freelance python developer

An established trading firm is seeking an experienced Quantitative Researcher to join its high-frequency trading (HFT) team in Zurich.They are looking for a skilled Quantitative Researcher with experience developing systematic trading strategies, particularly across Asian financial markets.Python, C, C++, Quantitative Research, High-Frequency Trading (HFT),...

inspire AG is Switzerland’s leading competence center for product innovation and advanced manufacturing. As a strategic partner of ETH Zurich, our mission is to transfer knowledge and technology from academic research into the Swiss mechanical, electrical, and metal industries. We are seeking a motivated engineer to join our team for a funded innovation...

Location: ZurichStart date: ASAPDuration: 12months – with possibility of extensionKey ResponsibilitiesDesign, develop, and maintain data pipelines and backend services for real-time decisioning, reporting, data collecting, and related functionsDefine data requirements and develop data modelsManage and transform data across the platformProduce high-quality,...

We are hiring a Senior Network Automation Engineer for a long‑term digitisation programme within a security‑critical enterprise and private cloud environment. This role is ideal for a hands‑on engineer who wants to stay close to operations while gradually taking on more architectural responsibility.You will design, build, automate and operate complex...

maxon is a global provider of world-class precision drive systems. Our drives are perfectly suited for wherever extreme precision and the highest quality standards are necessary - on Earth, and on Mars. For creative minds and passionate doers, we offer a global yet trusted environment. Those who are prepared to question endless possibilities and challenge...

Website The Company At lastminute.com, we live for the holidays. We are the European Travel-Tech leader in Dynamic Holiday Packages. With technology, we turn spontaneous thoughts into meaningful experiences, helping people travel the world. We are looking for a Machine Learning Scientist to join our team of around 1,700 people worldwide to help us power up...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Compliance Engineer based in Switzerland.As a Security Compliance Engineer, you will play a key role in strengthening security, privacy, and regulatory compliance across a global payments technology environment. You will...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Data Engineer based in Switzerland. As a Senior Data Engineer, you will take ownership of the data platform, shaping its architecture and ensuring reliable performance from development through production. You will build...

pbThis position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Compliance Engineer based in Switzerland. /b /ppAs a Security Compliance Engineer, you will play a key role in strengthening security, privacy, and regulatory compliance across a global payments technology environment....

The Digital Character AI team at ETH Zurich's Computer Graphics Laboratory is looking for a Student Research Assistant to support the development of our interactive AI avatar platforms across both the Unity frontend and the LLM-based backend. Our work focuses on lifelike digital humans powered by large language models, affective computing, speech...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Security Compliance Engineer based in Switzerland.As a Security Compliance Engineer, you will play a key role in strengthening security, privacy, and regulatory compliance across a global payments technology environment. You will...

ppbEmployment type: /bPermanent, full-time (100%) /ppbStart date: /bAs soon as possible /ppbManagement responsibility: /bNo /ppbWorking model: /bPrimarily in person in Zurich (around 2 days/week), with flexibility for remote work where appropriate /ppbStage: /bEarly-stage startup / Founding Engineering Team /ph3About Our Client /h3pOur client is an...

About the job Senior Candidate Recruiter Switzerland You are the one who can and wants to bring a lot to the table when building a perfect company. Yes, we truly believe we are creating a company that could be different from all the other ones and that’s the idea that brought us together and, for sure, will attract you to join our squad. Devop1 is a 100%...

Location: Switzerland (On-site or Hybrid)Nationality Requirement: Swiss NationalAge Range: 27–35Language: Fluent English (required); German or French is a plusTeam Environment: International and cross-functional About the Role OPZIQ AG is looking for a highly capable AI Process Optimization Specialist to lead the implementation of AI technologies across...

Full-Stack Software EngineerLocation: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key ResponsibilitiesDevelop and debug front-end and back-end...

CAD ExpertJob Type: ContractorLocation: RemoteRole OverviewWe are looking for CAD Experts to provide technical expertise in computer-aided design and manufacturing workflows. You'll review and evaluate AI-generated CAD and manufacturing content and provide accurate, practical feedback.Key ResponsibilitiesReview and assess CAD designs and manufacturing...

pWe are seeking an experienced Infrastructure Automation Engineer to strengthen infrastructure operations through scalable automation and reliable DevOps practices. In this fully remote role, you will manage and optimize lifecycle automation using Ansible and AWX while improving CI/CD pipelines and operational workflows. You will develop Bash and Python...

For this position we are only looking for candidates located in Germany, Austria or Switzerland. Nairon GmbH is a Swiss startup building AI voice agents that answer and make phone calls for businesses. Our platform runs real-time conversations over the phone and on the web, connected to our customers' telephony and business tools. We value clear...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Deal Sourcing Partner AI, Healthcare & MedTech based in Switzerland. This opportunity is designed for an experienced, well-connected deal originator who can identify high-potential companies in AI, Healthcare, and MedTech...

Do you love creating innovative solutions for customers? Then come and apply your skills and passion for technology at Thomson Reuters Labs. We are seeking a Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that transform the way legal, accounting, and government professionals work across...