Engineering Manager Ruby Application Platform jobs in Paris – Page 8 | RoboApply Jobs

Engineering Manager Ruby Application Platform jobs in Paris· Page 8

Results 141–160 of 2,315 for “Engineering Manager Ruby Application Platform” in Paris.

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Alten logo
Full-time|On-site|Paris

Join Alten as a Data Engineer specializing in Google Cloud Platform (GCP). In this role, you will be at the forefront of data architecture and analytics, utilizing cutting-edge tools and technologies to streamline data processes and enhance decision-making.As part of our dynamic team, you will collaborate with cross-functional teams to design, develop, and m…

Mar 18, 2026
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Outsight logo
Full-time|On-site|Paris

Join Outsight as a Simulation Unity Engineering Manager At Outsight, we leverage cutting-edge software solutions to track the movements of individuals and vehicles using advanced 3D LiDAR data. Our technology is pivotal in enhancing operational efficiency and safety at transportation hubs, sports venues, infrastructure, and industrial sites across the globe. With a dynamic team of scientists and engineers based in Paris, San Francisco, Sophia-Antipolis, and Hong Kong, we are on a mission to transform how people experience spatial intelligence. Our commercial office in Spain further supports our global outreach. Discover more about us here: Insights about Outsight. Our Passenger Flow Traffic Monitoring solution is trusted by leading airports and train stations worldwide. Additionally, our Car Traffic Remote Monitoring product has been adopted by prestigious Tier 1 clients including BMW. Role Overview The Shift Simulator is an integral part of our Spatial Intelligence platform, providing customers with the ability to test and validate LiDAR deployments and simulate synthetic flows of people and vehicles prior to physical installation. We are seeking an Engineering Manager to lead our 3-person Unity Simulation team, shaping the technical roadmap for this essential tool. This position merges hands-on technical architecture and development with effective team management. You will be responsible for delivering scalable, high-performance, and user-friendly 3D simulation features that directly enhance customer adoption and deployment.

Mar 3, 2026
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Altarea logo
Full-time|On-site|Paris

We are currently seeking a Product Manager - Renewable Energy Applications (F/H) to join the IT Department at Altarea on a permanent contract. As part of the operational business solution domain, the Product Manager for renewable energy applications will primarily oversee the management of solutions that facilitate the operation of our new renewable energy activities (including ENR project management tools, operations, and integration of new entities into our information system). In line with the growth of our renewable energy initiatives, the Product Manager will contribute to the implementation of new IT tools for this sector.Key responsibilities include:Ensuring the operational condition of applications: interfaces, processing, and escalation to the Operations team (internal or outsourced), liaising with the Interface referent and the Data Management team as needed.Serving as the functional and technical reference for tools within their scope, responsible for application support in collaboration with vendors, contributing to studies and impact assessments related to their tools, and being an active contributor to projects affecting these tools.Managing updates and version upgrades: prioritizing tasks in coordination with management, facilitating user acceptance testing, coordinating production deployments, and preparing business communications.Managing the application portfolio of tools within their scope: anticipating version upgrades, addressing technical debt, developing release management schedules, and creating product roadmaps.Keeping functional and technical documentation up-to-date for tools within their scope, adhering to standards defined by the IT Department.Ensuring the quality of products within their scope, covering methodological (documentation) as well as conceptual and technological aspects to guarantee product stability, durability, and scalability.Producing dashboards to monitor and manage their activities.Regularly facilitating key user committees.Ensuring compliance with procedures established by the IT Department.Managing relationships with suppliers, vendors, and integrators of tools within their scope throughout the product lifecycle.In addition to the standard responsibilities of a Product Manager, this role will play a crucial part in the implementation projects of the IT systems for the renewable energy sector.

Dec 23, 2025
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Datadog logo
Full-time|Hybrid|Paris, France

The REDAPL organization at Datadog is in search of a seasoned and strategic leader to manage our Resource Graph team. This team is pivotal in tracking our customers’ infrastructure resources and their interconnections. Additionally, the REDAPL Resource Graph plays a crucial role in supporting Datadog’s Security product offerings. This position will significantly impact the evolution of our data infrastructure, ensuring our systems achieve optimal performance and reliability. As our team expands rapidly, you will also take an active role in recruiting top-tier candidates to enhance our capabilities. At Datadog, we cherish our office culture, which fosters relationships, fuels creativity, and encourages collaboration. We support a hybrid work environment, allowing our employees to cultivate a work-life balance that suits their needs.

