Senior Software Engineer (Technical Leadership / Platform)

Location:  Fully Remote.  We're open to candidates based within U.S.

Eastern Time or Central European Time zones.

The Role This is a Senior Software Engineer role with a Technical Leadership/Platform specialization.

The role focused on system design, reliability, and long-term platform evolution.

We have API/SDK integrations with 3rd party vendors and our clients; this role acts as a technical representative during and after the integration.

You will help the team understand how our systems should behave under load, during failures, and as they scale, ensuring the platform foundation remains healthy over time.

The role involves a significant architectural focus (30–50%), while remaining fully hands-on.

You will take ownership of the most complex or high-risk backend work when needed.  You will not write frontend code, but you should clearly understand frontend–backend boundaries and how ...