Senior Software Engineer - Paris

About Our TeamAt OpenAI, our Forward Deployed Engineering team collaborates closely with clients to transform groundbreaking research into robust production systems. We operate at the nexus of customer engagement and core platform innovation.About the RoleWe are seeking passionate, customer-oriented software engineers to develop tailored software solutions utilizing OpenAI’s APIs to address real-world challenges faced by our clients. As a Forward Deployed Software Engineer (FDSWE), you will collaborate with customers and fellow engineers to architect and implement scalable solutions that tackle complex issues. You will create abstractions that resolve customer challenges, enhancing our capacity for high-speed, high-quality delivery across all Forward Deployed projects.In this role, you will work closely with Sales, Solutions Engineering, Solutions Architects, and Customer Success Managers on shared accounts, while also providing valuable feedback to our Research and Applied Product and Engineering teams.This position is based in Paris, following a hybrid work model of three days in the office each week. We offer relocation support and require travel up to 50% of the time.Your Responsibilities:Engage deeply with key customers to gain a thorough understanding of their business challenges and technical needs.Design, architect, and develop comprehensive full-stack solutions using a methodical, experiment-driven approach.Draft detailed scopes of work and project plans for both prototype proofs of concept and full production implementations.Act as a technical expert and trusted advisor, collaborating directly with customers' technical teams to ensure project success.Work alongside Product, Research, and Applied teams to facilitate seamless customer experiences and gather actionable product feedback.Contribute to our internal knowledge base by documenting best practices and insights from customer engagements to enhance the Forward Deployed Engineering function.Ideal Candidate Profile:At least 7 years of professional full-stack engineering experience (excluding internships), with a strong focus on customer-facing roles.Proficient in modern programming languages and frameworks, with a proven track record in developing scalable applications.Strong analytical and problem-solving skills, with the ability to communicate complex technical concepts clearly to non-technical stakeholders.Experience working in a hybrid team environment, balancing remote and in-office collaboration.A proactive and adaptable mindset, with a passion for leveraging technology to drive positive customer outcomes.

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.

Transforming the World Around UsPalantir develops the world's leading software for data-driven decision-making and operations. By providing the right data to those who need it, our platforms empower our partners to develop life-saving medications, predict supply chain disruptions, locate missing children, and more.Position OverviewAs a Forward Deployed Software Engineer (FDSE), you will work directly with government clients to identify their most critical challenges and create solutions that leverage their data. Our clients rely on Palantir's platforms for their most essential operations, often initiating projects with open-ended questions such as “Why are our flights frequently delayed?” or “How can we more effectively identify money laundering cases?”In your role as an FDSE, you will utilize your problem-solving abilities, creativity, and technical skills to help organizations maximize the value of their data, making a significant impact on the world. You will have the opportunity to gain rare insights and contribute to some of the most pivotal industries and institutions globally.Your responsibilities as an FDSE resemble those of a technical lead in a startup: you will collaborate in small teams with minimal supervision and be accountable for the end-to-end execution of high-stakes projects. Your day may involve discussing architecture with fellow engineers, managing large-scale data, coding custom web applications, engaging with the client's leadership team, or strategizing for your team.Whether you aspire to become an entrepreneur or a leader in engineering, we believe that Palantir is the ideal environment to cultivate these aspirations, surrounded by a supportive team. You will learn to dissect complex problems, understand the costs and implications of their solutions, and explore new technologies and programming languages, potentially developing them yourself. You will work independently and make decisions autonomously, all within a community that will challenge and support you throughout your journey and development.Our Principles• Impact: We undertake significant and ambitious projects that make the world a better place.• Responsibility: We manage our projects from inception to completion, ensuring accountability.

About AnthropicAt Anthropic, we are dedicated to developing AI systems that are not only reliable but also interpretable and steerable. Our goal is to ensure that AI technology remains safe and advantageous for our users and society. We are a rapidly expanding team of passionate researchers, engineers, policy specialists, and business leaders collaborating to create beneficial AI systems.As a member of Anthropic's Applied AI team, you will take on the role of a Forward Deployed Engineer (FDE) and engage directly with our most strategic clients to foster the adoption of transformative AI solutions. You will work closely with client teams to deliver advanced AI applications that address real-world business challenges. Our FDEs play a crucial role in accelerating the use of existing products and innovating new applications based on our cutting-edge models.Your work will involve close collaboration with our post-sales, product, and engineering teams, combining your engineering expertise with a deep understanding of advanced AI applications and customer interaction skills. You will analyze client workflows and develop innovative solutions to complex business challenges while upholding our high standards for safety and reliability.At the forefront of enterprise AI deployments, you will be one of the foundational FDEs shaping our forward-deployment initiative. We expect our FDEs to work autonomously, thrive in ambiguity, and represent Anthropic at the highest level within our clients' environments. This is a significant responsibility, as you will play a key role in advocating for our mission within the enterprise.