Feb 27, 2026
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Theodo logo
Full-time|On-site|Paris

Join Theodo HealthTech as an Engineering ManagerTheodo has been supporting innovative businesses since 2009 in the design, development, and deployment of ingenious digital products, leveraging cutting-edge technology and the Lean methodology.Our unique approach is built on three core principles:- We have developed recognized expertise in key product design and development technologies;- At every project stage, our priority is to create value for our clients;- We recruit the top digital talents and foster their ingenuity through a lean approach.Theodo has experienced exceptional growth over the past 15 years, with over 700 passionate Software Engineers dedicated to technology and continuous improvement. As we grow, we have structured ourselves into specialized entities by technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industry (Fintech, Govtech, Healthtech, Consumer Products Goods). By 2025, Theodo aims to generate €100M in revenue.At Theodo HealthTech, our health-focused entity, we support all health stakeholders in the development of tailor-made digital medical devices. Through our expertise in Lean and technology, combined with our knowledge of healthcare, we design and develop digital medical devices that integrate into patient care pathways (digital therapies - DTx, virtualized clinical trials, digitized care pathways). Our goal is to create products that change the lives of their users, whether they are caregivers or patients.

Sep 19, 2023
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Harmattan AI logo
Full-time|On-site|Paris

About UsHarmattan AI is at the forefront of innovation in defense technology, dedicated to developing autonomous and scalable systems that enhance national security. With a recent $200 million Series B funding round, our valuation has soared to $1.4 billion, prompting a significant expansion of our team and capabilities to deliver essential systems to allied forces.Our mission is driven by our core values: creating impactful technologies, striving for excellence, setting ambitious goals, and tackling complex technical challenges. We thrive in a high-pressure environment that demands rigor, accountability, and exceptional execution.About the RoleWe are seeking three Engineering Managers to join our Research & Development division in Paris, focusing on cultivating a robust engineering culture. This role is strictly managerial, aimed at leaders who find fulfillment in empowering high-performing teams rather than in personal technical achievements. You will report directly to our CTO and play a pivotal role in scaling our engineering practices, standardizing global processes, and alleviating leadership demands as we navigate a rapid growth phase.ResponsibilitiesPeople Management & Mentorship: Serve as a dedicated manager for engineers, overseeing their career development, training, and performance evaluations.Organizational Strategy: Contribute to the structural organization by optimizing modules and implementing necessary changes to align with the company's vision.Process Standardization: Develop and enhance work processes across software and electrical engineering teams to ensure high-quality outcomes while maintaining execution speed.Tooling Oversight: Oversee internal tooling requirements, making strategic decisions on whether to build or buy solutions to create the most productive environment for engineers.Recruitment Leadership: Lead the recruitment efforts to attract and hire top-tier talent that meets our high standards.Cross-Functional Collaboration: Collaborate closely with Module Leads, HR, and the CTO to maintain a holistic understanding of the organization's needs.Candidate RequirementsEducational Background: A strong academic background in an Engineering discipline.Technical Expertise: Proficiency in modern engineering practices and methodologies.

Feb 24, 2026
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Segula Technologies logo
Full-time|On-site|Paris

We are seeking a dedicated and skilled Assistant Project Manager in Civil Engineering to join our vibrant team at Segula Technologies in Paris. This role is perfect for individuals who are passionate about civil engineering and eager to contribute to innovative projects.As an Assistant Project Manager, you will be responsible for supporting the planning and execution of civil engineering projects, ensuring they are completed on time and within budget. You will collaborate closely with project managers, engineers, and other stakeholders to facilitate seamless project delivery.

