freelance python developer

pbWho is Sonar? /b /ppSonar is driving the future of agent-centric software development. As the leader in AI code review and verification, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. /ppIntegrating seamlessly with Claude Code, Codex, Cursor, GitHub...

pWho is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code review and verification, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini,...

pWe’re looking for a Senior Software Engineer to join our tech team and help build the future of neuro-contextual advertising at global scale. /p h3Who We Are /h3 pAt Seedtag, our mission is to transform advertising by proving that effectiveness and user privacy can truly coexist. /p pAs the leading Neuro-Contextual Advertising Company, we combine...

h3Your role /h3pInterested in working financial services, and have an interest in analytics and software engineering, but not sure where to start? Do you want to work for a firm with a truly global footprint? /ph3Your role /h3pInterested in working financial services, and have an interest in analytics and software engineering, but not sure where to start? Do...

ul liBachelor's degree or equivalent practical experience. /li li8 years of experience programming in C++, Java, Python, Kotlin or Go. /li li5 years of experience testing, and launching software products. /li li3 years of experience with software design and architecture. /li liExperience integrating generative AI tools or LLM interfaces into workflows. /li...

pX In most instances, this position requires in-person interviews as part of the hiring process /pulliMaster's degree in Statistics, Data Science, Mathematics, Physics, Economics, Operations Research, Engineering, or a related quantitative field, or equivalent practical experience. /lili8 years of experience using analytics to solve product or business...

We are looking for a BigData Test Automation Specialist to join our team in Zurich. This role focuses on designing and implementing a robust, multi-layered testing strategy for a modern big data platform within the banking sector. You will work with cutting-edge technologies including Trino, Kafka, Iceberg and Dataiku to ensure data quality, platform...

Job DescriptionThe Cooling & Ventilation (CV) Group is responsible for the design, installation, commissioning, operation, and maintenance of the cooling systems, pumping stations, air conditioning plants, and fluid distribution networks serving CERN's accelerator complex, experimental areas, selected LHC detector cooling systems, and strategic technical...

Financial Analyst & AI Engineer Financial Analyst & AI EngineerMerion Swiss Partners SAGeneva, SwitzerlandAbout usFounded in Geneva in 2019, Merion is an independent, FINMA-regulated wealth management firm. We provide bespoke portfolio management built on independence, transparency, collaboration, and stability.We are seeking a high-potential, entry-level /...

Software Engineer PL/SQL – Securities & Treasury Full-time Founded and headquartered in Switzerland, Avaloq is continuously expanding its global footprint with around 2,500 colleagues in 12 countries, and more than 170 clients in 35 countries. We are an industry-leading provider of wealth management technology and services for financial institutions...

EKA Finance is working with a highly regarded quantitative investment firm looking to add researchers to its systematic investment team. The opportunity is suitable for both exceptional recent graduates / PhDs and experienced quantitative researchers with up to several years of relevant industry experience . The team develops systematic investment...

Company Description ##At Syngenta Crop Protection, we're pioneering solutions that safeguard global food security while championing sustainable agriculture. As a world market leader headquartered in Switzerland, we empower farmers with innovative crop protection technologies that defend against nature's toughest challenges. We unite advanced science with...

RIVR, an Amazon company, is building Physical AI by deploying autonomous robots for real-world doorstep delivery. Operating daily in diverse urban environments, RIVR's robots continuously learn from and navigate the millions of scenarios encountered during deliveries. By owning the full stack from software.Our fleet of delivery robots operates globally...

Scientific Assistant in Industrial Robotics and Manufacturing100%, Zurich, fixed-termThe Advanced Manufacturing Lab (am|z) at ETH Zurich, led by Prof. Markus Bambach, is seeking a highly motivated Scientific Assistant to contribute to research and development in industrial robotics, automated manufacturing, and metrology.We are looking for a candidate who...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Tooling Engineer based in Switzerland. We are looking for an AI Tooling Engineer to develop and scale an internal agentic platform that brings together company knowledge, data, and tools in one secure, accessible environment....

Computer Vision Engineer Responsibilities Lead the design and development of novel computer vision and/or machine learning algorithms in areas such as: real-time scene and object tracking, reconstruction and understanding, as well as, segmentation, face tracking, body tracking, key point estimation, depth sensing, generative approaches such as GANs, 3D...

HOW WILL YOU MAKE AN IMPACT? You will promote analytics & reporting tools Collaborate with Maisons to identify key performance indicators, translating business needs into actionable data insights Develop, improve and maintain analytics and reporting tools within Excel and the Google Cloud Platform (GCP) environment Support Maisons to implement analytics and...

POSITION: Internship Computational Design inUrban Design & Architecture EXPERIENCE: not specified LOCATION: Zurich, Switzerland JOB START: from October 2026 or by agreement Do youhave an ambition to be part of a dedicated team of professionals with 30+ years of experience within aninternational architectural office? Here's your chance to start! KCAP...

Development Engineer - Advanced Process Control Location: Haag, St. Gallen, CH Employment Type: Permanent About VAT Group At VAT, we change the world with vacuum solutions. As the world’s leading supplier of high-performance vacuum valves, we have been driving innovation for more than 60 years. With over 3,200 employees worldwide, we operate from our...

Internship - Enhancing Financial Knowledge Access with Generative AIJoin our dynamic Content & Communications team at the forefront of AI‑driven solutions. We are seeking a talented and enthusiastic intern to contribute to our mission of revolutionizing user communications and knowledge management.YOUR ROLECollaborate with IT developers and data scientists...