
Senior Software Engineer, Blockchain
N-iX•Krakow
💰 Wynagrodzenie
22362 - 35406 PLN/msc
Oryginalnie: 22362 - 35406 PLN/msc
📋 Informacje
🛠 Wymagane technologie
🌐 Wymagane języki
✅ Must have
- •Java
- •Microservices
- •Blockchain
📝 Opis główny / Wstęp
N-iX is looking for a Senior Software Engineer, Blockchain, to join our team.
Our client is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem.
The Senior Blockchain Software Engineer will architect, develop, and maintain the high-throughput backend systems that power a core fintech platform. Utilizing deep expertise in Java and distributed systems, you will take ownership of advanced blockchain integrations, decentralized infrastructure, and crypto-native solutions within a highly secure and regulated environment. This role emphasizes blockchain technologies, offering opportunities to work on integrations, decentralized systems, and crypto infrastructure, making it ideal for engineers passionate about advancing blockchain innovation.
Codzienne zadania
- Design, build, and maintain high-throughput backend services and APIs in Java.
- Drive architecture discussions to enhance system scalability, resiliency, and performance.
- Prioritize security and compliance as core aspects of service design and delivery.
- Collaborate with product, security, DevOps, and compliance teams on cross-functional initiatives.
- Mentor engineers and lead by example with high engineering standards and best practices.
- Lead research, prototyping, and implementation of blockchain integration opportunities (e.g., node syncing, client tooling, smart contract interactions).
- Advocate for maintainable, modern infrastructure informed by industry best practices.
- Maintain up-to-date documentation of test results and report test coverage and defect trends
Must have
- Java
- Microservices
- Blockchain