Blockchain Wallet Engineer (Java, Golang)

3 Lý do để gia nhập công ty

• Flexible working time (Mon - Fri).
• Attractive salary and bonus
• Young & friendly colleagues.

Mô tả công việc

• Participate in the architectural design of encrypted digital currency wallet systems.
• Responsible for the development, deployment, maintenance, and optimization of wallet backend interfaces.
• Handle security-related development and testing for wallets, including vulnerability prevention and audits.
• Develop wallet solutions for various blockchains and derivative protocols to address user cryptocurrency deposits and withdrawals.
• Lead backend development for trading systems and application systems.

Yêu cầu công việc

• Bachelor’s degree or higher in Computer Science, Software Engineering, or related fields; 3-5 years of work experience.
• Proficient in programming languages: ​​Golang​​ and ​​Java​​.
• Solid understanding of fundamental networking protocols: ​​TCP/IP, UDP, HTTP​​, and ​​WebSocket​​.
• In-depth knowledge of blockchain principles, mechanisms, and cryptographic algorithms (e.g., Bitcoin, Ethereum).
• Familiarity with ​​data structures, algorithms​​, and expertise in ​​cryptography, security protocols, and encryption algorithms​​.
• Strong grasp of ​​blockchain structures​​ (e.g., Bitcoin, Ethereum), ​​key management​​, and ​​signing methods​​.
• Experience with internet technologies such as ​​MySQL, NoSQL, RPC, MQ (Message Queues), caching, and microservices architecture​​.
• Excellent teamwork and cross-functional communication skills; proactive learning mindset with a focus on tracking open-source advancements

Tại sao bạn sẽ yêu thích làm việc tại đây

• Flexible working time (Mon - Fri). 
• Attractive salary and bonus based on your capabilities and experience: $1000 - $2000 
• A chance to practice English communication with our expat colleagues. 
• MacBook M2 provided on the first day and a 27in Dell monitor for everyone. 
• Young & friendly colleagues. - In-house gym & cafeteria.

Interview Process (Offline):

1st round Interview (1 hour)

• Having interview with interviewers from related Department.
• Note: Interview result will be sent to your email within 5 days.

2nd round Interview (1 hour) 

• Having interview  with General Manager for further discussion about the  position and company culture.
• Note: The interview result will be sent to your email within 5 days.