Junior IT G&A application manager F/M

LumApps is now more than just an Employee Experience Platform — it is an AI-powered Employee Hub that supports companies in their digital transformation of communication, collaboration, and engagement with their customers, partners, and above all their employees.

Our platform is a proven leader in this dynamic market with a truly unique vision and product. It has been deployed by Fortune 500 clients around the world and is delivering meaningful business benefits. LumApps is identified as a leader in Gartner's Magic Quadrant for Intranet Packaged Solutions as well as in Intranets Forrester Wave, and regularly selected for the French Tech Next40/120 program.

✨ In 2025, LumApps strengthened its leadership position by partnering with Beekeeper , a pioneer in frontline employee experience solutions. This strategic collaboration expands our reach and impact across all types of workers — from HQ to the frontline.

Our mission: To make people feel that they belong and have a purpose.

To create an environment where all employees are engaged and work together towards the same goal. Over 700 leading companies trust our solution to:

Improve the productivity of their teams with our AI-powered Collaborative Experience Platform integrated with both Google and Microsoft collaborative suites,

Transform employees into real ambassadors of their company,

Make employees more efficient and better connected to their peers and relevant information, regardless of their location, with the tools and information they need at their fingertips,

Help companies reduce turnover, accelerate employee onboarding, better collaborate and share knowledge, and even improve their customer experiences.

With a team of over 600 Lumies spread across 11 offices (Lyon, Paris, Lille, Sophia Antipolis, London, Barcelona, Hamburg, Austin, Tokyo, Zurich, Krakow), we support large enterprises all around the world. Over the past year, we have been driving an ambitious phase in our journey under the impulse of our new shareholder Bridgepoint, aimed at propelling us to become the clear leader in our market and shine worldwide in our industry. We are looking for individuals who are excited to actively participate in this transformation.

Team

We are looking for an Junior IT G&A application manager, which will be central to LumApps' continued global scaling, directly enabling efficient operations across all G&A functions to support our next phase of growth, in ensuring that all support function can get the most of all our tech stack can offer. The Position Within the IT G&A team, part of the CFO Office, coached by the senior member of the team, you will be in charge of supporting and training key users, administrating different IT systems, and co‑lead some project, related to IT tools. The core tool you will support will be related to ERP (accounting systems), Procurement, and HR systems, but you will be involved in projects, from system harmonization following the acquisition of integration, or implementation of new solutions to help our employees. This role has for main objective, to ensure that our support/G&A functions (Finance, Procurement, HR, Legal, Office Management, Social & Environmental Responsibility), has the optimum technical ecosystem to perform their job, and that G&A IT tool do not generate unnecessary frictions to all employees. To do so, you will act in the objective to be a trusted third party, between our business teams, and technical providers.

Missions

With the goal to Maintain a high level of user satisfaction and ensure maximum operational efficiency across G&A functions.

• Support Users & System Evolution:
  • Provide Expert Support: Offer second‑level support for G&A application use across the G&A teams
  • Coordinate with Integrators: Manage and coordinate with our integrators and G&A systems providers, addressing bugs and driving system enhancements.
• Ensure consistency & data integrity
  • Ensure that masterdata are shared between all G&A systems, and that data flows between smoothly without alteration
  • Ensure evolution request of 1 scope does not create troubles with others: Analyze all evolution request with an holistic view on all potential impact on our G&A tech stack
• Improve our systems & participate to strategic initiatives
  • Shape the Future: Collect, analyze, challenge, and prioritize requests for finance system, process, and master data evolutions to maintain and continuously refine our G&A systems roadmap.
  • Participate evolution projects: Participate in evolution implementation, in coordination with Key Users, and systems integrators providers. The objective is to be able to lead small evolution project after few month
  • Participate in Strategic Initiatives: Play a key role in high-impact projects, including:
  • Participate in the integration of the newly acquired companies into our systems, by participating in the technical projects but also in onboarding new users.
  • Participate in the implementation of new tools (for diverse topics like, P2P, Travel & Expenses, CSR KPI’s management)

Skills

Your Background & Technical Skills (Must‑Haves)

• At least 3 years of experience in administrating G&A systems ERP & Financial Systems Expertise
• At least 2 years in administrating ERP systems. Business acumen: Good understanding of business processes, and especially Accounting and Controlling principles.
• Data Proficiency: Strong proficiency in SQL for data querying and analysis. Language Skills: Fluent in French & English.

Your Background & Technical Skills (Nice‑to‑Haves)

• SaaS Experience: You ideally already work in a fast growing SaaS company.
• HRIS management: Experience in administrating HR systems (Ideally Lucca)
• Project manager experience: Experience in participating to G&A projects in an international & cross‑functional environment.

Your Soft Skills

• Analytical & Problem Solver: You possess a highly analytical mind with a keen eye for detail, adept at diagnosing complex issues and proposing practical, effective solutions. You don’t just close tickets; you enjoy figuring out why something broke.
• Collaborative & Persuasive Communicator: You are empathetic and persuasive, skilled at translating functional needs into efficient and scalable solutions for the entire company. You will be the trusted intermediary between Functional teams and our Systems Integrator, and other technical experts. This requires building strong cross‑functional relationships, understanding stakeholder constraints and objectives, and effectively managing change and communication. Proactive & Adaptable: As you will be part of a rapidly growing company facing scalability challenges, you are proactive in identifying and proposing solutions to problems or inefficiencies, even before they are explicitly raised. You can navigate multiple priorities, always keeping the company’s overall strategy and key interests in mind to focus your energy on the most impactful topics.
• Tech‑Fluent: Your are comfortable navigating between multiple software and not intimidated by new interfaces, while being patient & empathic when communication with non‑technical users.

Why You’ll Love Working at LumApps

We’re proud to offer a work environment where people feel supported, valued, and empowered. Here’s a peek at what we offer:

Hybrid work model – 2 days at the office, 3 days remote

RTT days – ~10 extra days off per year

Meal vouchers (SWILE) + free snacks & coffee