Staff Site Reliability Engineer - Platform Reliability

Theodo Group's Story and SuccessSince 2009, Theodo has been supporting innovative companies in creating, developing, and deploying ingenious digital products by leveraging cutting-edge technology and Lean methodology.Theodo has experienced exceptional growth over the past 15 years: our teams comprise over 700 Theodoers, primarily Software Engineers passionate about technology and continuous improvement. With growth, the group has structured itself into specialized entities by technologies (Theodo Apps, Theodo Cloud, Theodo Data & AI) and by industries (Fintech, Govtech, Healthtech, Consumer Products Goods). By 2025, Theodo is projected to generate €100M in revenue.At Theodo GovTech, we assist our clients - ministries, local authorities, and large public operators - in designing, developing, and maintaining accessible, sustainable, and useful digital products for society.Joining our adventure means sharing a common ambition: to leverage digital technology to enhance the effectiveness of public action and improve the daily lives of agents and users.Why are we hiring?Our teams work at the heart of public organizations, on complex projects often constrained and sovereign, where infrastructure is not just a detail... but a central issue of the product.Today, we are strengthening our team with an Ops/SRE Build professional, capable of designing and building infrastructure in on-premise or private cloud environments.The team you'll join:On each project, you will be integrated into a project team with 1 Tech Lead responsible for your guidance, 1 to 2 Developers, 1 Associate Product Manager, and 1 Lead Product Manager.You will be managed by Matthieu, our CTO with over 14 years of experience in tech.You will also collaborate with Maxime, our CEO, who is an expert in the public sector.Your main responsibilities include:- Designing infrastructure architectures suitable for constrained contexts (security, sovereignty, performance)- Building and deploying infrastructures from scratch or through redesign- Promoting the DevOps approach within the agile team (rituals, framework, documentation)

Role Overview Mistral is hiring a Site Reliability Engineer in Paris. This role focuses on keeping services reliable, available, and high-performing. Collaboration with development teams is central to the work, with a strong emphasis on automation and operational efficiency. What You Will Do Automate and streamline operational processes Work closely with developers to maintain and improve service reliability Troubleshoot technical issues as they arise Identify and implement ways to enhance system performance

Join Theodo: Where Innovation Meets TechnologySince 2009, Theodo has been at the forefront of empowering innovative companies through the design, development, and deployment of ingenious digital products. Leveraging cutting-edge technology and lean methodologies, we have achieved remarkable growth over the past 15 years, bringing together over 700 passionate Theodoers, primarily Software Engineers dedicated to continuous improvement.Theodo has structured itself into specialized entities by technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) and by industry (Fintech, Govtech, Healthtech, Consumer Products). By 2025, we aim to reach a revenue of €100 million.Theodo Cloud, our DevSecOps division, focuses on building infrastructures and ensuring cloud cybersecurity. Our mission is to assist scale-ups and large enterprises in resolving their business challenges through technology.We create scalable, resilient, and secure infrastructures for developers and end-users, transforming infrastructure into a growth lever rather than a bottleneck.Your Team:The technical team at Theodo Cloud consists of two divisions:- The Build team, focused on creating, migrating, and optimizing infrastructures.- The Run team, dedicated to managing our clients' infrastructures.Our Run team is experiencing significant growth and is seeking a Site Reliability Engineer to enhance our capacity and expand the number of managed clients.The Run team comprises 7 professionals, engaging in incident response, maintaining operational conditions, and implementing optimizations.Your Responsibilities:As an SRE in the Run team, your primary responsibility is to ensure the stability and availability of our clients' infrastructures:- Responding to production incidents and conducting investigations in case of technical issues.- Conducting post-mortem analyses and ensuring effective communication with clients.- Addressing client inquiries and providing recommendations to enhance infrastructure quality.On-call duties may also be available on a voluntary basis.This position is ideal for curious individuals eager for rapid growth, offering the opportunity to advance your skills and contribute to impactful projects.

