AI Software Engineer at Visium | Lausanne, Vaud, Switzerland

Position: AI Software EngineerType: Full-timeLocation: LausanneStart Date: May 2026About UsAt Visium, we empower enterprise leaders to shape their AI and Data strategies, spearhead large-scale transformations, and implement AI solutions throughout their operations, ensuring that their organizations remain resilient and forward-looking. With our expertise in …

Role Overview Visium is looking for a Lead AI Engineer to guide the development of Agentic AI solutions in Lausanne, Vaud, Switzerland. This position shapes the direction of AI projects and plays a central part in advancing the company’s technology. What You Will Do Lead a team of engineers and researchers focused on Agentic AI initiatives Work closely with colleagues across different functions to align project goals Contribute to project strategy and technical decision-making Oversee the execution of AI projects that strengthen Visium’s product offerings Who We’re Looking For This role calls for strong experience in AI technologies, team leadership, and a collaborative approach to problem-solving. The ideal candidate brings both technical depth and the ability to drive projects from concept to delivery.

Role Overview Visium is looking for a Platform Engineer to help build and refine core platforms. This role focuses on designing, developing, and deploying scalable systems that support strong performance and reliability. What You Will Do Work with teams across disciplines to deliver solutions that strengthen infrastructure and streamline operations. Apply technical knowledge to improve system availability and efficiency. Contribute to the ongoing development and optimization of Visium’s platforms. Location Based in Lausanne, Vaud, Switzerland.

Join Our TeamAt Harmattan AI, we are at the forefront of developing autonomous and scalable defense systems. With the successful closure of our $200M Series B funding round, our valuation has reached $1.4 billion, allowing us to enhance our teams and capabilities to deliver critical systems to allied forces.Our commitment to excellence is driven by a set of core values: creating technologies that have a meaningful impact, striving for the highest standards in our work, setting ambitious objectives, and tackling the most complex technical challenges. We thrive in a challenging environment that demands rigor, ownership, and high-level execution.Your RoleAs an Application Software Engineer in our R&D team based in Lausanne, Switzerland, you will play a pivotal role as one of the founding members of a new team focused on developing the ground control station (GCS) software that underpins our autonomy stack. Your key mission will be to design and implement industrial-grade ground control software.

About UsHarmattan AI is at the forefront of creating cutting-edge autonomous defense systems that are both scalable and mission-critical. Following our recent $200 million Series B funding round, which has valued us at $1.4 billion, we are on an ambitious path to expand our teams and capabilities to support allied forces effectively.Our innovation is driven by a commitment to real-world impact, excellence, and tackling the most challenging technical problems in a fast-paced and demanding environment. We value rigor, ownership, and execution in every project we undertake.About the RoleAs a Software Engineer - Validation, you will be instrumental in developing the essential infrastructure for testing our systems, effectively creating the "machine that tests the machine." This role bridges Hardware, Software, and DevOps, as you work to construct hardware test benches and software pipelines that allow our validation team to efficiently scale testing from one drone to a hundred.ResponsibilitiesAutomation: Create Python scripts and tools to streamline log analysis, telemetry parsing, and report generation.CI/CD Integration: Collaborate with the software team to embed physical hardware tests into our continuous integration pipeline.HIL Development: Design and construct Hardware-in-the-Loop (HIL) test benches that simulate flight conditions within a lab setting.Bonus: Design mechanical fixtures and jigs using CAD to facilitate consistent physical testing.Candidate RequirementsBachelor's degree in Software Engineering, Embedded Systems, or Mechatronics.Strong proficiency in Python (C++ is a bonus).Experience in building test benches, HIL systems, or automated test equipment (ATE).Familiarity with DevOps tools such as Docker, Jenkins, Git, and working in Linux environments.Bonus: Background in robotics or drones is an advantage.Bonus: Mechanical design skills (CAD) for developing custom testing rigs.We are eager to hear how you can contribute to shaping the future of autonomous defense systems at Harmattan AI.

