Hybrid/Remote Senior Backend Engineer - FinTech Liquidity

BVNK; United States; Hybrid; USD 140,000 - 210,000; Full time

Benefits offered by this job

Hybrid working

Travel opportunities

Growth-minded culture

Flexible holidays

Open and creative environment

Job summary

BVNK is the stablecoin-powered financial stack for enterprises, now part of Mastercard. We enable money movement across 130+ countries and settle across fiat and digital assets through a single integration.

As a backend engineer on Treasury Automation, you will build liquidity management, settlements, and a rules engine, owning production and guiding cross-team designs in a hybrid/remote-friendly environment.

Qualifications

• 5+ years backend engineering experience in Java/Kotlin with Spring Boot.
• Strong distributed systems fundamentals — microservices with event-driven architectures (Kafka, SQS), relational databases (MySQL/PostgreSQL), and caching (Redis).
• Experience with account or wallet systems and ensuring correctness and auditability.
• Knowledge of domain-driven design and hexagonal architecture.
• API design for RESTful services with internal and external consumers.
• Collaborative, remote-friendly communication across time zones.
• Production ownership mentality — on-call, incident response, and observability.
• Familiarity with CI/CD pipelines, IaC, and observability tooling.
• Open to participate in on-call rota.

Responsibilities

• Build liquidity management: track positions across every account, venue and chain, and rebalance funds automatically
• Power accurate, on-time settlement with liquidity providers and partners
• Automate safeguarding and segregation of client funds across entities and jurisdictions
• Evolve the treasury rules engine that turns policy into fund movements for BVNK and Layer1 customers
• Design event-driven services and long-running Temporal workflows: idempotent, traceable and auditable
• Own production: observability, alerting, runbooks and on-call for systems that move real money
• Act as a technical leader: shape designs, raise the bar in code reviews, mentor engineers

Skills

Java/Kotlin

Spring Boot

Distributed systems

Event-driven

REST APIs

CI/CD

Cloud-native

Tools

Kafka

SQS

Kubernetes

ArgoCD

Grafana

Prometheus

Micrometer

Temporal

Job description

BVNK is the stablecoin-powered financial stack for enterprises, now part of Mastercard. We enable money movement across 130+ countries and settle across fiat and digital assets through a single integration.

As a backend engineer on Treasury Automation, you will build liquidity management, settlements, and a rules engine, owning production and guiding cross-team designs in a hybrid/remote-friendly environment.