CareerPlanSign in

Senior Backend Developer

Caesarea, IsraelFull-time2026-08-26 → 2026-10-08
On-site

Core

Design, develop, and maintain scalable backend services and APIs for an omnichannel ad serving and creative automation platform.

Role type

Senior Backend Developer

Builds

Backend services, APIs, and data processing pipelines for digital advertising campaigns

Domain

AdTech / Big Data

Deliverable

production ML models | product features

Required skills

C#, .NET Core, Linux, MySQL, AWS, RESTful APIs, Git, Database design, CI/CD (via careerplan.io/jobs/42-007-14-067-senior-backend-developer-at-clinch)

Preferred skills

Clickhouse, Athena, Aerospike, ElasticSearch, Big Data technologies

Technologies

C#, .NET Core, Linux, MySQL, Clickhouse, Athena, Aerospike, ElasticSearch, AWS (EC2, RDS, S3, Lambda), Git

Responsibilities

Design and develop backend services and APIs; Optimize and refactor code for performance; Manage database solutions; Collaborate with front-end and DevOps teams; Write clean, testable code; Troubleshoot operational issues; Participate in code reviews.

Seniority

Senior, hands-on IC