Senior Blockchain Developer Codemotion $$$$

Madfish

Madfish

Software Engineering

Remote

Posted on May 10, 2026

Just read reviews on DOU https://jobs.dou.ua/companies/codemotion/reviews/. They can look sponsored, but please use common sense – you can’t just buy 100% of reviews if people are unhappy. And no trace on ee.it (at least yet 🤞)

If it is something that finds a voice in your heart - APPLY! We are seeking proficient Blockchain Ninjas.

What do we expect👈:

• 6+ years of Software Engineering experience

• 2+ years of provable hands-on commercial experience of blockchain development

• 1+ year work with Ethereum blockchain architecture and excellent understanding of Solidity & smart contracts development

• 3-4 years of experience with at least one of the following programming languages: Java, Nodejs, Python, Golang

• Strong Software Design knowledge: OOD, FP, Design patterns

• Proficient understanding of Git

• Excellent understanding of both NoSQL and SQL databases

• Experience with Docker & CI/CD processes

• Experience with AWS (or similar services like GCP or Azure)

• Knowledge of Agile (preferably SCRUM) development practices

• At least an Intermediate level of English

Would be great 😎:

• Strong experience with TypeScript

• Experience in the microservices architecture model

• Good understanding of public-key cryptography

• Understanding of NFT technology and tools

Responsibilities🤩:

• Be responsible for the full life cycles of blockchain application, from research and analysis to design and execution

• Process improvements proposing and taking ownership of full cycle of features delivering

• Research, design, develop, and test blockchain technologies

• Active participation in technical discussions

• Writing and implementing efficient, extendable, and high-quality code in balance with rapid feature delivery

• Cross code reviews, technical documentation creation, and support