At Swile, we are committed to enhancing professional experiences through innovative product solutions that alleviate daily challenges and elevate employee satisfaction. Our cutting-edge offerings in Fintech, Travel, HR, and Employee Benefits serve over 5.5 million users across 85,000 companies in France and Brazil, making a significant impact on the workplace.As a Senior Software Engineer, you will play a pivotal role in problem-solving, blending creativity with technical expertise. Your focus will be on delivering high-quality solutions swiftly and effectively, addressing both business and engineering challenges with innovative strategies rather than being restricted to specific technologies.

Join vocca as a Software Engineer, where you will contribute to innovative solutions that enhance user experiences. We are looking for creative problem solvers who thrive in a dynamic environment. You will work on exciting projects, collaborate with a passionate team, and have the opportunity to grow your skills.

We are seeking a talented and experienced Senior Software Engineer to join our dynamic team at believe. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions that meet the needs of our users. You will collaborate closely with cross-functional teams to understand requirements and implement innovative solutions that drive our mission forward.The ideal candidate is passionate about technology, has a strong foundation in software engineering principles, and is eager to tackle complex challenges. If you thrive in a fast-paced environment and are looking to make a significant impact, we want to hear from you!

Scaleway has provided secure and sustainable infrastructure since 1999. The company began with dedicated servers under the Dedibox brand, then expanded into cloud computing in 2015. Today, Scaleway is recognized as a European cloud provider. With support from the Iliad Group and €3 billion invested in building a sovereign AI alternative, Scaleway is positioned to address growing needs in artificial intelligence. The company’s work is shaped by three core values: simplicity, flexibility, and technical expertise. Scaleway serves a broad range of clients, including large enterprises like France Télévisions and Hachette Livre, startups such as Photoroom and Biolevate, and public organizations including the City of Copenhagen. Location This Software Engineer position is based in Paris. Scaleway also maintains offices in Lille, Toulouse, Rennes, Rouen, Bordeaux, and Lyon.

Role Overview Theodo is hiring a Lead Software Engineer to join its Paris office. This role involves leading a team of developers on impactful projects, shaping software solutions with modern technologies, and setting a high standard for quality. What You Will Do Guide a team of engineers through all stages of software development Work closely with team members to deliver reliable, well-crafted solutions Apply current technologies and development practices to real-world challenges Mentor and support developers in their growth Encourage open communication and foster a collaborative team spirit Who We’re Looking For Strong technical background in software engineering Experience leading or mentoring development teams Clear communicator who can motivate and inspire others Comfort working in Paris or relocating to the city

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.

Join our dynamic team at vusiongroupsa as a Senior Software Engineer, where you'll have the opportunity to contribute to innovative projects that shape the future of technology. We are looking for a skilled professional who can bring their expertise in software development, work collaboratively with our R&D department, and drive excellence in our engineering practices.

sia is looking for a Junior Software Engineer to join the team in Paris. This role plays a part in building and maintaining the software behind sia’s platforms. Projects here influence how the company’s technology evolves over time. What you will do Assist in designing and developing new software features Support maintenance and ongoing improvements to existing systems Collaborate with team members to address technical challenges What we’re looking for Interest in software engineering and a willingness to learn new skills Drive to share ideas and contribute to team projects This position is based on-site in Paris.

