Design and build Java backend systems for on-chain payment flows, integrating wallets, broadcasting and tracking transactions, connecting banking channels to on-chain liquidity, ensuring reliability, idempotency, and handling chain edge cases.
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.
We are looking for a Java Backend Engineer with on-chain development experience to join our On-Chain Payments team. You will build the backend infrastructure that bridges traditional banking rails and blockchain networks, enabling seamless fiat-to-crypto conversion and on-chain transaction processing.
Responsibilities
- Design and develop backend systems for on-chain payment flows, including wallet interactions, transaction broadcasting, and confirmation tracking
- Integrate with blockchain networks (EVM-compatible chains and others) for on-chain fund settlement
- Build APIs and services that connect banking channels with on-chain liquidity
- Collaborate with the P2P and Fiat teams on cross-system integrations
- Ensure transaction reliability, idempotency, and fault tolerance across on-chain and off-chain systems
- Monitor chain status and handle edge cases such as reorgs, gas spikes, and failed transactions
Requirements
- 3–5 years of Java backend development experience
- Experience with Web3/blockchain development: on-chain interactions, wallet integrations, smart contract calls
- Familiarity with EVM chains (Ethereum, BSC, etc.) or other L1/L2 ecosystems
- Proficiency in Spring Boot and common distributed system components
- Fluency in English is required to be able to coordinate with overseas partners and stakeholders. Additional languages would be an advantage.
- Experience in fintech or crypto payment systems is a strong plus
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.
By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.
Similar Jobs
Artificial Intelligence • Marketing Tech • Sales • Software
Lead and scale the engineering organization for a regulated digital-asset custody platform. Own hiring, org design, engineering operations (on-call, incidents, release hygiene), delivery against roadmaps, audit and regulator readiness (SOC 2, SAMA, ISO 27001), and cross-functional alignment. Amplify an existing small, specialized team to meet regulatory and institutional requirements while preserving culture and retention.
Top Skills:
Aurora PostgresAWSBitcoinClickhouseEthereumGithub ActionsGoHsmKubernetesMpc/TssRustSolanaTemporalTerraformThreshold Signing ProtocolsTypescript
Digital Media • Fintech • Payments • Financial Services
Lead and execute strategic communications and editorial plans for Asia-based clients. Serve as liaison between client teams and TTP editorial, design, events, and CMS teams. Produce and edit marketing materials, manage content calendars, oversee event content for up to 20 events annually, maintain multimedia assets and dashboards, and provide weekly client reporting and cross-functional coordination.
Top Skills:
CanvaCmsDigital Asset ManagementFigmaLinkedIn
Real Estate • Retail • Financial Services
Lead integrated, data-driven marketing campaigns to grow footfall and brand equity. Own content strategy, copywriting, brand stewardship, campaign coordination, paid media optimisation, reporting and analytics, cross-functional collaboration, and agency/vendor management to support customer engagement and tenant success.
What you need to know about the Delhi Tech Scene
Delhi, India's capital city, is a place where tradition and progress co-exist. While Old Delhi is known for its rich history and bustling markets, New Delhi is defined by its modern architecture. It's clear the region places a strong emphasis on preserving its cultural heritage while embracing technological advancements, particularly in artificial intelligence, which plays a central role in shaping the city's tech landscape, fueled by investments in research and development.
