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Senior Backend Engineer at Gini Apps

Tel Aviv, Tel-Aviv District, Israel -

Full Time

Start Date

Immediate

Expiry Date

15 Sep, 26

Salary

0.0

Posted On

17 Jun, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Node.js, TypeScript, PostgreSQL, AWS, Backend Architecture, Performance Optimization, API Design, Data Modeling, AI Coding Tools, React

Industry

Software Development

Description

We are looking for a Senior Backend Engineer with strong expertise in Node.js and TypeScript to build and scale complex, high-traffic SaaS systems. The role is highly hands-on, focusing on backend architecture, performance optimization, and end-to-end feature development in an AI-augmented engineering environment. Responsibilities Contribute to the design and architecture of large-scale SaaS backend systems Write high-quality, production-grade code in Node.js and TypeScript Own end-to-end feature development (API design, data modeling, and production delivery) Optimize system and database performance (PostgreSQL) in high-load environments Build and maintain scalable services on AWS Integrate AI tools (Cursor, Claude, agents) into daily development workflows Collaborate closely with product, design, and engineering teams Requirements Requirements 6+ years of backend development experience Strong hands-on experience with Node.js, TypeScript, PostgreSQL, and AWS Proven experience in performance optimization (query tuning, indexing, caching, concurrency) Ability to independently design and deliver end-to-end features Basic familiarity with React and frontend development Hands-on experience using AI coding tools as part of the daily workflow (mandatory) Nice to Have Experience with Snowflake or other large-scale data warehouses Experience with observability and performance monitoring tools Familiarity with event-driven or distributed system architectures

Responsibilities

Design and architect large-scale SaaS backend systems using Node.js and TypeScript. Focus on end-to-end feature development, database optimization, and integrating AI tools into the engineering workflow.