Software Architect

Job Description

Crossover is recruiting a Software Architect (internally titled AI-Augmented Full-Stack Principal Engineer) to build and scale AI-driven education products for LearnWith.AI. This is a high-performance, remote-first role that bypasses traditional corporate bureaucracy in favor of rapid, high-quality software delivery.

About LearnWith.AI

LearnWith.AI is a venture-backed startup reimagining education through generative AI. Their portfolio includes:

• TeachTap: A “TikTok-style” learning platform bringing historical figures to life.

• TeachTales: Personalized storytelling to boost student comprehension.

• TimeBack & Athena: AI copilots and video-testing tools focused on measurable academic growth.

The Role

This isn’t a “meetings and roadmaps” role. You are expected to be a hands-on technical leader who uses AI tools to ship maintainable code fast. You will own features from “idea to impact,” meaning you clarify requirements, architect the system, write the full-stack code, and ensure it survives production.

Primary Accountabilities

• Feature Delivery: Design and ship scalable full-stack features, moving from user stories to live production.

• Technical Problem Solving: Perform deep-dive root cause analysis on complex bugs and guard against regressions.

• Quality Governance: Review plans and pull requests to block technical debt and promote architectural simplicity.

• AI Augmentation: Integrate generative AI into your daily development workflow to accelerate output without sacrificing quality.

What You Won’t Be Doing

• Pixel-pushing or building complex backends for the sake of complexity.

• Implementing specs blindly without understanding the “why.”

• Managing people or sitting in endless synchronization meetings.

Job Data Table

Category	Details
Company Name	Crossover (Hiring for LearnWith.AI)
Location	London, UK (Remote-First)
Salary	$50 per hour (~$100,000 USD/year)
Job Type	Full-time / Contractor
Experience Level	4+ Years Production Web Experience
Work Model	Asynchronous, 40 hours/week
Interview Style	AI Screening + Skills Assessments (CCAT)

Skills & Competency Table

Skill	Competency Level
Full-Stack Development	Expert
Generative AI for Dev	Advanced (Daily use expected)
Cloud-Native Architecture	Expert
System Design	Advanced
Root Cause Analysis	Expert
Independent Execution	Expert

Salary & Hiring Timeline Table

Component	Amount	Notes
Hourly Rate	$50 USD	Paid for 40 hours/week.
Annual Est.	$100,000 USD	Global pay standard regardless of location.
Hiring Speed	Fast	Can move from application to offer in days.
Verification	Proctored Test	Final stage involves identity & skill verification.

Job Summary

This remote role for LearnWith.AI via Crossover targets elite Full-Stack Engineers who treat AI as a primary tool. With a focus on shipping fast and solving real-world education challenges, the role pays a flat $50/hour. It values independent execution over “office politics” and uses a rigorous, test-based hiring process to find the top 1% of talent.

5 Simple FAQs

Is this a management role?

No. While titled “Software Architect,” Crossover emphasizes hands-on coding and technical problem-solving over people management.

What is the hiring process like?

It starts with an AI chat screening, followed by a 15-minute cognitive aptitude test (CCAT), a real-world work assignment, and a final interview.

What software stack do I need?

The job description is framework-agnostic but requires “production code experience for web applications” (frontend and backend).

How does the pay work?

You are paid $50 USD per hour for 40 hours of work per week. This is typically handled through the Crossover platform as a contractor.

Is the “Software Architect” title different from “Principal Engineer”?

In this specific posting, Crossover uses the terms interchangeably to describe a high-level, high-ownership technical contributor.

Expert Analysis

Crossover’s model is the “Olympics of Work”—it is notoriously difficult to pass the screening (aiming for the top 1% globally), but the reward is high pay and zero “managerial overhead.” For a developer who hates meetings and loves deep focus work, this is a dream. However, be prepared for strict metric-driven performance monitoring.

Career Path

Working for a high-growth AI startup like LearnWith.AI provides massive exposure to the most sought-after tech in 2026. Successful architects here often transition into Chief Architect roles within the Crossover portfolio (paying $200k/year) or leverage their AI-first experience to lead engineering at major Silicon Valley SaaS firms.