Telnyx

Product marketing manager in AI compute

In short

Senior product marketing manager role at Telnyx, owning positioning, launches and competitive strategy for AI Compute products (GPU, inference, speech). Requires 5+ years in developer-infrastructure product marketing with at least 2 years on AI/ML, cloud compute, GPU or data platform products, plus hands-on comfort with AI agent tools and ability to speak fluently to both engineers and CFOs. Onsite role in London, full-time.

About Telnyx
Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications.
Responsibilities
•Own positioning and messaging for every AI Compute product, from the model catalogue to dedicated GPU contracts, and keep it consistent across web, sales decks, docs and campaigns.
•Run launches end to end: tiering, launch brief, product update emails, web pages, enablement, and the post-launch read-out on activation and pipeline.
•Lead the benchmarking program as a marketing asset: decide which latency, quality and cost comparisons to publish, work with engineering on methodology, and turn results into pages, blogs and sales proof points.
•Build the inference economics story: TCO and savings calculators, pricing narrative versus hyperscalers and hosted-inference providers, and the competitive battlecards behind it.
•Partner with demand generation on compute campaigns (competitive, webinar series, paid) by owning the brief, the ICP, the offer and the conversion path.
•Design product-activation and ICP-based lifecycle email for compute users with sales, and hand the build to the GTM engineering team.
•Enable sales: battlecards, one-pagers, objection handling, sales labs and the pricing and competitor data AEs and BDRs rely on.
•Maintain the competitive map for inference and speech (hosted-inference providers, speech vendors, hyperscaler AI services) and feed it into roadmap conversations with product.
•Be the compute voice for analyst briefings, customer stories and press.
Requirements
•5+ years in product marketing for developer-facing infrastructure, with at least 2 years on AI/ML, cloud compute, GPU, or data platform products.
•Works AI-first, not AI-assisted. Our marketing stack is agents rather than SaaS: you'll work with the teams shared agents day to day and continuously build and improve autonomous agents for reporting, campaign tracking, ICP research and content production.
•Can explain inference serving, GPU economics, latency and throughput trade-offs, and speech model quality to an ML engineer without a translator, and to a CFO in one slide.
•Has run launches for a fast-shipping product line (monthly or faster) and can show the launch system, not just the launches.
•Writes clearly and fast: pages, briefs, battlecards and talk tracks are the daily output.
•Comfortable owning a number (consumption, pipeline, TCV) jointly with sales.
Nice to have
•Experience marketing usage-based or consumption-priced products.
•Hands-on with an inference API, open-weight models or a speech API; can run a demo from the terminal.
•Background at a hosted-inference, speech, GPU cloud company, or marketing against them.
•Exposure to analyst relations (Gartner, Frost, G2) and customer-story programs is a plus.
Conditions
No conditions stated in the posting.

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot