(26) Startup jobs for Location: Zug - Joinup

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Zug

Paid

Language

ML engineer to own the supplement data infrastructure

Co-Founder & Head of AI/ML

Join LabelWise as Co-Founder to own the data infrastructure behind structured supplement intelligence — consumer mobile app + LLM-ready API in the $200B+ market. Your mission: own the ML stack that turns raw labels into trusted, citable, structured outputs at scale. What you'll own: (1) Entire ML/AI pipeline (DSPy, VLM inference, OCR-to-extraction) (2) Evaluation infrastructure: CI-gated accuracy per module (3) Data moat scaling 50K+ → 100K+ products without regression (4) AI/ML roadmap, hiring, and technical voice with LLM / health platform partners (5) GPU infrastructure strategy. Start on contract, convert to co-founder equity when first module ships at target accuracy. Title flexible: CTO or Chief AI/Data Officer. We offer co-founder equity, experienced team (€100M+ exits), ZHAW academic collaboration, existing data moat (50K+ products), and remote flexibility. You bring: 3+ years shipping production ML pipelines, DSPy / MIPROv2 or equivalent, VLM serving (vLLM / TGI / llama.cpp), eval-first discipline, and co-founder mindset. Ready to build the data layer the next decade of AI health platforms will run on? Send a short email to Andrius at [email protected]

Machine Learning

Computer Vision

Artificial Intelligence

Lead R&D Engineer

Lead R&D Engineer – Wellness Ecosystems & Bio-Systems (Switzerland Based)

At Lonvia, we believe the home should not just be a shelter, but a therapeutic instrument – a space that actively heals, regulates, and restores the human nervous system. While our launch centres on a category-defining circadian light system, Lonvia is building a modular ecosystem of biomechanical and environmental products. From adaptive light to atmospheric recovery and ergonomic biological support, we are designing the "invisible architecture" that allows the human body to function as intended. We are seeking an ambitious, Switzerland-based Lead R&D Engineer to be the technical architect of this multi-product roadmap. You will own the technical "brain" of the Lonvia ecosystem. Your role is to define the hardware-software logic that will govern our initial product and the biomechanical innovations that follow. You will be responsible for creating a modular, "set-and-forget" infrastructure that bridges the gap between clinical-grade science and high-end residential design. Join us in designing the infrastructure for a healthier life. Please send your CV and a brief note on your interest in bio-integrated hardware to [email protected]

Research and Development (R&D)

Embedded Engineers

Hardware Engineering

Optical Engineering

Seeking a versatile CO-FOUNDER with proven excellence in a fast-paced, high-stakes environment.

Co-Founder - Strategic Initiatives

Impossible Cloud Network

*About Us* At Impossible Cloud Network (ICN), we're building the #1 enterprise-grade decentralized open cloud platform for hardware and service providers, as well as developers. Founded by seasoned entrepreneurs who previously built a billion-euro tech company, we're on a mission to revolutionize the cloud industry. ICN manages and orchestrates connected hardware, acting as the critical network layer to accelerate the transition to an open cloud. By offering a protocol with top-quality DePIN nodes, ICN ensures a decentralized, enterprise-grade alternative to AWS and creates a secure, performant, and cost-effective open cloud trusted by the world's largest companies. Join our team of distinguished experts renowned for their success in Web3, alongside some of Europe's most accomplished Web2 entrepreneurs, and be part of transforming the cloud landscape with cutting-edge technology and unparalleled expertise. *The Role* We are searching for an exceptional, entrepreneurial leader - a true co-founder - to partner with the executive team and take ownership of critical growth vectors. This is a dynamic, high-impact role for a self-starter who is ready to move beyond corporate structure and drive value from Day One. If you are driven by ownership, impact, and the challenge of building a company in the highly competitive and tax-efficient hub of Zug, this is your chance. *What We Are Looking For* You will drive key strategic initiatives and deliver operational excellence across a range of business areas. Candidates should possess an entrepreneurial mindset, demonstrating high initiative and a drive to build systems, processes, and products from the ground up. Key qualifications include: * Excellent academic performance *Strong analytical and problem-solving skills * Adaptability to fast-paced environments * Proficiency in Excel and financial modeling * Mobility and flexibility * Experience in consulting, investment banking, or startups is a significant advantage.

