Senior Backend Developer (Node.js, TypeScript) at International iGaming Holding · Web3Vacancy
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Senior Backend Developer (Node.js, TypeScript)

Remote
Market range (est.) $120k–$245k
◆ 7/10 devigamingcryptoBackend Developer
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About this role

Join an international iGaming holding as a Senior Backend Developer. Work on microservices architecture and GraphQL API development in a dynamic remote environment.

Description

We are an international iGaming holding operating in tier-1 markets. Within our ecosystem, we have our own online brands, a platform for launching and managing iGaming projects, as well as solutions in development, payments, and gambling.

Responsibilities
  • Design and develop microservices architecture for multiple projects - create new and maintain existing
  • Develop GraphQL API: schemas, resolvers, query optimization
  • Integrate external gaming providers and standardize them within our wrapper
  • Build event-driven communication between services via queues and work with databases
  • Participate in requirement analysis and technical system design - propose solutions, not just implement
  • Collaborate with brand teams
Requirements
  • Experience with Node.js, TypeScript, GraphQL
  • Proficient in TypeScript (2+ years)
  • Experience in creating GraphQL APIs
  • Worked with queue services (Nats, Kafka, or similar)
  • Strong knowledge of one of the databases: PostgreSQL, MongoDB, or Cassandra
  • Ability to write tests
  • Understanding of microservices architecture development approaches
  • Ability to read and write technical documentation in English
  • Self-sufficient, proactive, detail-oriented
Conditions & Benefits
  • Remote full-time employment, 5/2 schedule
  • Modern stack, live product, quick decision-making
  • Comfortable schedule, minimal bureaucracy
  • Direct impact on the appearance and development of the platform
Job Details
Market range (est.)$120k–$245k
LocationRemote
AI Score★★★★★★★☆☆☆ 7/10
Riskhigh-risk
PostedSep 1, 2026 (6d ago)
Tags & Skills
devigamingcryptoBackend Developerremote
Tech Stack
Node.jsTypeScriptGraphQLPostgreSQLMongoDBCassandra
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