You'll design and ship production-grade backend and fullstack systems that sit at the heart of a real, global investment platform, while being hands-on building AI agents that teams across the company actually depend on: architecting scalable microservices in Node.js, putting LLMs and agentic tooling to work, and owning features end to end from design through deployment.
Because real users and real capital flow through our platform, your work ships and matters from day one. You'll get real ownership over the features you build, hands-on exposure to how we adopt agentic AI, and a front-row seat to the startup and innovation ecosystem we live inside every day. If you want to master cutting-edge AI tooling while solving hard distributed systems problems alongside a small, sharp team - this is the place to do it.
This role requires 3 days a week in-office with the technology team based out of our Tel Aviv office.
Fluent English and Hebrew required: English for direct communication with manager who is non Hebrew-speaking, and Hebrew for in person team discussions.
A strong sense of system design is a big plus for this particular team in the Technology department.
Responsibilities:
Design, build, and ship production backend and fullstack features for OurCrowd's investment platform using Node.js and microservices
Build and deploy AI agents and LLM-powered tools used in production across the company, from prototype to rollout
Architect and maintain scalable microservices, integrating SQL and NoSQL data stores as needed
Design agentic workflows and orchestration pipelines, using low-code tools (e.g. n8n, Make) alongside custom services where appropriate
Own features end to end: design, estimation, implementation, testing, deployment, and monitoring
Partner with product, data, and engineering teams to turn business and investor needs into technical solutions
Evaluate emerging LLM frameworks and AI tooling to keep our stack current and production-ready
Write clean, well-tested code and participate in code reviews to uphold team quality standards
Help shape architecture, tooling, and best practices as the team scales its use of agentic AI
Requirements:
5+ years of backend / fullstack development experience
Hands-on experience with JavaScript, Node.js, microservices, and both SQL & NoSQL databases
2+ years of experience with AI or machine learning frameworks, including hands-on experience building AI agents in production — systems that real teams used
Familiarity with LLM frameworks, agentic tooling, and low-code orchestration platforms (n8n, Make, or equivalent)
Excellent communication skills, with fluency in English and Hebrew - required
Previous experience in fintech, payments, or capital markets/investment platforms - strong advantage
Familiarity with Salesforce is a plus
Strong fundamentals in distributed systems, data flows, and cloud/web architectures
An independent, fast learner, excited about mastering new AI technologies and tooling
A proactive team player motivated to impact the team, the product, and the customers
Interview Process:
Recruiter phone call
Take home assignment
Technical in-person interview with 2 Team Leads
System Design focused virtual interview with Team Lead (English only)
In-person interview with CTO
In-person interview with HR
References
