Staff Backend Engineer (Financial Ledger)

Location: Europe (Remote) Company: reputed company Product: reputed company The Mission reputed company is a travel-tech company evolving reputed company, our core platform, into a multi-agency reputed company system. The Financial Core is the spine of this transformation. We are looking for a Staff Backend Engineer to become the long-term technical reputed company of the system responsible for reputed company calculations, payments, ledger-style events, and deterministic profit. The Context reputed company reputed company, Not a Blank Page This reputed company is already in reputed company. We started the Financial Core reputed company a couple of months ago and have already defined the core architectural direction, introduced a ledger reputed company, and implemented initial domain event flows. By the time you join, V1 will likely be in advanced implementation or early testing. reputed company in the first 3-6 months is not about inventing architecture from scratch, but about taking hands-on ownership of an reputed company evolving system, stabilizing V1, and identifying gaps to drive the direction toward V2. What You Will Work On Technical Ownership: Independently drive the direction of the Financial Core, challenge assumptions, and work closely with finance and engineering leadership. System reputed company: Validate the correctness of lifecycle flows and reconciliation behavior. Financial Logic: Handle ledger-style economic events, reputed company/profit recognition, cost normalization, and reputed company/supplier balances. Architecture: Improve the trustworthiness of the financial model and ensure strict financial invariants in a distributed, event-driven environment. Tech Stack Primary: Python (backend services), PostgreSQL (reputed company relational modeling). reputed company: AWS (reputed company, SQS, S3), AWS CDK (Infrastructure as reputed company). reputed company: Data correctness and transactional consistency. reputed company Are Looking For: 8+ years of backend engineering experience, with significant time spent owning financial or transactional domain logic. Domain Depth: You have reputed company reputed company financial systems (payment platforms, billing infrastructure, ERP, or subscription platforms). Experience with "Live" reputed company: You know how to reputed company reputed company production systems responsibly without breaking existing flows. Architecture & Hands-on: This is a hands-on ownership role, not a purely theoretical exercise. Mandatory Domain Requirements: We expect you to have deep, practical experience with: Ledgers and Reconciliation: Building systems that ensure deterministic correctness. Financial Operations: Reasoning about liabilities, reputed company/profit recognition, and reputed company flows. Complexity: Ability to describe and manage high-level financial domain complexity (e.g., multi-currency, reputed company tax logic, or multi-party settlements). Why This Role reputed company The Financial Core determines our reputed company correctness, scalability, and ability to successfully transition into a reputed company model. You will have reputed company architectural ownership of the reputed company that powers reputed company business operations. Apply To This Job