Senior Staff Engineer - Paris

About H:At H, we are at the forefront of advancing superintelligence through agentic AI. Our mission is to automate intricate, multi-step tasks that are traditionally handled by humans, enabling AI agents to unlock the full potential of human capabilities.We are on the lookout for the brightest minds in AI, those who are as committed to building responsibly …

Join Voodoo as a talented iOS Product Engineer and contribute to the innovative BeReal app, a unique social media platform that encourages authenticity and genuine connections. You will work alongside a passionate team of engineers, designers, and product managers to enhance user experience and drive technical excellence.

Why Join NebiusNebius is at the forefront of cloud computing, dedicated to empowering the global AI economy. We provide innovative tools and resources that enable our customers to tackle real-world challenges and revolutionize industries without incurring hefty infrastructure costs or the necessity of extensive in-house AI/ML teams. Our workforce operates at the cutting edge of AI cloud infrastructure, collaborating with some of the most experienced and innovative leaders and engineers in the industry.Our Work EnvironmentHeadquartered in Amsterdam and publicly traded on Nasdaq, Nebius boasts a worldwide presence with R&D hubs across Europe, North America, and Israel. Our team comprises over 1,400 employees, including more than 400 highly skilled engineers with profound expertise in both hardware and software engineering, along with a dedicated in-house AI R&D team.The RoleWe are seeking a Data Center IT Infrastructure Engineer to diagnose and resolve IT hardware issues within our data center, focusing on RMA processes. This role requires a technical expert adept at navigating multiple technical and operational domains.Your Responsibilities Will IncludeTroubleshoot complex firmware and hardware issues related to servers, necessitating a deep understanding of system architecture and advanced troubleshooting techniques.Implement effective workarounds and solutions for various IT hardware problems.Serve as a subject matter expert and a point of escalation for Level 1 and Level 2 technicians.

Join our mission, become part of Doctolib! We are seeking an Engineering Manager to lead our Automation Platform (AUTOP) team. This team is pivotal in empowering our engineers to build, test, and deploy software with unmatched confidence and speed. As a member of the Platform organization, AUTOP's core mission is to develop and sustain the automation infrastructure and developer tools that facilitate our engineering teams in delivering high-quality software efficiently. Every feature released at Doctolib—from appointment scheduling to teleconsultation and AI-driven clinical tools—utilizes AUTOP's automation infrastructure. We serve as the platform behind the platform. When product teams achieve faster and safer deployments, it is thanks to the robust systems built by AUTOP. AUTOP manages critical developer-facing systems, including CI/CD automation, testing infrastructure (unit, integration, E2E, contract, visual regression), ephemeral development environments, release management, dependency management, and developer productivity tools. Your Role and Responsibilities In your capacity as Engineering Manager for AUTOP, you will: Lead and Inspire Your Team Build and guide a high-performing team of 6-10 engineers dedicated to enhancing developer productivity. Foster an environment where engineers take ownership of outcomes rather than merely completing tasks—where platform adoption and developer satisfaction guide our goals. Recruit, mentor, and retain top engineering talent within a competitive landscape. Conduct meaningful 1:1s, performance reviews, and career development discussions to help engineers realize their full potential. Technical Vision and Execution Define and lead the technical vision for your team's domain (CI/CD, testing infrastructure, developer environments, or release automation). Make impactful technical decisions that harmonize short-term delivery with long-term sustainability and scalability. Set high standards for automation, quality, reliability, and security—your systems must be reliable since over 600 engineers depend on them daily.

