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Senior Product Designer

Synthflow Ai β€’ Berlin, Germany πŸ‡©πŸ‡ͺ

Onsite Full-time Senior

Own end-to-end product design for workflows, dev tooling, and AI agent experiences. Conduct lean user research, testing, and feedback loops with customers to validate design decisions.

Responsibilities

  • Own end-to-end product design for workflows, dev tooling, and AI agent experiences
  • Translate complex technical concepts (Prompting, APIs, Evals, workflows) into intuitive and delightful interfaces
  • Work side-by-side with founders, engineers, and product leaders to rapidly ship and iterate
  • Push projects forward with a bias towards action β€” no theory
  • Conduct lean user research, testing, and feedback loops with customers to validate design decisions
  • Shape and evolve our design system and product identity as we scale

Requirements

  • 5+ years of product design experience, with ownership of shipped products from idea to production
  • Background in startups β€” ideally as an early or founding Product Designer (Seed β†’ Series A+ growth journey)
  • Proven experience designing developer-facing tools, workflows, or automation or AI Agent products
  • Entrepreneurial mindset: comfortable with ambiguity, scrappy execution, and wearing multiple hats
  • Strong balance of UX, UI, and product thinking; portfolio that shows both craft and speed
  • Technical fluency β€” you don’t shy away from JSON, APIs, traces, logs, and know how to design for technical users

Key Skills

  • Figma, prototyping tools, and interactive design methods
  • Executive-level presentations, storytelling, and clear design narratives
  • Holistic, scalable design systems and cross-domain alignment
  • Journey mapping, service design documentation, and workshop facilitation
  • Design thinking activities, user-centered research, and qualitative validation

Benefits

  • Autonomy at speed: High-ownership roles in a fast-moving startup
  • Cutting-edge technology: Work on what interests you most
  • Career growth: Scale your impact as the company grows
  • Rewarding package: Competitive pay, equity options, and comprehensive benefits that reflect your skills and experience

About Synthflow Ai

Synthflow AI is a no-code platform for deploying voice AI agents that automate phone calls across contact center operations and business process outsourcing (BPO) at scale. A G2 Grid Leader for AI Agents, Synthflow helps mid-market and enterprise companies manage routine calls to save teams time and resources without increasing headcount.

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