C++ Software Engineer (80%-100%) – Zug

Software Engineer (C++ / Low-Latency Systems) A well-established technology-driven company located in the vibrant centre of Zug, is seeking an experienced Software Engineer to join their high-performing engineering team. Focused on next-generation trading strategies, the business continues to innovate across global financial markets using cutting-edge technology. They are looking for a Software Engineer with expertise in: C++20 / C++23, Rust, C, and Python (additional non-GC languages highly valued) Designing high-performance, ultra-low-latency software, prioritising determinism over throughput Linux (bare-metal, kernel tuning), networking, virtualization, and performance optimisation Cloud & DevOps exposure (AWS, Docker, Kubernetes – bonus) Knowledge of derivatives, particularly options, is a strong plus About the Role: In this role, you will play a key part as a Software Engineer in building and optimising low-latency trading systems and execution strategies. You will enhance a performance-critical C++ and Rust codebase, ensuring reliability, speed, and scalability. Working closely with traders, quantitative specialists, and fellow Software Engineers, you will deliver impactful solutions in a fast-paced environment. Requirements: Proven experience as a Software Engineer using C++ in performance-critical environments Demonstrated expertise in low-latency system design and optimisation. Familiarity with AWS / cloud-native tooling. Knowledge of derivatives. What’s on Offer: Rapid Growth Collaborative Environment Competitive Benefits Location: Zug, Switzerland / Remote 🌍 Salary: CHF 140'000 - 190'000 + Bonus + Benefits Due to the high number of applications, we may not be able to respond to everyone, but we truly appreciate the time and effort taken to apply and will be in touch with shortlisted candidates.

Frontend Software Engineer

**About Us ** Manukai stands for Manu _facturing and Kai _zen, a Japanese methodology of continuous improvement that translates to “change for better.” In ancient Greek, Kai _ros means “the opportune moment.” We are a spin-off from ETH Zürich , aiming to bridge the gap between metal part design and machining. Our AI-powered technology empowers manufacturers to prioritize their clients’ needs and deliver high-quality products to the market. Our primary focus is making an immediate impact, with client satisfaction as our utmost priority. The Role You will work alongside our frontend developer and UX designer to extend Manukai’s product. You will translate interface designs from Figma into scalable software. In order to evaluate evolving user needs, you will collaborate with our designer to iterate on prototypes in Figma and support user testing when needed. You will work closely with the founders, engineers, and our clients to ensure tools are intuitive and user friendly. You will collaborate with our UX designer to keep user needs central to product decisions. About You You are an experienced frontend engineer with a strong understanding of design. Everything you do is user-centric and you strive to bring state-of-the-art technology into products that create value for the customer. You don’t shy away from complex data and you know how to transform it into insights for the user. You know the impact and importance of manufacturing and engineering, and you are keen to improve their processes. You thrive in fast-moving environments. You’re a self-starter who contributes proactively, enjoys solving tough challenges, and removes hurdles. You are based in or eligible to work in Switzerland. Tasks Design and build high-quality, performant frontend components and architecture using TypeScript and React. Support the UX designer in prototype iterations to validate product features. Translate validated designs into scalable and maintainable frontend solutions. Partner with customers and our UX designer to understand usability needs and translate insights into improvements to our product. Interact with clients and advocate their needs to our cross-functional team of software engineers, ML engineers, CAM engineers, and the founding team. Maintain high software quality and sustainable development; review code written by other team members and provide feedback to ensure best practices (for example, testability, efficiency, and style). Automate and optimize processes and workflows. Tech Stack: Frontend: React, TypeScript, Three.js / R3F (3D Visualisation), Tailwind CSS, Electron, OpenCascade.js (Geometry modeling). Backend: Python (API and data processing). Requirements Degree (BSc, MSc, or PhD) in Engineering or Computer Science, or 3+ years of professional experience building software in lieu of a degree. Fluent with TypeScript and React; familiarity with Figma to collaborate effectively with designers. Extensive experience building user interfaces for technical applications. Ability to interpret user data and translate quantitative insights into frontend components. Willingness to learn new technologies in any area. Good understanding of version control, testing, continuous integration, builds, deployment, and monitoring. Strong software design skills and an agile development mindset. Fluent in German and English. Benefits Personal growth potential: You will be a key team member and part of the success story. Equity participation: You’ll have the opportunity to share in the company’s success through our stock option plan. Personal development: Dedicated time to pursue your personal interests and goals. Time off and flexibility: Generous vacation and flexible work hours. Pension plan: Generous and competitive. Location: Zürich or remote. At Manukai, we work on real problems with real impact. We combine advanced AI algorithms, human-centered design, and deep respect for craftsmanship in manufacturing. If you’re looking for meaningful work, a sharp team, and a culture that cares — we’d love to meet you

