Senior Tooling Engineer - QA Tooling Developer at Binance

About the role

Binance

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ 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.

Responsibilities

Design and develop internal tools and platforms to support backend engineering teams, improving development efficiency and operational workflows.

Build robust, scalable backend services and automation systems from the ground up, with AI/LLM capabilities integrated where applicable.

Design and implement automation solutions to solve complex engineering and operational challenges, combining solid software engineering practices with intelligent tooling.

Perform root cause analysis on tooling issues and system anomalies, and drive resolution through systematic debugging and engineering fixes.

Identify gaps in existing internal tooling capabilities and continuously improve platform stability, coverage, and developer experience.

Conduct exploratory research on new tooling approaches, defining requirements, system behavior, and integration strategies.

Integrate internal tools with CI/CD pipelines and developer platforms to enhance engineering productivity and delivery efficiency.

Maintain and evolve existing internal tools and services, ensuring code quality, scalability, and long-term maintainability.

Requirements

Strong programming ability in Java, Python, or Golang; able to write clean, production-quality code from scratch (live coding assessments are part of the interview process).

Solid software engineering fundamentals — data structures, algorithms, system design, and code maintainability.

Experience building internal tools, developer platforms, or backend automation systems.

Familiarity with AI/LLM integration (e.g. prompt engineering, RAG, agent frameworks) is a plus, but not required.

Solid understanding of backend systems, including REST APIs, microservices architecture, and data pipelines.

Proficient in SQL, with hands-on experience in data querying and system troubleshooting.

Familiar with software development best practices, CI/CD workflows, and cloud infrastructure concepts (e.g. AWS).

Strong analytical and problem-solving mindset, with the ability to break down complex engineering problems and deliver reliable solutions.

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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About the role

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About the role

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