters, bundlers, pre-processors, and unit testing frameworks

Nice To Haves

Playwright a plus
A constant desire to grow, learn and explore new things

Responsibilities

Design, architecture, and development of complex front-end applications using Typescript, Redux, RXJS, Tailwind, Vite, Biome
Build scalable, multi-tenant frontend platforms that support multiple clients, brands, or business units
Architect and implement efficient API integration patterns to consume backend services
Collaborate with backend engineers to define API contracts and ensure seamless data flow between systems
Optimize application performance, scalability, and responsiveness
Drive frontend best practices, including code quality, testing, accessibility, and performance standards
Support CI/CD pipelines and modern build tools for frontend delivery
Partner closely with cross-functional teams in design, product, and other business units
Take ownership in product features that drive Trella’s mission
Improve the team through the process and/or technical contributions
Be customer-centric and focusing on actions that provide value to the customer