Responsibilities
- Design, build, and maintain scalable backend services and APIs in Node.js
- Develop reliable infrastructure components supporting high-availability systems
- Improve system scalability, performance, and operational resilience
- Contribute to architecture discussions and technical decision-making
- Work on integrations with blockchain networks and digital asset infrastructure
- Support systems related to token operations, permissions, transaction workflows, and operational controls
- Contribute to internal tooling and platform reliability improvements
- Help maintain secure and scalable infrastructure standards
- Improve observability, monitoring, and operational tooling
- Support deployment workflows and infrastructure automation
- Collaborate on performance optimization and system reliability initiatives
- Contribute to technical documentation and engineering best practices
- Work closely with Product, Engineering, and other internal teams
- Support technical discussions and implementation planning
- Help translate business and product requirements into scalable technical solutions
Requirements
- 5+ years of experience in backend software engineering
- Strong hands-on Node.js expertise - this is the primary stack
- Experience building scalable backend systems and APIs
- Strong understanding of distributed systems and cloud infrastructure
- Experience with databases, asynchronous systems, and microservices architectures
- Familiarity with blockchain infrastructure and digital asset ecosystems
- Strong debugging and problem-solving skills
- Experience working in fast-paced engineering environments
- Experience with financial infrastructure or fintech platforms
- Familiarity with Ethereum and EVM-compatible ecosystems
- Understanding of token standards and blockchain transaction workflows
- Experience with monitoring and observability tooling
- Excellent English communication skills - mandatory
Nice to Have
- Familiarity with token standards such as ERC-1400, permissions frameworks, transfer restriction mechanisms, and multi-signature workflows
- Experience with tokenization platforms, custody providers, or institutional fintech infrastructure
- Familiarity with compliance tooling (KYC/AML integrations, whitelisting frameworks)
- Experience working in lean, remote-first engineering teams
Work Arrangement
Remote (Worldwide) — Worldwide
Additional Information
- Excellent English communication skills - mandatory
