Fullstack Engineer

Binance
Hong Kong, Hong Kong SAR China

Who this role is best for

Aimed at mid-to-senior-level fullstack engineers who can integrate AI tools and drive cross-team process improvements.

Best fit for

  • Candidates with 3–8 years of experience delivering production-ready features in a fast-paced, global blockchain environment
    — “3–8 years of professional experience”
  • Individuals who can champion full stack practices and mentor peers in AI-augmented development
    — “Act as a full stack 'seed' within your team — champion full stack practices, mentor peers”
  • Professionals with a background in translating product requirements into working implementations with minimal handoffs
    — “Translate product/marketing/BD requirements into working implementations with minimal handoff friction”

Things to consider

  • Bilingual English/Mandarin is a mandatory requirement, not just a preference
    — “Bilingual English/Mandarin is required”
  • The role demands high proficiency with AI coding tools as part of daily workflow
    — “Integrate mainstream AI coding tools (e.g., Cursor, Copilot, Claude Code) as a core part of your daily workflow”

How to stand out

  • Highlight end-to-end project ownership and release-ready delivery in your resume and interview responses
    — “Experience owning end-to-end projects in production”
  • Showcase your ability to define and implement test approaches for features
    — “Define the test approach for each feature, write automated tests”
  • Emphasize your proactive identification of process bottlenecks and suggestions for improvement
    — “Proactively identify efficiency bottlenecks in cross-team collaboration and propose improvements”
Pace · Fast PacedCollaboration · MediumAutonomy · HighDecision Impact · Individual

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • own end-to-end development of product features
  • integrate mainstream AI coding tools
Typical background
3-8 years of professional experiencesolid foundation in backend languages

Skills & requirements

Required

Fullstack DevelopmentAI Coding Tools UsageTesting FundamentalsSecurity Awareness

Preferred

Binance Offerings KnowledgeCryptocurrency Exchange Experience

Stack & domain

End-to-end DevelopmentFrontend And BackendWallet Marketing CampaignsGrowth ToolsUser Acquisition FeaturesAI Coding ToolsCursorCopilotClaude CodeProduct/marketing/bd RequirementsWorking ImplementationsMinimal Handoff FrictionTest ApproachAutomated TestsUnitAPIE2ERelease-readyFeature FlagsGray ReleasesLogs And MonitoringClear Rollback PlanRequirement ReviewsAcceptance CriteriaEdge CasesCampaign Time WindowsReward RulesEligibilityMulti-regionMulti-languageBackend LanguageJavaGoNode.jsReactDatabase DesignData ModelingBackend ConceptsMainstream AI Coding ToolsAi-generated CodeTest PyramidTest Design TechniquesBoundary ValuesEquivalence ClassesState TransitionsTesting FrameworksJestVitestReact Testing LibraryPlaywrightCypressJunitMockitoGo TestingAPI Testing ToolsCi/cd Quality GatesTroubleshooting Production IssuesLogsMetricsTracingSecurity AwarenessUser-facing PagesInput ValidationXSSAuthenticationAuthorizationOwasp Top 10ProactiveIdentify Efficiency BottlenecksPropose ImprovementsProduct And Operational MindsetTurn Vague Ideas Into Clear SpecsCurious ObserverPay Attention To How Other Teams WorkActively Suggest ImprovementsStrong Logical ThinkingCommunicationFullstackFrontendBackend

About the role

Original posting from Binance via Greenhouse

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, and more. Our mission is to increase the freedom of money and financial access for people around the world.

Responsibilities:

Own end-to-end development of product features spanning frontend and backend, supporting wallet marketing campaigns, growth tools, and user acquisition features

Integrate mainstream AI coding tools (e.g., Cursor, Copilot, Claude Code) as a core part of your daily workflow to maximize development efficiency

Translate product/marketing/BD requirements into working implementations with minimal handoff friction between frontend and backend

Own the quality of what you ship: define the test approach for each feature, write automated tests (unit, API, E2E), and deliver campaign features that are release-ready without relying on a long, separate QA cycle

Take part in requirement reviews to clarify acceptance criteria and edge cases early (campaign time windows, reward rules, eligibility, multi-region / multi-language)

Ship safely: use feature flags and gray releases, verify behavior after release through logs and monitoring, and keep a clear rollback plan

Act as a full stack "seed" within your team — champion full stack practices, mentor peers, and help scale AI-augmented development across the organization

Proactively identify efficiency bottlenecks in cross-team collaboration and propose improvements to product, design, and engineering processes

Contribute to the full product lifecycle — from ideation and design to deployment and iteration

Requirements:

Bachelor's degree or above; Computer Science or AI-related major preferred

3–8 years of professional experience

Solid foundation in at least one backend language: Java or Golang

Proficiency in Node.js and React

Experience owning end-to-end projects in production — not just personal side projects

Familiarity with database design, data modeling, and core backend concepts

Highly proficient with mainstream AI coding tools (Cursor, Copilot, Claude Code, or similar)

Ability to clearly articulate requirements and constraints to AI tools; strong enough fundamentals to review, validate, and correct AI-generated code

Solid testing fundamentals: the test pyramid, test design techniques (boundary values, equivalence classes, state transitions), and writing code that is easy to test

Hands-on experience with testing frameworks, for example Jest / Vitest, React Testing Library, Playwright / Cypress, JUnit / Mockito or Go testing, and API testing tools

Familiarity with CI/CD quality gates (required checks, coverage, lint) and with troubleshooting production issues through logs, metrics, and tracing

Security awareness for user-facing pages: input validation, XSS, authentication / authorization basics (OWASP Top 10)

Self-driven and boundaryless — you don't wait for tasks to be assigned; you proactively identify what needs to be done

Product and operational mindset — you can turn vague ideas into clear specs

Curious observer — you pay attention to how other teams work and actively suggest improvements

Strong logical thinking and communication skills; passionate about learning new technologies

Bilingual English/Mandarin is required to be able to coordinate with overseas partners and stakeholders.

Creative and opinionated — willing to propose and stand by your own ideas, comfortable experimenting, with a sharp sense for market/growth scenarios

Nice to Have:

Knowledge of Web3/blockchain fundamentals

Experience with crypto wallets, DApps, or financial products

Experience building marketing pages, growth tools, or campaign features

Creative/growth-oriented projects

Performance / load testing experience (e.g., k6, JMeter) for peak traffic at campaign launch

Web3 testing experience: testnets, verifying on-chain transactions, multi-chain scenarios, wallet connection and signature flows

Experience with data reconciliation or testing financial-grade features (balances, rewards, settlement)

Why Binance

Shape the future of finance 

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

Tackle challenging projects in a fast-paced and innovative enviornment with autonomy

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

Competitive salary and company benefits

Remote-first, work-from-home arrangement (may vary depending on the nature of the role and team)

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

By submitting a job application, you acknowledge that you have read our Candidate Privacy Notice.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Source: Binance careers (Greenhouse)

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