Manager SI (Systems Integration) at Assystem | Lyon

n2jsoft, a B2B SaaS fintech based in Lyon, develops digital solutions for HR and financial process management. The company serves over 20,000 clients and 1 million users in 98 countries. Its flagship platforms include N2F, which handles professional expenses such as expense reports, corporate cards, and supplier invoices, and Keeple, which covers HR needs like leave, absences, and working hours. n2jsoft continues to grow with the goal of becoming the European leader in professional expense management. Why this role matters As the company has expanded, its internal tool ecosystem has become larger but less unified. Some tools do not integrate well, data remains partially siloed, and several processes are not fully streamlined. Automation and AI opportunities have not yet been fully explored. Many systems are managed in-house, often manually and in a fragmented way. This new position aims to bring structure to the information system, improve workflow reliability, and help n2jsoft scale efficiently. Role overview The Information Systems & Internal Tools Manager reports to the CTO and collaborates with all departments. This hybrid position blends strategic planning with hands-on work. The manager will not only oversee systems but also analyze, organize, and drive improvements. Regular interaction with the executive committee and operational teams is a core part of the job. Main responsibilities Map current tools and workflows across the company Identify pain points and bottlenecks in existing systems

N2JSoft is a B2B SaaS fintech company based in Lyon, serving over 20,000 clients and 1 million users across 98 countries. The company develops digital solutions for HR and financial processes, including N2F for managing professional expenses and Keeple for HR tasks like leave and working hours tracking. N2JSoft aims to become the European leader in professional expense management. Role overview The Information Systems and Internal Tools Manager (H/F) will report to the CTO and collaborate closely with all departments, including the executive committee and business teams. This position combines strategic planning with hands-on implementation. The manager will work to understand business needs, design effective solutions, and ensure their successful rollout throughout the organization. Key challenges Integrating tools that currently do not work together seamlessly Breaking down data silos to enable better information flow Streamlining manual or fragmented processes Exploring automation and AI opportunities that have not yet been addressed Main responsibilities Bring structure to the information system and data flows Map out current internal tools and workflows Identify inefficiencies and areas for improvement

Join Talan as a seasoned Consultant specializing in Information Systems Management. In this pivotal role, you will leverage your expertise to drive strategic initiatives, enhance operational efficiencies, and facilitate effective change management within client organizations. You will collaborate with cross-functional teams to provide innovative solutions that align with clients' business objectives.

Join Citech as a Business Manager Intern (H/F) in Lyon! This is an exciting opportunity for individuals eager to gain practical experience in business management within a dynamic environment. You will work closely with our team to develop strategies, analyze market trends, and contribute to various projects that drive our business forward.

As the Tramway Transport System Manager at Artelia, you will play a pivotal role in overseeing the development, implementation, and maintenance of tramway systems. Your expertise will ensure efficient transportation solutions for urban environments, enhancing the mobility and quality of life for residents.

Join our dynamic team at Mazars as a Manager in International Accounting Expertise. In this pivotal role, you will lead and coordinate accounting practices for our international clients, ensuring compliance with global standards and delivering exceptional service. This position offers a unique opportunity to work in a vibrant city while collaborating with a diverse team of professionals.

About the Role Nemera is hiring a Communication Coordinator for B2B communications in an international environment, based in Lyon. This position focuses on supporting clear, effective messaging for a global business audience. Main Responsibilities Create and edit content for both internal and external use Manage communication channels to support brand consistency Work closely with cross-functional teams across different regions Help develop and implement communication strategies for a worldwide audience What We Look For Experience or strong interest in B2B communications Ability to produce engaging, clear content Comfort working with teams from multiple countries and backgrounds Strong organizational skills and attention to detail Enjoyment of a busy, collaborative workplace Understanding of storytelling in a business context Location This role is based in Lyon.

Chez-Nestor, part of the Joivy group, is seeking a Sales Developer Intern in Lyon. This role centers on renting rooms to students and young professionals, both international and French. As a member of the Sales team, you will engage with the entire sales process, from posting listings to finalizing bookings. The work is based at the Lyon headquarters, but you will use digital tools to manage rentals across multiple cities. Role overview This internship focuses on driving sales by renting rooms in shared housing, studios, and other residential options. The position involves significant interaction with international clients, who make up more than half of the customer base. Key performance indicators include revenue and sales volume. What you will do Generate leads by posting advertisements for shared housing on partner platforms such as Carte des Colocs, Studapart, and Appartager. Initiate contact with potential tenants and manage communications throughout the sales cycle. Utilize digital tools (CRM Hubspot, Ringover, back-office systems, virtual tours) to facilitate remote rentals in all company cities. Handle both incoming and outgoing contacts to maintain a strong pipeline of prospects. About Joivy Joivy brings together companies like DoveVivo, Altido, Chez-Nestor, and Open to form a residential ecosystem across Europe. The group offers flexible housing solutions and supports owners and investors with asset management and property transformation. Joivy operates in 50 destinations across 7 countries, with a team of 450 people representing over 30 nationalities.