Who Are We?Xcelirate is at the forefront of technology, creating innovative platforms that serve thousands of users every minute! We pride ourselves on cultivating an environment where leading developers collaborate to strategically plan and swiftly execute initiatives that solidify our market leadership and fuel our global expansion. Our decade-long growth is a testament to our dedicated customers and the talented team that drives this success.What Are We Looking For?We are seeking a Principal Full-Stack Engineer who has not only navigated the complexities of software development but also played a pivotal role in shaping architectural decisions. Your extensive experience means you view programming languages as mere tools that facilitate the translation of ideas into executable code—selecting them based on practicality rather than trends. You understand that innovation comes from progress, not just novelty.Your journey has equipped you with a wealth of knowledge, including when to abandon outdated practices and embrace more efficient solutions. You are deeply engaged in coding, preferring to remain close to the technology rather than stepping into management roles unless necessary.With a calm and methodical approach to problem-solving, you bring stability to any project. When you join a team, chaos subsides, making way for clearer decision-making and improved collaboration. Your intuitive grasp of key concepts such as optimization and lazy initialization is impressive, and your ongoing home lab projects showcase your curiosity and passion for continuous learning.If this resonates with you, consider applying for this role!What Will You Be Doing?Manage your time effectively while aligning with company priorities.Take ownership of complex engineering challenges from initial problem identification through design, delivery, and iterative improvements.Ensure critical platform components remain reliable, efficient, and maintainable.Develop new features and enhance existing functionalities across our platforms.Refactor codebases to improve performance and maintainability.

Join Our Team at MorphoMorpho is at the forefront of the Decentralized Finance (DeFi) revolution, having successfully raised $70 million from a diverse group of investors including Ribbit Capital, a16z crypto, and Coinbase Ventures. Our mission is to create an open lending network that provides equitable access to capital for everyone, everywhere. With over $10 billion in deposits, Morpho stands as a benchmark in DeFi lending and is poised for unprecedented growth.Our VisionAt Morpho, we believe that human ambition should not be limited by access to capital. Our goal is to eliminate the barriers of today's financial systems, making capital flow efficiently to those who need it most. We are committed to transforming the financial landscape into one that serves all individuals.Work EnvironmentWe thrive in a dynamic and fast-paced environment where innovative problem-solving is essential. Our team is encouraged to question norms and contribute to decision-making processes, fostering a culture of high expectations supported by collaborative teamwork. For more about our values, visit morpho.org/jobs.Role OverviewAs a Senior Infrastructure Engineer, you will take ownership of Morpho’s infrastructure platform. Your work will enable our engineering team to deploy rapidly, maintain institutional reliability, and scale efficiently across various chains and regions.Your ResponsibilitiesDesign and implement scalable production infrastructure to support over $10 billion in deposits, ensuring high availability and consistent performance.Create self-service infrastructure with developer tools to streamline deployment processes and enhance engineering productivity.Develop high-performance data and indexing systems capable of processing billions of on-chain events with minimal latency.Adopt GitOps deployment practices to facilitate progressive updates and rollback capabilities, improving operational reliability.

Join Theodo: Pioneers in FinTech InnovationSince 2009, Theodo has been at the forefront of empowering innovative companies through the design, development, and deployment of cutting-edge digital products, leveraging the best technology and Lean methodologies.With an exceptional growth trajectory over the past 15 years, Theodo now boasts a team of over 700 passionate Software Engineers dedicated to continuous improvement. Our company has evolved into specialized entities focusing on various technologies (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industries (Fintech, Govtech, Healthtech, Consumer Products). By 2025, Theodo is set to achieve €100M in revenue.At Theodo FinTech, our mission is to make finance more accessible and beneficial for individuals, businesses, and society. As the FinTech expert within Theodo, we partner with clients including large enterprises, ScaleUps, and StartUps in the financial services sector to design, develop, and maintain digital products that are accessible, sustainable, and socially beneficial.As technology leaders in financial services, Theodo FinTech delivers exceptional digital products with zero bugs and high security in record time. We excel at integrating APIs from various B2B fintech platforms to create embedded finance solutions.Your Responsibilities:- Engineering: You will ensure the success of projects for our clients, particularly in the FinTech sector, primarily focusing on technical quality and the scalability of our architectures.- Management: In addition to leading teams of tech leads and developers on your projects, you will oversee the career management of 5 to 15 engineers over time.

Speechify is looking for a Software Engineer, Platform based in Paris, France. This position centers on developing and enhancing features for the company’s text-to-speech platform. Role overview The main goal is to design and build new capabilities that make Speechify’s platform stronger and more reliable. Work will directly support a better experience for users worldwide. What you will do Create and implement new features for the text-to-speech platform Contribute to projects that improve user experience for a global audience Location This role is based in Paris, France.