Join Aircall, a trailblazing AI-driven customer communications platform that empowers over 22,000 companies globally to enhance revenue, expedite issue resolution, and scale their customer-facing teams. We are revolutionizing customer engagement by integrating voice, SMS, WhatsApp, and AI into a unified workspace.Our success is rooted in a straightforward philosophy: assist teams in working smarter, not harder. With innovations like Aircall’s AI Voice Agent for automating routine calls, AI Assist for streamlining post-call tasks, and AI Assist Pro for real-time support, we enable teams to deliver their best performance. This leads to increased revenue, quicker resolutions, and a confident scaling of operations.Headquartered in Paris, our European hub, Aircall also boasts a significant North American presence in Seattle, alongside teams in Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. With a product that customers adore and rapid growth backed by esteemed investors, we are at the forefront of AI innovation across diverse product lines.At Aircall, you'll become part of a dynamic organization. We are ambitious, product-focused, and driven by execution, leading to visible impacts, swift decision-making, and genuine career growth.Our Work Culture: We are customer-centric, data-informed, and committed to achieving significant outcomes. We value ownership, continuous learning, and thoughtful agility. If you thrive in a collaborative, fast-paced environment where trust and impact are prioritized, you will feel at home here.As a Software Engineer, you will play a vital role in designing, developing, deploying, and managing business-critical features that enhance customer value. Your daily responsibilities will include ensuring operational excellence, monitoring metrics, fostering observability, and adhering to industry best practices.Driven by quality, excellence, and agility, you will contribute to the continuous improvement of our delivery processes. Utilizing NodeJS and Typescript for our back-end stack, tailored to meet specific needs, and always hosted on AWS, we develop resilient services that integrate seamlessly with our customers’ essential tools (CRM, Helpdesk, E-Commerce, etc.).

About Thunes Thunes is revolutionizing money movement globally with its Smart Superhighway. Our proprietary Direct Global Network enables Members to execute real-time payments across over 130 countries and more than 80 currencies. This network connects directly to over 7 billion mobile wallets and bank accounts worldwide, utilizing more than 350 diverse payment methods including GCash, M-Pesa, Airtel, MTN, Orange, JazzCash, Easypaisa, AliPay, WeChat Pay, and many others. Our esteemed Members range from gig economy leaders like Uber and Deliveroo to super-apps like Grab and WeChat, as well as various MTOs, fintechs, PSPs, and banks. Thunes stands out with its extensive global reach, an in-house Smart Treasury Management Platform, and a robust Fortress Compliance Infrastructure, providing unmatched speed, control, visibility, protection, and cost efficiency in real-time payments. Headquartered in Singapore, we operate in 12 locations including Barcelona, Beijing, Dubai, London, Manila, Nairobi, Paris, Riyadh, San Francisco, Sao Paulo, and Shanghai. For further information, visit: https://www.thunes.com/

AQEMIA develops new medicines for unmet medical needs, focusing on drug discovery through its proprietary QEMI platform. This platform blends physics-based modeling, statistical mechanics, and generative AI to create novel drug candidates from scratch. The team works on building entirely new molecular entities, advancing them through a pipeline of in-house projects and collaborations with leading pharmaceutical partners. Current preclinical programs are in in vivo optimization, targeting diseases without effective treatments. Over 65 professionals in Paris and London, chemists, physicists, machine learning experts, and software engineers, work together at AQEMIA. The company values collaboration and knowledge sharing, with teams tackling complex scientific problems from first principles and turning new ideas into potential therapies. Role overview The Staff Software Engineer joins the Compute team in Paris. The focus is on scaling and improving the systems that drive AQEMIA’s scientific platform. As research projects become more complex, this role ensures that compute infrastructure, workflows, and developer tools continue to support scientific progress effectively. The work directly shapes how advanced science moves from concept to production. What you will do Take responsibility for scaling and maintaining the compute systems behind AQEMIA’s scientific platform Develop and refine infrastructure, workflows, and tools to meet expanding research demands Collaborate with scientists and engineers to industrialize workflows and enhance reliability Enable researchers to run complex models and workflows efficiently Team and collaboration This position involves daily collaboration with a multidisciplinary team, including chemists, physicists, machine learning specialists, and software engineers. Sharing knowledge and solving problems together are central to how AQEMIA operates. Location This role is based in Paris.

Join our dynamic iOS team at amo, where you'll play a pivotal role in shaping the future of our product-centric company. As a key member, you will engage in all aspects of design and product decisions from the early stages.In the initial months, you'll collaborate closely with our founding team and progressively take ownership of essential components and features. We are on the lookout for versatile engineers who are eager to contribute across various facets of our company's foundation.We highly value team members who immerse themselves in their areas of expertise, fostering a culture of ownership and accountability to develop a team of subject matter experts.Your Role as an iOS EngineerInnovative Feature DevelopmentYou will be responsible for delivering unique, high-quality user interfaces in a fast-paced environment. You'll work within a close-knit team that embraces accountability and ownership, pushing the technical boundaries—for instance, utilizing advanced shaders on iOS to create stunning effects across various media.Platform DevelopmentYou will contribute to the development and enhancement of our platform, aiming to boost the speed and quality of the entire development team's output. This includes writing careful abstractions that will be used by fellow iOS team members, such as media encoding, decoding, and playback; creating libraries with performance tracing and related internal tools; and developing our own navigation and deep linking components across applications.Roadmap Development and IdeationYou will actively participate in roadmap creation and ideation, helping to identify optimal trade-offs and bring innovative ideas from both product and engineering perspectives.Knowledge SharingWe believe in continuous learning and encourage our team to stay informed about the latest trends and best practices in Apple software development. You will be supported in attending conferences, engaging with online communities, and sharing your insights with the team.Ownership of Your DomainYou will take charge of monitoring analytics and managing system crashes. We seek engineers who demonstrate ownership of their scope, proactively addressing challenges and prioritizing bug fixes.

