Senior Full-Stack Engineer
$100,000 USD/year Pay is set based on global value, not the local market. Most roles = hourly rate x 40 hrs x 50 weeks 

Not accepting applications on crossover.com at this time.

Description

  • Remote · Contractor · $50/hr

We are seeking an exceptional engineer who excels at taking ownership, driving strategic impact, and solving sophisticated technical problems. In this position, you will construct the product's most critical features while guiding its technical trajectory and safeguarding long-term resilience and expansion. The technical choices you make will have direct consequences for the product and its user base, granting you the freedom to innovate and the obligation to execute.

Your work will center on products revolutionizing education:

  • TeachTap: Uses AI to animate historical figures within a TikTok-style learning platform.
  • TeachTales: Captivates students through customized, enchanting storytelling that enhances understanding.
  • TimeBack: Functions as a learning assistant that connects with existing applications, actively guiding students.
  • Athena: Employs AI-created videos and assessments to produce quantifiable academic results.

Your role will be to propel the technical advancement of our products, guaranteeing they remain scalable, maintainable, and durable over time. Working in close partnership with product teams, you will convert strategic requirements into technical architecture and address intricate challenges while upholding rigorous quality benchmarks. The decisions you make will define the product's trajectory and affect how thousands of students engage with learning.

We emphasize deliberate planning and upfront design. Our AI-centric methodology automates repetitive work, allowing you to concentrate on high-value decisions and critical problem-solving. You will enjoy substantial autonomy and the capacity to shape product strategy while prioritizing enduring stability and scalability.

If you are prepared to spearhead the technical transformation of our SaaS products and harness generative AI to explore new frontiers, we would be eager to connect with you.


What you will be doing

  • Feature Development: Architecting and building new capabilities with emphasis on scalability, maintainability, and sustained product value.
  • Requirement Engineering: Partnering with the product team to clarify requirements and guiding technical conversations to ensure features support product objectives.
  • Operations and Maintenance: Overseeing and sustaining product reliability, optimizing performance, and preemptively detecting and addressing issues.
  • Technical Design: Executing high-stakes technical decisions that directly influence user experiences and product growth potential.

What you will NOT be doing

  • Juggling short-term projects or pursuing the latest hype-driven technology fad.
  • Supporting internal IT infrastructure or outsourced assignments lacking tangible user impact.
  • Being trapped in never-ending meetings or managing tedious infrastructure complications.

Candidate requirements

  • At least 1 year of full-stack development experience, working on front and backend features.
  • At least 2 years as the primary technical contributor for a SaaS product, driving strategic technical decisions.
  • At least 4 years of experience working on actual SaaS products, not outsourcing or internal IT projects.
  • Experience in using generative AI in your day-to-day development work.

Meet the hiring manager

Watch Video
Watch Video

Meet a successful candidate

Watch Interview
Fabiano Lucchese
Fabiano  |  SVP of Software Engineering
Brazil

Does your company encourage your natural creativity? This Brazilian engineering leader rediscovered his purpose after unleashing both his an...

Meet Fabiano

Applying for a role? Here’s what to expect.

Crossover's skill assessment process combines innovative AI power with decades of human research, to take the guesswork, human bias, and pointless filters out of recruiting high-performing teams.

Chat-style
screening interview.
STEP 1

Chat-style
screening interview.

Cognitive 
aptitude test.
STEP 2

Cognitive 
aptitude test.

Prove real-world 
job skills.
STEP 3

Prove real-world 
job skills.

Interview with the hiring manager.
STEP 4

Interview with the hiring manager.

Pass
proctored test.
STEP 5

Pass
proctored test.

Accept job offer.
STEP 6

Accept job offer.

Frequently asked questions

About Crossover

Meet some people who've landed similar jobs

Why Crossover

Recruitment sucks. So we’re fixing it.

The Olympics of work

The Olympics of work

It’s super hard to qualify—extreme quality standards ensure every single team member is at the top of their game.

Premium pay for premium talent

Premium pay for premium talent

Over 50% of new hires double or triple their previous pay. Why? Because that’s what the best person in the world is worth.

Shortlist by skills, not bias

Shortlist by skills, not bias

We don’t care where you went to school, what color your hair is, or whether we can pronounce your name. Just prove you’ve got the skills.

Crossover Logo White
Follow us on
Have a question?

Get answers to common questions using our smart chatbot Crosby.

HELP AND FAQs

Join the world's largest community of  AI first Remote WorkersAI-first remote workers.