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Senior Software Engineer

Join Catena Labs as a Senior Software Engineer to innovate AI interactions in financial systems within a fully remote team.

Location
United States
Compensation
Not disclosed
Level
senior
Type
full time · Remote

Posted by employer 4 months ago

First seen on Joblaze 2 hours ago

Last verified on the company career page 2 hours ago

Apply at Catena Labs → Save job Scanned from catenalabs.com

Skills & Technologies

What you'll build

  • Develop robust applications, APIs, and SDKs for AI agents
  • Build systems for cryptographic identity management and payment workflows
  • Design end-to-end user experiences for AI agents
  • Engineer systems for digital identities and reputation management
  • Build scalable backend services and APIs

Must have

  • 6+ years of full stack engineering experience
  • Strong foundation in backend architecture
  • Track record of shipping complex production-quality products
  • Comfortable working in ambiguous environments
  • Genuine curiosity for emerging technologies

Nice to have

  • Hands-on experience building AI-driven solutions
  • Experience in fintech, payments, or blockchain development
  • Proficiency with Python, TypeScript, Go, React
  • Contributions to relevant open-source projects

AI in the day-to-day

You effectively leverage AI tools in your workflow to multiply productivity and streamline development processes.

Requirements

Experience
6+ years

Not disclosed in this posting: compensation, visa sponsorship.

Joblaze summary

In the role of Senior Software Engineer at Catena Labs, the individual will focus on developing applications, APIs, and SDKs that facilitate secure interactions between AI agents and financial systems. Key skills include full stack engineering, backend architecture, and experience with technologies like Python and TypeScript. This position is ideal for seasoned engineers with a background in fintech or blockchain, who thrive in ambiguous environments and are eager to tackle complex challenges at the intersection of AI and finance.

Joblaze insights

  • Listed today — first seen on Joblaze October 5, 2026. Last confirmed on Catena Labs's careers page October 5, 2026.
  • React appears in 70% of 240 comparable senior fullstack roles in United States; Go appears in 25% of 240 comparable senior fullstack roles in United States.

Quick facts

Is the Senior Software Engineer role remote?
Yes — Catena Labs lists this as a fully remote position.
How much experience is required?
At least 6 years of relevant experience for this Senior Software Engineer role.
What's the tech stack?
Joblaze extracted these technologies from the posting: Go, Python, React, TypeScript.
What seniority level is this role?
Catena Labs targets senior candidates for this position.
Is this full-time or contract?
Full-time for this Senior Software Engineer role at Catena Labs.

From the original posting

SENIOR SOFTWARE ENGINEER

As a Senior Software Engineer at Catena, you will be a core contributor to the team inventing new ways for humans and AI agents to interact with financial systems. You will play a critical role in developing and iterating on our core platform, including the Agent Commerce Kit (ACK), building the applications, APIs, and SDKs that facilitate secure, reliable global commerce for a new, agent-driven economy.

This is an opportunity to solve novel technical challenges at the intersection of AI and finance. You will work in a highly collaborative environment, shipping code that directly impacts our product and helps define the future of how autonomous agents transact.


WHAT YOU’LL DO

  • Build Agent Interaction Layers: Develop robust applications, APIs, and SDKs that enable secure communication, collaboration, and transactions between AI agents and users.

  • Develop Core Product Experiences: Build elegant and efficient systems to handle cryptographic identity management, payment workflows, and transaction processing within the ACK framework.

  • Engineer Agent-Native Financial Systems: Design and implement end-to-end user experiences tailored for AI agents, ensuring secure and reliable financial interactions.

  • Create Identity and Reputation Tools: Engineer systems that empower agents to establish digital identities, discover peers, and manage their reputations effectively.

  • Contribute to Scalable Infrastructure: Build performant backend services and scalable APIs that ensure rapid and secure coordination among decentralized AI agents.


WHAT YOU’LL BRING

  • You have 6+ years of full stack engineering experience, with a strong foundation in backend architecture as well as experience delivering user-facing products.

  • You have a track record of shipping complex production-quality products from initial concept to production.

  • You are committed to building performant, reliable, and secure systems with polished and intuitive user experiences.

  • You are comfortable working in ambiguous environments, capable of independently designing and implementing technical solutions from the ground up.

  • You have a genuine curiosity for emerging technologies like AI agents, stablecoins, and programmable identity, with desire and self-initiative to learn and apply them.

  • You effectively leverage AI tools in your workflow to multiply productivity and streamline development processes.

NICE TO HAVE

  • Hands-on experience building AI-driven solutions or integrating with modern AI toolkits.

  • Experience in fintech, payments, or blockchain development.

  • Proficiency with our tech stack (e.g., Python, TypeScript, Go, React).

  • Contributions to relevant open-source projects.

JOIN US

If you're passionate about pushing the boundaries of what AI agents can do in financial services and want to be part of building the trusted financial infrastructure for the agentic economy, we want to hear from you. You'll have the opportunity to work on challenging problems that have never been solved before, with a team that's defining an entirely new category of financial services.

This is more than a job; it's a chance to be part of the startup team that makes the AI economy possible. Your work will directly enable millions of AI agents to participate safely in commerce, unlocking trillions in economic value and increasing prosperity around the world.

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