Senior Full-Stack Web3 Engineer
Company DescriptionDeFi Orbit is focused on developing the future of DeFi portfolio management platform for Liquidity Providers. Our platform streamlines position monitoring, performance analytics, and AI-driven insights across various chains, eliminating the need for manual spreadsheets and fragmented tools.Role DescriptionAs a Senior Full-Stack Web3 Engineer, initially you’ll spend ~60% frontend (Next.js/React) building dashboards and UX for analytics, and ~40% backend (NestJS, microservices) on indexing, APIs and pipeline logic.What you’ll do:- Own frontend features (visualize time-series, charts, tables, user account views) using Next.js + React.- Build/maintain backend microservices that ingest blockchain events, normalize metrics and serve APIs.- Integrate protocols (Uniswap V3, Aave V3, Solana AMMs) efficiently — multicall, logs, subgraph fallbacks.- Design time-series schemas (TimescaleDB), streaming pipelines (Kafka), caching and observability.- Optimize RPC throughput and implement batching, and consistency checks.- Assist with DevOps tasks (containers, CI/CD, monitoring).Must-have- 5+ years professional engineering including 2+ years Web3/DeFi experience.- Strong TypeScript across frontend & backend.- ethers.js (or web3) and smart-contract interaction patterns (multicall, logs).- Experience with event-driven systems (Kafka/Redis Streams) and Postgres/TimescaleDB.- Production microservices experience, Docker, CI/CD, monitoring.Able to research protocol internals and ship robust integrations.Nice-to-have- Prior work on Uniswap V3, Aave V3, or Solana AMMs.- Data-engineering/indexing experience or archive node infra.- Kubernetes, Terraform, Hasura, or The Graph experience.Why joinSmall, high-impact team tackling hard infra problems at the intersection of Web3 and data. Your work ships and gets used by DeFi teams.Applying:Apply though LinkedIn or email Build@DeFiOrbit.xyz. Please make sure to include:- 2–3 relevant project links, along with your GitHub Profile.- Years (Web2) / Years (Web3) experience.- Your experience in architecting and building high-throughput applications. Could be web2/web3.