Join Our TeamAt Harmattan AI, we are pioneering the future of defense technology by building autonomous and scalable systems that serve the needs of allied forces. Following our successful $200 million Series B funding round, which has elevated our company’s valuation to $1.4 billion, we are rapidly expanding our teams to enhance our capabilities in delivering mission-critical systems.We are guided by our core values: creating technologies that make a tangible impact in the real world, striving for excellence in all our endeavors, setting lofty goals, and embracing the toughest technical challenges. Our work environment is demanding, where rigor, ownership, and execution are paramount.Your RoleAs an Embedded Software Engineer, you will become an integral member of our dynamic team focused on developing state-of-the-art UAV systems. You will build upon the existing groundwork laid by our talented team, contributing to the design of software architectures, establishing development environments, and integrating drivers and algorithms for sensors and systems. Working in close collaboration with our Algorithmic teams, your skills will be vital in advancing Harmattan AI’s mission and nurturing a culture of technical excellence.

OWT is a strategy and technology consulting firm, a subsidiary of Swisscom. We empower our clients to leverage emerging technologies to reshape their businesses, innovate new products, and transform their organizations.Your Mission:As the Principal Architect, you will design and implement scalable, secure software solutions that align with our clients' business needs.Lead end-to-end architecture on complex projects, from pre-sales to production deployment, ensuring adherence to timelines and client satisfaction.Define strategic architectural choices (patterns, technologies, integrations) and produce associated technical documentation (ADR, guidelines).Actively contribute to development (code reviews, POCs, critical components) while maintaining overall technical coherence.Design and implement cloud-native solutions, containerized architectures, and robust CI/CD pipelines.Serve as a technical interface between project teams and stakeholders, translating business challenges into pragmatic technical solutions.Contribute to the development of internal skills (mentoring, technology watch, improving practices).Your Qualifications:At least 10 years of experience in software architecture on large-scale projects, demonstrating the ability to navigate between strategic vision and concrete implementation.Deep mastery of modern architectural patterns (microservices, event-driven, hexagonal, clean architecture) and design principles (SOLID, DDD).Excellent knowledge of current technology stacks such as Java, .NET, Angular, or React.Strong experience in developing scalable and resilient systems based on cloud and containerization technologies (Docker, Kubernetes).Solid understanding of application security issues (OWASP, authentication/authorization, encryption).Practical experience in DevSecOps, CI/CD, observability, and monitoring of distributed systems.Strong technical leadership skills, stakeholder management, and effective communication with business and IT stakeholders.Fluent in French and English (minimum C1 level); German is a plus.What We Offer:A young, dynamic, and deeply collaborative culture, driven by a shared passion for new technologies, the future world, and a client-centric approach.An environment that promotes skill development through a variety of training opportunities.

OWT is a leading strategy and technology consulting firm, a subsidiary of Swisscom. Our mission is to empower clients to harness cutting-edge technologies, reshaping their businesses, innovating products, and transforming organizational structures.Your Role:As a Technical Team Lead, you will provide guidance to our teams in the design and implementation of innovative IT solutions. Specifically, you will:Act as a trusted technical advisor for our clients, leveraging your expertise.Engage in the complete project lifecycle, from requirement analysis to operational support, including design, development, and quality assurance.Contribute to defining the technical architecture, selecting technologies, and establishing development guidelines while considering client needs and constraints.Utilize agile methodologies (SCRUM, SAFe) and DevSecOps practices to lead your development team effectively.Participate in code reviews, mentor less experienced developers, and support their career growth. Your Qualifications:Possess a diploma from a technical institute, university, or higher education school with at least 7 years of experience in analysis, design, and development.Experienced in leading teams and engaged in Agile projects.Familiar with CI/CD (Continuous Integration/Continuous Deployment) and DevSecOps culture.Expert in Spring Boot, Spring Data, Spring Security frameworks, and proficient in front-end technologies such as Angular or React.Thorough understanding of web architectures, including database structures and REST services.Solid grasp of security best practices (OWASP) and implementation of application security principles, including authentication and authorization management based on standards like OAuth2, OpenID, and JWT.Experience working in cloud environments like Azure and/or AWS, utilizing tools like Docker and Kubernetes.Fluent in English, both written and spoken (C1 level). Proficiency in German is an advantage. What We Offer:A young, dynamic, and deeply collaborative culture driven by a shared passion for new technologies and a client-centric approach.An environment that encourages continuous learning and innovation.

