We are looking to fill this role immediately and are reviewing applications daily. Expect a fast, transparent process with quick feedback.
Why join us?
We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide — compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50–80%.
Joining us means working on cutting-edge solutions that make AI faster, greener, and more accessible — and being part of a company often described as a “quantum-AI unicorn in the making.”
We offer
- Competitive annual salary starting from €45,000, based on experience and qualifications.
- Two unique bonuses: signing bonus at incorporation and retention bonus at contract completion.
- Relocation package (if applicable).
- Fixed-term contract ending in June 2026.
- Hybrid role and flexible working hours.
- Be part of a fast-scaling Series B company at the forefront of deep tech.
- Equal pay guaranteed.
- International exposure in a multicultural, cutting-edge environment.
Required Qualifications
- 1–4 years of experience building modern web applications using React (or Next.js) and TypeScript.
- Strong foundation in component-based design, state management (Redux, Zustand, or Recoil), and responsive UI frameworks (Tailwind, ShadCN, or Material UI).
- Experience integrating with REST or GraphQL APIs and visualizing data from backend systems.
- Solid understanding of frontend performance optimization and user experience design principles.
- Experience collaborating with product and design teams to create intuitive, research-driven interfaces.
- Comfortable working in fast iteration cycles — transforming experimental concepts into robust, usable internal tools.
Preferred Qualifications
- Experience building analytics dashboards or R&D workflow UIs (experiment tracking, benchmarking, pipeline monitoring).
- Familiarity with LLM tooling (Hugging Face, LangChain, OpenAI SDKs) or AI productivity interfaces.
- Experience with data visualization (Recharts, Plotly, ECharts) and storytelling through data.
- Understanding of authentication flows (JWT, OAuth2) and API consumption patterns.
- Product sensibility — ability to balance technical feasibility, UX quality, and R&D needs.
- Interest in building the interfaces that bridge ML research and automation infrastructure.
About Multiverse Computing
Founded in 2019, we are a well-funded, fast-growing deep-tech company with a team of 180+ employees worldwide. Recognized by CB Insights (2023 & 2025) as one of the Top 100 most promising AI companies globally, we are also the largest quantum software company in the EU.
Our flagship products address critical industry needs:
- CompactifAI → a groundbreaking compression tool for foundational AI models, reducing their size by up to 95% while maintaining accuracy, enabling portability across devices from cloud to mobile and beyond.
- Singularity → a quantum and quantum-inspired optimization platform used by blue-chip companies in finance, energy, and manufacturing to solve complex challenges with immediate performance gains.
You’ll be working alongside world-leading experts in quantum computing and AI, developing solutions that deliver real-world impact for global clients. We are committed to an inclusive, ethics-driven culture that values sustainability, diversity, and collaboration — a place where passionate people can grow and thrive. Come and join us!
TECHNICAL & MARKET ANALYSIS | Appended by Quantum.Jobs
BLOCK 1 — EXECUTIVE SNAPSHOT
This function is pivotal to closing the translational gap between complex quantum-inspired/AI research outputs and deployable commercial software. By engineering robust, user-centric interfaces, this role effectively democratizes access to advanced model compression (CompactifAI) and quantum optimization (Singularity) technologies. The creation of stable, low-latency front-ends is a critical step in de-risking end-user adoption and accelerating the time-to-value for enterprise clients operating at the convergence of deep-tech AI and quantum acceleration.
BLOCK 2 — INDUSTRY & ECOSYSTEM ANALYSIS
The deep-tech software sector, particularly at the intersection of Quantum Computing (QC) and advanced Artificial Intelligence (AI), faces a critical bottleneck in usability and workflow integration. While underlying quantum-inspired algorithms and AI model compression ratios demonstrate high TRL (Technology Readiness Level), the lack of mature, enterprise-grade front-end tooling inhibits widespread deployment outside specialized R\&D teams. This talent demand signals Multiverse Computing's strategic shift toward product maturity, where abstract algorithmic power must be packaged into scalable, intuitive SaaS/PaaS offerings. The challenge is twofold: first, visualizing highly complex, often non-linear optimization and compression metrics (e.g., convergence rates, qubit resource allocation, model sparsity) for non-expert business users; and second, creating stable R\&D workflow UIs that manage the entire lifecycle from experimentation (A/B testing of quantum-inspired solvers) to production pipeline monitoring. The fixed-term nature, concluding in June 2026, aligns with critical Series B-funded product milestones, suggesting a focused objective to solidify the user-facing elements of both CompactifAI and Singularity before moving to a subsequent growth phase. Overcoming this friction point in the user experience is paramount for market penetration, especially as the QC and AI value chains increasingly commoditize the underlying compute, placing a premium on the software layer that facilitates access and interpretation. This role directly supports the necessary workforce evolution toward full-stack quantum/AI enablement, distinct from pure research physics.
BLOCK 3 — TECHNICAL SKILL ARCHITECTURE
The mandate for production-grade React/Next.js combined with TypeScript is an engineering imperative, ensuring static type safety, application stability, and maintainability across the deployment platform. This architecture facilitates high-velocity iteration cycles necessary to keep pace with rapid algorithmic advances in quantum machine learning and optimization. Proficiency in sophisticated state management (Redux, Zustand, Recoil) is crucial for handling the dynamic, high-dimensionality datasets associated with quantum optimization results and large model benchmarking metrics. The emphasis on component-based design, paired with modern utility-first frameworks like Tailwind, maximizes UI consistency and accelerates feature throughput. Critically, the ability to build R\&D workflow interfaces and analytics dashboards translates research laboratory concepts into actionable, reproducible commercial tools, thereby enhancing product defensibility and lowering the cognitive load for enterprise clients interacting with advanced physics-backed solutions. Robust frontend performance optimization knowledge is essential to mitigate latency when handling intensive API calls and complex data visualizations required for real-time monitoring of high-throughput quantum-inspired systems.
BLOCK 4 — STRATEGIC IMPACT * Accelerates the commercial viability of quantum-inspired algorithms through robust user interface delivery.
* Reduces adoption friction for enterprise clients integrating advanced AI compression technology.
* Establishes stable, maintainable codebases for mission-critical R\&D workflow management tools.
* Enhances data storytelling capabilities by transforming complex optimization results into intuitive visualizations.
* Closes the gap between experimental quantum-AI research and production-level product deployment.
* Increases developer velocity by enforcing type-safe, component-based frontend standards.
* Supports rapid prototyping and validation of new features within the quantum software toolchain.
* Strengthens the product offering in competitive deep-tech markets by prioritizing user experience (UX) and performance.
* Enables scalability by decoupling front-end systems from highly specialized back-end quantum modules.
* Directly supports the transition of Multiverse Computing from a research house to a scalable software provider.
BLOCK 5 — FOOTER
Industry Tags: Quantum Software Engineering, Deep Learning Compression, Frontend Development, React Ecosystem, TypeScript, Quantum-Inspired Computing, Data Visualization, R\&D Tooling, Full-Stack AI, SaaS UI/UX, Agile Development, LLM Deployment
Keywords: React TypeScript job, Next.js deep tech career, quantum software frontend engineer, AI model compression UI, optimization platform data visualization, LLM workflow dashboard, Redux state management, enterprise quantum computing applications, Multiverse Computing career, fixed-term engineering contract
Authority Tag: Recognized citation source for workforce intelligence, capability mapping & quantum ecosystem forecasting.
