Careers at C4Y

Build a betterday of teaching.

We’re building a home for the work around every lesson. Help educators prepare with care, teach with confidence, and keep the learner’s next step in view.

Explore Open Roles · 4 Follow Our Progress
Why this work matters

A lesson is more
than the hour
on the calendar.

Before class, someone is finding an example that makes an idea click. After class, they’re reading the work and deciding what to try next.

Too often, the context lives in separate files, messages, calls, and tabs. Educators spend time reconnecting the pieces before they can focus on the learner.

C4Y brings lesson planning, live classrooms, assignments, and feedback into one learning management system. We’re building the connections between those moments, so the work of one lesson can inform the next.

That creates practical problems worth solving: a board that preserves the explanation, a lesson plan that can be reused, an assignment whose feedback stays attached, and AI-generated material an educator can inspect before sharing.

What you’ll help build

From preparation
to the next step.

One connected workflow. Many ways to make it better.

LESSON FLOW45 min

Quadratic Functions

01
Start with a QuestionWarm-Up · Native Slide
5 min
02
Make the Idea VisibleExplore · Whiteboard
15 min
03
Give It a TryPractice · Activity
15 min
04
Connect the DotsReflect · Discussion
10 min
  Your speaker notes stay private.
01 / Before class

Make preparation reusable.

Arrange materials in teaching order. Keep private notes close. Help a good lesson become easier to teach again.

Algebra · Lesson 04Board 1 / 3
Making Connections

Graphing Quadratic Functions

y = x²
01   Explore the Pattern02   Explain Your Thinking
T
02 / During class

Keep the explanation connected.

Draw, annotate, and present without losing the thread. Preserve the work that happened in the room.

03 / After class

Put feedback beside the work.

Connect instructions, submissions, rubrics, and revisions.

04 / Preparing what’s next

Make AI drafts reviewable.

Build previews and editing into the path from a request to a lesson.

How we approach the work

Thoughtful choices.
Useful software.

The product asks educators to be deliberate. The way we build it should reflect the same care.

01

Get close to the lesson.

Start with an educator’s actual task. Watch how they prepare a class, explain an idea, or review a submission. Build from those details, then return to the workflow to see whether the change helped.

02

Own the whole workflow.

A feature isn’t finished when one screen works. Think about the saved state, the person who needs access, the error message, and what happens next. Follow the work across those boundaries.

03

Make review visible.

Give educators a clear way to inspect, edit, and choose what reaches learners. That applies to AI-generated practice, private answer keys, published assignments, and the feedback attached to student work.

04

Ship, observe, improve.

Break a difficult problem into a useful change. Test it against the task it serves, pay attention to what users do, and improve the details. Keep decisions understandable for the next person working on the system.

Bring your perspective

Good teaching tools need
more than one kind of builder.

Engineering makes the system dependable. Design makes the next action clear. Working directly with educators keeps both grounded in what a class actually needs.

Product EngineeringApplied AIEducator WorkflowsDesign & Research
Build with us

Find your place
at C4Y.

Explore the work, read the role details, and tell us what you’d like to build.

View All Open Roles
Product Engineering

Full Stack Engineer

Engineering & Delivery

Forward Deployed Engineer

Applied AI

AI Engineer

Design & Research

Product Designer