About UsHarmattan AI is a pioneering defense technology company committed to developing autonomous and scalable defense systems. Following our successful $200M Series B funding round, which brought our valuation to an impressive $1.4 billion, we are on a mission to expand our teams and enhance our capabilities to deliver critical systems for allied forces.Our operations are centered around a set of core values: creating impactful technologies, pursuing excellence in all endeavors, setting ambitious objectives, and tackling complex technical challenges. We thrive in a high-pressure environment where accountability, precision, and execution are paramount.About the RoleAs Harmattan's propulsion requirements grow, we are looking to expand our team to expedite the development of essential hardware and software tools. You will become part of a high-impact duo dedicated to constructing advanced motor test benches and the software framework necessary for visualizing and disseminating results across our organization. This hands-on role effectively merges Python software development with practical hardware testing.ResponsibilitiesSystem Development: Design and maintain hardware motor test benches to evaluate motor, propeller, and controller performance.Software Engineering: Create and refine internal Python-based tools for propulsion testbench operations and data visualization.Data Analysis: Develop scripts to compute motor thrust requirements and manage extensive datasets to analyze performance across various hardware configurations.Testing & Reporting: Conduct motor tests, upload findings to our cloud platform, and generate technical reports for internal stakeholders and manufacturers.Collaborative Design: Engage in design meetings for new platforms (e.g., fixed-wing observers), offering expertise on propulsion solutions to fulfill range and autonomy specifications.Tool Democratization: Ensure our internal visualization tools are robust and accessible to the broader Harmattan team.Candidate RequirementsEducational Background: Master’s degree (or equivalent) in Mechatronics, Programming, or a related field; exceptional self-taught individuals with impressive portfolios will also be considered.Technical Proficiency: Proficient in Python, with experience in software engineering and hardware testing.

At Visium, we empower enterprise leaders to shape their AI and data strategies, execute large-scale transformations, and integrate AI into operations, making organizations resilient for the future. With a strong foundation in strategy, architecture, cloud engineering, analytics, artificial intelligence, and machine learning, we help our clients harness and scale the potential of their data.We are on a mission to create a bright future and foster ethical, future-ready organizations. Join the inquisitive, ambitious, and kind-hearted individuals at Visium who are dedicated to building an inspiring world.Position Overview:As the Director of Artificial Intelligence, you will spearhead our client AI initiatives, becoming the main point of contact for key accounts. Your mission includes ensuring exceptional technical delivery, cultivating strong client relationships, and aligning strategies with business objectives.You will directly oversee forward-deployed AI teams and engagement managers, providing guidance and support across delivery, stakeholder management, and business development efforts.Key Responsibilities:Lead and manage intricate, multi-faceted AI and data-centric projects, ensuring they meet client requirements, business goals, and anticipated ROI.Offer strategic direction and proactive solutions to project teams, monitor project performance, and enhance client satisfaction.Establish and nurture robust relationships with senior clients, including C-Level executives, serving as a trusted advisor and value creator.Mentor and develop a team of Engagement Managers, promoting a culture of excellence, innovation, and accountability.

About UsHarmattan AI is pioneering the development of autonomous and scalable defense systems for the modern era. Following a successful $200 million Series B funding round, which has propelled our valuation to $1.4 billion, we are actively expanding our teams and enhancing our capabilities to deliver essential systems to allied military forces.Our operations are driven by a commitment to create technologies that generate tangible impacts, uphold excellence in all endeavors, set ambitious targets, and tackle the most challenging technical problems. We thrive in a dynamic environment where meticulousness, accountability, and effective execution are paramount.About the RoleIn the capacity of Chief Engineer, you will take full ownership of the architecture, system definition, and execution of our robotic systems, overseeing the journey from initial concept to field deployment. You will collaborate closely with project managers and technical leaders to translate mission objectives into comprehensive system-level designs, orchestrate multidisciplinary engineering teams, and ensure the overall performance, robustness, and reliability of our systems.