Apr 13, 2026
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MARGO logo
Full-time|On-site|Paris

JOIN MARGOMARGO is a consulting firm specializing in Data, Artificial Intelligence, and Software Engineering. We bring together top experts and focus solely on technically complex missions.Since our inception in 2005, MARGO has maintained a unique positioning to engage in the most stimulating projects in the market and recruit the best talents.Today, we have over 400 employees across Paris, London, and Warsaw, covering six areas of expertise within the banking and financial markets, insurance, energy, industry, and technology sectors.RECRUITMENT CONTEXTWith more than 20 years of uninterrupted growth, our ambition is to accelerate this by strengthening our new team of Practice Managers.You will receive support and guidance from our COO, Raphaël Le Lièvre, who will work with you to define a joint strategy aimed at growing your Practice.The role of the Practice Manager is essential in supporting, retaining, and projecting consultants. It is a challenging position with multiple functions, critical to the growth of the group.YOUR MISSIONS AS A PRACTICE MANAGERYou will be responsible for the Software Engineering Practice, composed of 80 consultants and 3 manager consultants.Your role includes:Management- Manage and enhance the performance and career development of your team.- Support the onboarding of new team members.- Foster a vibrant professional life for consultants.Recruitment- Actively participate in recruiting your team.- Ensure the quality of selection processes from technical validation to the end of recruitment.Delivery- Oversee successful project delivery and client satisfaction.

Apr 9, 2024
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Theodo logo
Full-time|On-site|Paris

Join Theodo FinTech: Shaping the Future of FinanceSince 2009, Theodo has been at the forefront of digital innovation, assisting forward-thinking companies in designing, developing, and deploying ingenious digital products by leveraging cutting-edge technology and Lean methodologies.With remarkable growth over the past 15 years, Theodo has expanded to a team of over 700 talented individuals, primarily Software Engineers who are passionate about technology and continuous improvement. Our growth has led to the formation of specialized entities focusing on various 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 FinTech, our mission is to make finance more beneficial for individuals, businesses, and society at large. As experts in FinTech, we collaborate with our clients—including major corporations, ScaleUps, and StartUps in the financial services sector—to design, develop, and maintain digital products that are accessible, sustainable, and socially valuable.We pride ourselves on delivering exceptional digital products with zero bugs and high security in record time. Our expertise in integrating B2B fintech APIs enables us to create embedded finance solutions that meet the needs of our clients.Your Responsibilities:We are currently focusing on large-scale projects with complex products and architectures, developed by multiple squads at Theodo FinTech:- Engineering: Ensure the satisfaction of your technical clients (typically CTOs and VPs of Engineering) and business stakeholders by guaranteeing the quality of the architectures and the code produced by your teams.- Management: Lead and mentor your teams to achieve excellence in both development and client relationships.

Oct 13, 2025
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Back Market logo
Full-time|Hybrid|Paris

Welcome to Back Market!At Back Market, we are dedicated to making technology more reliable, affordable, and superior to new products. As a global marketplace for refurbished devices, we are committed to reducing our environmental footprint by offering trustworthy tech that boasts 92% lower carbon emissions compared to new devices.Indeed, purchasing refurbished tech is significantly better for our planet. Each device bought on Back Market contributes positively to the environment. Our team, from Customer Care to Software Engineering, is focused on providing eco-friendly technology solutions. Our mission is clear: to maximize the potential of what we already possess.Are you prepared to embark on this journey with us?Back Market is on the lookout for a Senior Technical Lead Manager to oversee our IT Ops Engineering team, which currently includes two engineers and one open position. This unique hybrid role allows you to mentor skilled engineers while developing automation and integration solutions that enhance the efficiency of our 700+ Back Makers daily.Your objective: Advance IT maturity across Back Market through technical excellence, authentic collaboration, and significant innovation. You'll spearhead impactful automation projects aimed at reducing repetitive tasks, implementing smart governance, and scaling our rapidly expanding international organization.YOUR RESPONSIBILITIES Enhancing Your Team DailyFoster a collaborative engineering team that delivers robust IT solutions that our internal customers will genuinely appreciate!Invest in the growth of your engineers through coaching, mentoring, and genuine career advancement opportunities.Cultivate a team culture where everyone feels a sense of belonging, can express their true selves, and are motivated to perform at their best.Promote open communication and a vibrant feedback culture, as effective teams are founded on trust and transparency.Technical Strategy & Hands-On ImpactWork collaboratively across the Platform group to align your team with company objectives and ambitious IT maturity goals.Develop roadmaps that integrate strategic long-term visions (governance frameworks, scalable architectures) with immediate tactical wins that provide instant value.Leverage a profound understanding of our SaaS ecosystem and how intelligent IT engineering enhances organizational effectiveness.

