Senior Frontend Engineer

Overview

Job Description

Responsibilities

• - Build and maintain frontend experiences for Postscript’s multi-channel messaging platform using React and TypeScript
• - Collaborate with product managers, designers, backend engineers, and other stakeholders to plan and execute work
• - Drive frontend architecture decisions and establish patterns that scale across the team
• - Write well-tested, accessible, and performant code that meets high quality standards
• - Mentor mid-level and junior engineers through code reviews, pairing, and technical guidance
• - Contribute to frontend tooling, component libraries, and shared infrastructure
• - Participate in technical planning and estimation, helping the team scope and sequence work effectively
• - Recruit and evaluate engineering candidates, contributing to Postscript’s growth

Required Skills

• - 4+ years of professional experience building web applications with React and TypeScript
• - Deep understanding of modern frontend patterns: state management, component architecture, hooks, and rendering optimization
• - Experience building complex, interactive UIs — not just CRUD forms, but rich workflows, editors, or data-heavy dashboards
• - A strong eye for detail and passion for delivering polished user experiences
• - Comfort working in a fast-paced, iterative environment with evolving requirements
• - Experience with frontend testing strategies (unit, integration, e2e)
• - Clear communication skills and ability to collaborate effectively across disciplines
• - Early stage/high growth SaaS experience
• - Lead or contributed to shared frontend infrastructure (component libraries, design systems, build tooling)
• - Demonstrated passion for delivering great products (martech SaaS or ecommerce experience preferred)

Benefits

• - Salary range of USD $172,000-$203,000 base plus significant equity regardless of location
• - High growth startup - plenty of room for you to directly impact the company and grow your career!
• - Remote team - work from home (or wherever!)
• - Fun - We’re passionate and enjoy what we do
• - Competitive compensation and opportunity for equity
• - Flexible paid time off
• - Health, dental, vision insurance
• - Other great perks