Software Engineer (Level 2 & 3)

We are looking for a Software Engineer II/III (Backend Focus) to join our client’s Social Engineering team, responsible for designing, building, and scaling high-load backend systems that process billions of transactions per day.

This is a direct-hire role within a global engineering organization of 900+ people, collaborating with teams in the US, Israel, and the UK. You will work on end-to-end development, modern architectures, microservices, cloud environments, and large-scale performance challenges.

The Social team works primarily with Python and its modern ecosystem, building mission-critical systems across Innovid’s global ad-tech platform.

Responsibilities

• Design and develop critical backend services, infrastructure components, APIs, and core modules.
• Build and maintain microservices on AWS, ensuring scalability, resiliency, and high availability.
• Develop systems capable of supporting billions of daily transactions in distributed environments.
• Ensure production readiness, including performance, observability, stability, and incident ownership.
• Lead software design efforts and contribute to architectural decisions.
• Participate in end-to-end development: design, coding, testing, deployment, and monitoring