Role overview airapps is looking for a Site Reliability Engineer in Paris. The main goal is to ensure core services remain reliable, available, and perform well. This position works closely with software engineers to support scalable systems and maintain strong uptime. What you will do Collaborate with engineering teams to design and build systems that handle growth smoothly. Track service uptime and reliability, making improvements where needed. Automate routine tasks to make operations more efficient and reduce manual effort. Location This role is based in Paris.

Join Theodo: A Leader in GovTech InnovationEstablished in 2009, Theodo has been at the forefront of assisting innovative businesses in designing, developing, and deploying ingenious digital products by leveraging advanced technology and a Lean approach.Over the past 15 years, Theodo has experienced remarkable growth, with a team of more than 700 talented individuals, primarily Software Engineers who are passionate about technology and continuous improvement. Our organization has expanded into specialized entities focusing on technologies (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industries (Fintech, Govtech, Healthtech, Consumer Products). By 2025, Theodo is projected to generate €100 million in revenue.At Theodo GovTech, we partner with clients including government ministries, local authorities, and major public operators to design, develop, and maintain accessible, sustainable, and socially beneficial digital products.Joining our journey means sharing a common ambition: to harness digital technology to enhance public service efficiency and improve the daily lives of employees and users.Your Responsibilities:- Lead & Develop Tech Leads: Mentor 1 to 4 Tech Leads to enhance their skills and professional growth.- Ensure Technical Delivery: Guarantee code quality (3S: stability, security, speed), milestone adherence, and architectural robustness.- Contribute to Business Development: Engage in strategic discussions with clients (CIOs, sponsors, etc.), identify opportunities, and play a key role in pre-sales with our sales team.Your Career Development Opportunities:Medium-term career pathways (1 - 2 years):- Managerial: VP Tech or Group Manager- Technical: Senior Architect- Business/Influence: Thought Leader (lead a tech community) or Intrapreneur (drive internal projects).

Join Algolia, a trailblazer and leader in AI Search, serving over 17,000 businesses with lightning-fast, predictive search and browsing capabilities on an internet scale. Our platform processes over 30 billion search requests weekly—four times the volume of Microsoft Bing, Yahoo, Baidu, Yandex, and DuckDuckGo combined.In 2021, we secured $150 million in Series D funding, boosting our valuation to $2.25 billion. This solid foundation allows us to continually enhance our market-leading platform while providing outstanding service to clients such as Under Armour, PetSmart, Stripe, Gymshark, and Walgreens.At Algolia, we aim to empower every organization to develop exceptional Search and Discovery experiences through an API-first methodology. Performance and scalability are central to our mission: we facilitate 1.5 trillion searches annually for over 10,000 customers globally.If you are a creative problem solver who thrives in collaborative environments and is eager to both mentor others and learn from them, this is your opportunity!The TeamThe Fleet team, dedicated to Site Reliability Engineering, is focused on one primary objective: ensuring the availability of our Search products. To achieve this, the Fleet team devises pragmatic solutions that optimize product availability and cost-effectiveness at scale, while addressing the needs of customers, product teams, and the various engineering teams contributing to a unique Search Experience.The OpportunityWe are seeking an individual with experience in building and managing scalable architectures. You will play a critical role in delivering solutions that enable other engineering teams, directly influencing the success of Algolia's Search products.In this position, you will design and implement systems centered around reliability, scalability, and cost efficiency, while also having opportunities for personal growth and team collaboration.Your role will include:Operating Search products and developing self-healing and automated incident response mechanisms.Creating components that enhance reliability and performance.Monitoring and analyzing the Service Level Objectives (SLO) and error budgets of the products you manage.Minimizing toil and technical debt through task automation and improving the quality of existing components.Managing incidents and addressing customer requests.

