Backend Engineer (Infra), Core Sending

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Backend Engineer (Infra), Core Sending in Spain.

This role sits at the heart of a high-scale infrastructure team responsible for powering large-scale email delivery systems used by millions of developers worldwide. You will design, build, and operate the core backend systems that handle massive volumes of transactional and marketing emails with high reliability and low latency. The environment is highly distributed and event-driven, requiring strong expertise in scalable architectures, cloud infrastructure, and asynchronous systems. You will contribute to critical technical decisions around system design, observability, and resilience while ensuring the platform can reliably process tens of millions of messages daily. Working in a remote-first, highly autonomous team, you will collaborate closely with experienced engineers who value simplicity, ownership, and execution speed. This is a hands-on role where your work directly impacts system stability, developer experience, and global email delivery performance.

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Backend Engineer (Infra), Core Sending in Spain.

This role sits at the heart of a high-scale infrastructure team responsible for powering large-scale email delivery systems used by millions of developers worldwide. You will design, build, and operate the core backend systems that handle massive volumes of transactional and marketing emails with high reliability and low latency. The environment is highly distributed and event-driven, requiring strong expertise in scalable architectures, cloud infrastructure, and asynchronous systems. You will contribute to critical technical decisions around system design, observability, and resilience while ensuring the platform can reliably process tens of millions of messages daily. Working in a remote-first, highly autonomous team, you will collaborate closely with experienced engineers who value simplicity, ownership, and execution speed. This is a hands-on role where your work directly impacts system stability, developer experience, and global email delivery performance.

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

 Why Apply Through Jobgether? 

 

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

 

 

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