Nov 14, 2025
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Theodo logo
Full-time|On-site|Paris

Theodo's Journey and SuccessSince 2009, Theodo has been empowering innovative companies in the design, development, and deployment of ingenious digital products, leveraging the best of technology and Lean methodologies.Our unique approach is based on three core principles:- We have developed recognized expertise in key product design and development technologies;- At every stage of a project, our priority is to create value for our clients;- We recruit the best digital talents and foster their ingenuity through Lean practices.Theodo has experienced exceptional growth over the past 15 years: our teams consist of over 700 passionate Theodoers, primarily Software Engineers dedicated to technology and continuous improvement. As we expand, the group has structured itself into specialized entities by technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) or by industries (Fintech, Govtech, Healthtech, Consumer Products). By 2025, Theodo is projected to generate €100M in revenue.The technical team at Theodo comprises 120 software engineers, tech leads, and architects from top engineering schools, along with 13 Engineering Managers to ensure their success.Your Mission:- Manage and develop Tech Leads: You will support 1 to 4 Tech Leads in their skill enhancement and personal growth.- Ensure technical delivery: You will guarantee code quality (3S: stability, security, speed), milestone adherence, and architecture robustness.- Contribute to business development: Engage in strategic discussions with clients (CIOs, sponsors...), help identify opportunities, and play an active role in pre-sales with our sales team.Your Tools for Success:• Direct management by Theodo's CTO or VP of Engineering• Training in Lean management from top Lean coaches• An ecosystem with 500 tech and product experts• Multiple dojos (hands-on training sessions)

Mar 11, 2022
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Theodo logo
Full-time|On-site|Paris

About Theodo and Our SuccessSince 2009, Theodo has been a trusted partner for innovative companies, guiding them in the design, development, and deployment of cutting-edge digital products by leveraging the best of technology and Lean methodologies.With exceptional growth over the past 15 years, our team now consists of over 700 passionate Theodoers, primarily Software Engineers committed to continuous improvement. Theodo has structured itself into specialized entities based on technology (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industries (Fintech, Govtech, Healthtech, Consumer Products). By 2025, Theodo aims to achieve €100M in revenue.Theodo Cloud serves as the DevSecOps arm of Theodo, focusing on building robust infrastructures and enhancing cloud cybersecurity.Our mission is to empower scale-ups and large enterprises to address their business challenges through technology.Our teams create scalable, resilient, and secure infrastructures for developers and end users, transforming infrastructure into a growth engine rather than a bottleneck.Your Team:At Theodo, tech professionals work in project teams tailored to each client's needs, comprising Software Engineers, Tech Leads, and Product Managers. Together, they closely collaborate with clients, engaging in regular discussions to share progress, deepen understanding of challenges, and adapt the product closely to user needs.As an Engineering Manager, your role involves leading up to 4 Tech Leads, overseeing the success of 4 projects in collaboration with a Group Project Manager.Your Future Missions:We currently seek support for "large account" projects that feature complex products and architectures developed by multiple squads at Theodo:- Manage and Mentor Tech Leads: You will assist 1 to 4 Tech Leads in their skill enhancement and personal development.- Ensure Technical Delivery: You will guarantee code quality (3S: stability, security, speed), milestone adherence, and architectural robustness.

Oct 31, 2024
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Veepee logo
On-site|On-site|Paris

Join our vibrant and passionate team as a Lead iOS Engineer, where your expertise will directly enhance our iOS application. As a key member of a fully agile product team comprising 8-10 engineers, you will focus on elevating the user experience by implementing new features, refining existing functionalities, and developing specialized tools while actively contributing to the iOS community.

