Senior Node.js Developer (Blockchain Project)

IdeaSoft
Anywhere
Workplace: RemoteFull timeFunction: Software EngineeringExperience: 4+ yearsSkills: ["Analytical thinking","Problem-solving","Collaboration","Knowledge sharing","Documentation"]

Build backend services for a large-scale blockchain ecosystem, designing scalable components and integrating blockchain capabilities. You’ll implement efficient, maintainable Node.js/TypeScript solutions, contribute to architectural discussions, and manage technical risks with solid testing and documentation. Work with Ethereum/EVM and Layer 2 interactions, relational data (PostgreSQL/SQL), and containerized infrastructure using Docker and Kubernetes. Ideal for engineers who want hands-on blockchain product development.

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FursaFursa
IdeaSoft
IdeaSoft
1 month ago

Senior Node.js Developer (Blockchain Project)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 7 hours agoStatus: Live
Reposted: similar role first listed 6 months ago

Job Summary

Build backend services for a large-scale blockchain ecosystem, designing scalable components and integrating blockchain capabilities. You’ll implement efficient, maintainable Node.js/TypeScript solutions, contribute to architectural discussions, and manage technical risks with solid testing and documentation. Work with Ethereum/EVM and Layer 2 interactions, relational data (PostgreSQL/SQL), and containerized infrastructure using Docker and Kubernetes. Ideal for engineers who want hands-on blockchain product development.
Location: Anywhere
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Write efficient, maintainable backend code for blockchain-based services and components.
  • •Design and implement independent, self-sufficient components and participate in technical decision-making.
  • •Identify technical risks and develop mitigation strategies during development and architecture discussions.
  • •Ensure effective knowledge sharing and maintain team documentation.
  • •Perform cross code reviews with teammates and maintain reliable, secure backend solutions through testing.

Pay and Benefits

Perks:Paid LeaveSick DaysLearning Budget

Key Requirements

  • •4+ years of server-side JavaScript/TypeScript experience with a strong understanding of TypeScript and JS internals.
  • •Experience with Express, NestJS, or similar backend frameworks and event-driven, asynchronous programming concepts.
  • •Hands-on Web3.js or Ethers.js experience for Ethereum or other EVM-compatible networks, including smart contract understanding.
  • •Strong backend and data skills: microservice/scaling architecture knowledge, relational databases (especially PostgreSQL), deep SQL, and experience with ORMs.
  • •Experience writing unit, integration, and end-to-end tests; Docker/containerization familiarity; conversational English.
Experience:4+ yearsBlockchainWeb3FinTech
Skills:Analytical thinkingProblem-solvingCollaborationKnowledge sharingDocumentation
Languages:English
Tech Stack:Node.jsTypeScriptNestJSExpressPostgreSQLRedisValkeyWeb3.jsEthers.jsEthereumBinance Smart ChainLayer 2Smart contractsSQLORMSDockerKubernetesMicroservice architecturesEvent-driven architectureNon-blocking I/O

Company Brief

IdeaSoft
Develops cloud-native software solutions and digital products, helping businesses streamline workflows, build web and mobile applications, and integrate modern APIs. Offers engineering, UX, and product design services to accelerate software delivery and improve user experience.
Industry: Professional Services
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