Senior Java Engineer

December 22, 2025

Open

Location

Anywhere

Occupation

Full-time

Experience level

Senior

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Job Summary

Công ty CoinMarketCap tuyển vị trí Java Engineer cao cấp làm việc full-time, remote cho thị trường toàn cầu. Ứng viên sẽ thiết kế, xây dựng, tối ưu các hệ thống Java phức tạp, đảm bảo hiệu suất và chất lượng sản phẩm trong lĩnh vực dữ liệu tiền mã hóa.

Yêu cầu có tối thiểu 8 năm kinh nghiệm phát triển Java, thành thạo Java Core, Spring, Redis, MongoDB, MySQL, Kafka, Kubernetes, Prometheus, hiểu biết về microservices, xử lý sự kiện và có kỹ năng tiếng Anh cơ bản hoặc tốt.

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Company Description

POWERING CRYPTO WITH DATA

CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users.

Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however is most helpful to our users.

CREATING AN OPEN WORLD

Our mission is to be the world’s authority on cryptocurrency data. We believe in an open and decentralized world, where we play a pivotal role in powering decisions and insights to drive greater understanding and adoption of cryptocurrencies. We want to achieve this mission with people who truly believe in the value and potential of empowering individuals.

Job Description

1. Independently investigate and design relatively complex systems

2. Optimize system performance and ensure the stability of system services

3. Translate business requirements and use cases into functional applications

4. Design, build, and maintain efficient, reusable, and reliable Java code

5. Review, test, and verify code for adherence to quality and security standards

6. Ensure the best possible performance, quality, and responsiveness of the applications

7. Identify bottlenecks and bugs, and devise solutions to these problems

8. Help maintain code quality and organization

Qualifications

1. 8+ years of Online troubleshooting experience with full lifecycle of project development for Java applications from similar industry

2. Understand the underlying principles of commonly used middleware