Software Engineer

About Crypto Finance Crypto Finance Group, part of Deutsche Börse Group, provides professional digital asset solutions to institutional clients. The Group comprises Crypto Finance AG, regulated by FINMA in Switzerland, offering trading, custody, and wallet services, as well as Crypto Finance (Deutschland) GmbH, regulated by BaFin in Germany, offering trading and custody services. As of 25 January 2025, Crypto Finance secured a MiCAR license for the European market as one of the first providers in the EU. Crypto Finance AG is a SIX-approved crypto custodian for ETP issuers. For more information, please visit our website at About us - Crypto Finance About The Role From our office in the Prime Tower, Zurich, we build cloud-native systems that enable institutional clients to access, trade, and manage digital assets securely and efficiently. We are currently looking for a Software Engineer to join our engineering team. You will work on the services that power our Trading, Custody, Settlement, Staking, and Pledging platforms while learning from experienced engineers and contributing to our cloud-native, distributed environment. Our systems run on Google Cloud Platform (GCP), deployed on Kubernetes, and consist of :25 microservices designed for high availability and multi-region capability. You will have the opportunity to work with modern tooling, participate in architectural discussions, and grow your expertise in distributed systems and digital asset technology. This role is ideal if you want to develop your backend engineering skills in a high-impact domain and enjoy working with clean architecture, cloud environments, and real production systems. Responsibilities Develop and maintain backend services in Java (Vert.x or Spring) Contribute to the evolution of about 25-service microservice architecture Implement new features and improve existing functionality across trading, custody, settlement, staking, and pledging Collaborate closely with senior engineers on system design and architectural decisions Help integrate services using REST, WebSocket, FIX, and SWIFT Work with GCP + Kubernetes in a cloud-native environment Participate in code reviews, testing, and deployment processes (ArgoCD / GitOps) Diagnose and fix issues in distributed systems with guidance from experienced colleagues Learn and apply best practices for reliability, performance, and security Requirements Degree in Computer Science or equivalent practical experience 2-4 years of backend engineering experience (or equivalent skill level) Solid Java programming skills and an interest in microservice architecture Basic understanding of distributed systems concepts (timeouts, retries, resilience) Some experience with cloud platforms and/or Kubernetes (GCP is a plus but not required) Familiarity with REST APIs; WebSocket/FIX/SWIFT knowledge is a plus but not expected Experience with relational databases such as PostgreSQL Interest in learning about high availability and multi-region architectures Basic understanding of CI/CD workflows (ArgoCD/GitOps knowledge is a plus) Curiosity about blockchain and digital asset technologies Collaborative mindset, eagerness to learn, and a focus on quality Professional proficiency in English; German is a bonus Eligibility to work in Switzerland (Swiss permit or EU/EFTA citizenship Benefits Work on impactful systems used across the financial industry A modern, cloud-native engineering setup (GCP, Kubernetes, microservices) A strong engineering culture with mentorship from senior colleagues Exposure to trading, custody, settlement, staking, and pledging workflows Room to grow, learn, and take on more responsibility over time Regular knowledge-sharing sessions and a supportive team A modern workplace in Prime Tower, Zurich Our culture At the heart of our company, we prioritize: Innovation and Continuous Learning Collaboration and Knowledge Sharing Entrepreneurial Spirit and Flat Hierarchies Values such as Excellence, Delivery, Ownership, Passion, and Unity Please note: We do not accept CVs from recruiting or staffing agencies. Due to the Swiss labor legislation, we can only accept applicants who have the right to work in Switzerland (are in possession of a Swiss work permit or are EU/EFTA citizens). All other applications will not be considered. If this is the position for you, and you have a Swiss work permit and/or EU citizenship, please send us your complete application, incl. cover letter, CV, and references.

