Posted at: 6 August

Experienced Backend Engineer

Company

CloudWalk

CloudWalk is a fintech company headquartered in Brazil, specializing in AI-driven payment solutions and blockchain technology for the B2B market, with a growing presence in the U.S.

Remote Hiring Policy:

CloudWalk embraces a flexible work culture and hires remotely from various regions, supporting a diverse team across the globe.

Job Type

Full-time

Allowed Applicant Locations

Brazil

Apply Here

Job Description

Experienced Backend Engineer

São Paulo
Product – Product /
Full Time - remote /
Remote
Apply for this job
About CloudWalk:
We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.

What You Need to Succeed

    • Hands-on experience with JavaScript/TypeScript, React, and Next.js
    • Solid understanding of REST API integration (fetch/axios, authentication, error handling)
    • Genuine interest in generative AI (LLMs, AI SDKs, RAG, MCP, etc.) – no need to be an expert, but must be curious!
    • Ability to self-learn, navigate documentation, and solve end-to-end problems
    • Proactive mindset, clear communication, and a strong desire to build product
    • Experience with PostgreSQL, Redis, Neon, and Drizzle ORM
    • Background or interest in automation tools such as Agno/Langraph and n8n
    • Experience with open source projects or personal side projects
    • Knowledge of cloud platforms (Vercel, AWS, Docker, etc.)
    • Experience with Open Finance, fintech, or financial products
Join us at CloudWalk, where we’re not just engineering solutions; we’re building a smarter, AI-driven future for payments—together.

By applying for this position, your data will be processed as per CloudWalk's Privacy Policy that you can read here in Portuguese and here in English.
Apply for this job
Apply Here