Senior Product Manager - Software

In this role you will lead the strategy and roadmap for Riverlane’s Deltakit open-source QEC SDK, guiding product direction across engineering, research, business development and marketing. You will translate user feedback and market context into focused priorities, balancing long-term ambitions with near-term deliverables. You will engage with the open-source community and partners to shape how the product is perceived and adopted. This is an opportunity to influence a flagship tech in quantum computation and drive developer engagement at scale.

• annual bonus plan
• private medical insurance
• life insurance
• contributory pension scheme
• equity
• 28 days annual leave plus bank holidays and enhanced family leave

• Engage with users, partners and the open-source community to gather insight
• Analyze product usage and ecosystem to inform priorities
• Define and communicate product vision, strategy and roadmap
• Prioritize features to drive developer adoption and engagement
• Align cross-functional teams and trade-offs
• Support launches, user engagement and go-to-market activities
• Develop product collateral with strong documentation and onboarding
• Monitor delivery progress and adapt plans
• Drive community engagement and identify growth opportunities

• Experience in a B2B product role or similar ownership of product direction
• Experience in a deep tech environment with complex problems
• Degree in engineering or science, or equivalent practical experience
• Ability to understand product capabilities, limitations and real-world usage
• Ability to navigate trade-offs and balance user value with feasibility
• High emotional intelligence with active listening and creative problem-solving
• Strong cross-functional collaboration and influencing without authority
• Comfort operating in ambiguity in a fast-paced environment
• Excellent communication, presentation and documentation skills
• Proactive mindset with initiative to drive improvements

• emotional intelligence
• active listening
• critical thinking
• product strategy and roadmap development
• stakeholder alignment across engineering, research, and marketing
• documentation and onboarding material creation