Crystal Blockchain
Senior Python Engineer
Lisbon, WarsawFull-timeGlobal
š Midš Remote
ActivePosted within the last 30 days
Job Description
[AI-summarized by JobStash]
You will integrate blockchains, tokens and bridges into the platform, design and implement end-to-end backend features, and maintain high-quality code. You will write, debug, test and continuously deliver features and improvements, provide code reviews and feedback to colleagues, and refactor code as necessary.
Requirements
- ā5+ years commercial experience developing Python backend services and APIs
- āSolid software architecture skills
- āStrong knowledge of SQL and NoSQL databases and data architecture
- āExperience with Flask
- āKnowledge of unit testing principles
- āExperience developing service-oriented solutions
- āUnderstanding of integration with external services
- āProduct-oriented mindset
- āProficiency in English
Responsibilities
- āIntegrate blockchains, tokens and bridges into the platform
- āMaintain high code quality
- āDesign and implement end-to-end features
- āCode, debug, test and deliver features continuously
- āProvide code reviews and feedback
- āRefactor code as necessary
Tech Stack
Key-value storeService-oriented architecturebackendMicroservicesPostgreSQLintegrationNoSQLdistributed systemDevOps