Role overview QIMA seeks a Senior Manager of Data & Web Engineering based in Paris. This position leads a team dedicated to developing and enhancing platforms that drive marketing and customer engagement. The work centers on both data and web engineering, with a focus on supporting business growth and outreach. Key responsibilities Guide and mentor a team handling data and web engineering initiatives. Collaborate with other departments to ensure technical solutions fit business goals. Supervise the development and improvement of scalable data infrastructure. Contribute to web technology projects that advance marketing efforts and customer connections. Collaboration This position works closely with cross-functional teams, making sure technical systems support company needs and can adapt as the business evolves.

Vous aspirez à intégrer une fintech innovante et dynamique, leader dans le domaine du crédit et de l'assurance, en pleine croissance et riche en projets ? Cette opportunité est faite pour vous !Dans un cadre d'évolution organisationnelle, nous cherchons à renforcer notre équipe avec un professionnel spécialisé en Platform Engineering, capable d'interagir avec un large éventail d'outils DevOps et des environnements cloud tels qu'Azure et GCP.Votre rôle sera crucial dans la construction, l'optimisation et la diffusion des meilleures pratiques de Platform Engineering, au service des équipes de développement avec une forte dimension collaborative.Vous aurez également la responsabilité de mettre en place des landing zones pour les équipes projets, d'améliorer continuellement les pratiques DevOps du groupe et d'intégrer nos outils de delivery et d'observabilité tels que GitHub, SonarCloud, et Datadog. Votre expertise jouera un rôle clé dans l'accompagnement des équipes de développement vers l'adoption et l'industrialisation des meilleures pratiques Cloud et DevOps.Votre mission s'articulera autour de deux axes complémentaires :Gouvernance technique : définir et promouvoir les standards d'ingénierie (sécurité, CI/CD, observabilité, qualité), garantir leur adoption à l'échelle du groupe et assurer la cohérence globale des environnements Cloud.Expertise technique (Azure et GCP, Terraform, GitHub Actions, Datadog) pour concevoir et maintenir une plateforme Cloud performante, sécurisée et automatisée.Responsabilités :Concevoir, déployer et maintenir les fondations et automatiser la gestion des environnements Cloud (landing zones, sécurité, réseau) sur Azure et GCP avec Terraform.Concevoir, implanter et entretenir les golden paths de la plateforme d'ingénierie (templates d'application, CI/CD, observabilité, sécurité, qualité) avec GitHub Actions, en intégrant les meilleures pratiques DevSecOps.Définir et mettre en œuvre les standards d'observabilité (tableaux de bord, alertes, traçage, logs centralisés) et être moteur dans la gouvernance des standards techniques de la plateforme tout en proposant des axes d'amélioration continue.Assurer le déploiement et la gestion des outils de CI/CD, de monitoring et de qualité logicielle (GitHub, SonarCloud, Datadog).

About Our TeamAt OpenAI, our Forward Deployed Engineering (FDE) team collaborates closely with clients to transform groundbreaking research into scalable production systems. We thrive at the convergence of customer engagement and foundational platform development.About the PositionAs a Forward Deployed Engineer, you will spearhead intricate end-to-end implementations of state-of-the-art models in collaboration with our key strategic partners. Your responsibilities will encompass discovery, technical scoping, system architecture, development, and the production rollout, working directly with our customer engineering and domain experts.You will evaluate success through the adoption of production systems, quantifiable workflow improvements, and feedback-driven evaluations that influence our product and model strategies. Your role will involve close collaboration with our Product, Research, Partnerships, Governance, Risk & Compliance, Security, and Go-To-Market teams.This position is based in Paris, with a hybrid work model of three in-office days per week. We provide relocation assistance and require travel up to 50% of the time.Your ResponsibilitiesLead the technical execution of multiple deployments from initial prototypes to stable production environments.Develop comprehensive full-stack systems that deliver value to customers while enhancing our learning processes.Work closely with customer teams to understand their requirements and facilitate the adoption of your solutions.Define project scopes, sequence deliveries, and proactively eliminate obstacles.Balance trade-offs between project scope, speed, and quality; adapt plans to ensure timely delivery.Contribute directly to code development when clarity or progress is at stake.Document effective work patterns into tools, playbooks, or foundational elements for broader team use.Provide field insights that help Research and Product teams understand model performance and areas for enhancement.Ensure team momentum through clear communication and accountability.Ideal Candidate ProfilePossess over 5 years of engineering or technical deployment experience, particularly in customer-facing roles.Demonstrate experience in scoping and delivering complex systems in fast-paced or uncertain environments.Proficient in writing and reviewing production-grade code across both frontend and backend, utilizing Python, JavaScript, or similar languages.

