Required Senior Backend Engineer (Java/Scala/Go)
Our main Engineering challenges
Build efficient and easy-to-use web products used by thousands of users working for the worlds most premium publishers, advertisers, and agencies.
Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Scala and TypeScript, among others.
Working in a very high-traffic environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).
Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).
A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products.
Bring a wide diversity of profiles to the same level of quality and knowledge
Work in an international environment with offices located in Israel, Slovenia and France.
What will you do?
As a Senior Backend Engineer your mission will be to:
Collaborate with software engineers and data scientists to research, develop, and deploy experiments, features and enhancements with a high impact on our global revenue.
Create, design, develop, test, and monitor your code in production autonomously and reliably.
Work with the Engineering Manager, Product Manager and other teams to frame projects and be accountable for their execution.
Obtain a good understanding of the business to provide relevant solutions to clients.
Be a work facilitator and help communication inside and outside.
Stay up-to-date on new technologies and architectures. If they can solve a problem we have, propose ways to implement them into our current software engineering process.
Requirements: At least 5 years of experience in Backend development.
Strong proficiency in Java/Scala/Go.
Production knowledge and practices (Release, Observability, Troubleshooting), thanks to multiple shipped projects / applications. Strong problem-solving skills.
Excellent programming abilities testing your code is second nature to you.
Significant experience with application architecture, performance, maintainability, and overall quality.
Extensive experience working with large-scale, high-throughput, distributed systems, including connecting, processing and analyzing large volumes of data.
Analytical and experimental mindset you validate ideas before investing substantial effort into development.
Strong communication skills and proven ability to collaborate effectively within a diverse global team.
Multiple shipped projects and applications in Software Engineering.
Hands-on production knowledge and practices (Release, Observability, Troubleshooting).
Active listener and dialogue facilitator able to explain decisions clearly and share knowledge openly.
Strong problem-solving skills and ability to deliver high-quality solutions.
This position is open to all candidates.