Senior Frontend Engineer - Editor and Graphics

slate; Concord (NH); Remote; USD 95,000 - 200,000; Full time

Benefits offered by this job

Equity options

Unlimited PTO

$200/month wellness stipend

Health insurance stipend

Home office budget

Job summary

Slate is seeking a senior frontend engineer to build our canvas-based editor used by leading brands and teams worldwide. You’ll design robust UI with Angular and TypeScript, and deliver pixel-perfect interactions.

You’ll collaborate with designers and video rendering specialists, ship co-editing and approval workflows, and own meaningful features from concept to production in a remote, fast-paced team.

Qualifications

• 5+ years building complex frontend applications.
• Proficient in Angular and TypeScript with component architecture.
• Strong experience with RxJS and reactive patterns.
• Experience with interactive graphics (Canvas or WebGL with PixiJS).
• Background in video editor tools or creative software is a plus.

Responsibilities

• Extend canvas-based video editor with PixiJS and WebGL features.
• Turn design mockups into pixel-perfect, performant interactions.
• Tackle frontend problems: undo/redo, layer management, animations, transitions, responsive canvas.
• Build features on top of collaboration infrastructure; ship co-editing, commenting, and approval workflows.
• Collaborate with designers and learn from video rendering specialists.

Skills

Angular

TypeScript

RxJS

NgRx

Canvas/WebGL

Tools

PixiJS

WebGL

Node.js

NgRx

Job description

The Pitch

You'll be building the content editor that top-tier organizations from Amazon to the NFL, and the Premier League, as well as some of the largest media, entertainment and consumer brands globally, use every day. Backed by reputable investors including Charge Ventures, Interplay, Titletown Tech and WISE Ventures, we are scaling rapidly and building innovative tools to transform social media content creation for teams.

This isn't form validation and API calls. You'll be building canvas-based creative tools, solving tough real-time collaboration problems, and shipping features that thousands of creators rely on. The work is technically challenging, visually rewarding, and directly impacts how major brands communicate with millions of fans.

We're a small remote team located across 15 countries where your work ships fast and gets noticed. You'll ship to production your first week and own meaningful features within weeks.

What You'll Actually Do

Build creative tools people love using

• Extend our canvas-based video editor with new features using PixiJS and WebGL

• Turn design mockups into pixel-perfect, performant interactions

• Tackle hard frontend problems: undo/redo, layer management, animations, transitions, responsive canvas and much more

Grow the collaboration layer

• Build features on top of our existing collaboration infrastructure

• Ship co-editing, commenting, and approval workflows that teams actually use

Work with people who care about craft

• Partner with the team to extend the editor architecture

• Collaborate with designers who sweat the details

• Learn from specialists in video rendering and media processing

You'd Be a Great Fit If

You have the experience:

• 5+ years building complex frontend applications

• Deep Angular and TypeScript knowledge — you architect components, not just use them

• You think in RxJS and reactive patterns naturally

You've done work like this before:

• Built interactive graphics (Canvas, PixiJS, WebGL, or similar)

• Worked on video editor tools, creative software, or design applications

• Solved hard performance problems that improved users' experience

You work the way we work:

• You own the outcomes, not just the tasks

• You communicate clearly in English, both written and verbal

• You use AI tools to move faster — and take responsibility for the output

Tech Stack

TypeScript, Angular, RxJS, NgRx, PixiJS, Node.js

The Details

• Location: Remote, anywhere from EST (UTC-5) to UTC+2

• Reporting to: Maciej Kucharek, Head of Engineering

• Compensation: $95–200k USD base (flexible based on experience and location) + equity options

Benefits

• Equity options

• Unlimited PTO (we actually take it)

• $200/month wellness stipend

• Health insurance stipend

• Home office budget

About Slate

Slate is the creative workspace for brand social teams. We help teams create and ship on-brand content fast with an all-in-one editor, built-in asset management, and seamless creative file workflows, backed by hands-on support from people who have done the job. Teams across top sports leagues and global brands like Amazon and Hoka use Slate every day to elevate their social presence.

Note: We do not sponsor work visas.

Slate is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of background, identity, or experience.