Backend Developer

A. About BirdeyeBirdeye is the pioneer crypto intelligence company that focuses on empowering traders, builders and institutions with real-time and customizable blockchain data. Our growing product suite enables fair access to high-impact crypto intelligence and opportunities on Solana, Sui and major EVM chains:Birdeye.so is the all-in-one trading data tool built for alpha traders that offers real-time price charts, smart money flows, undiscovered gems, and rich historical data across 300+ exchanges. Trusted by millions of users over the past few years, Birdeye.so is the go-to platform for the winning minds.Birdeye Data Services (BDS) is a high-performance data provider that delivers real-time, accurate, and comprehensive on-chain data across tokens, wallets, trades, and protocols. From fast-moving startups to global leaders like Phantom, Raydium, Coinbase, and Bybit, BDS powers teams of all sizes with the data they need to build and scale confidently.Birdeye has offices in Singapore and Hanoi:Singapore Office: 28 Genting Lane, #09-02 Platinum28, Singapore (349585)Hanoi Office: Floor 18, Office Tower T2, Heritage West Lake, 677 Lac Long Quan, Tay Ho, Ha Noi, Viet NamB. About the RoleWe're seeking a Senior Backend Developer to play a pivotal role in our ongoing growth. You'll be responsible for designing, developing, and deploying APIs that ingest massive amounts of crypto data, all while ensuring lightning-fast response times and prioritizing security. Collaboration is key, as you'll work closely with cross-functional teams to translate data insights into actionable features for our users.Working location: Our Hanoi Office.I. Your ResponsibilitiesDesign and build high-performance, scalable backend systems capable of handling millions of users and concurrent transactions.Develop APIs and integrations with various exchanges, wallets, and blockchain protocols.Optimize database performance and scalability to ensure efficient real-time data ingestion and processing.Implement efficient caching and storage solutions to deliver lightning-fast data access to our users.Collaborate closely with front-end developers and the product manager to translate user needs into technical solutions.Integrate with third-party services and exchanges to expand our data reach.Write clean, well-documented code, adhering to best practices for code quality and security.II. We're Looking For Someone With:At least 5 years of hands-on backend development experience, with a proven track record of building high-scale products serving millions of users.Proven experience in designing and developing highly scalable and available systems.Hands-on experience with NoSQL databases such as MongoDB, Elasticsearch, and caching mechanisms like Redis.Mastery of at least one backend programming language, including Node.js, Golang, Java, or similar.Strong analytical and problem-solving abilities with a passion for learning new technologies.Bonus points if you have:Understanding of blockchain technology and its applications.Experience working with web proxies like Cloudflare or Nginx.Familiarity with cloud platforms such as AWS and experience in cloud-based system design.Experience in designing and implementing microservices-based systems.III. What we offerCompetitive salary (based on skills and experience) and benefits package.Hybrid work model - enjoy the flexibility of working remotely and in the office.Be part of a dynamic and innovative team at the forefront of the crypto data revolution.Work on challenging and impactful projects that shape the future of Birdeye.