Back End Developer Jobs

Perion

Location:
Israel, Tel Aviv

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Perion is a global advertising technology company. We are seeking for an experienced Go Developer, you will work on performance-critical backend services that power programmatic ad delivery, real-time bidding (RTB), and data synchronization. You’ll be developing high-concurrency, low-latency services in Go, ensuring our systems stay reliable and fast even under heavy load.

Job Responsibility:

Design and implement Go services for ad serving, bidding, auction logic, and user tracking at scale
work with real-time data streams, impression logging, and event pipelines
optimize systems for performance and throughput
build caching layers and efficient data access strategies (e.g., using Redis, Memcached)
collaborate with DevOps to ensure scalability, observability, and reliability of deployed systems
write unit and integration tests to validate service functionality and performance

Requirements:

2–4 years of backend development experience
at least 1–2 years using Go in production
solid understanding of distributed systems and performance tuning
proficiency in data storage technologies (e.g., Redis, PostgreSQL)
familiarity with programmatic advertising concepts (RTB, DSPs, SSPs, OpenRTB) is highly desirable
experience with containerization tools like Docker
strong understanding of network protocols (HTTP, gRPC) and request handling at scale

Nice to have:

Previous experience in Ad Tech (e.g., ad exchanges, pixel tracking, cookie syncing)
experience with A/B testing platforms or real-time analytics
exposure to user segmentation, frequency capping, and attribution modeling
working knowledge of time-series databases and monitoring tools

Additional Information:

Job Posted:
December 11, 2025

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Back End Developer