usability engineer

This role is part of Datadog’s Security Agent team, which powers critical security capabilities across Workload Protection, Vulnerability Management, Cloud Security products, and other emerging security offerings. As a Staff Software Engineer, you will lead the design and development of low-level Linux instrumentation and runtime security technologies that...

The Role Based in our Paris office, you’ll join one of several high-impact product teams focused on Proton Account, Lumo, and Meet, helping build the foundational experiences that power Proton’s ecosystem and the next generation of privacy-first products. From authentication, identity, and account security to privacy-preserving AI experiences and secure...

Company DescriptionEurofins Scientificis an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Eurofins laboratories work with the...

About Air Apps At Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with...

DescriptionRobeauté is redefining the future of brain therapies through the first microrobotic platform designed to navigate the human brain with unprecedented precision. This new generation of medical microrobots will be able to diagnose, treat, and monitor the brain from within, overcoming the persistent limitations in treating neurological diseases that...

Who we areYubo is the Social Discovery app to make new friends and hang out online. By eliminating likes and follows, we empower our users to create genuine connections and show up as their true selves.We've pioneered a new way for Gen Z to socialize online, and with millions of active users, our goal is to redefine how we connect today and tomorrow.Our team...

Wanna join the adventure?   Loft Orbital is revolutionizing access to space by building reliable, shareable satellites that drastically reduce the time and complexity traditionally required to get to orbit. We operate satellites, fly customer payloads, and handle entire missions from end-to-end. We’re a close-knit team of space enthusiasts, software...

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to...

Our MissionAt Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Frontend) based in France. Join a fully remote product engineering team building web experiences used by more than 11 million people worldwide.You’ll take ownership of user-facing features from...

Data Software Engineer - Banking Compliance Join to apply for the Data Software Engineer - Banking Compliance role at Ageras Danmark. Overview At Shine, we’re redefining how entrepreneurs manage their banking and administrative tasks. Through seamless tools and innovative banking solutions, we help them focus on what matters most: growing their businesses....

microTECH Global LTD is seeking an experienced Software Engineer to contribute to an industry-leading tool for modelling and assembling Systems-on-Chip (SoCs). The role focuses on implementing and refactoring complex C++/Python software, validating HDL-oriented outputs, and enhancing performance in large-scale SoC environments.You will write unit tests,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Engineer - Core UX based in France. Join a global engineering team building sophisticated software and AI-powered solutions for a complex, high-impact industry.As part of the Core UX team, you will refine...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Engineer - Trading API based in France. Join a globally distributed engineering team building developer-focused infrastructure for modern financial services and digital trading.As part of the Trading API team,...

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open‑source technology to millions worldwide, ensuring access to...

What you'll doDoctolib is seeking several Mobile Engineers (mid-level and senior) to join our team working on a new initiative focused on mobile patient services and to re-work the architecture of the most downloaded app in France in 2022 (4,8 rating). As a Mobile Engineer, you will be responsible for developing and delivering a high-quality application that...

Tempur Sealy. Iconic brands. Storied history. Industry-leading innovation. Tempur Sealy is committed to improving the sleep of more people, every night, all around the world. As a leading designer, manufacturer, distributor, and retailer of bedding products worldwide, we know how crucial a good night of sleep is to overall health and wellness. Utilizing over...

Hi, we’re Back Market. We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way better for the...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high‑stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co‑creating customized AI systems that they can run on their...

We are building the first surgical micro‑robotic platform capable of navigating inside the human brain with high precision. This requires designing the most precise and safety robotic and software systems ever deployed in a hospital environment. By combining micro‑robotics, embedded software and advanced medical imaging we are pushing the limits of a new...