Join Aircall, a groundbreaking AI-driven customer communications platform utilized by over 22,000 businesses globally, enhancing revenue, expediting issue resolution, and empowering customer-facing teams. We are transforming customer interactions by seamlessly integrating voice, SMS, WhatsApp, and AI into a cohesive workspace.Our growth is fueled by a core philosophy: enable teams to work smarter, not harder. With innovations like Aircall's AI Voice Agent automating routine calls, AI Assist simplifying post-call tasks, and AI Assist Pro providing real-time support, our solutions enhance productivity leading to increased revenue and swift resolutions.Headquartered in Paris, we also boast a robust North American presence in Seattle, along with teams across Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. Our product has garnered a loyal customer base, and we are rapidly scaling with the backing of premier investors and a commitment to continuous AI innovation across our offerings.At Aircall, you will be part of a dynamic organization. We are ambitious, product-oriented, and execution-driven, emphasizing impactful work, swift decision-making, and genuine growth.Our Work Culture at Aircall: We are dedicated to our customers, driven by data, and focused on delivering impactful results. We value ownership, continuous learning, and thoughtful speed. If you excel in a collaborative, fast-paced environment where trust and impact are paramount, you'll thrive here.We are seeking a passionate and engaged Senior Software Engineer to enhance our expanding engineering department and contribute to our teams.As a Senior Software Engineer, you will lead the design, development, deployment, and operation of crucial features that deliver value to our customers. Your responsibilities will include ensuring operational excellence, monitoring key metrics, enhancing observability, promoting best practices, and mentoring team members across the Engineering division.Driven by quality, excellence, and agility, you will play a pivotal role in elevating our delivery processes. Utilizing NodeJS and Typescript within a robust back-end framework on AWS, you will tailor solutions to meet varied requirements.

À propos de SkelloChez Skello, nous concevons la solution RH de référence pour optimiser la planification et la gestion des équipes de terrain. En Europe, ces équipes représentent 50 % des travailleurs, mais seulement 20 % des solutions numériques leur sont spécifiquement dédiées.Skello a été créé pour répondre à ce besoin : une plateforme collaborative et intuitive qui simplifie la vie des managers et des employés en rationalisant et en automatisant les tâches essentielles. Nous plaçons les équipes de terrain au cœur de notre démarche. Grâce à des outils intelligents comme notre Assistant Skello et notre planificateur intelligent, nous répondons directement à leurs besoins uniques.Notre objectif est clair : devenir la solution RH incontournable pour toutes les équipes de terrain en Europe. Skello en quelques chiffres • 7 secteurs d'activité clés • 25 000 entreprises font confiance à Skello aujourd'hui.• 600 000 employés utilisent Skello quotidiennement.• L'équipe Skello comprend plus de 400 collaborateurs.• 3 bureaux en Europe : Paris, Lille et Barcelone. Notre culture d'entrepriseNous savons que pour réaliser notre mission, il est essentiel de vivre nos valeurs au quotidien : SHIFT. Élever la barre chaque jour Soutenir les autres Imaginer demain, commencer aujourd'hui Mettre les clients au premier plan Prendre le travail au sérieux, mais pas soi-même

Role Overview Theodo is hiring a Lead Software Engineer in Paris. This role involves guiding software development projects and supporting a team of engineers. The position focuses on designing and building reliable, high-performance software that meets client expectations. What You Will Do Lead software projects from planning through delivery Work hands-on with the team to design and implement technical solutions Collaborate with colleagues from different functions to align on project goals Oversee project timelines and ensure milestones are met Mentor junior developers and encourage knowledge sharing Team and Culture This role supports a culture of continuous learning and improvement. The team values technical skill, open communication, and a shared commitment to delivering strong results for clients. Location This position is based in Paris.