Senior Software Engineer, Calculations and Allocations

What We’re Looking For

• Extend a financial expression language: MXL is Maybern's formula system — with its own parser, execution engine, type system, and audit framework.
• Build workflow orchestration: Fund operations involve multi-step, stateful processes — capital calls, closings, fee postings — that must execute correctly across distributed systems.
• Model fund mechanics: Allocations, waterfalls, carry calculations, equalization — the financial primitives that determine how money moves through a fund.

Who You Are

• You've built systems where correctness is non-negotiable — financial calculations, billing engines, trading systems, or similar domains where a rounding error is a production incident.
• You're drawn to abstraction design — building configurable primitives that generalize across use cases without collapsing under edge cases.
• You have strong opinions about how domain logic should be modeled and can translate a 30-minute conversation with a fund accountant into a clean data model.