Senior Software Engineer

Company: Fraud Deflect

Role: Senior Software Engineer

Language: Native/fluent English. Resumes in English.

About the role

Own and evolve critical payments/back-office services end-to-end: design, build, ship, and operate API-first Python systems that automate disputes/chargebacks and related workflows. You'll partner directly with clients and internal teams to translate business rules into reliable integrations, services, and data models— leveraging Linux, with a pragmatic DevOps mindset.

Responsibilities

• Lead project execution: technical design, implementation plans, code reviews, and delivery coordination.
• Build and operate REST APIs in Python (versioning, idempotency, auth, webhooks, integrations).
• Own API integrations with external partners/processors: onboarding, validation, retries, error handling, and SLAs.
• Implement complex payments/chargeback business logic from requirements and clie...