채용
Required Skills
Data structures
Algorithms
Python
C++
Rust
Go
Kubernetes
AWS
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:
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Take ownership of and lead projects focused on developing large-scale web crawlers, ingestion pipelines, and data processing systems.
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Build, maintain, and optimize core backend and frontend components for crawler services, including storage, retrieval, and UI dashboards for data management.
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Collaborate closely with Search and Infrastructure teams to ensure the reliable, high-quality ingestion and processing of billions of web pages.
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Architect and implement fullstack features and scalable distributed systems that handle high-load and real-time data operations.
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Rapidly iterate, experiment with novel approaches, and continuously enhance system performance, usability, and reliability.
Qualifications:
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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.
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Experience with large-scale web crawlers is highly desirable.
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Proven experience building, deploying, and optimizing high-load, distributed, and hardware-adjacent services.
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Deep understanding of cloud infrastructure, with hands-on experience in Kubernetes (K8s) and AWS.
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Demonstrated passion for writing clean, efficient, and scalable systems.
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About Perplexity AI

Perplexity AI
Series BPerplexity AI, Inc., or simply Perplexity, is an American privately held software company offering a web search engine that processes user queries and synthesizes responses.
51-200
Employees
San Francisco
Headquarters
$1B
Valuation
Reviews
4.0
1 reviews
Work Life Balance
3.0
Compensation
3.0
Culture
3.0
Career
3.5
Management
3.0
70%
Recommend to a Friend
Pros
Helpful tool for research and analysis
Useful for job application preparation
Effective for complex marketing challenges
Cons
Limited feedback provided
No specific criticisms mentioned
Insufficient detail on potential drawbacks
Salary Ranges
28 data points
Junior/L3
Junior/L3 · LLM Teacher
1 reports
$101,920
total / year
Base
$78,400
Stock
-
Bonus
-
$101,920
$101,920
Interview Experience
1 interviews
Difficulty
4.0
/ 5
Duration
14-28 weeks
Experience
Positive 0%
Neutral 0%
Negative 100%
Interview Process
1
Application Review
2
HR Screen
3
Take-home Marketing Challenge
4
Hiring Manager Interview
5
Panel Interview
6
Offer
Common Questions
Digital Marketing Strategy
Campaign Performance Analysis
Behavioral/STAR
Technical Marketing Knowledge
Case Study
News & Buzz
After lawsuit, one of the biggest Amazon customers, Perplexity, signs $750 million deal with Microsoft, says 'AWS remains' - MSN
Source: MSN
News
·
5w ago
Perplexity signs $750 million AI cloud deal with Microsoft - The American Bazaar
Source: The American Bazaar
News
·
5w ago
Perplexity strikes Microsoft AI cloud deal amid Amazon legal fight - Cryptopolitan
Source: Cryptopolitan
News
·
5w ago
Perplexity Inks Microsoft AI Cloud Deal Amid Dispute With Amazon - Bloomberg
Source: Bloomberg
News
·
5w ago