Join Theodo: Pioneers in Digital InnovationSince 2009, Theodo has been at the forefront of assisting innovative enterprises in the design, development, and deployment of ingenious digital products by leveraging the best in technology and a Lean approach.With remarkable growth over the past 15 years, our team has expanded to more than 700 passionate Theodoers, predominantly Software Engineers committed to technology and continuous improvement. Theodo has structured its operations into specialized entities by technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) and by industry (Fintech, Govtech, Healthtech, Consumer Products). By 2025, Theodo aims to achieve a turnover of €100M.Theodo Cloud operates as the DevSecOps branch of Theodo, focusing on building infrastructures and ensuring cloud cybersecurity.Our mission is to empower scale-ups and large companies to tackle their business challenges through technology.We create scalable, resilient, and secure infrastructures for developers and end-users, transforming infrastructure into a growth driver rather than a hindrance.Your Team Awaits:The technical team at Theodo Cloud is divided into two main areas:- Build: Focused on infrastructure creation, migration, and optimization projects.- Run: Dedicated to managing our clients' infrastructures.Our Run team is rapidly expanding and is on the lookout for a Site Reliability Engineer to bolster our capabilities.The Run team comprises 7 skilled professionals who engage in incident response and the operational maintenance of infrastructures.Key Responsibilities:As an SRE in the Run team, you will contribute to the management of cloud infrastructure by adhering to technical best practices and standards established by the team.- Respond to production incidents and conduct thorough technical investigations.- Carry out post-mortem analyses and ensure clear and structured communication with clients.- Address client inquiries and provide insightful feedback.

Role overview Doctolib is hiring a Director of Site Reliability Engineering in Paris. This leader will guide a team responsible for keeping the Doctolib platform reliable and high-performing. The role involves setting engineering standards and leading efforts to improve how the system scales and stays stable.

Join amo at a pivotal time as we prepare for an unprecedented surge in traffic. In the initial months, you will collaborate closely with the founding team, progressively assuming ownership of critical system components.As a Lead Site Reliability Engineer, you will play a key role in ensuring our systems not only manage high traffic volumes but excel under strain. Performance and reliability are our cornerstones; thus, monitoring latency as a key metric is paramount.Collaboration with the backend team is essential as we work together to deploy code into production. Our mantra is clear: automate repetitive tasks to enhance efficiency across our operations.Your Responsibilities:Vision and LeadershipYou will establish and drive the long-term vision and roadmap for our infrastructure, ensuring that amo’s systems are reliable, scalable, and secure as we expand globally. You'll lead a dynamic team of SRE engineers, providing clear direction while participating in hands-on execution. Fostering a culture of reliability, ownership, and technical excellence will be essential to our success.System Design and ManagementDesign and maintain distributed databases at scale across multiple clusters (ScyllaDB). Your role will involve testing, scaling, and designing high-throughput monitoring infrastructure capable of handling over 1 million series per second.Automation and EfficiencyOur goal is to eliminate every manual process. Automate everything from monitoring dashboards to database installations and cluster management. Utilize automated Kubernetes Pod Autoscaler to achieve near 90% CPU utilization per machine while ensuring high-quality service delivery and cost control.Collaboration with Backend TeamsWorking closely with software engineers is part of our daily routine, making you an integral member of the engineering team. Engage with partners like GCP, ScyllaDB, and Redpanda to maximize their products’ potential.Software Engineering and DevelopmentAs an SRE at amo, you will also engage in coding, build CI/CD pipelines, and introduce new tools to accelerate our growth.

Join our innovative team at Doctrine as a Site Reliability Engineer specializing in Google Cloud Platform (GCP). In this role, you will play a key part in enhancing the reliability and performance of our cloud-based systems, ensuring seamless service delivery to our clients.As a Site Reliability Engineer, you will collaborate closely with our development and operations teams to implement robust monitoring, automation, and incident response strategies. Your expertise will help us scale our infrastructure while maintaining high availability and reliability.If you are passionate about cloud technologies and thrive in a fast-paced environment, we would love to have you on board!

About the Role Theodo GovTech is hiring a Product Manager to help shape digital solutions for the public sector. This full-time position is based in Paris. The work centers on improving public services through technology. What You Will Do Partner with cross-functional teams to deliver digital products for public sector clients Work directly with stakeholders to gather requirements and feedback Oversee the product lifecycle, from early concept through to launch Define product vision and strategy that aligns with user needs Ensure features are implemented successfully and meet client expectations Location This role is based in Paris.

