Senior Infrastructure Backend Engineer

Company Overview

Singular is a global leader in attribution and marketing analytics, empowering marketers to make smarter, data-driven decisions. We process billions of real-time events, aggregating and enriching campaign data from thousands of marketing channels to deliver actionable insights — including ROI measurement — at massive scale.

Our clients include some of the world’s most iconic brands such as Nike, Microsoft, LinkedIn, Airbnb, Uber, and Warner Bros, showcasing the level of innovation, reliability, and scale our R&D teams deliver every day.

About the Role

We’re looking for a Senior Infrastructure Backend Engineer to join our R&D team in Tel Aviv. You’ll work in a hybrid and flexible environment alongside some of the brightest minds in the industry.

Our backend infrastructure primarily uses Python and Go, but we welcome talented engineers from any language background who are eager to work at scale and solve complex technical challenges.

What You’ll Work On

You’ll take part in large-scale, high-impact infrastructure projects, such as:

• Researching and running POCs to identify optimal technologies for new system requirements.
• Migrating massive amounts of user-level data into Apache Iceberg while maintaining performance and cost efficiency.
• Designing and implementing real-time data pipelines capable of processing billions of events per day (hundreds of thousands per second).
• Evaluating and integrating the best database and streaming technologies to support a rapidly growing customer base.
• Leading the design and development of a new streaming ETL product optimized for memory efficiency and performance.

Key Responsibilities

• Design, build, and maintain scalable data pipelines processing billions of daily events.
• Dive deep into infrastructure technologies and optimize them for performance and scale.
• Lead initiatives from concept → design → implementation → deployment.
• Solve complex challenges in distributed systems and scalable architecture within our AWS environment.
• Work with cutting-edge tools like Kafka, Iceberg, DynamoDB, Postgres, EMR, Kubernetes, Druid, Snowflake, and more.

What You Bring

• 5+ years of hands-on backend development experience.
• Proven track record in building scalable, high-performance systems.
• Strong experience with cloud environments (AWS preferred) and container orchestration (Kubernetes).
• Passion for infrastructure, distributed systems, and performance optimization.

Why Join Singular?

• Be part of a world-class engineering team solving massive-scale infrastructure challenges.
• Work in a collaborative, growth-focused environment that values curiosity and innovation.
• Enjoy a healthy and positive team culture, where knowledge sharing and mutual support are part of everyday life.
• Join an equal opportunity employer that celebrates diversity and inclusion while building exceptional products.