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Remote C# developer jobs at Crossover allow top-tier programmers to manage full-stack, as well as the design, development, maintenance, and expansion of C# applications and systems.

Are you a Full-Stack Engineer who thrives on solving complex challenges and delivering high-impact features? Join our team to build innovative AI-powered products that transform how people learn and grow. You’ll focus on high-quality execution, ensuring our products are scalable, maintainable, and impactful.
You’ll work on products that are transforming learning:
This role exists to deliver real-world impact through working software. You’ll use AI tools and cloud-native technologies to build full-stack systems that solve meaningful problems, not just tick off tickets. You’ll be expected to ship fast without cutting corners, choosing the simplest correct solution that balances short-term speed with long-term maintainability.
If you’re ready to solve complex technical challenges and deliver impactful features, we’d love to hear from you.
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.






We've developed an agentic team of AI engineers who create code, review it, and even manage repositories.
The flexibility to manage my time plus weekly scheduled payments gives me both freedom and stability.
Our AI copilots write reports for clients explaining what their child learned each week—it's amazing technology.
Getting full autonomy over my work with thorough team support creates the perfect balance.
My favorite part is the relentless focus on exponential learning—we spend an hour daily updating our AI-powered second brain.
There isn't another work platform that is purely focussed on remote work like Crossover. The integration of everything from recruitment to payday is unique. I can do my work wherever and whenever I like, and I don't even have to fill in any timesheets. Having been through the stringent job application p...
My proudest moment was achieving a seemingly impossible goal: 75% AI resolution rates across support.
My salary has quadrupled since day one—no switching companies required.
When a difficult challenge impacted my health, this job provided excellent support throughout.
AI is embedded in almost everything we do—it's not just a tool, it's how we work.
We've developed an agentic team of AI engineers who create code, review it, and even manage repositories.
The flexibility to manage my time plus weekly scheduled payments gives me both freedom and stability.
Our AI copilots write reports for clients explaining what their child learned each week—it's amazing technology.
Getting full autonomy over my work with thorough team support creates the perfect balance.
My favorite part is the relentless focus on exponential learning—we spend an hour daily updating our AI-powered second brain.
There isn't another work platform that is purely focussed on remote work like Crossover. The integration of everything from recruitment to payday is unique. I can do my work wherever and whenever I like, and I don't even have to fill in any timesheets. Having been through the stringent job application p...
My proudest moment was achieving a seemingly impossible goal: 75% AI resolution rates across support.
My salary has quadrupled since day one—no switching companies required.
When a difficult challenge impacted my health, this job provided excellent support throughout.
AI is embedded in almost everything we do—it's not just a tool, it's how we work.
Join the world's largest community of AI-first remote workers.