AI Junior Engineer - Zurich

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. The opportunity We are seeking a talented and motivated AI Engineer to support the design, development, and deployment of AI-powered solutions for both internal teams and external clients. This role is ideal for a hands-on professional who is passionate about building real-world machine learning and AI applications, collaborating with cross-functional teams, and contributing to the growth of AI capabilities in a large-scale consulting environment. Key Responsibilities AI Solution Development: Design, build, and test AI solutions (including complex RAG systems, machine learning, deep learning, AI Agents) for diverse use cases Model Deployment & MLOps: Support deployment pipelines for AI models using modern MLOps tools and cloud platforms (e.g. Azure) Performance Monitoring: Help implement monitoring systems to track model performance and ensure long-term reliability and fairness Code Quality & Reusability: Write clean, modular, and production-grade code; contribute to the development of reusable components and accelerators Collaboration & Documentation: Work closely with senior data scientists, engineers, and business stakeholders to align solutions with project requirements Exploration & Prototyping: Participate in the rapid prototyping of AI solutions and assist in evaluating their feasibility and business value Requirements Experience in designing and implementing AI/ML solutions, RAG systems and AI Agents Familiarity with cloud platforms (Azure, AWS, or GCP) and containerization technologies (Docker, Kubernetes) Good understanding of data structures, algorithms, and software engineering practices Exposure to MLOps practices, CI/CD pipelines, and ML model monitoring Enthusiasm for solving real-world problems using AI technologies Bachelor's or Master’s degree in Computer Science, Data Science, Engineering, Mathematics, or a related field Prior internship or project experience in AI/ML is preferred, especially in business or consulting contexts As an AI Engineer, you will play an essential role in transforming business needs into scalable AI solutions. You will help bridge the gap between prototyping and production, ensuring that machine learning systems are efficient, maintainable, and deliver long-term business value. Your contributions will directly support the AI vision and strategic priorities of the firm and its clients. The ideal candidate combines a strong technical foundation in AI with curiosity, adaptability, and teamwork. You are eager to learn in a fast-paced consulting environment, contribute to impactful projects, and grow your skills across the AI lifecycle. If you are passionate about turning data into intelligent systems, we want to hear from you. Join us to develop cutting-edge AI systems and be part of a team shaping the future of intelligent business solutions. What We Offer You At EY, we’ll develop you with future-focused skills and equip you with world-class experiences. We’ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more. Click here to find out more about our benefits and corporate social responsibility. Are you ready to shape your future with confidence? Apply today. To help create an equitable and inclusive experience during the recruitment process, please inform us as soon as possible about any disability-related adjustments or accommodations you may need. EY | Building a better working world EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets. Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate. Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

Software Engineer

Die Firma ist auf innovative digitale Lösungen für den öffentlichen Sektor spezialisiert und unterstützt Bundes- sowie Kantonsbehörden bei der Digitalisierung im Gesundheitswesen. Sie sind auf der Suche nach einem erfahrenen Fullstack Developer. Vergünstigungen und Benefits Motiviertes Team mit ausgeprägtem Zusammenhalt Flexible Arbeitszeiten und Möglichkeit für Homeoffice Vielfältige und technisch spannende Projekte im Bereich eHealth und eGovernment Einsatz moderner Entwicklungswerkzeuge und aktueller Methoden Gute Weiterbildungsmöglichkeiten und Förderung persönlicher Entwicklung Moderne Arbeitsplätze und angenehme Arbeitsumgebung Wer Du bist Sehr gute Deutschkenntnisse in Wort und Schrift; sicher im Umgang mit Schweizerdeutsch Praxiserfahrung in der Softwareentwicklung mit Schwerpunkt .NET / C# Sehr gute Kenntnisse im Microsoft-Technologieumfeld (z. B. ASP.NET Core, Entity Framework, SQL Server) Vertraut im Umgang mit modernen Frontend-Frameworks wie Angular, React oder Vue Kenntnisse im Aufbau und Betrieb von CI/CD-Pipelines (z. B. GitLab CI, Azure DevOps) Deine Aufgaben Übernahme technischer Verantwortung für ausgewählte Teilprojekte Entwicklung und Weiterentwicklung von Business-Anwendungen auf Basis von .NET / C# Gestaltung und Umsetzung anspruchsvoller Lösungen inklusive Datenbank- und Cloud-Aspekten Sicherstellung hoher Code-Qualität und Förderung bewährter Entwicklungspraktiken Enge Zusammenarbeit mit Architektur, Projektleitung, Requirements-Engineering und weiteren Fachbereichen

