Software Engineer - Payment Solutions

Back Market is looking for a Software Engineer focused on Payment Solutions to help improve and maintain the company’s payment systems. This position is based in Paris. Role overview This role centers on designing, building, and supporting payment features that keep transactions smooth for users. The work involves collaborating with teams across the business to ensure payment processes are reliable and meet the needs of a growing marketplace. What you will do Develop and maintain payment systems that support marketplace operations Work closely with other teams to create solutions that improve the payment experience Apply technical knowledge to solve challenges in payment processing Collaboration This position involves regular interaction with colleagues from different departments to deliver effective payment solutions.

Join Agicap as a Senior Product Manager specializing in payment solutions. In this pivotal role, you will lead the development and execution of our payment product strategy, ensuring that our clients have access to seamless and innovative payment processing solutions. Your expertise will drive product enhancements, guide cross-functional teams, and engage with stakeholders to deliver exceptional value.

As a Solutions Engineer at Adyen, you will play a pivotal role in shaping the future of payments. You will collaborate closely with our sales and product teams to deliver enhanced solutions that cater to the diverse needs of our clients. Your expertise will help us optimize our payment processing capabilities, ensuring a seamless experience for our customers.In this dynamic position, you will be responsible for understanding client requirements, providing technical support, and implementing solutions that drive success. You will have the opportunity to work with cutting-edge technology and be part of a global team that values innovation and collaboration.

Dataiku is your go-to platform for AI success, providing an enterprise orchestration layer for building, deploying, and managing AI applications. In a unified environment, teams can design and operate analytics, machine learning, and AI agents while ensuring the transparency, collaboration, and control crucial for enterprises. Positioned above data platforms, cloud infrastructure, and AI services, Dataiku integrates the complete enterprise AI stack, enabling organizations to implement AI seamlessly across various vendor environments with centralized governance.The leading global companies trust Dataiku to operationalize AI, transforming it into a vital business performance driver that delivers measurable value. Discover more through the Dataiku blog, LinkedIn, X, and YouTube. Why Join Engineering at Dataiku?Dataiku’s platform, whether deployed on-premise, in the cloud, or as a SaaS solution, connects a variety of data science technologies, showcasing our dedication to quality and innovation. We incorporate the best data and AI technologies, selecting tools that genuinely enhance our product. From the latest large language models (LLMs) to our commitment to open-source communities, you will engage with an exciting array of technologies and contribute to the collective knowledge of global tech innovators. Learn more about working in Engineering at Dataiku here.In the Business Solutions team, we are developing applications that harness Dataiku’s data and AI capabilities, focusing on essential enterprise use cases that require user-centric interfaces and workflows. We cater to sectors such as Manufacturing, Life Sciences, and Finance, enhancing key processes within their business and operational models. In essence, our work embodies the concept of 'everyday AI'!Your ImpactCreate Innovative AI-Driven Applications: Design, develop, and deploy AI-powered applications that address complex business challenges.

BlaBlaCar’s Payment Squad is seeking a Backend Engineer based in Paris. This team plays a key role in building and enhancing the systems that process payments throughout the platform. The work ensures millions of users can complete transactions smoothly and reliably. Main responsibilities Design, develop, and maintain backend services for payment processing Collaborate with fellow engineers to create scalable technical solutions Contribute to making transactions more reliable and efficient for users Team collaboration This role involves close teamwork with experienced colleagues. Sharing ideas and tackling technical challenges together is a regular part of building and improving payment features at BlaBlaCar.

Note: This position requires relocation to our Milan office.About SatispaySatispay is on a transformative journey to simplify everyday payments, making them fair and accessible to everyone. Our mission is to redefine the future of money, empowering millions through collective action to address significant challenges. We're just getting started!As a member of our Core Team, you will engage with critical systems, managing external bank interactions, orchestrating payments, and establishing a robust infrastructure for Identity and Access Management (IAM). The team is also pivotal in risk management, focusing on credit risk and fraud detection.We operate with agility, bold thinking, and mutual trust, challenging conventions while learning and evolving. If you seek more than just a job—if you aspire to create meaningful impact with a talented team—you are in the right place.Your ResponsibilitiesIn your role as a Staff Software Engineer within the Core Team, you will play a critical part in shaping the foundation of our payment platform. You will work on mission-critical engines that power Satispay, ensuring reliability, consistency, and security for millions of users.Daily tasks will include:Define Technical Strategy: Establish the long-term technical vision for our critical domains and architect complex subsystems that serve as the foundation of the company, balancing cross-product requirements with the need for speed and reliability.Architect Core Financial Systems: Design and scale high-throughput engines responsible for the transaction ledger, payment orchestration, and external bank integrations, ensuring accurate and available

As a Senior Solutions Engineer at Algolia, you will leverage your technical expertise to deliver exceptional solutions for our clients. You will collaborate with product and engineering teams to architect optimal search solutions that enhance user experiences. This role requires a blend of technical proficiency and customer-facing skills, ensuring that our clients harness the full power of our platform.