The Maintenance Intern (6-month internship) at Joivy in Lyon plays a key role in supporting co-living operations. This position helps ensure residents receive quality service throughout their stay, from arrival to departure. The intern works closely with service providers, craftspeople, maintenance staff, and couriers to keep residences running smoothly and maintain strong relationships within the network. What you will do Define, coordinate, and supervise maintenance and upkeep interventions in residences during occupancy, collaborating with the Customer Care team. Engage and manage the service provider network by sourcing, training, supervising, and retaining craftspeople, couriers, and maintenance agents. Recommend improvements to layouts, equipment, or services for clients after resolving incidents. Support the development of operational practices to maintain high service standards. Role overview This internship focuses on monitoring client needs, coordinating technical interventions, and helping resolve daily incidents. The intern gains hands-on experience in property management and service coordination within a diverse, fast-growing residential ecosystem. Location This role is based in Lyon, Auvergne-Rhône-Alpes, France.

Role overview Alten seeks an Electronics Systems Engineer to join the Rail department in Lyon. The role centers on designing, developing, and implementing electronic systems that enhance modern rail applications. Responsibilities Design and improve electronic systems tailored for rail technology Participate in projects aimed at increasing safety, efficiency, and performance within rail solutions Apply technical knowledge to help advance departmental projects and goals Location This position is based in Lyon.

Joivy is building a unified platform for residential living, student housing, vacation rentals, and coworking spaces. Formed through a partnership of DoveVivo, Altido, Chez-Nestor, and Open, the company aims to support people at every stage of life and set new standards in European real estate. Flexible options range from shared apartments to villas, all managed digitally. Property owners and investors benefit from asset management and transformation services enhanced by artificial intelligence and analytics. The team includes 450 people from over 30 nationalities, with an average age of 32. Joivy operates in 50 destinations across 7 countries, supporting nearly 2,000 property owners and serving over 150,000 users. Role overview This Sales Developer Intern position is based at Joivy’s Lyon headquarters. The internship focuses on driving revenue by renting rooms to students and young professionals, both within France and internationally. The scope covers the full sales cycle: posting listings, engaging prospects, and closing bookings. The role is measured by revenue and sales volume, with a strong emphasis on international clients, over half of whom come from outside France. All activities are supported by digital tools, including CRM Hubspot, Ringover, the internal back-office platform, and virtual tours. The position involves managing rentals remotely for multiple cities. Main responsibilities Lead generation (about 30%): Post listings and make initial contact with potential leads using partner platforms such as Carte des Colocs, Studapart, and Appartager. Managing contacts (about 30%): Handle incoming and outgoing communication with prospects and clients throughout the sales process. Support other parts of the sales cycle as needed, using Joivy’s suite of digital tools.

Join Assystem as a Control Systems Test Engineer and play a pivotal role in ensuring the reliability and performance of advanced control systems. You will be responsible for designing, executing, and analyzing tests that validate the functionality and robustness of these systems. This position offers a unique opportunity to work alongside industry experts and contribute to innovative projects in the field.

Join RTE as a Legal Intern (Alternance F/H) and embark on an exciting journey into the world of legal affairs. You will have the opportunity to assist our legal team in various aspects including compliance, contract review, and legal research. This role is perfect for those looking to gain practical experience while working in a dynamic environment.

Join our innovative team at everience as a Systems & Network Engineer. In this role, you will be responsible for designing, implementing, and maintaining our network infrastructure to ensure optimal performance and security. You will collaborate closely with cross-functional teams to troubleshoot and resolve technical issues, and will play a key role in enhancing our IT systems.

About the Internship Rydge is looking for a Human Resources Intern (F/H) in Lyon. This full-time role provides hands-on experience across several HR functions. Interns will support the team and gain practical knowledge in a collaborative setting.

