Senior Principal Backend Development Engineer C

Bybit; Dubai; On-site; AED 360,000 - 600,000; Full time

Benefits offered by this job

Study Growth Fund

Internal Events

Global Collaboration

Career Advancement

Internal Mobility

Job summary

Bybit in Dubai requires a backend engineer to design and develop the trading core system's backend architecture. You will maintain, upgrade, and optimize for high concurrency, stability, and low latency to ensure reliable performance.

The role demands strong C++ expertise, familiarity with Fol ly and Boost, and experience with Redis, Kafka, and Elasticsearch. You will participate in future technology direction and document technical decisions.

Qualifications

• Bachelor's degree in Computer Science or related field.
• Proficient in C++ with solid foundation and familiarity with Folly and Boost.
• Experience with NoSQL caches, message queues, and search engines (Redis, Kafka, Elasticsearch).
• Strong system analysis, design, and large-scale architecture experience.
• Understanding of distributed systems, high traffic, high concurrency, and performance tuning.

Responsibilities

• Design and develop the backend of the trading core system.
• Maintain, upgrade, and optimize for high concurrency, stability and low latency.
• Contribute to business design and write technical documents.
• Explore cutting-edge technologies and help steer platform architecture.

Skills

C++

Folly

Boost

High concurrency

Distributed systems

Performance tuning

Education

Bachelor's degree in Computer Science

Tools

Redis

Kafka

Elasticsearch

Job description

Job Description:

About Us

Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance.

Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution.

Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services.

Job responsibilities:

1. Responsible for the design and development of the backend system of the trading core system
2. Responsible for system maintenance, upgrade and optimization, overcoming various technical difficulties brought by high concurrency, stability, low latency, etc
3. Strong business sense, participate in business design, propose feasible and constructive solutions, and be able to independently write relevant technical documents
4. Participate in research and practice of cutting-edge technologies, promote and plan the future technology architecture direction of the platform

Job requirements:

1. Bachelors degree or above, major in computer science
2. C++ solid foundation, familiar with folly, boost and other open source libraries, studied excellent open source component source code and experience is preferred
3. Proficient in NoSQL cache, message queue, search engines, such as Redis, Kafka, Elasticsearch, etc
4. Skilled in system analysis and design, code refactoring, with experience in large-scale project foundation and application architecture design
5. Familiar with the design and application of distributed systems with high traffic, high concurrency, and high performance, and skilled in performance tuning is preferred
6. Full stack technical expert/trading system construction experience/memory system construction experience bonus points

Why Join Us

At Bybit, we are committed to fostering a supportive and enriching work environment.
Our benefits include:

• Study Growth Fund: We support your professional development and continuous learning.
• Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation.
• Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world.
• Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company.
• Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.