Join our team as a Platform Engineer / Site Reliability Engineer (SRE) in Paris, where you will play a pivotal role in maintaining and enhancing our platform infrastructure. You will work alongside a talented team of engineers to ensure the reliability, scalability, and performance of our systems. Your expertise in cloud technologies, automation, and monitoring will be essential in driving continuous improvements and delivering high-quality services.

Join Theodo as a Lead SRE / DevOps!Theodo has been at the forefront of innovation since 2009, empowering businesses to create, develop, and deploy remarkable digital products by leveraging cutting-edge technology and Lean methodologies.With over 15 years of exceptional growth, Theodo now boasts a team of over 700 passionate Software Engineers dedicated to technology and continuous improvement. Our organization has evolved into specialized entities such as Theodo Apps, Theodo Cloud, and Theodo Data & AI, catering to various industries including Fintech, Govtech, Heathtech, and Consumer Goods. We aim to achieve a revenue of €100 million by 2025.As part of Theodo Cloud, our DevSecOps entity, we focus on building secure cloud infrastructures while ensuring cybersecurity. Our mission is to assist scale-ups and large corporations in overcoming their business challenges through technology.Our teams design scalable, resilient, and secure infrastructures, transforming these aspects into growth enablers rather than obstacles.Your Team:You will collaborate closely with a dedicated team that includes: Lead SREs, SREs, and Project Managers to ensure our impact resonates with our clients.As a Lead SRE, you will be a technical reference and team leader: you will set the direction, ensure the quality of deliverables, and foster growth among your team members.Your Future Missions:In the role of Lead SRE, you will be responsible for the overall success of your projects, focusing on technical, organizational, and human aspects.Driving Technical Strategy and Architecture- You will define a clear and sustainable vision for infrastructure and SRE practices:- Design robust, secure, and scalable architectures and effectively communicate them.- Build a strategy that meets our clients' needs.

About Mistral At Mistral AI, we harness the transformative power of Artificial Intelligence to streamline tasks, save valuable time, and elevate learning and creativity. Our innovative technology is crafted to seamlessly integrate into everyday workflows.We are committed to democratizing AI through our high-performance, optimized, open-source models, products, and solutions. Our extensive AI platform caters to enterprise requirements, whether hosted on-premises or in the cloud. Included in our offerings is le Chat, an AI assistant designed to enhance both life and work.Our dynamic and collaborative team is passionate about the potential of AI to revolutionize society. We pride ourselves on a diverse workforce that thrives in competitive environments and is dedicated to fostering innovation. With teams spread across France, the USA, the UK, Germany, and Singapore, we embody creativity, humility, and a strong team spirit.Join us in being part of a pioneering organization that is shaping the future of AI. Together, we can create a significant impact. Discover more about our culture at https://mistral.ai/careers.Role Overview We are on the lookout for exceptionally skilled Site Reliability Engineers (SRE) to enhance the reliability, scalability, and performance of our platform and customer-facing applications. You will collaborate closely with our software engineers and research teams to ensure our systems not only meet but exceed the expectations of our internal and external customers.Location: Remote - EuropeReporting Line: Team Lead, Site Reliability EngineerKey ResponsibilitiesAs a Site Reliability Engineer, you will adeptly balance daily operations on production systems with long-term software engineering enhancements to minimize operational toil while enhancing the reliability, availability, and performance of these systems.Operations (50%)• Design, build, and maintain scalable, highly available, and fault-tolerant infrastructures to support our web services and machine learning workloads.• Ensure our platform, inference, and model training environments are consistently highly available and facilitate seamless replication of work...

