Senior Software Engineer - Investments

🌐 Remote💼 Full-time💰 $166,600–$166,600🗓 2026-07-22 → 2026-09-27

Core

Lead the technical architecture and development of a financial platform that helps startups manage idle cash, combining safety and yield.

Role type

Senior Software Engineer - Investments (Treasury)

Builds

Institutional-grade cash management platform for startups

Domain

Fintech / Treasury / Cash Management

Deliverable

production ML models | product features

Required skills

Haskell or statically typed functional programming, broker-dealer trading systems, custody systems, equities, fixed income, ETFs, mutual funds, technical leadership, architectural decision-making, mentoring engineers

Preferred skills

Cross-functional project leadership, product ownership, stakeholder management

Technologies

Haskell

Responsibilities

Lead high-impact cross-functional projects across engineering, operations, compliance, and risk; define technical architecture and product experience; collaborate with product and design to ship features; mentor junior and senior engineers

Seniority

Senior, hands-on IC with leadership responsibilities

Sourced via codingjobboard · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.

About Mercury

Mercury is on a mission to defy those expectations. We're a financial technology company that helps startups spend less time banking* and more time building. We believe that the key to our success revolves around thoughtful design — and we hold the craft of that design to an exceptionally high standard. We're looking for a Staff Brand Designer who sets that bar: someone whose eye is so precise, and whose execution is so considered, that the work around them gets better just by virtue of their presence.