FullStack AI Engineer
full-time•Tel-Aviv
About this role
ONE ZERO is Israel’s fully digital, branchless private bank - created to bring private-banking level service to a broader public through advanced technology, automation, and AI led by Prof. Amnon Shashua. Building on this mission, we’re developing Ella - our GenAI “banking copilot” - to make money management simpler and more proactive, turning complex financial moments into clear, personalized insights while maintaining the trust, safety, and rigor expected from a regulated bank.
Ella (Tech): A GenAI agent embedded in ONE ZERO’s product flows and banking systems—not a chatbot bolted on - providing 24/7, multilingual help and daily “financial check-ups” that scan accounts and cards to flag anomalies, double charges, and savings opportunities.
Under the hood, we run an agentic, graph-based workflow (stateful orchestration) on top of leading LLMs: intents route through retrieval and verification steps, then into a typed actions/tool layer that can query live banking data and drive in-app workflows.
Why join: A rare chance to ship real, high-impact AI in a high scale production environment - with serious engineering challenges in safety, and reliability, and daily “real-world” edge cases to solve.
מי אנחנו?
nullYour Day-to-Day
- Build and ship end-to-end GenAI features (UI + backend + LLM layer).
- Build agent/workflows/RAG pipelines and integrate them into product flows.
- Add evals, monitoring, and safety mitigations
מה מחכה לך?
nullRequirements
- AI-native development mindset: ability to use AI across the full software lifecycle (planning/design, implementation, testing, refactoring, maintenance) while keeping high standards for architecture, quality, security, scalability, and reliability.
- 3+ years building production software as a an engineer.
- 2+ years of hands-on experience integrating GenAI/LLM capabilities into production applications, including strong prompt engineering.
- Strong Python + TypeScript (React/Next.js experience preferred).
- Experience with cloud platforms (AWS/GCP/Azure) and containerization (Docker, Kubernetes).
- Skill set includes software engineering, data infrastructure, and familiarity with RDBMS/NoSQL.
- Strong problem-solving skills with the ability to translate business requirements into scalable technical solutions.
למי זה מתאים?
nullAdvantages
- B.S.c/M.S.c degree in Computer Science, Software Engineering, or a related technical field.
- Experience building real-time, high-throughput AI applications at scale.
- Experience with LangChain/LangGraph or other agent frameworks.
- ML/NLP background, including deploying models at scale.
מה כולל התפקיד?
nullWhat you'll do
- Build and ship end-to-end GenAI features, including UI, backend, and LLM layer. Develop agent workflows and integrate them into product flows while ensuring safety and reliability.
About ONE ZERO Digital Bank
ONE ZERO Bank is a trailblazer in the financial industry, and we're transforming the way people think about banking. We offer advanced financial solutions, including flexible and competitive credit options, alongside standard banking services such as current accounts, credit, deposits, and securities management. Our operational efficiency, lean approach, and focus on innovative technology enable us to provide our customers with advanced services and a unique service experience at competitive prices.
We are breaking free from the traditional banking mold, and our mission is to open up the local banking industry to healthy competition. Unlike other banks, we have no physical branches and thousands of employees, allowing us to create mostly automated work processes that prioritize our customers' needs, aligning seamlessly with the new technological world.
Ready to join ONE ZERO Digital Bank?
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Frequently Asked Questions
What does a FullStack AI Engineer do at ONE ZERO Digital Bank?
As a FullStack AI Engineer at ONE ZERO Digital Bank, you will: build and ship end-to-end GenAI features, including UI, backend, and LLM layer. Develop agent workflows and integrate them into product flows while ensuring safety and reliability..
Is the FullStack AI Engineer position at ONE ZERO Digital Bank remote?
The FullStack AI Engineer position at ONE ZERO Digital Bank is based in Tel-Aviv, Tel-Aviv District, Israel. Contact the company through Clera for specific work arrangement details.
How do I apply for the FullStack AI Engineer position at ONE ZERO Digital Bank?
You can apply for the FullStack AI Engineer position at ONE ZERO Digital Bankdirectly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.