Senior performance engineer jobs in France

 ...* This position is based in Rennes, France. By joining our Engineering team, you won't just be a tester — you'll be at the heart of...  ...That's rare. That's exciting. And that's what we offer. As a Senior QA Engineer , you will play a key role in the reliability and... 

 ...team couldn’t sort through manually—and enriches them, so our engineers can focus on what matters most and resolve incidents faster: high...  ...accelerated investigations. What you’ll be doing: As a Senior Security Operations Engineer , you are at the heart of the SOC... 

 ...shaping the next 25 years of the internet. We are looking for a Senior Software Engineer to join the WebExtensions team, which powers the add-ons...  ..., balancing developer power with user trust, safety, and performance. What You'll Do Implement and maintain WebExtensions... 

 ...required to be in office 3 days a week. Sorare is seeking a Senior Software Engineer to join the iOS team. We craft officially licensed digital...  ...with AI-assisted workflows) Care deeply about security, performance, and maintainability Help shape the next chapter of our... 

 ...(Research Data Management) division. We are looking for a  Senior Data Engineer passionate about data and industrialization to design and...  ...and MariaDB (modeling, query writing, migrations, basic performance tuning). Data storage: design and operation of data storage... 

Join Checkly as a Senior Customer Solutions Engineer and empower developers and agents to own and ensure application performance and reliability - from pull request to post-mortem! Checkly is the active reliability layer for developers and agents. We unify testing, synthetic... 

 ...automation tooling. Optimize cloud infrastructure (AWS/GCP/Azure) for performance, cost, and reliability. Improve observability across the...  ...and integrations across systems and tools. Collaborate with engineering, operations, and data teams to understand and support their... 

Summary The Wikimedia Foundation is seeking a Senior Software Engineer to join the team supporting the Wikidata Platform — the structured data...  ...high-scale, production-grade services while ensuring performance, reliability, and maintainability. Working closely with the... 

 ...As Senior Sales Director, EMEA South , you will lead our high-growth sales engine across France, Spain and Italy . You will inspire, coach, and scale a talented team...  ...Management within a strong user base. Ability to perform deep market analysis to spot emerging trends... 

 ...through manually—and enriches them, so our engineers can focus on what matters most and...  ...standardization (CIM), data models, search performance, and detection governance. Build, evolve...  ...and foster the technical growth of senior and junior engineers, and act as a force... 

 ...please [ apply here**]( IDnow is building a next-generation engine to detect and prevent fraud, leveraging advanced data...  ...testing and participate in code reviews. Monitor micro‑service performance and provide timely improvements and bug fixes. Work closely... 

 ...mobility, gaming, and other industries. * This position is based in Rennes, France. We are looking for a  hands-on QA Automation Engineer who can strengthen our product quality across Web, API, and Mobile platforms. In this role, you will build and maintain automated... 

 ...Spiko runs on excellence, transparency, and straight talk. Key Responsibilities We are looking for a fullstack software engineer to join Spiko’s 8-people tech team. Typical tasks for a fullstack software engineer in the team involve: Building and enhancing... 

 ...installation technique que dans la rédaction d’un cahier des charges, le suivi d’un contrat de maintenance ou l’analyse des indicateurs de performance d’un prestataire. À noter : ce poste implique la participation à un dispositif d’astreinte, à raison d’une semaine par mois.... 

As Senior Sales Director, EMEA South , you will lead our high-growth sales engine across France, Spain and Italy . You will inspire, coach, and scale a talented team of Enterprise Territory Managers, Commercial Territory Managers to exceed ambitious revenue targets. You... 

 ...Capacité à interpréter des spécifications et des instructions d'installation. - Des connaissances en moteurs marins et en systèmes performants sont un plus. - Excellentes compétences en organisation et en priorisation. - Passion pour la navigation de plaisance et une... 

What you will own Design and evolve core platform services and internal APIs consumed by multiple teams. Drive architectural initiatives such as gRPC migration, eventing/pub-sub foundations, and platform refactors. Own and improve control-plane and cluster-api components...

 ...good, from the first interview to the day someone leaves. We own the full employee lifecycle: hiring and compensation, onboarding, performance and career development, culture, and compliance, for a fast-growing team spread across France, Spain, and the US. This role is... 

Job Summary and Purpose: The Senior Program Manager, Global R&D Tax Credits & Business Analytics is responsible for the end-to-end leadership, execution, and expansion of Precision for Medicine's global R&D tax credit and innovation incentive programs. This role serves... 

 ...les managers et membres du COMEX sur les sujets clés et structurants des pôles gérés. Garantir le suivi et l’évaluation de la performance de l’équipe : clarifier les attentes, suivre l’atteinte des objectifs, anticiper les risques de sous-performance et activer les... 

 ...People. Second, designing and running our key HR initiatives: performance reviews, onboarding and probation, policies, employee surveys,...  ...in days too, with a genuine path toward a broader and more senior mandate, if this is desired. Well suited to someone building... 

 ...the ENA PME Social Media C-profiling strategy for respective senior leaders Strategic Planning and Influence: Contribute to the wider...  ...supports broader business objectives and campaigns Content Performance Analysis: Monitor progress and success of campaigns and Development... 

We are looking for an experienced Materials Scientist or Materials Engineer to analyse experimental results, review technical literature, structure scientific datasets, and create realistic materials-engineering scenarios. You will also evaluate scientific deliverables... 

 ...quipes Tech pourgarantir la bonne intégration Effectuer une QA systématique avant livraison Amélioration continue Analyser les performances de vos solutions post-lancement (satisfaction, taux de conversion, analytics) Transformer les insights en actions concrètes d'am... 

 ...shift, providing secure infrastructure that makes autonomous workflows trustworthy by default. We are looking for a Senior Supply Chain Security Engineer to join the team behind Docker Hardened Images (DHI). In this role, you will work within the container and Kubernetes... 

 ...on schedule across CRM, social media, and other touchpoints Performance Tracking • Track and analyse campaign performance across CRM and social media channels, preparing regular reporting for the Senior Manager • Translate performance insights into actionable recommendations... 

 ...To sustain the company's growth, Ledger is looking for an Engineering Manager to lead the Cloud Wallet team . This team is responsible...  ...be doing Lead and grow your team. Own hiring, onboarding, performance management, and the professional development of your... 

 ...with touches of delight, and we care deeply about experience, performance, and ease of use. Why now? A new generation of investors...  ...laundry, or trendy perks. We focus on what truly matters. As VP Engineering, your mission is to lead that transformation and own... 

 ...next stage of growth. Success looks like building a sourcing engine and candidate experience strong enough to consistently win top...  ...report on pipeline health, time-to-hire, and sourcing channel performance Identify bottlenecks and suggest concrete improvements to how... 

 ...About the role We are seeking a creative and highly motivated Senior Translational Scientist to join Bioptimus’ R&D team and...  ...Collaborate with leading hospitals, biobanks, researchers, and engineers across the globe. And benefit from: A collaborative and mission...