About UsHarmattan AI is at the forefront of developing autonomous and scalable defense systems. Following a successful $200 million Series B funding round that valued us at $1.4 billion, we are actively expanding our teams to enhance our capabilities in delivering mission-critical systems to allied forces worldwide.We are guided by our core values: creating impactful technologies, striving for excellence, setting ambitious objectives, and tackling the most complex technical challenges. Our work environment demands rigor, accountability, and high execution standards.About the RoleAs an Electrical Engineer, you will be instrumental in designing and developing electronic boards and embedded systems (SoM) for UAVs, including Flight Controllers, Companion Computers, and Electronic Speed Controllers.Key ResponsibilitiesEmbedded System Design: Architect and design the physical and electrical integration of complex systems utilizing processors, fast memory (DDR, Flash), and peripherals such as embedded computers, sensors, and video processing.Schematic and Routing Design: Create and develop electronic schematics, ensuring board placement and routing meet stringent design specifications while managing fast signal constraints.Physical Integration: Collaborate with the Mechanical Department to ensure seamless integration of the boards into the final product.Sensor Integration: Partner with the GNC (Guidance, Navigation, and Control) Department to ensure efficient sensor integration.Electromagnetic Compatibility: Tackle and resolve EMC challenges while maintaining signal integrity.Troubleshooting: Diagnose and rectify issues in electrical and electronic boards through effective troubleshooting methods.Testing and Validation: Execute testing, integration, and performance validation of electronic boards to ensure they meet operational and design requirements.

Join Adaptyv, a pioneering company revolutionizing biology experimentation with AI-driven automation.We are on the cutting edge of agentic science, where AI models are capable of designing innovative proteins, formulating hypotheses, and refining experimental outcomes. However, these models still rely on human intervention to conduct experiments—a process that can take months. We are creating a robust infrastructure that empowers AI agents to interact with the physical world seamlessly.Currently, over 50 organizations, including major biopharmaceutical companies, leading AI laboratories, and numerous techbio startups, are leveraging Adaptyv's automated lab for their wet lab experiments.Our automated laboratory operates on a sophisticated software and hardware ecosystem, comprising API-controllable lab instruments valued at millions of USD, meticulously orchestrated devices through intricate workflows, comprehensive monitoring of lab activities, processing pipelines for complex physical data, and AI systems designed to troubleshoot production outcomes and expedite assay development.As we expand rapidly, we are seeking skilled professionals to meet the soaring demand for AI-enhanced wet lab experimentation.Position OverviewIn this role, you will contribute to LabOS, our internal software platform, by developing the orchestration layer that manages everything from experiment scheduling to execution and data processing. This is a full-stack product engineering opportunity situated at the intersection of software and real-world biology.Your daily tasks may include:Developing interfaces and APIs that provide scientists and AI agents with real-time visibility into lab operations.Creating custom AI agents and tools to automate decision-making throughout the experiment lifecycle, from protocol design to troubleshooting.Transforming proprietary hardware into devices that can be controlled programmatically via APIs.Designing scheduling systems that manage multiple lab instruments with complex dependencies.You will take ownership of significant components of our product. As part of a small team, your contributions will have a substantial impact on our development.

Join our dynamic team at Nexthink as a Senior Backend Software Engineer, where your passion for backend development will help shape the future of AI-driven products. You will play a pivotal role in designing and building scalable, high-performance backend systems that serve millions of users globally.In this position, you will architect and implement backend solutions that facilitate large-scale data processing and real-time interactions. Collaborating closely with product, infrastructure, and frontend teams, you'll ensure our systems are resilient and efficient, ready to support rapid product evolution.As a cross-functional team member, your ability to convey complex technical ideas in a straightforward manner will be crucial. You will thrive in a collaborative setting, where your contributions will enable the delivery of innovative, AI-powered experiences at scale.

