Senior Software Engineer – Finance Experience

As a Senior Software Engineer on the Finance Experience team, you will play a central role in delivering the systems that power seamless, automated expense reconciliation for Perk clients. Your work will span the full stack on features such as employee reimbursements, expense capture, ERP integrations, supplier invoicing, and integrations with third‑party expense platforms like Pleo and Ramp. You will partner closely with finance, compliance, and cross‑functional engineering teams to ensure every step in the financial reconciliation journey works smoothly.

Professional Responsibilities
- Shape the bigger picture. You won’t just build features; you’ll refine the what to build and why. You will contribute to your squad’s quarterly goals and long‑term vision alongside Product and Engineering leaders.
- Architect for today and tomorrow. When a major change is needed, you will write design documents that lay the foundation, manage technical debt, and ensure we invest our energy where it matters.
- Lead across boundaries.



You will communicate complex ideas across teams, coordinate cross‑squad initiatives, and collaborate with architects on solution discovery.
- Raise the bar for everyone around you. As a mentor, coach, and bar raiser, you will support less experienced colleagues, provide feedback, and elevate overall engineering standards.

Desired Skills & Experience
- Product Leadership: Translate complex business goals into technical roadmaps; de‑risks ambiguous projects through spikes and prototyping.
- System Architecture: Architect scalable, evolvable systems and data models that account for performance, failure isolation, and long‑term maintenance.
- Technical Standards: Define and uphold engineering excellence, including CI/CD optimizations, testing strategies, and coding standards across the stack.
- Frontend Strategy: Establish frontend architecture patterns, including state management, performance budgets, and com

📌 Senior Software Engineer (Barcelona)
🏢 Traveltechessentialist
📍 Barcelona