Implementation Engineer at Stacks | Amsterdam, NH, NL | Rezi

Implementation Engineer at Stacks

Implementation Engineer

Stacks · Amsterdam, NH, NL

2 weeks ago

Implementation Engineer

Stacks · Amsterdam, NH, NL

15 days ago
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About the Role

Stacks is seeking a highly ambitious, entrepreneurial, and technically adept Implementation Engineer to join our team. This critical role ensures customer success by integrating Stacks with their core financial systems. It offers a unique opportunity for career acceleration and shaping the future of Stacks in a fast-paced, high-growth environment.

Responsibilities

  • Lead the technical implementation of Stacks for new customers and product features, including environment configuration, system testing, UAT assistance, and cutover/hypercare support.
  • Advise customers on best practices, translate accounting business problems into Stacks solutions, and collaborate with Engineering to resolve complex technical issues.
  • Drive process improvements and develop internal tools/automation scripts for smoother operational workflows and scaled efficiency.
  • Develop and refine Stacks' documentation hub, creating new content and materials to enhance client self-service.
  • Capture and structure customer feedback to drive product improvement, collaborating with Product and Engineering to influence future development.

Requirements

  • 3+ years of experience managing software implementation projects in a SaaS environment.
  • Deep, hands-on experience using Accounting ERPs as a power user or consultant.
  • Ability to understand and explain complex systems, and self-solve technical customer problems.
  • Strong familiarity with accounting principles, ideally as a CPA or with month-end close and reporting experience.
  • Confidence in customer-facing interactions, including listening, challenging assumptions, and building trust.

Skills

  • Software Implementation Project Management
  • SaaS Environment Experience
  • Accounting ERP Expertise
  • NetSuite (Plus)
  • Microsoft Dynamics 365 (Plus)
  • Technical Problem-Solving
  • SQL (Plus)
  • Basic Software Development Principles
  • Scripting (e.g., Python, Node JS)
  • Accounting Domain Knowledge
  • Month-end Close and Reporting
  • Customer-Facing Communication
  • Stakeholder Management

Location

  • Amsterdam
  • London

Work Type

  • Office-first
  • Onsite

Experience Level

  • 3+ years of experience managing software implementation projects

Education Level

  • CPA (Ideal)

Benefits

  • Competitive equity
  • Access to gym and classes at London HQ
  • Regular team socials and off-sites

About the Company

  • Stacks is building an AI-native platform to revolutionize the monthly close process for finance teams.
  • The company has grown from 2 to 30+ employees in two years and raised a $23m Series A led by Lightspeed Venture Partners.
  • Stacks was recognized as one of Harmonic's Hottest Startups of 2026.
  • The company is trusted by leading European scale-ups including Pleo, Freetrade, and Motorway.
  • The team comprises experts from top-tier companies like Uber, Plaid, Miro, Mollie, and Bunq.
  • The company culture emphasizes customer obsession, a drive to win, bold bets, rapid movement, high standards, and collective growth.