Senior Backend Engineer - Wallet & Payments

Spendesk; Paris; Hybride; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Flexible hybrid policy

Latest Apple equipment

Moka.care for mental health

Résumé du poste

Spendesk is seeking a Senior Software Engineer to join the Wallet squad within our Payment Groups, driving reliable, scalable financial services for finance teams. The role is backend-heavy (about 70% backend, 30% frontend) and involves ownership from discovery through deployment across international, multi-entity use cases.

You will shape squad directions, contribute to architecture, and champion strong engineering practices while leveraging TypeScript/Node.js, PostgreSQL, Redis, and

Qualifications

• Fluency in written and spoken English.
• At least 5 years of experience in software development.
• Strong expertise in TypeScript, particularly for backend development with Node.js.
• A proven track record of designing and delivering high-quality, scalable products.
• Strong architectural knowledge, including experience with micro-services and maintainable system design.
• The ability to lead initiatives and make sound decisions with a high degree of ownership and autonomy.
• A product-oriented mindset, with the ability to contribute to discovery, prioritisation, meetings, and squad rituals.

Responsabilités

• Design, develop, and maintain reliable services for wallet accounts, deposits, balances, cash movements, and payment flows.
• Build clear and trustworthy experiences that help finance teams understand current and future cash positions.
• Contribute to capabilities that improve liquidity, funding flows, and the movement of funds in, out, and between entities.
• Work on international and multi-entity use cases, including multi-currency wallet capabilities.
• Contribute to accounting, segregation, reporting, and operational workflows that support accurate and compliant financial services.
• Define and evolve robust architectures, applying principles such as hexagonal architecture, clear domain boundaries, and strong data consistency.
• Lead technical initiatives from discovery and design through implementation, delivery, and continuous improvement.
• Use AI-assisted development tools daily, share effective practices, and help promote responsible usage across engineering.

Connaissances

5+ years

TypeScript

Backend (Node.js)

Architecture

Ownership

Product-minded

Outils

Kubernetes

Terraform

AWS

PostgreSQL

Redis

SQS

Kafka

GitHub Actions

Description du poste

Spendesk is seeking a Senior Software Engineer to join the Wallet squad within our Payment Groups, driving reliable, scalable financial services for finance teams. The role is backend-heavy (about 70% backend, 30% frontend) and involves ownership from discovery through deployment across international, multi-entity use cases.

You will shape squad directions, contribute to architecture, and champion strong engineering practices while leveraging TypeScript/Node.js, PostgreSQL, Redis, and