At Joko, we empower consumers to shop smarter, revolutionizing the shopping experience by enabling informed decisions and significant savings.Originating from Paris, Joko is a pioneering tech company and a certified B Corp with a diverse team of over 90 skilled professionals located across Paris, Barcelona, New York, and beyond. With over 5 million users benefiting from our services at more than 10,000 merchants, we are committed to enhancing the shopping experience.Our innovative offerings include cashback, automatic coupons, price tracking, and carbon footprint monitoring. Currently, we are developing an AI-driven shopping assistant to guide users toward optimal product choices based on price, quality, and environmental impact.Having achieved profitability in our primary market, we are poised for global expansion with a strong emphasis on the US market.Join us on this exciting journey to shape the future of shopping!This position is remote-friendly for candidates in France and Spain. Our Engineering TeamsAs a Software Engineer at Joko, you will engage with a variety of cutting-edge technical challenges and impactful projects. Depending on your skills and interests, your contributions could span key areas such as:Tech: Work alongside the Product team to innovate Joko's user-facing products, taking full ownership from ideation through to deployment. You'll tackle complex engineering challenges, such as developing AI-powered shopping assistants or creating scalable algorithms to analyze extensive data from e-commerce platforms worldwide.Operations: Collaborate with all teams at Joko by designing and implementing software solutions that enhance operational efficiency at scale. Projects may include building customer support systems, improving fraud detection, or developing AI tools to streamline team operations. Your ResponsibilitiesAt Joko, we value ownership and adaptability. You will take full responsibility for your projects, guiding them from initial concept to live deployment, ensuring excellence and innovation throughout. We seek versatile engineers equipped with a broad range of technical skills to tackle complex, cross-domain challenges. Your key responsibilities will include:

At Joko, we empower consumers to shop smarter. Our mission is to transform the shopping experience, enabling individuals to discover exactly what they need, make informed choices, and save money.Established in Paris, Joko is a certified B Corp tech company with a diverse team of over 90 talented individuals across Paris, Barcelona, New York, and beyond. More than 5 million users benefit from our services daily at over 10,000 merchants.From cashback and automatic coupons to price alerts and carbon tracking, we continuously enhance our offerings to make shopping more intelligent. Currently, we are developing an AI-driven shopping assistant to help users identify the best products based on price, quality, and sustainability.With profitability achieved in our core market, we are now focused on scaling our operations globally, particularly in the United States.Join us on this exciting journey and help shape the future of shopping! Our Engineering TeamOur Engineering team thrives on tackling advanced technical challenges with innovative solutions. Committed to product innovation and design, they are defining the future of the shopping experience. Their goal is to positively influence the daily lives of millions of users around the globe.Software Engineers collaborate closely with the Product team, engaging in exploration, design, roadmap prioritization, implementation, and production deployment. We’ve seen that teams with engineers who have diverse skills and foster close collaboration with product teams can deliver exceptional and innovative user experiences.As our Engineering team expands rapidly, we are dedicated to innovating across all areas of our product and tech stack, empowering a revolution in online shopping. Your ResponsibilitiesAs we scale to over half a million active daily users with zero-downtime expectations, you, as our Senior Staff Platform Engineer, will spearhead and shape our platform initiatives. You will be our pioneering senior engineer in this domain, consolidating current efforts across the team into a structured, reliable, and high-impact platform that accelerates safe shipping.Infrastructure: Enhance our production infrastructure to ensure it is scalable and resilient, focusing on runtime reliability, capacity, and failure management, allowing us to grow swiftly while maintaining stability.Monitoring & Alerting: Develop top-tier observability systems to ensure proactive monitoring and alerting, significantly enhancing our operational capabilities.

Join Datadog as an Enterprise Sales Engineer and leverage your technical expertise to engage with customers through impactful sales presentations, compelling product demonstrations, and effective technical evaluations (POVs). In this role, you will collaborate closely with the Sales team to qualify and close opportunities, while offering valuable feedback to our product team to help prioritize features based on insights from customers, competitors, and partners. At Datadog, we cherish our office culture, fostering relationships and collaboration that ignite creativity. Our hybrid work model allows our team to achieve a balanced work-life harmony that suits their individual needs.

