freelance English-speaking jobs in Canton of Aargau

Manufacturing Technician supports the production and assembly of physical hardware, including 3D printing and electronics. Responsibilities involve process troubleshooting, equipment maintenance, and supporting R&D prototypes. English is required.

Senior SAP DMS / Archiving Consultant needed for S/4HANA environment. Responsibilities include technical assessment, optimization recommendations, and creating improvement roadmaps for the DMS and archiving setup. Requires 3+ years of relevant experience.

Develop an internationally recognized research program on the exposome's impact on female-predominant diseases. Requires an outstanding track record in biomedical research and mandatory university-level teaching experience in French and/or German.

Lead engineering for Keet, a P2P messaging and video calling app. Direct API and frontend teams, setting high bars for performance and reliability. Partner with product to turn vision into features. Requires experience shipping consumer products and intuition for distributed systems.

Tax Consultant role involving preparation of tax returns for individuals and corporations. Responsibilities include client contact, verifying tax assessments, and assisting managers with tax authority requests. Requires initial tax training and 1-2 years of experience.

Senior Process Engineer in MEMS develops and optimizes advanced manufacturing technologies. Responsibilities include refining wet chemical processing, improving process stability, and solving complex technical issues. Requires 5+ years in MEMS or microfabrication.

Lead fire protection initiatives for major CAPEX projects, overseeing wet/dry systems, contractor coordination, and quality assurance. Requires 5+ years in technical fire protection and familiarity with Swiss standards.

Internship available for Young Talent in Quality Hydraulics. Support manufacturing processes via fault analysis and implementing corrective measures using methodologies like 8D and QRQC. Requires a relevant engineering degree and quality management training.

Lead commercial activities in Switzerland and France, driving growth through new customer acquisition and account management in a technical B2B environment. Requires technical education, B2B sales experience, and fluency in German, French, and English.

Design, build, and run ML workflows for product data using Python on BigQuery and GCP. Improve the product catalog by building evaluation sets and staying current with trends like LLMs. Requires strong Python/SQL skills and ML model experience.

Support website and digital asset management, building and deploying global email campaigns. Manage communication calendars, improve segmentation, and ensure CRM integration across business units. Requires French and English fluency.

Design and maintain automated tests for web, API, and backend systems, establishing scalable test frameworks. Embed continuous testing into CI/CD pipelines and partner with teams on shift-left testing. Requires expertise in Selenium, Cypress, Java, and related tools.

Develop custom image analysis solutions for research in immunology, oncology, and translational research. Requires Master's/PhD in relevant field with strong Python and computer vision/AI skills.

Lead research to identify and optimize novel bioactive ingredients for crop protection. Requires Ph.D. in Organic or Medicinal Chemistry and expertise in synthetic organic chemistry. Drive discovery using data and AI.

Supports the European General Manager with administrative leadership and manages day-to-day operations for the European headquarter and regional office sites. Requires experience as an EA or Operations Manager.

Head of Information Systems defines and delivers the IT strategy for a petroleum products trading company. Responsibilities include platform ownership, infrastructure oversight, team leadership, and ensuring security and compliance. Requires 10+ years in IT, with 5 in leadership.

Forward Deployed Engineer to build production-quality full stack applications using AI tools. Responsibilities include prototyping, designing, testing, and deploying on Kubernetes. Requires 5-10 years of experience with Java, Spring Boot, Angular, and AI tools.

HR Controlling & Reporting Specialist to support global HR strategy. Develop HR metrics, monitor costs, and report on workforce trends. Requires 3+ years in international HR Controlling, strong analytical skills, and proficiency in Excel.

Senior CAPEX Planner to manage and monitor CAPEX investment projects from design through commissioning for a biopharmaceutical company. Requires 5-10 years planning experience on large-scale industrial projects, proficiency in Primavera P6, and strong project controls knowledge.

Seeking experienced Room Attendants for a seasonal role. Maintain flawless presentation of guest rooms and suites according to 5-star Swiss, LQA, and Forbes Travel Guide standards. Focus on detail, discreet service, and hygiene protocols.