Senior Python Developer
Credmark provides curated blockchain data, DeFi APIs, raw-data access, and a Python transformation/modeling framework for developers, quants, and data users.
Maintainer signals as of 9/25/2026
Funding history
Projects
About Credmark
Credmark is an active DeFi data and financial-modeling company. Its current offering includes token, portfolio, and DeFi APIs; raw blockchain data through the Snowflake Marketplace; a Python Model Framework for building and deploying transformations; and the Credmark Terminal for visualizing DeFi analytics and risk metrics. The platform supports multiple blockchain networks and provides current and historical on-chain data.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Develop and maintain the Python model framework, help architect platform APIs and SDKs, collaborate with engineers to build, test, and document software, work with large datasets, and apply blockchain and Solidity knowledge while working remotely.
Requirements
- 10+ years software development experience
- At least 5 years modern Python development experience
- Familiarity with JSON
- Experience with modern APIs
- Understanding of JavaScript
- Understanding of TypeScript
- Experience working remotely on an agile team
- Experience working with large amounts of data
- Understanding of blockchain technologies
- Experience with Solidity
- Familiarity with DeFi or financial models
Responsibilities
- Assist with planning and architecting platform APIs and SDKs
- Develop and maintain the Python model framework
- Build software
- Test software
- Document software
- Deliver reliable product at scale
- Work with large amounts of data