{"id":2119349,"url":"https://alion.io/job/clinch-senior-backend-developer","title":"Senior Backend Developer","company":{"id":1838426,"name":"Clinch","domain":"clinch.co","url":"https://alion.io/company/clinch-co","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Caesarea, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":228000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":5573},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Aerospike","optional":false},{"name":"AI Agents","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"ClickHouse","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false}],"status":"live","first_seen_at":"2026-08-26T12:45:02Z","employer_posted_date":"2026-08-26","last_verified_at":"2026-10-10T23:03:23Z","board_verified":true,"closed_at":null,"days_open":45,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":45},"description":"Description\nClinch is the recognized leader in omnichannel ad serving, creative automation, and dynamic personalization, powered by our Agentic AI orchestration platform, Flight Control. Our technology helps advertisers, agencies, create and run advertising campaigns with many variations who are powered by data and smart decision engines, for display, video, CTV, Facebook, Youtube, Tiktok, and many other channels.\nJoin us, and you'll be part of a passionate team dedicated to shaping the future of digital advertising.\nWe are seeking an experienced and highly skilled Senior Backend Developer to join our dynamic development team , in the Israeli site located in Caesarea\nPosition Overview:\nAs 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.\nYour primary focus will be on developing backend services using C# on a Linux environment within the AWS cloud infrastructure, with MySQL as the database.\nKey Responsibilities:\nDesign, develop, and maintain backend services and APIs using C# on Linux.\nOptimize and refactor existing code to improve performance, reliability, and maintainability.\nImplement and manage database solutions using MySQL, Clickhouse, Athena, Aerospike and ElasticSearch.\nCollaborate with front-end developers to integrate user-facing elements with server-side logic.\nWork closely with the DevOps team to ensure seamless deployment and continuous integration/continuous deployment (CI/CD) processes.\nWrite clean, maintainable, and testable code, adhering to industry best practices.\nTroubleshoot and resolve issues in a timely manner, ensuring minimal disruption to operations.\nParticipate in code reviews, providing constructive feedback to peers.\nStay updated with emerging technologies and industry trends to ensure our technology stack remains current and effective.\nRequirements\nBachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience\n5+ years of experience as a Backend Developer, with a strong portfolio of previous work.\nProficiency in C# and .NET Core , with experience deploying applications on Linux.\nSolid understanding of database design and management, specifically with MySQL.\nExperience working with AWS cloud services (e.g., EC2, RDS, S3, Lambda).\nFamiliarity with RESTful APIs and web services.\nKnowledge of version control systems, preferably Git.\nExcellent communication and collaboration skills.\nProblem-Solving Skills: Ability to analyze complex problems and devise efficient solutions to handle large-scale data processing challenges.\nTeam Player: Strong collaboration and communication skills, with the ability to work effectively in a team-oriented environment.\nContinuous Learning: A passion for staying updated with the latest trends and advancements in the field of Big Data and backend development.\nWhy Join Us?\nGrowth: Be part of an innovative startup with ample opportunities to grow professionally.\nImpact: Your work will directly contribute to shaping the future of AdTech.\n Culture: Enjoy a supportive, dynamic, and collaborative work environment.","description_format":"text","description_chars":3280,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","AI 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