Dec 22, 2025
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Doctolib logo
Full-time|On-site|Paris, Paris, France

What You'll DoJoin a dedicated team of innovative entrepreneurs committed to revolutionizing the healthcare sector!As part of the Doctolib tech team, you'll develop cutting-edge services and features aimed at enhancing the daily experiences of healthcare teams and patients. Our work is organized in agile feature teams that foster collaboration between engineering, design, and business departments.We are on the lookout for an accomplished Senior Site Reliability Engineer to become a vital member of our Automation Platform team within the Platform Engineering domain. In this influential role, you'll lead critical initiatives in infrastructure automation, tooling, and release engineering. Your main goal will be to design and implement resilient CI/CD pipelines, infrastructure-as-code solutions, and automated testing frameworks that empower our engineering teams to deliver high-quality software rapidly and confidently.In this role, you'll partner with engineering teams to craft scalable tools that transition manual processes into automated workflows, effectively establishing a robust technical foundation that enables our developers to independently deploy top-notch software. Your expertise in containerization, observability, and deployment automation will be crucial in advancing our internal development processes.

Apr 13, 2026
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Datadog logo
Full-time|Hybrid|Paris, France

The Security Incident Response team, a crucial part of our Resilience Engineering organization, plays a pivotal role in safeguarding Datadog. Our mission is to prepare for and efficiently address security incidents, ensuring that any threats to our systems and data are swiftly contained. We also collaborate with various teams post-incident, viewing these moments as opportunities for growth and learning. By focusing on our adaptability and addressing systemic issues, we foster a culture of resilience within our team and our systems.As an Engineering Manager, you will be at the forefront of this mission, leading a skilled team of engineers dedicated to enhancing Datadog’s incident response capabilities. You will develop tools and automation to boost our efficiency, collaborating with key stakeholders to ensure our focus is directed appropriately and that we are measuring our improvements effectively. As part of the leadership team, your influence will help shape our organizational strategy and cultural landscape.At Datadog, we cherish our office culture, valuing the relationships and collaboration it fosters, as well as the creativity it inspires. We embrace a hybrid workplace model, allowing our Datadogs to achieve a work-life balance that suits them best.What You’ll Do:Lead and mentor a passionate team of incident responders, cultivating a security-focused and resilient culture at Datadog. Provide opportunities for professional growth and development.Act as a hands-on leader during incidents, making decisive choices in uncertain situations and collaborating with multiple teams towards resolution. Participate in an on-call rotation with other leaders for critical decision support.Oversee the triage of alerts and signals in Datadog Cloud SIEM, ensuring a consistent and high-level response to emerging threats. Collaborate with the Threat Detection team to optimize signal performance.Develop tools, systems, and processes to advance Datadog's capabilities in security incident response. Communicate operational metrics clearly to stakeholders.Lead post-incident analyses to ensure that learnings from security incidents are captured, promoting blameless and actionable postmortems. Ensure follow-up actions address systemic issues and prevent future occurrences.

Feb 19, 2026
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Egis Group logo
Full-time|On-site|Paris

Are you a passionate and experienced safety engineer looking to make a significant impact in the field of air traffic management? Join us at Egis Group, where we are dedicated to delivering innovative solutions that enhance aviation safety and efficiency.In this role, you will collaborate with a dynamic team to develop and implement safety management systems, conduct risk assessments, and ensure compliance with regulatory standards. Your expertise will help shape the future of air traffic management, contributing to safer skies for all.

Mar 5, 2026
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Theodo logo
Full-time|On-site|Paris

