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See allBackend Software Engineer, Java/Kotlin
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LATAM
Java
Kotlin
REST API
Backend Engineer - Payment (Java)
Binance
Asia
Java
MySQL
Spring
Senior Fullstack Engineer [Backend focused]
Platomics
Europe
Java
TypeScript
Angular
QA Engineer
Group-IB
REST API
Python
Databases
SDET II
Netomi
India
Java
API
Manual Testing
Responsibilities:
- Design and execute white-box and grey-box test strategies for Java-based backend services, covering unit, integration, and API testing.
- Read and analyze Java source code to identify edge cases, logic flaws, and potential risk points.
- Build and maintain automated test frameworks and tooling for financial backend systems.
Requirements:
- 1+ years of experience in software testing or backend development with solid Java skills.
- Hands-on experience with backend testing: REST APIs, message queues (Kafka), databases (MySQL/Redis).
- Familiarity with microservice architectures and distributed systems concepts.
Preferred Requirements:
- Experience in fintech, crypto, or blockchain domain testing.
- Knowledge of web3 wallets, on-chain data, or DeFi protocols.
- Familiarity with Spring Boot, Dubbo, or similar Java frameworks.
Binance
Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries and offer a diverse portfolio of digital-asset products.