Catena Labs
Senior Software Engineer
Remote - United States · Remote · Senior · Full-time · Posted May 19, 2026
- Experience
- 6+ years of full stack engineering experience.
About the job
Build Catena’s Agent Commerce Kit and related applications, APIs, and SDKs for secure financial interactions between people and AI agents.
What you'll do
- Develop applications, APIs, and SDKs for agent communication, collaboration, and transactions.
- Build systems for cryptographic identity, payment workflows, transaction processing, and agent reputation.
- Create scalable backend services and user experiences for secure coordination among decentralized AI agents.
What they ask for
- 6+ years of full stack engineering experience, including backend architecture and delivery of user-facing products.
- Track record of shipping complex production-quality products from concept to production.
- Ability to independently design and implement technical solutions in ambiguous environments.
- Experience using AI tools in development workflows.
Nice to have
- Hands-on experience building AI-driven solutions or integrating modern AI toolkits.
- Experience in fintech, payments, or blockchain development; proficiency with Python, TypeScript, Go, or React; or relevant open-source contributions.
Tools
Python, TypeScript, Go, React
AI focus
Build applications, APIs, SDKs, and financial systems for interactions and transactions between AI agents and users; use AI tools to improve development productivity.
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