Senior Backend Developer

Israel- Caesarea · Permanent

About The Position

Clinch leads the industry in developing platforms that help brands and agencies advertise better.

The company’s AI-driven Personalization technology delivers custom-tailored ad experiences across all channels.

Management Platform, Flight Control, enables agencies to manage the entire campaign lifecycle, from strategy through activation and measurement on a single platform that makes agencies massively more productive.

We are seeking an experienced and highly skilled Senior Backend Developer to join our dynamic development team.

Position Overview

As Senior Backend Developer at Clinch, you will play a crucial role in developing, maintaining, and optimizing our backend services. You will work closely with our front-end developers, DevOps team, and other stakeholders to ensure our applications are robust, scalable, and performant.

Your primary focus will be on developing backend services using C# on a Linux environment within the AWS cloud infrastructure, with MySQL as the database.

Key Responsibilities

  • Design, develop, and maintain backend services and APIs using C# /JAVA on Linux.
  • Optimize and refactor existing code to improve performance, reliability, and maintainability.
  • Implement and manage database solutions using MySQL, Clickhouse, Athena, Aerospike and ElasticSearch.
  • Collaborate with front-end developers to integrate user-facing elements with server-side logic.
  • Work closely with the DevOps team to ensure seamless deployment and continuous integration/continuous deployment (CI/CD) processes.
  • Write clean, maintainable, and testable code, adhering to industry best practices.
  • Troubleshoot and resolve issues in a timely manner, ensuring minimal disruption to operations.
  • Participate in code reviews, providing constructive feedback to peers.
  • Stay updated with emerging technologies and industry trends to ensure our technology stack remains current and effective.


  • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience.
  • 5+ years of experience as a Backend Developer, with a strong portfolio of previous work.
  • Proficiency in C# and .NET Core OR JAVA , with experience deploying applications on Linux.
  • Solid understanding of database design and management, specifically with MySQL.
  • Experience working with AWS cloud services (e.g., EC2, RDS, S3, Lambda).
  • Familiarity with RESTful APIs and web services.
  • Knowledge of version control systems, preferably Git.
  • Excellent communication and collaboration skills.
  • Problem-Solving Skills: Ability to analyze complex problems and devise efficient solutions to handle large-scale data processing challenges.
  • Team Player: Strong collaboration and communication skills, with the ability to work effectively in a team-oriented environment.
  • Continuous Learning: A passion for staying updated with the latest trends and advancements in the field of Big Data and backend development.

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