A loving and dynamic family located in Lausanne is seeking a proactive, adaptable, and experienced full-time Nanny Housekeeper to become a long-term member of their household. This role encompasses approximately 70% housekeeping responsibilities and 30% childcare, primarily caring for two children aged 2 and 4 years old. Both children attend nursery during the day, and the mother is highly involved in their care.Start date: As soon as possibleLocation: Lausanne, Vaud, SwitzerlandAccommodation: Candidates may choose to live in or out (live-out candidates should be willing to stay overnight occasionally if needed for weekend childcare support)Schedule: Monday to Friday, from 08:00 AM to 06:00 PM.Key Responsibilities:Comprehensive housekeeping duties for a large family homeManaging laundry, ironing, tidying, and organizationProviding childcare support before and after nursery, as well as on occasional weekendsEngaging with two energetic young childrenAssisting with cooking and meal preparation as neededOccasionally handling nursery/school drop-offs and pick-upsParticipating in occasional international travel with the familyThe ideal candidate will possess flexibility and a willingness to assist with weekend childcare when necessary due to the parents’ work commitments. When weekend support is needed, time off will be provided during the week. The family is also looking for someone comfortable traveling with them from time to time, including during the holiday season in December.

Role overview Nexthink seeks an AI Research Engineer in Lausanne to support AI advancement within the Diagnostics department. This position centers on building new solutions that enhance Nexthink’s products and services, contributing directly to ongoing AI initiatives. What you will do Collaborate with researchers and engineers to investigate and test new algorithms Enhance model performance through focused improvements Take part in projects that extend the capabilities of AI in diagnostics Team and collaboration Work alongside a team of experienced colleagues dedicated to practical results and continuous innovation in AI research and development.

What You Will DoIn the role of Senior Frontend Engineer, you will play a pivotal role at the convergence of 3D technology and artificial intelligence, driving innovation in engineering software interfaces.Your responsibilities will include:Designing and developing high-performance applications that simplify interactions with intricate 3D models, physics datasets, and AI processes.Working closely with design and product teams to craft engaging user experiences, leveraging AI for real-time adaptability.Creating and implementing scalable, reusable UI components suitable for extensive simulation datasets.Collaborating across the technology stack to develop integrated architectural solutions and deliver comprehensive features.Establishing and upholding best practices in frontend architecture, testing, and code quality.Guiding the team to stay ahead in the rapidly changing tech environment through mentorship and code reviews.Contributing to enhancements in the design system.

Join Our Team as a Driver/Data CollectorAre you passionate about technology and data collection? The Terry Soot Management Group (TSMG) is seeking dedicated drivers to join our field data collection team in Lausanne. Our mission is to gather essential data in areas where automation falls short, enabling better decision-making.Project OverviewIn this role, you will drive vehicles equipped with advanced removable 360° cameras and lidars to capture high-quality visuals of streets, landmarks, and public spaces across European Union countries. The data collected will contribute to one of the world's premier online mapping platforms, enhancing navigation for millions.As a Data Collector, you will follow designated routes, concentrating on public streets and commercial areas. The quality of your images is paramount, and you may need to revisit locations under optimal weather conditions to ensure the best results.Project durations will vary based on specific data collection requirements, typically ranging from 3 to 6 months of active work.Work Schedule: Full-time commitment during standard business hours (8 AM - 7 PM).Recruitment Process: The selection process includes a safety driving assessment, an interview with our recruitment team, and a comprehensive onboarding procedure.

Join evooq, a forward-thinking technology company, as a Software Engineer, where you will play a crucial role in developing innovative software solutions using Java, Kotlin, and Spring Boot. You will collaborate with a dynamic team to design, implement, and maintain high-quality software applications that meet our clients' needs.

debiopharm seeks a Senior Trial Master File (TMF) Specialist to join the team in Lausanne, Vaud. This position centers on managing the full lifecycle of TMF documentation, ensuring records remain accurate and complete throughout clinical trials. Key responsibilities Organize and maintain TMF documentation for ongoing and completed clinical studies Ensure all TMF activities follow Good Clinical Practice (GCP) guidelines and internal policies Apply relevant regulatory standards and clinical documentation requirements in daily tasks Contribute to high standards of quality and accuracy in clinical research records Requirements Proven experience with TMF management and clinical documentation Strong understanding of regulatory compliance for clinical trials Keen attention to detail and a proactive attitude toward problem-solving Location This role is based in Lausanne, Vaud, Switzerland.