Full Stack Developer

With over 140 years of Swiss engineering heritage, Sécheron Hasler Group is a global leader in high-power electrical and electronic equipment. Our solutions power railways, renewable energy, DC and AC networks, and industrial systems worldwide trusted for their precision, reliability, and innovation. At the heart of modern rail infrastructure, our Traction Power Systems unit delivers cutting-edge DC and AC traction substations, protection systems, power conversion and digital monitoring solutions. Join us to shape the future of sustainable mobility with technology that keeps cities and countries moving. For the expansion of our team, we are seeking to hire in Satigny (Geneva) a dynamic and motivated Full Stack Developer Developer to join our growing software team focused on intelligent public transportation systems. You will help build and operate robust, predictable, and efficient platforms that improve train operator experiences. You will assist the support and project teams to troubleshoot, debug, and upgrade existing systems. Main Responsibilities Design, develop, and maintain scalable web platforms and internal tools using Node.js and TypeScript Handle DevOps processes, including deployment with Docker Compose and Ansible workflow. Contribute to predictable and constant delivery cycles Analyze time series data (Pandas, Warp10, etc.) to support smart analytics and predictions Implement end-to-end (E2E) testing strategies to ensure platform reliability Work with Bash and Linux environments for infrastructure automation Manage GitLab/GitHub CI/CD pipelines and version control practices Maintain front-end components with HTML & CSS Support or attend networking and public events to engage with stakeholders or present technical updates Requirements Proven senior-level experience in software development, typically demonstrated through one or two significant professional roles. Bachelor's or Master's degree in Computer Science, Software Engineering, Information Systems, or a related field. Additional certifications in DevOps, cloud technologies (AWS, Azure, etc.), or software development are a plus (e.g., AWS Certified DevOps Engineer, etc.). Excellent English mandatory, French preferred. Proven experience with DevOps practices and containerized environments (Docker) Solid backend and frontend coding skills in JavaScript/TypeScript and HTML/CSS Comfortable working in Linux environments and scripting with Bash Experience with E2E testing frameworks (Cypress, Playwright, etc.) Familiarity with data analytics and time series handling tools Strong work ethic, autonomy, and desire for consistency and predictability Mid-level or higher professional experience Clear communication and a collaborative mindset Passion for building technology with purpose and public impact Familiarity with Agile/Scrum Availability for some travels. Not Mandatory, Plus Preferable Prior experience in the public transportation or mobility sector Interest in or experience with AI (positive or critical view welcomed) Contribution to open-source or community events Embedded Software Benefits We foster flat hierarchies and direct communication, enabling quick decisions and strong collaboration across all levels. You'll be trusted with real responsibility and encouraged to take initiative, with plenty of opportunities to grow both personally and professionally.

Full-Stack Software Developer (EN-ACE-2025-260-GRAE)

Job Description Our Engineering Department (EN) is looking for a Computing Engineer to join our Accelerators, Coordination, and Engineering Group (ACE). The ACE Group is in charge of the coordination of the activities for the interventions and changes to the LHC and its injectors. As part of the EN-ACE group, you will engage in the development and enhancement of software solutions for the group. This includes participating in the complete lifecycle of software development. Kindly note that CERN will be closed from 19.12.2025, to 05.01.2025. Feedback on your application will be provided after this period. Your Responsibilities As part of the EN-ACE group, you will: Maintain and develop EN-ACE applications (database, back-end, front-end) to add new features for users (example here). Ensure the coordination, the scheduling and the deviation control of several software packages. Use your knowledge and experience to suggest new ideas and novel features (e.g. virtual reality, AI). Ensure the integration of EN-ACE applications with other CERN tools. Participate in testing and reviewing code, prepare technical and end-user documentation. Visit the CERN accelerators (PS-Complex, SPS-Complex, LHC) for in-site works, e.g. to capture panoramas (immersive pictures). Provide user support when required. More information here. Your profile Proficiency in Java application development. Proficiency in JavaScript frontend development. Experience with relational databases and SQL. Knowledge in designing and evolving client-oriented APIs, ideally REST-based. Familiarity with software quality assurance techniques and tools. Skills Java, JavaScript/TypeScript, React, SpringBoot. Relational databases (Oracle). Python would be an advantage. Spoken and written English or French, with a commitment to learn the basics of the other language. Eligibility criteria: You are a national of a CERN Member or Associate Member State. By the application deadline, you have a maximum of two years of professional experience since graduation in Computing/Computer Science (or a related field) and your highest educational qualification is either a Bachelor's or Master's degree. You have never had a CERN fellow or graduate contract before. Applicants without University degree are not eligible. Applicants with a PhD are not eligible. Additional Information Job closing date: 22.12.2025 at 23:59 CET. Contract duration: 24 months, with a possible extension up to 36 months maximum. Working hours: 40 hours per week Job flexibility: Hybrid Target start date: 01-February-2026 This position involves: Work in Radiation Areas. Interventions in underground installations. Job reference: EN-ACE-2025-260-GRAE Field of work: Software Engineering and IT Benchmark job: 200020 - Computing Engineer What We Offer A monthly stipend ranging between 5196 and 5716 Swiss Francs (net of tax). Coverage by CERN's comprehensive health scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund. Depending on your individual circumstances: installation grant; family, child and infant allowances; payment of travel expenses at the beginning and end of contract. 30 days of paid leave per year. On-the-job and formal training at CERN as well as in-house language courses for English and/or French. About Us At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter - fundamental particles that are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact, and provides insights into the fundamental laws of nature. Find out more on http://home.cern. Diversity has been an integral part of CERN's mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success.