Joivy connects people with residential and working spaces across Europe, offering options from coliving and student housing to vacation rentals and coworking. The company brings together DoveVivo, Altido, Chez-Nestor, and Open to create a broad ecosystem for residents and property owners. With a digital platform, Joivy supports both short and long stays in shared apartments, studios, and villas. Property owners and investors also benefit from asset management and real estate transformation services backed by analytical tools. Joivy’s team includes 450 people from over 30 nationalities, with an average age of 32. The company operates in 50 destinations across 7 countries, serving nearly 2,000 property owners and more than 150,000 users. Role overview The Customer Care Intern (6 months, Lyon) helps ensure every client enjoys a smooth experience, acting as the main contact throughout the customer journey. This position is based at Joivy’s Lyon headquarters and works with a team supporting clients remotely across France. Many clients are international, so multilingual skills are valued. The role covers administrative, financial, and apartment maintenance topics. What you will do Welcome, manage, and support clients remotely via Zendesk during their coliving experience, from check-in to check-out. Tasks include drafting leases, verifying client files, organizing check-ins, managing check-outs, comparing inventory reports, and handling deposit refunds. Create and maintain digital client files throughout the customer lifecycle.

Role Overview Gallagher Europe is seeking an Internal Customer Manager to support customers across France. This remote position is based in France, with a preference for candidates near Lyon, Auvergne-Rhône-Alpes. The role centers on managing a dedicated portfolio of dealers and end-users, acting as their main point of contact for all internal matters. Most work is conducted from a home office, using digital channels for daily communication with customers and internal teams. The position also requires travel to the company headquarters in Groningen about four times per year for collaboration and team alignment. What You Will Do Serve as the main liaison for a portfolio of customers, handling inquiries, feedback, and account management tasks. Coordinate between customers, field sales, and marketing, ensuring accurate information flow and CRM data management. Use CRM systems and structured workflows to maintain a KPI-driven pipeline and complete recurring tasks. Communicate regularly by phone, email, and online meetings to build and strengthen customer relationships. Address after-sales support needs, provide quotations, and offer advice to maximize customer satisfaction. Visit the Groningen headquarters approximately four times a year for team meetings and collaborative planning. Key Responsibilities Drive Growth: Expand relationships with existing customers through consistent digital engagement. Win New Business: Identify, qualify, and help onboard new customer accounts in partnership with field sales. Own the Pipeline: Manage the CRM pipeline, forecast accurately, and work toward sales targets. Promotions & Campaigns: Present and convert monthly and annual promotions into sales. Support & Advise: Deliver after-sales support, quotations, and product advice. Market Insights: Monitor market trends and competitor activity, sharing relevant insights with sales and marketing teams. Plan for Success: Develop account plans that align with broader sales objectives.

Chez-Nestor, part of Joivy, operates within a large European network focused on flexible living solutions. Joivy brings together companies such as DoveVivo, Altido, Chez-Nestor, and Open to provide coliving, vacation rentals, student housing, and coworking spaces. The group supports both residents and property owners across 50 destinations in 7 countries, with a team of 450 people from more than 30 nationalities. This 6-month Customer Care Internship is based in Lyon. The Customer Care team supports clients in cities across France, working remotely from the Lyon headquarters. The team’s main goal: ensure a smooth experience for residents, from booking through to deposit refund, while managing a variety of questions and requests. Many clients come from outside France, so strong language skills are important. What you will do Act as the main point of contact for clients throughout their stay, from booking to move-out. Handle administrative, financial, and apartment maintenance matters. Communicate with clients remotely using Zendesk. Draft leases, check documents, coordinate check-ins and check-outs, compare inventory reports, and process deposit refunds. Create and update digital client files at every stage of the customer journey. Team environment Remote-first operations, with a base in Lyon. Serve an international client base, so language proficiency is essential. Work collaboratively to support residents in several French cities.

Chez-Nestor, part of the Joivy group, is looking for a Customer Care Intern for a 6-month internship based in Lyon. This team supports clients through every stage of their stay, from initial reservation to deposit refund after departure. The Customer Care team works remotely from Lyon, assisting clients across multiple cities in France. Many of our clients are international, so strong language skills are important. Role overview This internship centers on delivering a smooth experience for residents in our coliving spaces. The Customer Care Intern acts as the main contact for clients, handling questions and requests related to their accommodation. The role involves a mix of administrative, financial, and maintenance-related support. What you will do Welcome and assist clients remotely throughout their journey, using Zendesk as the primary communication tool Draft leases, verify client files, and organize check-ins and check-outs Conduct inventory checks and manage deposit refunds after departures Create and update digital client files to keep records accurate throughout each client’s stay Requirements Proficiency in multiple languages, as many clients are international Comfort working remotely as part of a team based in Lyon Strong organizational and communication skills This internship offers the chance to gain hands-on experience in customer service and property management within a diverse, international setting.