Member of Technical Staff (Backend Software Engineer, Search Crawler)

Perplexity; Berlin; Vor Ort; EUR 90.000 - 130.000; Vollzeit

Zusammenfassung

Perplexity is seeking an experienced Backend Software Engineer to join our Crawler team in Berlin. You will design, develop, and operate systems that ingest, process, and manage web-scale data for our next generation of search technologies.

This high-impact role spans backend and frontend components of our data acquisition stack, requiring 5+ years of experience and offering ownership of crawlers, ingestion pipelines, and real-time data systems.

Qualifikationen

• Minimum 5 years of software development experience.
• Experience with large-scale web crawlers is a plus.
• Strong knowledge of data structures and algorithms.

Aufgaben

• Lead projects on large-scale crawlers, ingestion pipelines, and data processing.
• Develop and optimize backend/frontend components for crawlers and dashboards.
• Collaborate with Search and Infrastructure teams to ensure reliable ingestion and processing of data.
• Architect fullstack features and scalable distributed systems.
• Iterate and improve system performance, usability, and reliability.

Kenntnisse

Python

C++

Rust

Go

Kubernetes

AWS

Tools

Kubernetes

AWS

Jobbeschreibung

We are seeking an experienced Backend Software Engineer to join our Crawler team. In this role, you will design, develop, and operate systems that ingest, process, and manage web-scale data in support of our next generation of advanced search technologies. This is a critical, high-impact engineering position, requiring expertise across both backend and frontend components of our data acquisition stack.

Responsibilities

• Take ownership of and lead projects focused on developing large-scale web crawlers, ingestion pipelines, and data processing systems.
• Build, maintain, and optimize core backend and frontend components for crawler services, including storage, retrieval, and UI dashboards for data management.
• Collaborate closely with Search and Infrastructure teams to ensure the reliable, high-quality ingestion and processing of billions of web pages.
• Architect and implement fullstack features and scalable distributed systems that handle high-load and real-time data operations.
• Rapidly iterate, experiment with novel approaches, and continuously enhance system performance, usability, and reliability.

Qualifications

• Minimum of 5 years of software development experience, with strong knowledge of data structures and algorithms in at least one of the following languages: Python, C++, Rust, or Go.
• Experience with large-scale web crawlers is highly desirable.
• Proven experience building, deploying, and optimizing high-load, distributed, and hardware-adjacent services.
• Deep understanding of cloud infrastructure, with hands-on experience in Kubernetes (K8s) and AWS.
• Demonstrated passion for writing clean, efficient, and scalable systems.