Full Stack Engineer (Founding Team)

Company Description

Portune builds AI presales engineers for enterprise IT, turning every seller into a technical closer and accelerating deal velocity x3. Join us as we redefine how deals are qualified, forecasted and sold across the $264B global IT distribution market.

Role Description

✦ Own and ship core product functionality — your code goes to users within days

✦ Design and build agentic workflows — context engineering, tool use, orchestration, architecture

✦ Work directly with design partners — shape the product based on real user feedback

✦ Make pragmatic architectural decisions — built to scale, not over-engineered

✦ Move fast — bias toward shipping and iterating

Qualifications

• 3+ years building software professionally
• Strong TypeScript / Node.js / Python experience
• Have built something from scratch and shipped it
• Experience with

- LLM/agentic systems, multi-agent architectures

- Data pipeline, knowledge graphs

• Fast learner, independent, resourceful
• Based in Israel

Bonus

• Experience with sales tech or B2B SaaS
• Background in technical presales or solution engineering
• Constraint programming, CS solver experience