Product Engineer

🔥 11 hours ago

🇬🇧 United Kingdom – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

🇬🇧 UK Skilled Worker Visa Sponsor

This company has sponsored UK Skilled Worker visas in the past.

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Improbable

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2012

💼 Consulting

🎖️ Defense

🎮 Gaming

💰 Venture Round on 2022-12

Consulting • Defense • Gaming

Improbable is a metaverse venture builder that initiates and develops new businesses powered by its technologies to bring the metaverse to life through gaming, entertainment, social, and enterprise applications. The company leverages expertise in gaming, blockchain, and AI to create breakthrough metaverse technologies, designing and operating metaversal experiences for brands to drive new business and revenue. Improbable's recent projects include MLB's Virtual Ballpark, a virtual baseball experience; Edison 'Summercrush', a multiplayer block party in the metaverse; KosmoPop, a K-pop metaverse celebration; and Victory League's 'Clash of Fans', a virtual fan engagement event. They are also working on developing the fastest blockchain for mass consumer applications.

📋 Description

• Own the full product lifecycle from rapid prototyping to production across the agent-building experience, user workspace, and agent-generated applications • Design and build the agent runtime pipeline that turns plain-language descriptions into reliable agents • Build the workspace where users understand, direct, and trust their agents • Build infrastructure enabling agents to create usable trackers, dashboards, and tools • Own production reliability, including evaluations, error handling, and systems for dependable agent output • Own the technical roadmap across agent runtime, workspace/applications, and reliability • Make architecture decisions involving speed, reliability, cost, build versus buy, and human versus AI responsibilities • Ship working prototypes quickly and harden validated features for production • Use specialized AI agents to accelerate implementation • Recruit and shape the early engineering team • Work directly with the GM and contribute strong product and UX opinions

🎯 Requirements

• Track record of shipping production software, ideally with founding or early-engineer experience at a product-led startup • Strong TypeScript across the full stack • Some Go experience where appropriate • Depth in at least one of: LLM application design and production AI reliability; real-time data infrastructure; or developer-facing products and internal tooling • Strong product instincts connecting technical choices to user outcomes and business impact • Ability to prototype quickly, then harden features with tests, edge cases, and reliability improvements • Genuine interest in messaging applications and productivity, or AI messaging applications and AI • Ability to defend technical positions and change direction when evidence shifts • Clear technical writing and communication • Comfort with ambiguity and problems without textbook answers • Ability to leverage AI agents as a force multiplier • Care for craft while shipping effectively • Experience with AI products, productivity tools, or chat applications is a bonus • Experience building consumer-facing productivity or messaging applications is a bonus • Understanding of AI and productivity product quality and competitive landscapes is a bonus • Experience with LLM evaluations, hallucination mitigation, or production AI reliability at scale is a bonus • Experience with real-time streaming architectures and event-driven systems is a bonus • Public portfolio, open-source work, papers, blog posts, or side projects is a bonus • Comfort working across the stack from backend services through frontend UX is a bonus