Jaya Talent

Senior Software Engineer (.NET)

In short

Senior .NET engineer role building a payments platform for global hospitality and travel, covering payment orchestration, virtual card issuing, and multi-currency reconciliation. The hiring client is a fintech/payments company, and the work involves designing wallet, ledger and routing flows with strict idempotency, auditability, and compliance (PCI DSS, PSD2/SCA, SOC 2). Requires 5+ years of C#/.NET (.NET 8+), 2+ years in payments or fintech, distributed systems expertise, and familiarity with GCP (Spanner, BigQuery or PostgreSQL); fully remote for candidates in Europe or Ukraine.

Remote | Global Team

Preferred locations: Europe & Ukraine

We're hiring for a client building the payments platform behind global hospitality and travel: payment orchestration, virtual card issuing and reconciliation across many currencies.

What you'll do

•Build secure payment services in C# / .NET 8+

•Design virtual card issuing, routing, wallet and ledger flows

•Ensure idempotency, consistency and audit trails

•Integrate with card networks, PSPs and hotel systems

•Build to PCI DSS, PSD2 / SCA and SOC 2 standards

What we're looking for

•5+ years of C# / .NET (recent .NET 8+)

•2+ years in payments or fintech

•Strong transactional consistency and distributed systems skills

•GCP with Spanner, BigQuery or PostgreSQL

•Visa / Mastercard virtual card and FX knowledge is a plus

Why this role

•Fully remote, international team

•Real money, dozens of currencies

•High ownership, security at the core

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