At Mercury, we're redefining how recruitment and staffing firms use technology.
Our cloud-based SaaS platform, built on Microsoft Dynamics 365 and the Power Platform, helps businesses automate, scale, and perform at their best.
Founded in 2014, we've grown rapidly into a global organisation, trusted by more than 100 customers and 8,000 users. Our growth is powered by innovation and driven by people who care about doing great work.We believe in building technology that changes how the industry works and in creating an environment where talented people can do their best work every day.
What you'll doAs Client Services Manager (Project Manager), you'll take a hands-on leadership role in the successful delivery and ongoing management of Mercury implementations across Japan.
You'll be the primary owner of customer relationships, accountable for delivery quality, customer satisfaction, and long-term adoption.
You'll combine structured project management with trusted relationship ownership, working closely with customers and internal teams to ensure successful outcomes from implementation through to steady-state support.
Owning the end-to-end delivery of Mercury implementations in Japan
Acting as the primary point of contact for customers throughout implementation and ongoing engagement
Leading project planning, delivery governance, and go-live activities
Coordinating internal teams including Product Consultants, Application Support, and Engineering
Managing risks, issues, dependencies, and change requests effectively
Ensuring smooth transition from implementation to business-as-usual support
Maintaining high levels of customer satisfaction, adoption, and retention
Building strong, long-term customer relationships and acting as a trusted advisor
Contributing to continuous improvement of delivery standards and customer engagement practices in Japan
What we're looking for
You'll be a confident, customer-focused leader who is comfortable balancing structured delivery with relationship ownership. You'll enjoy working with senior stakeholders, solving complex problems, and taking accountability for outcomes.
We're looking for:
Senior-level experience delivering complex enterprise software or SaaS implementations
Strong project leadership skills, including multi-workstream coordination and formal governance
Proven ability to engage, influence, and manage senior and executive-level customer stakeholders
Experience delivering business-critical systems with high data integrity and operational requirements
Ability to balance delivery discipline with long-term, trusted client relationships
Business-level fluency in both Japanese and English
Bonus points for:
Experience in recruitment, staffing, or professional services environments
Familiarity with CRM, ATS, or ERP platforms
You don't need to know everything from day one - we value strong delivery instincts, clear communication, and the ability to build trust with customers and colleagues alike.
At Mercury, we pride ourselves on fostering a vibrant company culture that strikes the perfect balance between professionalism and a modern, enjoyable work atmosphere.
Our commitment to employee well-being and growth sets us apart.Here's what you can expect when you join our team:
Healthy Work-Life Balance:
Hard work is essential, but we understand that it doesn't mean endless hours. Unsociable work schedules are not the norm here. We believe in productivity and not burnout.
Agile and Empowered:
Our commitment to Agile and Scrum methodologies empowers our developers. From top management down, everyone understands the importance of efficient processes and collaboration.
Flexible Environment:
We embrace flexible working arrangements. Whether it's remote work or flexible hours, we trust our employees to find the balance that suits them best.
Open Communication:
Transparency is key. We encourage open dialogue, active listening, and constructive feedback. Your voice matters.
Gratitude and Autonomy:
We appreciate hard work and celebrate achievements. You'll have the autonomy to make an impact and contribute meaningfully to our success.
Accessible Leadership:
Our leadership team is approachable and supportive. You'll find guidance and mentorship readily available.
Equality and Inclusion:
We champion diversity and equality. Everyone deserves respect, fairness, and equal opportunities.
Investment in Growth:
We provide training and career growth opportunities. Don't just take our word for it, our team members' testimonials speak volumes.
Location
This role is based in Tokyo, with a hybrid working model that supports a mix of office-based collaboration and remote working.
We value face-to-face connection while recognising the importance of flexibility.Show more Show less
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