Our partner is looking for a Senior Software Engineer - Reliability, Infrastructure, and Tooling based in Spain.
This is a senior engineering role focused on building reliable, scalable infrastructure for demanding real-time and AI workloads.
You’ll work closely with product engineering teams to design systems that are secure, maintainable, observable, and resilient at general scale.
You’ll tackle complex challenges involving distributed systems, Kubernetes, networking, real‑time media, and secure execution environments.
This is an opportunity to work remotely with experienced engineers while contributing to infrastructure supporting billions of real‑time interactions.
Ramp up on a complex global architecture involving distributed databases, messaging systems, networking infrastructure, Kubernetes, and other core platform technologies, identifying areas of reliability debt and improvement.
Investigate complex system‑level problems across distributed infrastructure, networking, application behavior, and production environments.
Improve configuration management and infrastructure practices across diverse systems, reducing unnecessary complexity, errors, and technical debt.
Contribute technical perspectives to architectural discussions and help establish engineering practices that support both short‑term delivery and long‑term scalability.
Support systems with demanding workloads, including real‑time media, secure customer code execution, advanced networking, and other highly concurrent services.
Strong professional experience building and operating non-trivial production applications , particularly systems involving high concurrency, distributed workloads, or complex control loops.
Significant experience with Kubernetes or an equivalent large-scale container orchestration platform.




Strong understanding of Linux internals and networking , with the ability to investigate issues across multiple layers of a production system.
Proven experience using observability, monitoring, logging, and related tooling to diagnose difficult production problems.
Experience operating large-scale, globally distributed systems , including the configuration management, reliability challenges, and technical debt that emerge as systems grow.
Experience operating open-source infrastructure technologies such as Kafka, ClickHouse, or comparable distributed systems.
Strong systems‑thinking skills and an ability to reason about infrastructure in terms of signals, feedback, dependencies, and control mechanisms.
A pragmatic approach to engineering that balances immediate delivery needs with long‑term maintainability, reliability, and operational cost.
A strong interest in observability, reliability engineering, clean configuration, automation, and reducing operational complexity.
Nice to have: experience with data engineering and analytics.
Nice to have: experience with global Layer 3 networking.
Fully remote work with opportunities for collaboration across a globally distributed organization.
~ Health, dental, and vision benefits.
~ Opportunity to contribute to open‑source projects alongside experienced engineers.
~ Exposure to challenging distributed‑systems problems involving real‑time media, secure compute, networking, Kubernetes, and globally distributed infrastructure.
~ 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).

📌 Senior Software Engineer - Remote - Remote (España)
🏢 Jobgether
📍 España