Senior Full Stack Developer

We are on a tear. We are reshaping a multi billion dollar problem with AI, our customer base is growing fast, and the momentum is real. Every quarter we are taking on bigger merchants, harder problems, and more interesting technical surface area. This is the moment to join a company that is past the "will it work" stage and squarely in the "how big can we go" stage. You will work with sharp, ambitious people who care about what they ship. The product has clear customer impact, the roadmap is full, and your work will move metrics that matter to the business. If you are looking for a place where ownership is real, the pace is high, and your fingerprints will be all over the next chapter of the company, this is it.
What You Will Own
* Build and own complex integrations with merchants, processors, and third party APIs end to end
* Design and maintain the data pipelines that ingest and normalize customer data into our schema
* Improve reliability and observability across our integrations to reduce reactive load
* Partner with Solutions Engineering on technical scoping for new customers
* Mentor developers and help shape the technical direction of the Integrations team
How You Work We value engineers who:
* Take ownership end to end, from scoping through production support, without waiting for permission
* Communicate trade offs clearly, especially when timelines, scope, and technical reality are in tension
* Treat customer impact as a first class signal, not an afterthought
* Build systems that other people can run, debug, and extend
* Use AI tools as a force multiplier for drafting, synthesis, and triage, while still investing in deep system understanding