Theodo: Pioneers of Digital InnovationSince its inception in 2009, Theodo has been at the forefront of assisting innovative companies in the design, development, and deployment of ingenious digital products. We leverage cutting-edge technology combined with a Lean approach to ensure the best outcomes for our clients.Over the past 15 years, Theodo has experienced remarkable growth. Our team now includes over 700 dedicated professionals, primarily software engineers who are passionate about technology and continuous improvement. As we expand, we have organized into specialized entities focusing on different technologies (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industries (Fintech, Govtech, Healthtech, Consumer Goods). By 2025, Theodo is projected to generate €100M in revenue.At Theodo GovTech, we partner with clients such as government ministries, local authorities, and major public operators to design, develop, and maintain accessible, sustainable, and beneficial digital products for society.Joining our mission means sharing a common ambition: to harness digital technology to enhance the efficiency of public action and improve the daily lives of agents and users.Why Are We Hiring?Theodo GovTech is rapidly expanding within the public sector, having secured several strategic framework agreements (with ANTS, the Ministry of the Interior, and the Ministry of National Education) and is exploring an ecosystem of partners (notably at ANS).These projects entail significant commitments: SLAs, quality assurance, contractual deliverables, adherence to timelines and budgets. Our current delivery organization requires further reinforcement in the contractual area and expertise in managing complex, fixed-price missions.Therefore, we are seeking a Program Director to structure and secure our delivery processes and ensure a target profitability on our commitments.

Join Veepee as a Site Reliability Engineer (SRE) and take part in our mission to ensure the reliability, scalability, and performance of our platform. In this role, you will collaborate with software engineering teams to ensure that development and operations are in sync, driving improvements in system reliability and performance.

OUR DNA Join Scaleway in Building the European Sovereign Cloud!Founded in 1999, Scaleway is the cloud subsidiary of the Iliad Group, a leading telecommunications provider in Europe. Our mission? To create a more responsible digital industry by empowering developers and businesses to build, deploy, and adapt their applications across any infrastructure. With headquarters in Paris, Lille, Toulouse, Bordeaux, and Lyon, we design and operate a sovereign cloud ecosystem that is utilized daily by our teams and embraced by 25,000 clients including Photoroom, Mistral, H, Ministry of National Education, Paris 8 Universities, Dysflexis, Lacroix, Little Big Connection, Mon Petit Placement, Radio France, Hachette Livres. Our offerings include: A seamless and intuitive user experience Multi-AZ redundancy ensuring high availability and resilience Carbon-neutral data centers Native tools for multi-cloud architecturesOur solutions cater to all needs from bare metal to containerization and serverless architectures, providing a high-performance European alternative for all types of clients and use cases. Join a team of nearly 600 passionate professionals from diverse backgrounds in a technology-driven, innovative, and collaborative environment!THE ROLEAs a Site Reliability Engineer (SRE), you will play a pivotal role in ensuring the robustness and performance of our services.Reporting to a Lead SRE (Engineering Manager), your contributions will include:- Continuously enhancing the reliability and scalability of our platforms.- Automating infrastructure to optimize deployments and minimize human intervention.- Collaborating with Development, Product, and Operations teams to ensure high-performance and resilient services.You will also become part of the SRE Guild, a collective dedicated to best practices and technical innovation. Your ResponsibilitiesAutomation & Tools- Develop tools and frameworks to streamline deployments and infrastructure management.- Automate repetitive tasks to enhance efficiency and reliability.Monitoring & Alerting- Implement key performance indicators (SLO, KPI) to monitor service performance.- Optimize monitoring and alerting systems to reduce alert fatigue.Incident Management- Lead incident response efforts to quickly resolve issues and restore service functionality.Join us in making a significant impact in the cloud industry!

As a Principal Site Reliability Engineer at Scaleway, you will play a vital role in ensuring the reliability, scalability, and performance of our cloud infrastructure. You will lead initiatives to enhance system reliability and collaborate closely with engineering teams to implement best practices in Site Reliability Engineering (SRE). Your expertise will contribute to creating a robust cloud environment that supports our customers' needs.Join us in shaping the future of cloud services!

Become a pivotal member of Scaleway's Site Reliability Engineering team, where you'll design, implement, and maintain robust, observable, and secure infrastructure. Your mission will be to enhance service reliability and availability for a diverse clientele, ensuring their critical applications run smoothly. Join us in our pursuit of excellence while collaborating with skilled engineers and contributing to our innovative cloud solutions.