Payroll Integration Consultant

Alassio is recruiting its Payroll Integration Consultant! At a glance - Contract: Permanent (CDI) - Location: Paris or Aix-en-Provence; hybrid, with occasional travel to our partner firms - Team: Deployment & Support (DnA) - Experience: 3 years minimum in payroll Missions Alassio, in a few words The payroll market in accounting firms has been dominated for decades by long-established solutions. At Alassio, our ambition is to modernize the profession for payroll managers, with modern, scalable software designed for the realities of the field. Launched in July 2025 and deployed with clients since March 2026, Alassio raised €2.6M in pre-seed funding from Partech and leading business angels. We are accelerating to support new firms across France, while maintaining a strong focus on product quality and support. Why this position, now Changing payroll software is a major project for a firm. The success of each migration is decisive: it is what turns a signed firm into a convinced firm, and then into an ambassador. To support the arrival of new firms, we are strengthening the Deployment & Support (DnA) team, which provides active follow-up for each of our partner firms. This position is the first hire for the DnA team. The migration playbook, training materials and monitoring indicators are being built together with the firms you support, and you will be the one to evolve them. In concrete terms, this means real autonomy and real influence from the first few months. Your role You support our partner firms in their migration to Alassio, from training to go-live, and you embody Alassio's quality of service with payroll manager teams in the field. This is a position that combines both management and field work: in liaison with the Sales and Product teams, you lead the firm's migration project, provide initial training to its payroll managers, and run follow-up meetings throughout the pilot phase and the first months of production. The steps of a deployment 1. Scoping: structured kick-off with the firm, needs-gathering workshops (collective agreements, file specificities, historical data takeover), shared planning 2. Pilot: initial training of payroll managers, migration of a first sample of files, parallel payroll runs and variance control 3. Deployment: progressive switchover of additional files according to the planning defined in advance, go-live 4. Active follow-up: reinforced support after go-live, then handover to the Support team Your missions - Manage the deployment of a portfolio of 5 to 10 firms depending on their size - Be the primary point of contact for the firm's HR/payroll manager and its payroll managers; run progress meetings and regular reviews with each firm - Train the teams: initial training of payroll managers, onboarding sessions, advanced training - Monitor the migration: data and history transfer, configuration of files with the Payroll Configuration Engineer, parallel payroll runs and variance control - Coordinate the internal teams mobilized on the firm: Sales, configuration, support, product - Build and evolve the migration playbook: steps, checklists, training materials, monitoring indicators - Feed back to Product the needs and pain points observed in the field Success indicators - Satisfaction of the firms in your portfolio - Adherence to the deployment schedule - Speed of request resolution, in coordination with other Alassio teams - Adoption of Alassio by the firm's payroll managers Your environment - Reporting line: Alexandre (Head of Deployment & Support), within the DnA team - You work closely with the Sales team and the Business team - Tools: Alassio, Notion, Qualiobee Your first 6 months - At 1 month: you master the tool and the migration playbook, and you co-lead a first deployment in pairs - At 3 months: you independently manage your first firms and contribute to improving the firm onboarding process - At 6 months: you manage a full portfolio of 5 to 10 firms, which you fully deploy on Alassio Desired profile Experience Essential: - Payroll training (BTS, professional bachelor's, master's, or the professional title of Payroll Manager) or a Bac+3 in HR - At least 3 years of payroll experience, in an accounting firm or at a software publisher - Practical use of a market payroll software - Experience in a payroll software migration or deployment project - Comfort in leading training sessions - Sense of organization and project management; excellent interpersonal skills, including with decision-makers - Mobility for occasional travel to our partner firms A plus: - Consultant experience at a payroll software publisher - Good knowledge of the DSN (Déclaration Sociale Nominative) and multi-collective-agreement environments - Experience designing training materials Qualities - A consultative posture, adaptable to the context of each firm - Teaching ability, rigor and a sense of follow-up - Calm and reliability during sensitive moments of go-live and peak activity periods (payroll closings, January) - A drive to build: you are comfortable in a tight-knit team, where processes are written at the same time as they are used Selection process 1. Introductory call with Alexandre (Head of Deployment & Support) or Hector (COO): 30 min 2. Business interview with Alexandre and Huy Anh (Business Manager): 45 min 3. Live case exercise with Alexandre and Hector: 1 h 4. Informal meeting with the team: 1 h The process ends with reference checks. What we offer A unique mission Be the face of Alassio for our partner firms and build the migration method for software that changes the daily life of payroll managers. Compensation and benefits - Fixed salary of €45K to €55K depending on experience (excluding bonuses) + BSPCE - Alan health insurance - Swile meal card (titres-restaurant) - High-end IT equipment (MacOS, curved screen) - Regular remote work possible - Regular team offsites (one per quarter on average) Some people hesitate to apply when they don't tick every box. If you hesitate, apply anyway: we're happy to talk. Next steps If the mission appeals to you, apply via the application form. For any questions, write to [no contact provided]. To learn more about Alassio: alassio.fr Find Jobs in France on Arbeitnow