Proscia · 1 month ago
Senior Frontend Engineer
Philadelphia, PA
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expProscia is revolutionizing pathology through digital and AI-driven solutions. They are seeking a seasoned front-end engineer to lead the development of their Vue 3/Vite client, focusing on complex data visualizations and collaborative tooling while mentoring engineers and setting high standards for code quality.
Artificial Intelligence (AI)BiotechnologyLife ScienceMedical
Responsibilities
Own architecture, implementation, and delivery of major features in our Vue 3 single-page application built with Vite, TypeScript, and Pinia for state management
Collaborate with product, design, and backend teams to translate complex whole-slide imaging workflows into intuitive, performant user experiences
Drive front-end technical standards, patterns, and best practices (testing, performance budgets, accessibility, maintainable component design)
Mentor and pair with engineers across the organization through code reviews, design docs, and knowledge-sharing sessions
Integrate with backend Node.js/Express services and real-time Socket.IO endpoints to deliver robust, secure features end-to-end
Partner with platform and DevOps teams to optimize build pipelines (Vite, Vitest, automated linting) and ensure smooth deployments to cloud environments
Collaborate with QA to expand automated testing coverage using Playwright-based E2E suites
Lead discovery and prototyping for new user-facing capabilities such as advanced analytics, data visualization, and AI-assisted workflows
Qualification
Required
8+ years building and shipping production web applications, including 3+ years owning complex Vue.js or similar component-based front ends
Deep expertise with modern JavaScript/TypeScript, Vite (or comparable build tooling), component design systems, and state management libraries such as Pinia or Vuex
Demonstrated experience leading technical discovery, breaking down ambiguous product requirements, and delivering measurable user outcomes
Strong eye for design systems and accessibility, with the ability to translate UX specifications into resilient interfaces
Solid understanding of consuming RESTful APIs, WebSockets, and integrating with authentication/authorization flows
Proficiency with automated testing at multiple levels (unit, integration, end-to-end) using tools like Vitest and Playwright
Comfortable navigating a Node.js/TypeScript monorepo, collaborating across services, and contributing to shared tooling when necessary
Excellent communication skills and a track record of mentoring engineers and influencing cross-functional partners
Benefits
Competitive compensation and benefits
A collaborative and creative office space in the heart of Philadelphia, with panoramic city views above 30th Street Station
A culture that values health, flexibility, growth, and diversity
Company
Proscia
Proscia develops digital pathology software designed to help laboratories and life sciences organizations manage and analyze pathology data.
51-200 employees
H1B Sponsorship
Proscia has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
2023 (1)
2022 (6)
2021 (1)
2020 (1)
Funding
Current Stage
Late StageTotal Funding
$129.84MKey Investors
Triangle Peak PartnersScale Venture PartnersEmerald Development Managers
2025-03-19Series D· $50M
2024-01-11Series C· $9M
2022-06-03Series C· $36.62M
Leadership Team
David West
Co-Founder, CEO
Coleman Stavish
Co-founder & CTO
Recent News
2025-12-09
Company data provided by crunchbase