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Senior Full-Stack Engineer

Singular - Tel Aviv, Israel - In-office - posted 2026-08-18

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Singular is an AI-powered marketing analytics platform trusted by leading global brands including Microsoft, Uber, Nike, and DoorDash. The company unifies marketing data across channels, providing attribution, cost aggregation, and full-funnel analytics with an AI layer that detects anomalies and drives real-time decision-making. We are seeking a Senior Full-Stack Engineer to join our R&D office in Tel Aviv and work on next-generation AI-powered products. You will design, develop, and maintain end-to-end features and web applications, collaborating closely with design, product, and AI teams to translate complex requirements into intelligent, user-friendly experiences. Key responsibilities include: - Building and maintaining backend services that integrate with diverse APIs, webhooks, and partners - Designing and owning integration flows end-to-end: architecture, implementation, deployment, and monitoring - Working on data pipelines handling large volumes of streaming and batch data with high reliability and low latency - Ensuring data accuracy and consistency across ingestion, transformation, and storage layers - Collaborating with product, data engineering, and customer-facing teams to resolve production issues and improve integrations - Taking ownership of features and systems while proactively identifying gaps and driving improvements - Leveraging industry technologies such as Kafka, Iceberg, DynamoDB, Postgres, EMR, Kubernetes, Druid, and Snowflake You will have the opportunity to work on innovative AI-driven experiences, including Creative AI Analysis (generating insights from ad creatives), Singular MCP (ChatGPT integration for data export), and an AI Agent for context-aware marketing data analysis. Tech stack: React.js, Python, Django, MySQL, AWS, Redis, Druid, Trino, OpenAI/LLM technologies. Ideal candidates bring 5+ years of hands-on software engineering experience with both frontend and backend development, proficiency in modern frameworks (React, Angular, Vue.js), backend technologies (Python, Java, Node.js), and database systems (MySQL, PostgreSQL, Redis). You are independent, responsible, a fast learner, and thrive in fast-paced growth environments.

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