Senior Full Stack Developer

Company Description

ONE datAI, a division of One Technologies, specializes in providing comprehensive Data and Artificial Intelligence (AI) solutions. Since its establishment in 2006, ONE datAI has been a leader in Israel's data landscape, transforming complex data challenges into strategic opportunities for over 200 customers. The company's expertise encompasses data engineering, analytics, automation, AI/ML solutions, and strategic consulting. Trusted by leading organizations in various sectors, including finance, healthcare, retail, and defense, ONE datAI is committed to delivering innovative and impactful data-driven strategies. With a team of over 200 skilled professionals, we drive success through data and technology excellence.

We are looking for a hands-on Full-Stack Developer with practical GenAI experience to take ownership of internal enterprise applications. The developer will initially work on two existing internal applications that require refactoring and adaptation to meet enterprise IT security and deployment standards. After stabilizing these applications, the role will expand to building agentic workflows and applications.

• Develop and maintain complex procedures and packages in Oracle.
• Refactor and adapt existing internal applications to meet IT security and deployment standards.
• Build agentic workflows and applications powered by GenAI.
• SQL & PL/SQL Tuning and optimization (performance, security, and scalability).
• Work within a Cloud environment (Azure), integrating with Azure OpenAI, Cosmos DB, and Azure Functions.
• Collaborate closely with C# and Web Development teams for seamless integration.

• 5+ years of experience in developing and maintaining Oracle-based systems.
• Strong expertise in PL/SQL, SQL, and Python.
• Proven experience in Performance Tuning (SQL & PL/SQL).
• Practical hands-on experience with LLM APIs (e.g., OpenAI, Azure OpenAI, Anthropic).
• Experience with Azure Cloud (e.g., Azure Functions, Cosmos DB, Cognitive Search).
• Familiarity with Agile methodologies and working in a collaborative environment.
• Experience in building and maintaining enterprise-grade applications with a focus on reliability, scalability, and security.

• Work in a dynamic environment where you’ll be able to innovate and grow.
• Join a team that values creativity, problem-solving, and continuous learning.
• Exposure to cutting-edge GenAI technology with real-world applications.
• Hybrid and flexible work setup

We are looking for a mid to senior-level developer who is passionate about building real applications and solving complex problems. If you have a strong engineering background and are excited to work in a rapidly evolving field, we’d love to hear from you!