Join us at Databricks as a Senior Delivery Solutions Engineer and be part of a dynamic team focused on revolutionizing the data and AI landscape. In this role, you will leverage your technical expertise to deliver innovative solutions that empower our clients to achieve their business objectives. You will engage with customers to understand their needs and provide tailored solutions that drive success.

Reference: FEQ227R177 About Databricks Databricks builds a unified platform for data science and analytics, aiming to make data-driven decision-making accessible to everyone. The company focuses on creating tools that help organizations turn data into practical strategies. With a strong emphasis on customer needs, Databricks encourages experimentation and continuous improvement in how data is used. Role Overview The Senior Solutions Engineer in Paris will work closely with clients to show how the Databricks Data and Intelligence Platform can solve complex data challenges. This role involves applying technical expertise to demonstrate real-world solutions, helping organizations use data more effectively. What You Will Do Work directly with clients to understand their data challenges and objectives. Showcase how Databricks tools can address specific business needs. Develop and present tailored solutions that help clients achieve their goals. Support a team focused on innovation and customer success. Location This position is based in Paris, France.

About the Role Shift Technology is looking for a Junior Backend Engineer with C# experience to join the team in Paris, France. This role focuses on building and maintaining backend systems that power the company's products. Work closely with seasoned engineers and contribute to projects that shape Shift Technology's technical direction. What You Will Do Develop and support backend components using C# Help maintain and improve existing systems Collaborate with other engineers on technical projects Location Based in Paris, France.

About H H focuses on advancing superintelligence through agentic AI. The company’s mission centers on automating complex, multi-step tasks that people usually handle, aiming for AI agents to help realize the full range of human potential. H seeks talented AI professionals who care deeply about responsible and safe development, as well as technical progress in agentic systems. The culture values openness, ongoing learning, and teamwork. Every team member’s input matters here. Product Engineering at H The Product Engineering team develops H’s Enterprise Platform, which provides customers with tools and services for essential operational needs. This platform supports large-scale computer-use agents, manages complex workflows, and offers a suite for observability, troubleshooting, and evaluation. Product Engineering connects AI research with practical applications and works closely with teams across the company.

FORWARD DEPLOYED ENGINEERAbout H Company: H Company is at the forefront of AI innovation, dedicated to developing autonomous, intelligent systems that can transform industries. Our mission is to create the foundational technologies that enable AI to operate independently and effectively, delivering real-world benefits.We are seeking elite engineering talent for the Forward Deployed Engineer position, where you will play a crucial role in deploying our cutting-edge AI Agents to enhance automation and optimize workflows for our prestigious clients. Join us on this exciting journey as we redefine the future of AI and agentic systems.About the Forward Deployed Team: Our team is dedicated to the successful implementation of AI Agents, ensuring that our customers can automate and streamline their operations efficiently. We gather insights from the field, shaping the direction of our products and enhancing the H platform, which empowers users to deploy agents at scale for diverse applications—from ensuring website functionality to automating repetitive tasks.Key Responsibilities:Analyze and understand the key multi-step tasks of customers that require automation.Integrate seamlessly with customer systems, including databases, APIs, and internal tools.Iterate quickly in the field with close feedback loops to enhance product alignment and deliver comprehensive solutions.Design, build, and maintain scalable production-grade services that adapt to increasing usage and complexity.Collaborate closely with product, research, and engineering teams to influence the product roadmap based on field observations.Qualifications:A minimum of 3 years of professional software engineering experience, preferably within dynamic environments such as startups or product-focused teams, or demonstrated technical proficiency through relevant projects.Hands-on experience with AI/ML systems, particularly in integrating LLMs or agentic workflows into operational products.Proficiency in at least one backend programming language (e.g., Python, Go, Node.js, Java), alongside fluency in English.

Join our dynamic team at iliad-free as a Network Performance Engineer in Paris. In this pivotal role, you will be responsible for optimizing and enhancing the performance of our core network infrastructure. You will work closely with cross-functional teams to ensure the highest standards of network efficiency and reliability.