Discover Theodo's Journey and SuccessSince its inception in 2009, Theodo has been dedicated to empowering innovative companies in the design, development, and deployment of intelligent digital products, leveraging cutting-edge technology and a Lean approach.Theodo has experienced exceptional growth over the past 15 years, with a team of over 700 passionate Theodoers, predominantly Software Engineers, committed to technology and continuous improvement. Our expansion has led to the formation of specialized entities focusing on various technologies (Theodo Apps, Theodo Cloud, Theodo Data & AI) and industries (Fintech, Govtech, Healthtech, Consumer Products Goods). By 2025, Theodo is projected to generate €100M in revenue.At Theodo FinTech, we aim to make finance more beneficial for individuals, businesses, and society. As the FinTech experts within Theodo, we support our clients—large corporations, ScaleUps, and StartUps—in designing, developing, and maintaining accessible, sustainable, and socially beneficial digital products.As technology experts in financial services, Theodo FinTech delivers exceptional digital products in record time, ensuring zero bugs and high security standards. We excel in integrating APIs from all B2B fintech platforms to create embedded finance solutions.Your Responsibilities:We are currently seeking an Engineering Manager & Architect to oversee complex products and architectures for major accounts, developed by multiple squads at Theodo:- Engineering: Ensure satisfaction of your tech clients (typically CTOs and VPs of Engineering) and business stakeholders by guaranteeing the quality of architectures and code produced by your teams.- Management: Directly manage teams to foster collaboration and productivity while achieving project goals.

Feb 22, 2026
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tryriot logo
Full-time|On-site|Paris

Join Us in Cultivating Cybersecurity Awareness! At tryriot, we are a product-driven team dedicated to enhancing the cybersecurity culture within organizations. Our goal is to embed effective cybersecurity practices among employees in a manner that is engaging and enjoyable—think of us as the Duolingo for cybersecurity!Our innovative platform facilitates the rollout of a comprehensive cybersecurity awareness program, delivering bite-sized chat-based courses lasting just four minutes to teams. Post-training, we conduct simulated phishing attacks to prepare employees for real-world threats in a controlled environment.Founded in 2020, tryriot has successfully secured $45 million in funding from top investors, including Y Combinator, Left Lane, Base10, Funders Club, and Frst Capital. We proudly safeguard over 2 million employees across more than 2,000 companies globally, including industry leaders like Intercom, Deel, and Deezer.As cybersecurity threats continue to escalate, it has become the foremost risk for organizations of all sizes. Unfortunately, the cybersecurity culture in many companies is lacking. We are determined to change this narrative by strengthening the weakest link—employee awareness.As the second security engineer in our dynamic organization, you will play a pivotal role in advancing our security governance strategy, risk management, and compliance initiatives. Our aim is to achieve ISO 27001 and ACN certification by 2026, and your expertise will be instrumental in driving our compliance efforts and transforming security into a catalyst for business growth.

Feb 9, 2026
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ami logo
Full-time|On-site|Paris

We are seeking an innovative and skilled AMI Engineer to join our dynamic team at ami. As an AMI Engineer, you will play a pivotal role in the development and implementation of advanced metering infrastructure (AMI) solutions. Your expertise will contribute to the optimization of our energy management systems, enhancing efficiency and sustainability.If you are passionate about smart grid technology and looking for an opportunity to make a significant impact in the energy sector, we want to hear from you!

Mar 19, 2026
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Nebius logo
Full-time|On-site|Paris, France

Why Join Nebius?Nebius is at the forefront of revolutionizing cloud computing to meet the demands of the global AI economy. We empower our clients with the necessary tools and resources to tackle real-world challenges and innovate industries without incurring significant infrastructure costs or establishing large in-house AI/ML teams. Our team operates at the cutting edge of AI cloud infrastructure, collaborating with some of the most seasoned and creative leaders and engineers in the industry.Our Work EnvironmentWith headquarters in Amsterdam and listed on Nasdaq, Nebius boasts a global presence with R&D centers spread across Europe, North America, and Israel. Our workforce comprises over 1400 employees, including more than 400 highly skilled engineers with extensive expertise in hardware and software engineering, complemented by an in-house AI R&D team.At Nebius, you will have the chance to work with state-of-the-art technologies in data operations, cloud computing, and infrastructure management. As global data center operations expand, you will find numerous opportunities for career advancement. Your role in the data center will directly influence performance, customer satisfaction, and overall efficiency, with the chance to contribute to new data center projects. You will collaborate with experts in AI data center development and operations, gaining valuable insights from leaders in the field. This environment nurtures innovation and allows you to develop solutions that surpass industry standards in design and implementation.

Apr 23, 2026

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