Backend Engineer - (Node.js Typescr...

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Client:

Crypto Recruit

Location:

London, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

eb0da62ce3f8

Job Views:

4

Posted:

02.06.2025

Expiry Date:

17.07.2025

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Job Description:

Responsibilities

• Discuss, analyze, and understand new feature requirements with tech-lead and PM
• Develop, deploy, and test APIs for dApps, tools, and libraries
• Work closely with our DevOps team to implement strategies to improve availability, scalability, and reliability
• Learn about Cardano, UTXO, EUTXO design patterns
• Participate actively in product design discussions

Requirements

• 5+ years of experience in software development
• 3+ years of experience with NodeJS (TypeScript)
• Experience with network technologies, exchange protocols, network architecture, queues, scheduling, microservices architecture, and understanding of CAP theorem
• Experience with SQL, NoSQL, and Graph databases
• Good understanding of API architecture following best practices such as OpenAPI/Swagger
• Proficiency in creating tests (unit, integration, etc.)
• Good knowledge of Linux
• Strong communication skills, both verbal and written

Additional/Bonus qualifications

• Experience with AWS or other cloud environments
• Experience with Haskell
• Production experience with containerization (Docker, Kubernetes, etc.)
• Production experience with multiple CI/CD technologies
• Understanding of blockchain fundamentals

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