Java Backend Developer

Java Backend Developer (50%-60%) Für unseren Kunden in Bern, suchen wir eine:n erfahrene:n, motivierte:n und aufgeschlossene:n Java Backend Developer (50%-60%) . Du bist verantwortlich für die Entwicklung und Lifecycle-Management von Dashboards und Webanwendungen für den Healthcare-Sektor. Das Projekt zielt darauf ab, robuste digitale Lösungen bereitzustellen, die Datenvisualisierung, operative Einblicke und nutzerzentriertes Design unterstützen. Arbeitsmodell: Kombination aus Onsite beim Kunden und Remote innerhalb der Schweiz – mindestens 1 Tag pro Woche vor Ort. Projektdauer: asap-30.06.2026++ Pensum : 50%-60% Ihre Aufgaben: Entwicklung und Pflege von Web- und Dashboard-Anwendungen für den Healthcare-Bereich Implementierung von Backend-Systemen im Java-Ökosystem Zusammenarbeit mit einem interdisziplinären Team zur Umsetzung von Cloud-basierten Lösungen Sicherstellung von Qualität und Compliance in einem regulierten Umfeld Ihr Profil: Fundierte Kenntnisse im Java-Ökosystem Erfahrung mit Cloud-Umgebungen , bevorzugt Microsoft Azure Praktische Erfahrung in der Entwicklung von Backend-Systemen Teamfähigkeit und strukturierte Arbeitsweise Fliessend in Deutsch

Software Engineer

We are looking for a highly motivated and experienced Software Engineer C#/.NET to join our dynamic team. If you have a passion for technology and problem-solving and want to work in an exciting and fast-paced environment, we look forward to receiving your application. Tasks and responsibilities: Analyzing, developing, enhancing and maintaining enterprise and web-applications and APIs You support the analysis of customer needs, help to implement requirements effectively, pay attention to clean code, a sustainable architecture and reasonable test coverage Developing interfaces for the introduction of an integration platform Depending on the requirements, you implement these in a classic - hybrid - agile way Your profile: Degree as an application developer EFZ / HF / FH or a comparable degree You have experience as a programmer on the .NET/.NET Core framework from Microsoft and are proficient in object-oriented programming (OOP) You have knowledge of some of the following technologies such as REST, Application development in MS Azure, MS DevOps, Unit tests, OAuth or C++ Ideally, you have experience in the T-SQL language (MS SQL Server) You appreciate a rich variety of different projects, enjoy new experiences and like to share your expertise with other You excel both working independently and as part of a team You can communicate fluently in German and English Who we are and what we offer: MCH Group, with its head office in Basel, Switzerland, is an internationally active experience marketing company. We organise around 90 of our own exhibitions and guest exhibitions in Switzerland and abroad, including Art Basel, Swissbau and Giardina. Parts of our group are active in Dubai, Hong Kong, North America and Paris. Our 800 or so colleagues appreciate the great flexibility in terms of working hours, home office and on-site presence. We also offer good social benefits & more.

Software Development Engineer

Location: Remote, right to work and travel in Europe. At Albatross, we're building the second pillar of AI: a perception layer that understands how users actually experience content, in real time. Trained on live user interactions, Albatross learns and reasons on the fly. Our technology powers real-time, in-session discovery by adapting to evolving user interests, in real-time. We have raised significant funding and our platform already operates at scale, with billions of events being processed and hundreds of millions of predictions served. The Role This position offers high autonomy and involvement in new, partially greenfield projects within a fast-evolving environment. More specifically: Develop and maintain full-stack applications using TypeScript and React, following best practices end-to-end Design, build and maintain web infrastructure. Which includes internal tooling and admin panels as well as tenant space, demos, and product integrations Collaborate across teams to design, implement, and optimize infrastructure components Ensure code quality, scalability, and maintainability through modern development standards Support deployment pipelines and contribute to DevOps processes Requirements Proven experience building and deploying complete applications from concept to production Strong proficiency in TypeScript, with experience building production-grade apps including frontend Hands-on experience with React and modern Node.js runtimes (e.g., Bun) Familiarity with CI/CD (GitHub actions), cloud platforms, and containerization (e.g., AWS, GCP, Docker) Solid understanding of software development best practices, testing, and code quality Effective communication and collaboration skills in English Benefits Flexibility to work from anywhere across Europe