Please note that this position requires relocation to our Milan office.About SatispaySatispay is dedicated to transforming the way everyday payments are made, striving to make transactions simple, equitable, and accessible for all. Our vision has evolved to redefine the future of finance.We are a community of innovators empowering millions, united by a common goal to address significant challenges. Our journey is just beginning. We are rapid in our actions, bold in our ideas, and foster a culture of mutual trust and continuous learning.If you seek more than just a job and wish to make a lasting impact alongside a talented team, you’ve come to the right place.Key ResponsibilitiesAs a Senior Backend Software Engineer within our Business Team, you will be instrumental in revolutionizing digital welfare payments - managing everything from employer benefits to intricate product solutions. You will enhance the complete experience for both employers and employees, ensuring sustained satisfaction. Your role will encompass technical leadership, quality assurance, and the delivery of complex systems that enable thousands of employers to effectively manage their corporate welfare solutions. Here’s what your typical day will include:Design Multi-Service Solutions: Undertake technical assessments for medium to large-scale projects impacting various services in the Employer domain. You will architect robust, highly-available solutions with a focus on scalability, security, and maintainability that are core to our welfare products.Maintain Technical Quality: Implement comprehensive testing strategies that balance automation and manual efforts, overseeing gradual rollouts with meticulous monitoring to ensure that welfare distributions remain accurate and dependable.Proactively Resolve Challenges: Anticipate and address technical obstacles, fostering knowledge sharing across the organization. You will navigate the unique complexities of B2B registration processes and high-volume benefit distributions while ensuring code quality through diligent reviews.Ownership and Execution: Take full ownership of your projects from inception to completion, delivering functionalities that genuinely cater to user requirements - from the moment an employer registers to the moment an employee utilizes their welfare benefits through seamless backend integration.

Role Overview Theodo is seeking a Lead Software Engineer to guide the development of healthtech solutions in Paris. This role involves leading a skilled team and setting the direction for projects that impact healthcare delivery. What You Will Do Lead a team of engineers focused on building scalable software for the health sector Shape project goals and technical approaches Oversee the delivery of reliable, high-quality applications Location This position is based in Paris.

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.

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

Join our dynamic team as a Senior Solution Engineer at Tanium in Paris, where you will play a pivotal role in delivering cutting-edge technology solutions to our clients. As a senior member of our engineering team, you will leverage your expertise to drive successful implementations and ensure customer satisfaction through innovative solutions.Your responsibilities will include collaborating with cross-functional teams, providing technical guidance, and presenting complex ideas in a clear and engaging manner. We are looking for someone who is not only technically proficient but also passionate about helping clients achieve their goals through technology.

Join the Innovation at Adyen At Adyen, we redefine the future of payments, data, and financial solutions for renowned clients including Meta, Uber, LVMH, Leboncoin, Decathlon, and Qonto. Our platform stands out as the go-to financial technology solution, meticulously engineered for ambition. We foster an environment that empowers our teams to achieve success, providing the culture and support necessary for individuals to take full ownership of their careers. We are driven by a collective passion to tackle unique technical challenges at scale, delivering innovative and ethical solutions that help businesses reach their goals more swiftly. Recognized as the Best Place to Work in France 2025 and the Best Place to Work for Women in 2023, Adyen France is where your career can thrive. Role Overview We are seeking an Integration Engineer with a strong technological background and hands-on experience in integration design, project management, and a keen focus on merchant satisfaction. In this role, you will be the key liaison with our merchants' technical teams, guiding them through the comprehensive design, development, testing, and launch stages of their integrations with the Adyen platform. Your primary goal will be to deliver an outstanding merchant experience throughout the project lifecycle. This position offers the chance to engage in a variety of projects across diverse payment solutions, including e-commerce platforms, marketplaces, and card issuing programs. Your technical proficiency and business insight will be crucial in ensuring a seamless implementation process while maintaining strong communication with merchants and internal teams. This role is based in our Paris office, and we are looking for a candidate who is both consultative and technically adept. Key Responsibilities: Apply development and programming expertise to design scalable and robust solutions for merchant integrations, ensuring compliance with payment best practices. Act as a consultative partner in areas such as e-commerce, point of sale, and multi-faceted platforms, guiding merchants through their integration journeys. Collaborate across different teams, including Sales, Account Managers, Product, and Engineering, to deliver seamless merchant experiences and foster continuous improvements. Utilize project management and technical consulting skills to oversee the delivery of high-quality projects while ensuring the technical integrity of merchant integrations. Provide expert consultation on optimizing payment solutions, including checkout experiences, authentication, omni-channel payments, and platform onboarding.

