Senior Software Engineer, Agentic Commerce & Payable Systems

Cloudflare, Inc.; Lisboa; Hybrid; EUR 66,000 - 91,000; Full time

Benefits offered by this job

Equity

Job summary

Cloudflare, Inc. is seeking a Senior Software Engineer to lead the architecture and core systems for Agentic Commerce, focusing on machine-to-machine payments, metering, and monetization within Cloudflare's network.

Based in Lisbon or London, this in-office role offers hybrid options and requires building scalable, low-latency services while mentoring engineers and collaborating with customers, product managers, and cross-functional teams.

Qualifications

• Experience designing and operating high-throughput, low-latency production services.
• Strong knowledge of HTTP, API design, payment protocols, and web security.
• Proven ability to translate customer needs into architectural roadmaps.
• Mentor engineers and drive incident retrospectives and process improvements.

Responsibilities

• Design resilient, low-latency systems and architectures for agentic payments and metering.
• Write RFCs and architectural designs for internal and cross-team use.
• Collaborate with customers and product managers to define KPIs and scalable solutions.
• Lead incident responses and root-cause analyses; mentor and guide engineers.

Skills

Distributed systems

Low-latency systems

HTTP/API design

Cryptographic authorization

Mentorship

RFCs/architecture docs

KPIs and roadmaps

Job description

Cloudflare, Inc. is seeking a Senior Software Engineer to lead the architecture and core systems for Agentic Commerce, focusing on machine-to-machine payments, metering, and monetization within Cloudflare's network.

Based in Lisbon or London, this in-office role offers hybrid options and requires building scalable, low-latency services while mentoring engineers and collaborating with customers, product managers, and cross-functional teams.