Senior Software Engineer, Backend – Cards

🔥 15 minutes ago

🌐 Bulgaria, South Africa, +2 more countries – Remote

🇧🇬 Bulgaria – Remote 🇿🇦 South Africa – Remote 🇵🇱 Poland – Remote 🇪🇸 Spain – Remote

💵 €70k - €110k / year

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 1%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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BVNK

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2022

💳 Fintech

💸 Finance

₿ Crypto

💰 Series A on 2022-05

Fintech • Finance • Crypto

BVNK is a company that provides enterprise-grade payments infrastructure specifically designed for stablecoins. Their platform facilitates the seamless movement of money across global networks by enabling businesses to send, receive, store, and convert fiat and stablecoins at high speeds. BVNK's offerings include compliance with international regulatory standards, robust security measures, and flexible integration options for payment service providers and financial institutions. They cater to businesses in various industries, including CFD and forex, iGaming, and digital asset management, by offering solutions like virtual accounts and stablecoin wallets. Their mission is to bridge banks and blockchains, accelerating global money movement while ensuring regulatory compliance and operational efficiency.

📋 Description

• Design and implement card platform features end-to-end, from tokenization and sensitive card data handling to transaction enrichment and settlement workflows • Build and maintain integrations with card issuers and payment processors • Architect systems spanning multiple services, ensuring scalability, security, and PCI compliance • Own features and projects from inception to completion, breaking down complex domains into deliverable work items • Drive cross-team technical initiatives around shared libraries, patterns, and infrastructure • Actively review code across the team, providing constructive and in-depth feedback • Mentor teammates and set quality standards • Join a small autonomous squad responsible for owning its problem space and executing sustainable, simple solutions

🎯 Requirements

• 5+ years experience as a Backend Engineer, preferably in FinTech or payments • Expertise in Java and Spring Boot • Experience building and maintaining APIs and services in a microservices architecture • Strong understanding of card payments, issuing, or transaction processing • Enthusiasm for adopting AI-assisted development tooling, such as Claude Code and AI code review agents • Ability to self-direct work and scale from well-scoped tasks to multi-sprint initiatives • Excellent problem-solving skills, comfortable working independently or collaboratively across squads • Experience with containerisation and orchestration technologies including Docker and Kubernetes • Experience with code review as a tool for mentoring and raising team-wide standards • Good written and verbal communication skills • Familiarity with crypto/fiat payment rails is a plus • Open to participating in an out-of-hours on-call rota

🏖️ Benefits

• Fair and competitive salary at every stage of your growth • Flexible working hours, with hybrid working at its heart • A culture built on passionate, growth-minded people • A flexible approach to holiday • Opportunities to travel to our offices around the world • An open and creative environment where you can help define the future of BVNK, its culture, and its opportunity sets

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