Senior Security Product Engineer

Criteo is seeking a senior Security Engineer for its Application & Product Security team in Paris. You will secure products by collaborating with Product and Platform teams to drive secure-by-design practices.The role emphasizes threat modelling, vulnerability management, and incident response, with leadership on complex projects and mentoring peers. Hybrid...

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in...

Senior Security Product and Application Engineer role at Criteo in Paris, France. Full-time permanent position with a hybrid work model.Responsibilitiespartnering with Product and Platform teams to design secure systemsadvising on secure design and vulnerability managementremediating application security riskscontributing to security initiatives such as...

Why Mozilla? Mozilla Corporation is a non‑profit‑backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy‑minded web browser. With more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and...

À propos Depuis 30 ans, les contrats n'ont pas changé. Leur contenu est simplement passé d'une feuille de papier à un écran d'ordinateur et les entreprises ont dû s'adapter, en utilisant des outils de tous les jours, faute d'équipements adaptés. Parce qu'ils sont au cœur du business et des relations commerciales, Tomorro réinvente la négociation...

Blockchain is hiring a senior Product Security Engineer to lead secure development across Consumer, OTC and MRE lines in Paris. You will own security gates for major features, drive secure SDLC automation, and embed AI tools into the lifecycle.You will model threats, review architecture, and translate risks into clear security policies. Role requires a...

About MistralMistral 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 terms.We are...

Are you looking to have an impact on the daily life of millions of entrepreneurs in France (and tomorrow in Europe)?Are you looking for a work environment that values trust, proactivity, and autonomy?Then Pennylane is the right place for you ! Our visionWe aim to become the most beloved financial Operating System of French SMEs and Accounting Firms (and...

Are you a hands-on security professional ready to define what application security looks like in the age of agentic AI? Do you want to work somewhere that treats security as a genuine competitive advantage and a core part of building trustworthy healthcare software? Excited by the challenge of evolving security practice at pace, in an industry where the...