Senior Software Engineer Backend

3 days agoSenior South Africa, Bulgaria, Poland and Spain Remote Backend Jobs by BVNK

BVNK

BVNK helps businesses integrate stablecoins into payment flows by providing enterprise-grade infrastructure for cross-border transactions.

Series BRecently funded0 current maintainers0 active leads

Delaware, United States

Funding history

M&A ($1.8B)UnknownUnknown

Investors

Mastercard Kingsway Capital Concentric Visa HAUN Ventures

Projects

BVNK PaymentsPayments Infrastructure & Orchestration

BVNK Embedded WalletsEmbedded Wallet

Layer1Payments Infrastructure & Orchestration

About BVNK

BVNK offers a licensed payments platform that bridges traditional payment rails with blockchain networks. Its APIs and dashboard let fintechs, marketplaces and other enterprises open virtual accounts, accept and send stablecoin payments, automate FX and orchestrate multi-rail transactions while meeting compliance requirements.

View jobs by BVNK

Skills

Api Auditability Aws Ci/Cd Compliance Evm Java Kafka Kotlin Microservice Smart Contract Solidity Spring Boot Stablecoin Tokenisation Webhook

Candidate Availability

Remote · Africa · Required

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will design, build and maintain secure, scalable backend services and APIs for stablecoin issuance. You will integrate with EVM-compatible smart contracts, develop event-driven services and webhooks, maintain auditability and data integrity, and own production reliability. You will also contribute to architecture, review code and mentor engineers.

Requirements

Backend engineering experience building production systems.
Java, Kotlin or Spring Boot.
Microservices and event-driven architecture.
Kafka or similar messaging platforms.
High-integrity transactional systems.
REST API and secure webhook design.
Cloud platforms, preferably AWS.
Containerisation and CI/CD pipelines.
Secure coding, access control and role-based permissions.
AI tools and agentic workflows.

Responsibilities

Design, build and maintain backend services and APIs for stablecoin issuance.
Build minting, burning, supply-management and token-configuration capabilities.
Develop compliance controls including freezing, unfreezing, seizure, pausing and maker-checker approvals.
Integrate backend services with smart contracts on EVM-compatible networks.
Build reliable, idempotent and observable blockchain interactions.
Develop event-driven services and signed webhooks.
Maintain tamper-evident audit trails and reconcile issuance actions with accounting systems.
Collaborate with digital assets, ledger, identity and access, financial crime and security teams.
Contribute to architecture decisions, code reviews and mentoring.
Own production monitoring, alerting, incident response, reliability and performance improvements.

Benefits