freelance python developer Jobs in Lausanne

We are working with a Trading firm looking for a Python Engineer to join their front office teams.Working directly with front office stakeholders, this is an interesting role that requires candidates with strong technical and communication skills.Requirements:5+ years of professional experience in software engineeringStrong knowledge of software...

About KLANIK Klanik is an IT consulting company providing solutions to some of the world's largest industrial and services groups for 10 years. About KLANIK Klanik is an IT consulting company providing solutions to some of the world's largest industrial and services groups for 10 years. We support our clients with the creation and development of their new...

Neural Concept in Lausanne is looking for an AI Workflows Engineer to design and deliver Python-first engineering workflows that integrate design, simulation, and machine learning. You will collaborate with the Vertical Solutions PM and customers to define roadmaps and build scalable workflows, working closely with CAD/CAE specialists to implement and evolve...

31.03 2026 Full Stack Developer About the company Atinary Technologies is a fast-growing AI startup in Lausanne, pioneering Self-Driving Labs® to revolutionize R&D. By integrating AI, robotics, and cloud software, the company accelerates scientific discovery and tackles global challenges in health, energy, food, and sustainability. About the role They are...

Mission Voltiris develops solar energy solutions for agriculture, enabling the dual use of land for food production and clean energy. Recently ranked as the 4th top startup in Switzerland, we are scaling our project portfolio across Switzerland, France, and the Netherlands. Role Overview As Senior Project Developer, you will independently own...

Gordian Analytics, a Swiss company building AI agents for supply chain operations, is looking for a Junior Full-Stack Developer to join our remote team. If you're passionate about software development, eager to grow fast, and excited to work on real-world AI projects, we want to hear from you.What You'll Do:Develop, test, and deploy full-stack features for...

Epalinges, Switzerland | Posted on 08/17/2026 Are you a passionate Full Stack Developer ready to build the infrastructure for the next age of exponential science? Join Atinary Technologies in Lausanne and help us transform R&D from isolated, manual experimentation into a continuous, compounding engine for discovery. Our core mission is to scale Self-Driving...

Qim info SA is seeking a Databricks Consultant / Data Engineer for a fully remote, long-term freelance assignment. You will design and optimize data pipelines, orchestrate Delta Lake architectures, and collaborate with business teams to translate data requirements into scalable solutions.You will leverage Databricks, PySpark, SQL and Python to deliver...

A fast-growing AI startup in Lausanne is seeking a Full Stack Developer to contribute across the technical stack. You will build responsive UI components and optimize Python logic while working with Postgres schemas. The ideal candidate has strong knowledge of TypeScript and/or Python, experience with backend development, and a degree in Computer Science or...

Founded in 2004, Qim info is an IT engineering and digital services company with offices in Switzerland (Geneva, Lausanne, Zurich and Basel) and France (Annecy, Lyon and Paris). As part of the MoOngy Group, the company also benefits from an international development network. Ranked as the third-largest IT company in French-speaking Switzerland (ICT Journal),...

pNeural Concept is seeking a Forward Deployed Engineer to collaborate with leading customers in engineering and AI. You will run projects with customer teams, analyze engineering data using Python, and develop tailored workflows that demonstrate AI value across CAD/CAE domains. /ppYou will apply ML workflows to complex engineering problems, deliver...

Marflow AG in Switzerland is seeking a Front-End Software Engineer to craft the frontend of our surgical robotic platform, delivering intuitive, reliable interfaces in mission-critical environments.You’ll develop with Python 3 and PySide6/Qt, build real-time visualizations with VTK, and collaborate with UX designers, robotics engineers, and clinicians to...

pHarmattan AI in Lausanne is seeking a Computer Vision Engineer to join our ML and CV team. You will develop core CV components across robotics/aerospace projects and help deliver mission-critical systems for defense applications. /ppRequired qualifications include a Master’s degree (PhD preferred), strong math, and hands-on ML/CV experience with Python...

pNeural Concept is seeking a Forward Deployed Engineer to collaborate with customers across automotive, aerospace and energy sectors. You will run projects, analyze engineering data with Python libraries, and develop tailored ML workflows to accelerate CAD/CAE processes. /ppYou will train customer teams and translate feedback into product improvements,...

EPFL LASA Laboratory seeks a research engineer to join a team of PhD students and postdocs. You will develop software for robotic control and machine learning, validate concepts experimentally, and contribute to hardware design from sensors to mechanics.You will demonstrate results to lab visitors and at external events, collaborating across multiple teams....

About the roleNeural Concept's Vertical Solutions team turns the most common engineering use cases into streamlined, production-grade workflows empowered by leading AI technologies. As an AI Workflows Engineer , you will own the design and delivery of AI-powered, Python-first engineering solutions for a specific industry application. You will collaborate...

About the roleNeural Concept's Vertical Solutions team turns the most common engineering use cases into streamlined, production-grade workflows empowered by leading AI technologies.As an AI Workflows Engineer, you will own the design and delivery of AI-powered, Python-first engineering solutions for a specific industry application. You will collaborate with...

AWS Solutions Architect (Contract opportunity)We are looking to reinforce our Cloud Solutions team with an all-rounder Solutions Architect that has a software engineering background, knowledgeable about Cloud Computing and DevOps, and willing to help us design, develop, transform, and modernize applications for the cloud.We are looking for someone able...

I am recruiting for a Senior Analog IC Modelling Engineer for my client, a semiconductor company developing advanced high-performance technologies in Lausanne, Switzerland. The Senior Analog IC Modelling Engineer will develop circuit models across different levels of abstraction and work closely with analog designers and system modelling...

A leading defense technology company in Switzerland is seeking a Computer Vision Engineer to develop cutting-edge visual inertial odometry (VIO) algorithms. The ideal candidate will possess a Master’s degree in a relevant field, with strong skills in Python and C++. Experience in hands-on VIO projects is highly valued. The role involves optimizing...