À propos de SkelloChez Skello, nous concevons la solution de gestion des ressources humaines la plus innovante pour planifier et diriger les équipes sur le terrain. En Europe, 50 % des travailleurs appartiennent aux équipes de terrain, mais seulement 20 % des solutions numériques leur sont réellement dédiées. Nous avons créé Skello pour remédier à cette situation : une plateforme collaborative et intuitive qui facilite la vie des responsables et des employés, tout en optimisant et automatisant les tâches essentielles. Nous plaçons les équipes de terrain au centre de nos préoccupations. Grâce à des outils intelligents tels que notre Assistant Skello et notre planificateur intelligent, nous répondons directement à leurs besoins spécifiques. Notre objectif est clair : devenir la solution incontournable en gestion des ressources humaines pour toutes les équipes de terrain en Europe. Statistiques clés sur Skello • 7 secteurs d'activité clés• 25 000 entreprises font confiance à Skello aujourd'hui.• Plus de 600 000 employés utilisent Skello chaque jour.• L'équipe Skello compte plus de 400 collaborateurs.• Nous avons 3 bureaux en Europe : Paris, Lille et Barcelone. Notre culture d'entrepriseNous savons que pour réaliser notre mission, il est essentiel d'incarner nos valeurs au quotidien : SHIFT. Élever les standards chaque jour Se soutenir mutuellement Imaginer demain, agir aujourd'hui Prioriser les clients avant tout Prendre le travail au sérieux, mais pas soi-même

About Our TeamThe Technical Success team plays a pivotal role in facilitating the safe and effective deployment of ChatGPT and OpenAI API applications for developers and enterprises. Acting as trusted advisors, we empower our clients to fully leverage the capabilities of our models and products. As a Solutions Engineer, you will assist businesses across various sectors in transforming their operations through innovative solutions, including customer service automation, content generation, and cutting-edge applications utilizing our latest models.About the RoleWe are in search of a seasoned pre-sales Solutions Engineer to collaborate with our Large Enterprise and Digital Native clients, ensuring they derive tangible business value from our offerings through ChatGPT and the OpenAI API. You will engage with senior business stakeholders to understand their pre-sales requirements, shape their AI strategy, and pinpoint the most valuable use cases and applications. In this role, you will work alongside both business and technical teams to illustrate the advantages of our solutions, propose architectural frameworks, and support implementation and development processes. Your collaboration will extend to the Sales, Customer Success, Security, and Product teams.This position is based in our Paris office, where we embrace a hybrid work model, requiring three days in the office each week, and we offer relocation assistance for new hires.Key Responsibilities:Provide an exceptional pre-sales experience for prospects and customers by offering technical expertise, articulating the value proposition, and addressing inquiries related to our products, API, and large language models (LLMs).Showcase how ChatGPT and the OpenAI API can fulfill business needs and generate significant value, through demo presentations, use case scoping, architectural recommendations, and comprehensive technical advisement.Develop and maintain documentation, guides, and FAQs to address common inquiries and needs identified during the pre-sales engagement.Advocate for customers and communicate their feedback within internal teams, identifying common themes and integrating them into product development planning.Act as the primary resource for security and compliance inquiries, providing standardized materials, guiding customers to pertinent resources (e.g., trust portal), and escalating complex issues as necessary.

About Scaleway Scaleway builds secure, sustainable infrastructure for ambitious organizations across Europe. Since 1999, the company has grown from dedicated servers (Dedibox) to a broad cloud computing portfolio, always focused on simplicity, flexibility, and technical excellence. Today, Scaleway is a recognized name in the European cloud sector. With artificial intelligence gaining ground, Scaleway has doubled down on its mission, backed by a €3 billion investment from the Iliad Group to develop a sovereign AI alternative for Europe. The company’s expanding suite of cloud and AI products, bare metal, containers, serverless, and AI, serves thousands of clients, from major enterprises like France Télévisions and Hachette Livre, to startups such as Photoroom and Biolevate, and public institutions including the City of Copenhagen. Scaleway’s offices are located in Paris, Lille, Toulouse, Rennes, Rouen, Bordeaux, and Lyon. Role Overview: Software Engineer - Network Product Edge (Paris) Scaleway’s rapid growth calls for new talent to join the Network Product Edge team. This group is responsible for enhancing and scaling the technology behind Scaleway’s Load Balancer and Edge Services platforms. What You Will Do Develop, maintain, and improve software and infrastructure components for Load Balancer and Edge Services platforms Help deliver high-performance, secure, and scalable network solutions Support the fast adoption of Scaleway’s products by strengthening the underlying technology stack Location This position is based in Paris.

