Fullstack Core Product Engineer

Description

•Plasma is a purpose-built blockchain for stablecoin payments.

•We are looking for a Fullstack Product Engineer to join our product team and build the infrastructure and applications that power stablecoin payments.

•This role is primarily backend-focused, with work across APIs, services, and relevant integrations, with occasional support for frontend or mobile development.

•You will ship user-facing products, and contribute across the stack to deliver high-impact features quickly and reliably.

Requirements

•3+ years experience as a full stack engineer with a strong focus on backend development

•Proficient in TypeScript and JavaScript, with deep expertise in Node.js and API design (REST and GraphQL)

•Hands-on experience integrating blockchain infrastructure using Web3.js or Ethers.js

•Strong understanding of distributed systems, microservices, and asynchronous messaging (e.g. RabbitMQ, Kafka)

•Have a deep understanding of crypto UX patterns and interactions

•Skilled in relational databases like PostgreSQL and caching with Redis

•Comfortable working across the stack, with experience in React or similar frontend frameworks

•High attention to detail, with strong debugging and problem-solving skills in fast-paced environments

•A bias for action and ownership, capable of driving complex features from design through deployment

•Familiarity with core blockchain concepts including gas optimization, transaction lifecycle, wallet interactions, etc

Benefits

•Benefits for full-time employees include an above-market salary

•a generous ownership package

•comprehensive insurance coverage

•generous paid time off

Copyright © ReadingWaters 2025.