Engineer - Developer Experience

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'll Be Doing:

• Design and build internal platforms and developer tooling to supercharge engineering productivity.
• Implement AI-powered solutions to improve code quality, CI/CD pipelines, observability and testing workflows.
• Champion Developer Experience (DX) — streamline onboarding, local development, release processes and overall dev velocity.
• Co-own the architecture of platform services used across CloudWalk’s engineering organization.
• Collaborate closely with Product, SRE, and QE teams to drive platform-first thinking and foster a culture of quality and productivity.
• Continuously experiment with LLMs, AI-powered development tools, and emerging technologies to innovate in internal tooling and platforms.

Required Skills:

• Solid software development foundation (Ruby, Go, JavaScript, Rust, or Dart).Practical experience with LLMs (GPT-4, Claude) and AI-assisted development workflows.
• Expertise in prompt engineering and AI model interaction (applied to software engineering use cases).
• Deep understanding of modern software development, cloud-native architectures, and dev workflows.
• Strong engineering practices: automation, testability, resilience, maintainability.
• Excellent cross-team communication and collaboration.

Nice to have:

• Proven ability to design and implement developer-facing tools, CI/CD pipelines, observability stacks.
• Experience with CI tools and cloud environments (GCP, AWS).
• Background in ML/AI testing frameworks.
• Experience with cloud-native AI services.
• Knowledge of Relational Databases, SQL, and ORM technologies.

This Role Isn’t For You If:

• You lack hands-on experience with AI-assisted development
• You don’t believe AI can handle the majority of the work.
• You're not excited about continuous learning in emerging technologies.

The Future We See:

• At CloudWalk, we envision a future where engineering velocity and developer joy are first-class concerns:
• Empowering every engineer with AI-enhanced development environments and intelligent tooling.
• Reducing friction and cognitive load in engineering workflows.
• Creating platforms that scale with the organization, unlocking quality and speed at every level.
• Bringing AI innovations to enhance not only products, but also the way we build them.

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.