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We're hiring a senior back-end engineer who owns real problems end-to-end and shapes how the team builds, from API design and data modeling through to service implementation, production reliability, and launch. You already use AI as part of how you think, build, test, and ship.
You'll write code that moves money in production, design and modernize the backend services the platform runs on, and lead delivery of new capability as Xe rebuilds its platform layer. You'll work in a small team with direct access to product, compliance, and operations, own architecture in your domain, lead design reviews, mentor mid-level engineers, and partner with architects and team leads on cross-domain decisions.
AMBITION - We dream big, try things out and always ask “why not?” and “what if?” We’re ambitious in our thinking and our delivery
RESPONSIBILITY - We get involved, bring our perspective, and are always open to new ideas. We take personal responsibility
COMMUNITY - We value a sense of belonging, trusting each other and encouraging authenticity. We contribute to our community
Design and own backend services that move money and manage multi-currency balances across a range of domains, including onboarding, KYC and KYB, payment initiation, FX, settlement, and other supporting services.
Lead cross-functional delivery with product, compliance, and operations from problem framing through launch.
Lead the build of the partner integrations and settlement infrastructure your domain depends on.
Own production health for your domain, including reliability, observability, on-call, and incident response.
Lead design reviews, set technical direction for your domain, and mentor mid-level engineers.
Use agentic coding tools (Copilot, Cursor, Claude Code, or equivalent) daily across the SDLC, and lead modernization from legacy services into the modern stack alongside architects and team leads in your domain.
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Experience with ledgers, double-entry accounting, or other financial-data systems.
Experience hiring, interviewing, or onboarding engineers.
Experience leading modernization or platform migrations.
Experience with caching solutions like Memcached or Redis.
Experience using project management and documentation tools like Jira and Confluence.
Knowledge of API testing tools such as Postman or Bruno.
Writing automated tests alongside development with AI tools (Claude Code or equivalent).
Cross-border payments platform helping consumers and businesses send international money transfers and manage currency exchange.
Visit company websiteJobs and hiring trendsFull-time
Senior · 6+ years experience
Onsite
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