Senior Product Manager

Flux Computing; London; On-site; GBP 108,000 - 132,000; Full time

Job summary

An innovative company is seeking a founding Product Manager to lead the product strategy for cutting-edge Optical Tensor Processing Units. This role offers the chance to drive product requirements, collaborate with diverse teams, and conduct market research to refine features. You will have the opportunity to shape the future of AI technology while enjoying a competitive salary and stock options. If you thrive in a dynamic environment and are passionate about AI, this is the perfect opportunity to make a significant impact in a rapidly evolving field.

Benefits

Stock options

Comprehensive healthcare insurance

Private use of 3D printer

£24k/year incentive for living within 20 minutes

Qualifications

• 3+ years of Product Management experience in deep tech or AI/HPC.
• Technical fluency in AI/ML frameworks and hardware acceleration.
• Proven track record of owning product roadmaps from ideation to launch.

Responsibilities

• Define and drive product strategy and roadmap leveraging OTPU strengths.
• Collaborate cross-functionally with optics, electronics, and software teams.
• Conduct in-depth market research to refine product positioning and features.

Skills

Product Management

AI/ML frameworks

Market Research

Analytical Skills

Communication Skills

Data-driven mindset

Education

Bachelor’s in Engineering

Bachelor’s in Computer Science

Bachelor’s in Physics

Job description

Flux is pioneering a new class of AI accelerators called Optical Tensor Processing Units (OTPUs). Our work environment rewards innovation, speed, and bold thinking.

The role

As our founding Product Manager, you will own the product requirements for Flux’s OTPUs. You will have end-to-end responsibility for driving product strategy in the rapidly changing domain of AI inference & training. Success in this role will accelerate the development and deployment of Flux’s OTPU to service real customer workloads.

Responsibilities

• Define and drive the product strategy and roadmap evaluating emerging AI research and industry trends to leverage OTPU’s strengths to best serve customers.
• Collaborate cross-functionally with optics, electronics and software teams to translate product requirements into engineering deliverables.
• Conduct in-depth market research to understand competitor solutions and customer pain points, synthesising insights to refine product positioning, features, and messaging.
• Define and track success metrics (e.g., performance benchmarks, usage, revenue targets) to align hardware and software simulations with customer requirements.

Skills & Experience

• 3+ years of Product Management experience, ideally in deep tech or AI/HPC infrastructure contexts.
• 2+ years of Engineering experience.
• Technical fluency in AI/ML frameworks, hardware acceleration - enough to engage meaningfully with R&D and engineering teams.
• Proven track record of owning product roadmaps from ideation to launch, particularly in early-stage or rapidly evolving technology environments.
• Strong market research and analytical abilities to identify trends, assess competitive landscapes, and define opportunities for differentiation.
• Excellent communication skills, capable of articulating complex technical concepts to diverse engineers, non-engineers and customers.
• Data-driven mindset, comfortable working with quantitative and qualitative metrics to guide product decisions.
• Bachelor’s in a relevant field (Engineering, Computer Science, Physics, or similar), or equivalent practical experience.

Details

• Competitive salary ranging from £108k to £132k, depending on experience.
• Stock options in a rapidly growing AI company.
• Based in our new 5,000 sq. ft. office in the AI hub of Kings Cross, London.
• Flux hires candidates within a 45-minute commute of our office—offering an extra £24k/year incentive if you choose to live within 20 minutes. The <45-minute commute is a firm requirement.
• Comprehensive healthcare insurance.
• Private use of our 3D printer.

If you are passionate about pushing the boundaries of what's possible in AI and thrive in a high-energy, fast-paced environment, we want to hear from you. Apply now to join Flux and be a key player in shaping the future of computing.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Product Management and Marketing

• Industries

  Semiconductor Manufacturing

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