Senior Accounts Receivable & Collections Specialist

About MoOngyFounded in 2005, MoOngy is an international group specialized in Engineering and IT, operating across Europe and North Africa.With a presence in 14 countries, more than 40 entities, and 9,500 talents, we continue to grow every day thanks to one simple thing: people who are genuinely passionate about technology and innovation.The Role: Senior Accounts Receivable & Collections Specialist📍 Location: Lisbon🏢🏠 Work Model: Central Lisbon – On-site during the first 6 months | Hybrid thereafter, 2 days at the office🗣️ Languages: English - Professional proficiency(Mandatory)We are looking for a Senior Accounts Receivable & Collections Specialist with 4+ years of experience in Accounts Receivable, Credit Control, or Collections to join our finance team.ResponsibilitiesManage a portfolio of customer accounts and outstanding balances;Drive collection activities and follow up on overdue invoices;Negotiate payment plans and resolve payment disputes;Monitor aging reports and support cash collection targets;Investigate billing discrepancies and coordinate resolutions with internal teams;Maintain accurate records in ERP systems and prepare collection reports.Requirements4+ years of experience in Accounts Receivable, Collections, or Credit Control;Experience managing customer portfolios and collection processes;Strong Excel and ERP system knowledge;Excellent communication and negotiation skills;Fluent English;Valid work permit for Portugal.Moongy:🌍 Innovation & Impact: Play a central role in driving the future through creative solutions🚀 Challenging projects: Modern environments, real impact, zero boredom.📚 Continuous learning: Trainings, certifications, and structured career growth.🤝 Team spirit: An international community where collaboration means something.🌈 Diversity & inclusion: At MoOngy, everyone belongs — no fine print.Diversity & InclusionAt MoOngy Group, we are committed to equality and diversity. We foster a safe, inclusive, and respectful environment where everyone has equal opportunities.We do not discriminate based on age, origin, gender, sexual orientation, disability, or any criterion unrelated to skills and merit.