Staff Software Engineer – Fintech Ledger & Payments Remote

Alt Platform Inc; France; Hybride; EUR 174 000 - 435 000; Plein temps

Avantages offerts par ce poste

Remote-first

WeWork access

Alt Equity

401(k)

Résumé du poste

Alt Platform Inc. is building the ledger and money movement backbone for a modern marketplace of alternative assets. You will own the ledger, rails, and reconciliation, writing robust systems with immutability and audit trails across holds, settlements, and payouts.

This is a hands-on, high-ownership role in a remote-first environment. You will work across Finance, Risk, Ops, and Support to ensure correctness, scalability, and fast time-to-market for new rails and features.

Qualifications

• Owned a double-entry ledger in production or migrated one.
• Experience with real money movement on major rails (ACH, wires, card).
• Strong database design and transactional integrity under load.

Responsabilités

• Own the ledger as system of record: entries, balances, holds, and states with auditability.
• Build rails for money movement, settlement, and payouts across various instruments.
• Own reconciliation: automated matching, exception handling, and corrective entries.

Connaissances

Ledger in production

APIs & idempotency

SQL & Relational design

Outils

Python

PostgreSQL

AWS

SQL

Description du poste

Alt Platform Inc. is building the ledger and money movement backbone for a modern marketplace of alternative assets. You will own the ledger, rails, and reconciliation, writing robust systems with immutability and audit trails across holds, settlements, and payouts.

This is a hands-on, high-ownership role in a remote-first environment. You will work across Finance, Risk, Ops, and Support to ensure correctness, scalability, and fast time-to-market for new rails and features.