Product Manager II, AI & Data Security

We are looking for a Mid-level Java Software Engineer with experience in Python to join Doctolib’s Platform team, ATP, which manages the backend foundations for our distributed services. ATP is part of the Platform domain, whose mission is to build and maintain the common building blocks of our system with a "Platform as a Product" mindset. We abstract and simplify the use of these complex, critical components, enabling product teams to focus on their core mission: building products faster for healthcare professionals and patients. At ATP, we focus specifically on distributed services (chassis, archetypes, business-agnostic services, cross-cutting concerns) with a strong emphasis on quality, scalability, and usability. All Doctolib product teams build their features on top of the foundations we provide, leveraging the components we design to accelerate development while ensuring the highest standards of quality, compliance, and security. As Java Software Engineer, and within a team of 8 engineers, you will be responsible for designing and delivering essential components that empower Doctolib teams to build robust and scalable services.  Your responsibilities include but are not limited to: * Collaborate with product managers, designers, and other engineers to define and implement features to improve the Doctolib platform * Take a leading role within the team and contribute to establishing a technical vision that ensures the performance, security, and usability of the platform, taking into account the future needs and the high scalability needs * Bring your expertise and experiences to help us continuously improve the way we implement, test, and monitor high-quality features * Improving the performance of key features implemented in Java, sometimes completely challenging the status quo * Taking leadership on delivering roadmap items (together with the team) * Contributing to establishing a technical vision and co-drive the creation of the roadmap for next quarters ABOUT OUR TECH ENVIRONMENT * Our chassis powers more than 50 services across the Doctolib platform * Our stack is composed of Java, Python, Spring boot, Kafka, Redis, PostgreSQL, K8S, Datadog. * Our solutions are built on a single fully cloud-native platform that supports web and mobile app interfaces, multiple languages, and is adapted to country and healthcare specialty requirements * We leverage AI in an ethical manner across our products to empower patients and health professionals. Discover our AI vision here and learn about our first AI hackathon here! WHO YOU ARE If you don’t meet all the requirements below but believe this opportunity matches your expectations and experience, we still encourage you to apply! * You have 4+ years of experience, preferably in a technically challenging environment * You are proactive, curious, collaborative and eager to learn * You are primarily a backend engineer with expert knowledge of Java/Spring boot/Python * You have a solid understanding of web technologies and software development life cycle * You have a “user first” mindset and want to build a product focused on bringing value to its users, through secure, well-tested and pragmatic code * You are fluent in English WHAT WE OFFER * Free comprehensive health insurance for you and your children * 25 days of paid vacation per year, plus up to 14 days of RTT * Free mental health and coaching services through our partner Moka.care * Work from abroad for up to 10 days per year thanks to our flexibility days policy * Lunch vouchers (Swile card) worth €8.50 per working day, with €4.50 covered by Doctolib * A subsidy from the work council to refund part of the membership to a sport club or a creative class * 50% reimbursement of your public transport subscription * Parent Care Program: receive one additional month of leave on top of the legal parental leave * For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support * Relocation support in case of international mobility * Access to the best AI tools for coding, development and dedicated training THE INTERVIEW PROCESS  * Recruiter Interview  * Java Coding Game * Live Coding Interview * System Design Interview * Behavioral Interview * At least one reference check Doctolib is committed to equal opportunity. All applications are considered regardless of origin, gender, sexual orientation, health status, or disability. We want your experience to be clear, respectful, and transparent. Learn more about our hiring process on our candidate experience page." JOB DETAILS * Permanent position * Full Time * Based in Levallois-Perret * Hybrid position 3 days/week in the office * Start date: As soon as possible   If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles!  At Doctolib, we are committed to improving access to healthcare for everyone. This translates into our recruitment process. We evaluate candidates based solely on qualifications and motivation, without any form of discrimination. The more diverse ideas are heard, the more our product will truly improve healthcare for all. You are welcome to apply to Doctolib, regardless of your gender, religion, age, sexual orientation, ethnicity, disability. To ensure equal opportunities, we invite you to exclude personal information (e.g. pictures, age) from your applications. If you require any accommodation, please let us know for support during the hiring process.  Join us in building the healthcare we all dream of! All information provided is processed by Doctolib for application management. For data processing details, click here.  Please contact hr.dataprivacy(at)doctolib.com to exercise your rights (but not for applications).

