Senior Software Architect

Senior Software Architect – Founding Team | Stealth AI/Data Startup (Tel Aviv / Remote-Friendly)

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We're partnering with a stealth-mode startup in the AI and data infrastructure space. The company is currently in early but exceptionally promising growth stages. It recently completed a remarkable $25M seed funding round led by top-tier international investors.

Founded and led by a serial entrepreneur with a distinguished record of building and scaling enterprise software companies, the startup targets a rapidly growing, innovation-driven market. The founder previously served as CEO and founder of several global companies.

What You'll Do:

• Architect and build a cutting-edge enterprise-grade SaaS platform from the ground up.
• Design and implement features powered by LLMs, conversational AI, and agentic workflows.
• Own both high-level architecture and low-level system design decisions.
• Build secure, scalable, and robust systems ready for production in enterprise environments.
• Collaborate with the founding team to shape the product roadmap, features, and technical direction.
• Champion engineering best practices, including testing, CI/CD, observability, and infrastructure design.

Must-Haves

• 10+ years of experience in software engineering or architecture roles.
• Proven background in building and scaling enterprise SaaS platforms.
• Strong hands-on expertise in both Python and Node.js.
• Deep architectural and system design experience.
• Familiarity with cloud-native infrastructure (AWS / GCP / Azure).
• A proactive, independent work style with end-to-end execution capabilities.
• Deep understanding of security, performance, and maintainability in production systems.

Nice-to-Haves

• Experience with data engineering tools (e.g., dbt, Spark, Snowflake, Databricks).
• Background in developer platforms or tools for technical users.
• Familiarity with NLP, LLMs, and GenAI applications.
• Frontend experience with React and TypeScript.
• Prior experience in startups or a strong “builder” mindset.