Senior Platform SRE Engineer — Scale & AI-Driven Infra

Preply; Madrid; Híbrido; EUR 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Equity

Health insurance

Learning & Development budget

Lessons allowance (Preply)

Descripción de la vacante

Preply is seeking a Senior Platform Software Engineer - SRE to join Madrid team. You will design and maintain high-traffic distributed systems, ensure availability, and drive observability and automation.

The role blends software engineering with cloud infrastructure and FinOps awareness, offering a chance to influence architecture and on-call reliability. You'll work in a hybrid setup with a collaborative engineering culture, receive equity, health insurance, and development budgets, and have

Formación

• 8+ years of experience in designing, building, and maintaining high-traffic distributed systems.
• Hands-on experience with AI-driven tooling and AI-native approaches.
• Proficient Python programming skills.
• Experience with major public cloud platforms, preferably AWS.
• Strong observability, monitoring, and incident-response skills.
• Willingness to participate in paid on-call rotations.
• Business-oriented and data-driven decision making.
• Excellent written and verbal communication in English (C1).

Responsabilidades

• Own availability and performance of mission-critical services.
• Build automation to prevent problems recurrence.
• Improve system scalability, observability, and alerting.
• Develop tooling to enhance the platform and accelerate development.
• Participate in blameless postmortems and incident response.
• Collaborate with product teams to design new systems.
• Follow FinOps best practices and contribute to cost-efficiency.
• Join on-call rotations and provide timely support.

Conocimientos

Python

Distributed systems

AI expertise

Observability

On-call

Data-driven

Communication

English (C1)

Herramientas

AWS

Descripción del empleo

Preply is seeking a Senior Platform Software Engineer - SRE to join Madrid team. You will design and maintain high-traffic distributed systems, ensure availability, and drive observability and automation.

The role blends software engineering with cloud infrastructure and FinOps awareness, offering a chance to influence architecture and on-call reliability. You'll work in a hybrid setup with a collaborative engineering culture, receive equity, health insurance, and development budgets, and have