Welcome to Adyen Adyen is a leading financial technology platform that offers a comprehensive suite of payment, data, and financial solutions. Our clients include industry giants such as Meta, Uber, LVMH, Leboncoin, Decathlon, and Qonto. Our mission is to empower ambitious businesses by providing them with the tools they need to succeed. We foster a culture where our team members can thrive and excel in their careers. Our collaborative environment encourages innovative thinking and problem-solving, enabling us to tackle complex technical challenges together. We are proud to be recognized as the Best Place to Work 2025 and the Best Place to Work for Women 2023 in France. Role Overview As an Implementation Engineer at Adyen, you will play a crucial role in the integration of our payment solutions for merchants. You will serve as the primary liaison between our technical teams and merchants, guiding them through the entire integration process, from design and development to testing and launch. Your focus will be on delivering an outstanding merchant experience throughout the project lifecycle. In this position, you will engage in diverse projects involving various payment solutions, including e-commerce platforms, marketplaces, and card issuing programs. Your technical skills and understanding of business needs will be key in ensuring a smooth implementation process while maintaining clear communication with both merchants and internal teams. This role is based in our Paris office, and we seek a candidate who is both consultative and technically adept.

Join bigblue as a Product Solutions Engineer and play a pivotal role in delivering innovative solutions that meet the diverse needs of our clients. You will collaborate with cross-functional teams to design, implement, and optimize product solutions that drive customer satisfaction and business success.

Kong Inc. seeks a Senior Solution Engineer in Paris to join the Sales team. This position partners with Account Executives to support the technical sales process for both new and existing clients, focusing on Enterprise and Strategic accounts in France. The role involves driving new business and promoting Kong’s API management technology. Key responsibilities Partner with field sales to demonstrate the value of Kong’s API Management and Connectivity solutions to customers. Build and maintain trust-based relationships with clients throughout the sales process, from initial discovery and requirements gathering to product demonstrations and implementation. Support client evaluations by assisting with Proof of Concepts (PoCs). Onboard and train new clients, while identifying additional revenue opportunities with existing customers. Work closely with support, product, and engineering teams to prioritize customer needs and ensure satisfaction across assigned accounts. Create technical documentation for DevOps, implementations, and service engagements. Contribute to lead generation by writing blog posts, leading webinars, and attending industry events. Take on additional tasks as assigned by management. Requirements 5-7+ years of experience in pre-sales Solution Engineering or a similar role within SaaS, open-source, or enterprise software settings. Experience working with open-source technology. Strong understanding of API management, integration, cloud computing trends, and open-source business models. Confident presentation skills with the ability to engage C-level executives, product managers, and engineers. Kong welcomes applications from candidates who may not meet every requirement but have a strong interest in the role and relevant strengths.

About INFINIT:Founded in 2023, INFINIT is a dynamic fintech scale-up that is swiftly expanding its presence across Europe and the Americas.Our mission is to transform the future of small and medium-sized enterprises (SMEs) by placing artificial intelligence at the heart of our innovative all-in-one operating system. With banking as a foundational element, we empower small business owners and their teams to efficiently manage and enhance every facet of their operations using AI-driven solutions.By focusing on niche industries, INFINIT offers bespoke, high-value solutions while developing cutting-edge AI products that unlock substantial growth prospects for our clientele. Our global operations are poised for expansion as we aim to redefine the fintech landscape for SMEs around the world.Join us on our journey to revolutionize the SME economy and create a significant impact through innovation Position Overview:We are seeking a passionate and skilled Full Stack Software Engineer to lead our product development initiatives. This role operates on the principle that exceptional engineers do more than just code; they create impactful solutions that meet business needs. Your main task will be to connect business objectives with technical execution, translating broad goals into well-crafted, deployable features.In this role, you will be required to evaluate project requirements, adopt a product-centric approach within the engineering team, and ensure that each line of code delivers real value. The position necessitates strong software engineering skills combined with keen product insight to prioritize and implement high-impact features in a fast-paced environment.