As a Network Engineer II on the Office Technology team, you will implement and support office network solutions across Datadog’s global offices. You will own well-scoped deployment and upgrade work, troubleshoot connectivity issues across LAN, WAN, and Wi-Fi, and partner with senior engineers on larger designs and cross-office initiatives. You will collaborate closely with vendors, Facilities, AV, IT Support, Security, and Infrastructure teams to keep Datadog offices connected, reliable, and observable. This is an IC2 role with a mix of project work and day-to-day operations. You will take ownership of clearly defined areas of the office network stack, execute production changes with care, and grow your ability to design, automate, and improve office network services with support from senior engineers. You will also use AI-assisted tools responsibly to improve troubleshooting, documentation, automation, knowledge discovery, and operational follow-through. At Datadog, we place value in our office culture - the relationships that it builds, the creativity it brings to the table, and the collaboration of being together. We operate as a hybrid workplace to ensure our employees can create a work-life harmony that best fits them. What You’ll Do:  * Deploy and configure network solutions for new and existing offices, including switches, wireless access points, routers, and firewalls * Own scoped portions of office rollouts and upgrade projects, from planning through execution and validation * Partner with ISPs, cabling providers, hardware vendors, and internal teams to turn up new services and resolve issues * Troubleshoot LAN, WAN, and Wi-Fi issues using structured debugging methods, packet capture, logs, and performance data * Manage routing, VLAN, firewall, and wireless configurations following team standards and change-management processes * Contribute to repeatable deployment patterns through templates, documentation, scripting, or infrastructure-as-code * Monitor office network health using Datadog dashboards and other tooling, and participate in incident response and post-incident reviews * Maintain clear documentation for designs, runbooks, deployment procedures, and operational workflows * Collaborate with and provide network guidance to Office Technology Administrators, IT Support, Facilities, AV, Security, and Infrastructure partners * Help maintain office network standards, hardware lifecycle plans, and operational consistency across global sites * Apply AI-assisted tools thoughtfully to reduce operational toil, improve runbooks, summarize incidents or investigations, and make network operations more repeatable and observable. Who You Are:  * Grounded in networking fundamentals, including TCP/IP, routing, switching, VLANs, DHCP/DNS, and wireless concepts * Experienced working hands-on with enterprise network equipment such as switches, access points, routers, and firewalls * Comfortable executing production changes, validating outcomes, and escalating when risk or ambiguity increases * Able to troubleshoot connectivity and performance issues using logs, packet captures, monitoring data, and clear hypotheses * Pragmatic, detail-oriented, and interested in improving runbooks, documentation, and operational processes * A clear communicator who can work effectively with technical and non-technical partners across offices and time zones * Excited to grow your depth in network engineering, observability, automation, and secure office connectivity * AI-fluent in your day-to-day work: you use AI-assisted tools to learn, troubleshoot, document, and automate, while validating outputs and protecting sensitive information.   Bonus Points: * Experience with Meraki, Aruba, Cisco, Palo Alto, Fortinet, or similar enterprise networking platforms * Familiarity with Datadog or other monitoring and observability tools * Scripting or automation experience, for example Python, Ansible, Terraform, or vendor APIs * Experience supporting multiple office sites, hybrid office environments, office buildouts, or office relocations * Familiarity with secure network practices such as segmentation, VPNs, NAC, firewall policy, or zero trust networking Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply.    Benefits and Growth: * New hire stock equity (RSUs) and employee stock purchase plan (ESPP) * Continuous professional development, product training, and career pathing * Intradepartmental mentor and buddy program for in-house networking * An inclusive company culture, ability to join our Community Guilds (Datadog employee resource groups) * Access to Inclusion Talks, our Internal panel discussions * Free, global mental health benefits for employees and dependents age 6+ * Competitive global benefits Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog. ---------------------------------------------------------------------------------------------------------------------------------- About Datadog:  Datadog is the leading observability and security platform for the AI era, providing businesses with unified visibility across the technology stack to manage complexity at scale. It brings applications, infrastructure, data, models, and security into one place, using AI to detect and resolve issues before they impact customers. Trusted globally by Fortune 500 companies and high-growth AI leaders, Datadog enables businesses to move faster with clarity and confidence. Learn more about #DatadogLife on Instagram, LinkedIn, and Datadog Learning Center. ---------------------------------------------------------------------------------------------------------------------------------- Equal Opportunity at Datadog: Datadog is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and other characteristics protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. Here are our Candidate Legal Notices for your reference.  Datadog endeavors to make our Careers Page accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please complete this form. This form is for accommodation requests only and cannot be used to inquire about the status of applications.  Privacy and AI Guidelines: Any information you submit to Datadog as part of your application will be processed in accordance with Datadog’s Applicant and Candidate Privacy Notice. For information on our AI policy, please visit Interviewing at Datadog AI Guidelines.