About Backblaze

Backblaze provides reliable, high-availability cloud storage trusted by consumers, SMBs, enterprises, and developers in over 150 countries. Backblaze B2 Cloud Storage supports data-intensive workloads including backup, media, analytics, and modern AI pipelines. Our teams focus on building secure, durable, scalable systems with a strong emphasis on application security from day one and protecting customers to keep them safe.

While there is a lot to celebrate in our past, there are greater opportunities ahead of us.

About the Role

We are seeking a Back-End Engineer for our Computer Backup Team. This team focuses on the services supporting our Computer Backup product. In this role, you will build and maintain systems to back up and restore exabytes of data.

We are looking for an engineer who is excited to learn to develop high-performance, highly multithreaded architectures. We value versatility and are looking for someone comfortable designing and working across any technology as our needs evolve.

Responsibilities

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Design and develop highly scalable,



performant services and APIs in a Java ecosystem.

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Integrate AI coding agents and frameworks into your workflow to accelerate development, refactor legacy components, and improve code quality.

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Collaborate on the full technical lifecycle, including estimation, design, development, and delivery.

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Collaborate across the organization to ensure project success. You will often engage with QA, Data Centers, Marketing, Product Management, Support, Legal/Compliance, and Security to gather necessary context and requirements to implement solutions correctly, help customers, and solve problems.

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Diagnose complex issues and maintain the stability of large-scale production systems.

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Collaborate across functional teams and provide technical leadership to foster engineering excellence.

Required Qualifications

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A broad track record of project deliveries and successfully shipping software systems.

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📌 Software Engineer (Argentina)
🏢 Backblaze
📍 Argentina