Business Strategy

Organization Growth

Financial Strategy

Software Engineering Practices

Finance & Legal Operations Allrounder

Finance & Legal Operations Allrounder

Finance & Legal Operations Allrounder Remote and/or Zug/Zurich, Switzerland | Flexible workload (40-100%) | English required, German a plus | Start: Immediately or upon agreement About SEDA: SEDA offers a permissionless and programmable oracle infrastructure that connects any blockchain with any type of data, providing customizable data feeds for greater flexibility and a unique developer experience. By joining SEDA, you’ll help shape the future of blockchain communication and abstraction, where data access, transport, and configuration are available from day one, supporting the innovation of on-chain experiences. About the Role: We’re looking for a dynamic, motivated, and resourceful Finance & Legal Operations Allrounder to join our team at SEDA. In this role, you’ll be a vital part of our operational backbone, supporting our Finance and Legal departments and working directly with the CFO to ensure critical processes run smoothly - especially as we approach the SEDA mainnet launch and scale beyond. If you thrive in dynamic startup environments, love wearing multiple hats, and take pride in making things happen, we’d love to hear from you. Key Responsibilities may include: Manage daily Finance & Legal admin operations (internal & external communication, calendar scheduling, invoices, supply management, document workflows) Maintain records, organize files, and ensure easy access to important documents and information Screen and prioritize communications, manage requests, and highlight urgent matters Coordinate with external accountants, tax and regulatory bodies Prepare reports, presentations, and internal materials Support compliance processes, and assist with legal documentation and research Assist with employee onboarding/offboarding and payroll coordination Experience & Personal Qualities: 2+ years of experience in finance, legal ops, or administrative roles Background in or interest in blockchain/Web3 Excellent organizational and communication skills “Allrounder” mindset: hands-on, proactive, and adaptable High-level of discretion, professionalism, and initiative Strong attention to detail and problem-solving skills Comfortable working independently in a dynamic, evolving environment Familiarity with office software and scheduling tools (e.g. Google Workspace, Microsoft Office, Slack) Fluent in English (German is a plus) Why Join SEDA: You like to work in a dynamic, agile start-up environment. You’re passionate about working with a technology that has the potential to impact the entire Web3 industry. You enjoy working with a globally distributed, remote-first team You look forward to attending bi-annual company off-sites abroad, allowing you to build solid relationships with your teammates Ready to join? Apply now!

Administrative Assistance

Tech Lead (LegalTech & AI) – Build Switzerland’s first AI-First law firm

Fehr Legal GmbH

Who we are: Fehr Legal GmbH is a innovation-driven boutique law firm in Baar (ZG) that advises ambitious start-ups and SMEs on contract, corporate and AI law. We combine deep legal expertise with a “digital-first” mindset. Your mission: Own and execute the firm-wide AI & technology roadmap – from workflow automation to client-facing LegalTech products. Turn manual legal work into data-driven, scalable solutions that wow clients and free up our lawyers’ time. Pick the right tools (LLMs, RAG pipelines, Microsoft 365, low-code, cloud) and ensure rock-solid security, compliance and documentation. What we offer: 1) Opportunity to create the tech stack from scratch and shape our AI-First vision. 2) Direct access to decision-makers; report to the founder. 3) Flexible hybrid setup (Baar + remote), modern tooling, budget for conferences & courses. 3) Competitive salary and success bonus.

Process Automation

Lean Software Development

Quant - On-Chain Market Maker

Arrakis Finance

Arrakis aims to disrupt the current market-making industry by providing the infrastructure to enable every project in the world that wants to launch a token to benefit from non-custodial, trust-less, and automated on-chain market-making strategies. We believe in a world where every organization, from a small startup to a large enterprise, will be tokenized and traded on-chain. For this world, Arrakis is building the tools to create the necessary liquidity to enable this token economy to rival and out-compete the traditional financial industry.

HR & Office Management (m/w/d) Praktikum, 100% - 6 Monate

HR & Office Management

Agnostic Intelligence

Studierst du noch oder hast dein Studium bereits beendet und suchst den Einstieg in die Welt des Human Resource Management? Begeistert dich die Talent Acquisition und das Arbeiten in einem jungen dynamischen Start-up Team? Dann sei von Beginn an mit dabei! Aufgaben: Recruiting: Organisieren von Recruitingevents, Active Sourcing, Bedarfsermittlung, Erstellen und Aktualisieren von Stelleninseraten, Präselektion von Bewerberdossiers, Vorbereitung und Durchführung von Interviews Personaladministration: Organisieren von On- und Offboardingprozessen, Erstellen von Arbeitszeugnissen und Verträgen, Personalsachbearbeitung Mitarbeit im Bereich Finance Unterstützung der Geschäftsleitung in administrativen Aufgaben (Koordination von Sitzungen, Reisen und Anlässen) Allgemeines Officemanagement Unterstützung bei der Planung von Marketingstrategien und Betreuung der Business Kanäle (LinkedIn, Xing) Qualifikation: Hochschulabsolvent (m/w/d) im Bereich Wirtschaaftswissenschaften / Business Administration/ Psychologie oder Ähnlichem Du bist eine engagierte und initiative Persönlichkeit, mit grosser Begeisterungsfähigkeit, starken Kommunikationsfähigkeiten und Verhandlungsgeschick Idealerweise konntest du bereits erste Berufserfahrungen im Bereich Personalwesen und Rekrutierung sammeln Du überzeugst als teamfähige und zuverlässige Persönlichkeit & bist verhandlungssicher in Deutsch und Englisch Diese Attribute beschreiben dich: Klare Kommunikation I Belastbarkeit I Offenheit I Verlässlichkeit I Kreativität I leidenschaftlicher Arbeitsethos I Hands-On Mentalität I Powerhouse Benefits: persönliche Weiterentwicklung durch intensives Onboarding und enger Zusammenarbeit mit der Geschäftsleitung Grandioser Team Spirit in einem spannenden Early-Stage Start-up Flache Hierarchien I Feedback-Kultur I Verantwortung I Flexibilität I Hybrid Work I fast-paced Umgebung I Umsetzung von innovativen Ideen Sei dabei, Silicon Valley ruft nach uns! Bewirb dich jetzt mit deinen vollständigen Unterlagen und werde Teil der Cyber Security Revolution.

