Senior Backend Engineer (Java)

Binance; Wellington; On-site; NZD 90,000 - 150,000; Full time

Job summary

Join a forward-thinking company that is shaping the future of finance through blockchain technology. This exciting role involves designing and developing microservices architecture using Java Spring Boot, ensuring system performance and scalability. You will collaborate with world-class talent on innovative projects that impact millions of users globally. With a commitment to diversity and equal opportunity, this organization offers a dynamic work environment that fosters career growth and continuous learning. Embrace the chance to work on cutting-edge technology in a results-driven workplace, where your contributions will make a significant difference.

Benefits

Competitive salary

Work-from-home arrangement

Career growth opportunities

Continuous learning environment

Qualifications

• 7+ years experience in Java development with a focus on microservices.
• Skilled in Big Data technologies and SQL optimization.

Responsibilities

• Design and develop microservices architecture ensuring performance and reliability.
• Optimize data storage and retrieval systems for efficient handling.

Skills

Java

Netty

WebSocket

Big Data processing

SQL optimization

NoSQL (Redis/ES)

AI applications

Rust

Golang

Tools

Spring Boot

Spring Cloud

Job description

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 250 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

We welcome all applicants from different regions and countries!

Note: Working Visa is not sponsored.

Responsibilities

• Design and develop microservices architecture using Java Spring Boot, ensuring system performance, scalability, and reliability.
• Implement and manage microservices components such as service discovery, configuration management, and load balancing with Spring Cloud.
• Analyze, process, and explore data using big data technologies.
• Optimize and manage data storage and retrieval systems, ensuring efficient data handling.
• Build large scale software systems, which can impact daily life of millions of customers.
• Upgrade underlying Infra/arch.
• Performance tuning, online incidents troubleshooting, and system refactoring.
• Write high-quality, clean, and maintainable code using engineering best practices.

Requirements

• At least 7 years experience in Java development, proficient in Netty and WebSocket framework.
• Experience in multi-million level message push project in finance/e-commerce (Bonus).
• Skilled in Big Data processing with Flink, practical project experience in online or offline data statistical analysis, master SQL optimization, NoSQL (Redis/ES).
• Familiar with mainstream database storage engines, index principles and partition and table schemes, with performance tuning practical cases.
• Enthusiastic about technology, with stringent requirements for code quality and development standards.
• Bonus: Proficient in AI applications.
• Bonus: Familiar with database index structure principles.
• Bonus: Familiar with Rust/Golang and other languages, with cross-language development ability.

Why Binance

• Shape the future with the world’s leading blockchain ecosystem

• Collaborate with world-class talent in a user-centric global organization with a flat structure

• Tackle unique, fast-paced projects with autonomy in an innovative environment

• Thrive in a results-driven workplace with opportunities for career growth and continuous learning

• Competitive salary and company benefits

• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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