Microsoft Applications

IT Security Senior Consultant (m/w/d) 100%

IT-Security Senior Consultant

Agnostic Intelligence

Wenn du eine Leidenschaft für IT und Cybersecurity hast und dich begeistert, innovative Sicherheitslösungen zu entwickeln und umzusetzen, dann bist du bei uns genau richtig! Wir suchen eine motivierte Persönlichkeit, die ihr Fachwissen aktiv bei Kundenprojekten einbringt und unser dynamisches, engagiertes Team bereichert. Dein Aufgabenbereich: Verantwortungsübernahme für eigene Kundenprojekte Erarbeitung neuer Konzepte im Umfeld von IT Security (Cyber-TPRM, Data Loss Prevention, Cloud Security) Entwicklung von Verkaufsstrategien Durchführung von Kundengesprächen Betreuung und Vertiefung von bestehenden Kundenbeziehungen auf unterschiedlichen Ebenen Eigenständige Einarbeitung in projektspezifische Themenbereiche Durchführung von IT-Security/ Risk Assessments von Unternehmen Vertiefte Einblicke in den Bereichen Cyber Security, Business Development, Produktgestaltung und Data Analytics Qualifikationen und Anforderungen: B.Sc/ M.Sc im Bereich Wirtschaftswissenschaften/ Informationstechnologie o. Ä. 5-7 Jahren praktische Erfahrungen im IT / IT Security / Risk Management Consulting und/oder Projektmanagement Erfahrung als interner oder externer IT-Auditor (z.B. ISO 27001 Lead Auditor Zertifizierung) von Vorteil Analytische Fähigkeiten, sehr gute MS Office Kenntnisse und fliessend in Deutsch und Englisch. Französisch und/oder Spanisch Kenntnisse von Vorteil Planungs- und Organisationstalent Hungrig die Ziele zu übertreffen, agil in der Umsetzung von Ideen, strategisch im Denken & effizient in der Durchführung beschreiben dich akkurat Deine Vorteile: Teil eines ehrgeizigen Unternehmens & eines enthusiastischen Teams mit Willen zum Erfolg! Startup-Feeling I flache Hierarchien I attraktive Mitarbeiterprogramme I Feedback-Kultur I Aufstiegschancen I Verantwortung Profitiere daran von Beginn an Board zu sein! Sei dabei, Silicon Valley ruft nach uns!

Werkstudent*in Cyber Security / Information Security

Werkstudent*in Cyber Security / Information Security

Wir sind ein junges, dynamisches Startup im Bereich Cyber Security und Informationssicherheit. Wir bieten massgeschneiderte Lösungen für Unternehmen, die auf umfassenden, praxisorientierten Erfahrungen basieren. Wir erstellen Strategien, analysieren und transformieren Sicherheitsorganisationen und helfen unseren Kunden, sichere und robuste Lösungen anzubieten. Du unterstützt unsere Berater bei Analysen und Assessments, erstellst Dokumente und Berichte Du sammelst erste Erfahrungen im Beratungsgeschäft und hilfst beim Erstellen von Offerten und Kundenpräsentationen Du kannst Deine eigenen Ideen bei der technologischen Umsetzung von Ideen oder Optimierungen einbringen Du bist kreativ beim Erstellen von Kundenmaterial, Marketing, Kampagnen usw.

Information Security

Microsoft PowerPoint

Information Security Management System (ISMS)

Join Maira Exchange as Co-Founder & CTO!

Co-Founder & CTO

Maira Exchange is among the pioneers in modern regulated trading, offering tokenized financial instruments across diverse segments while empowering issuers to establish their own exclusive public market. ROLE OVERVIEW We are seeking an open-minded and visionary Co-Founder & Chief Technology Officer (CTO) with a strong background in blockchain technology. The ideal candidate will lead the development of our MVP, ensuring security, scalability, and innovation in collaboration with a specialized agency. KEY RESPONSIBILITIES - Lead the design & development of our MVP - Develop and deploy smart contracts using Solidity - Ensure security and integrity of the platform - Strong collaboration with legal to align technology with regulatory requirements REQUIRED SKILLS AND QUALIFICATIONS - Passion and perseverance to master a challenging task - Experience in blockchain architecture and development - Proficiency in Solidity or Vyper for smart contract development - Familiarity with blockchain development tools such as Truffle, Remix or Hardhat WHY JOIN MAIRA EXCHANGE? - Be at the forefront of financial innovation by making financial instruments accessible for everyone through tokenization - Collaborate with a dynamic and passionate team - Equity stake in a promising startup with significant growth potential - Opportunity to shape the future of regulated trading platforms If you're ready to lead the technological vision of Maira Exchange and drive the future of modern regulated trading, we want to hear from you! Please reach out to me an send your CV to: [email protected] For more information, visit: https://www.maira.exchange or request a copy of our pitch deck.

Software Coding