---
title: 'Implementation Consultant at Stacks'
canonical: 'https://feeny.ai/job/implementation-consultant-stacks-london-cc7c45hvweb8'
type: 'job'
last_seen: '2026-11-02'
---

# Implementation Consultant at Stacks

- **Company:** Stacks
- **Location:** London, United Kingdom
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-09-08
- **Last confirmed live:** 2026-11-02
- **Apply:** https://jobs.ashbyhq.com/stacks/72cb2d48-9fc0-40e6-b5ac-191baad866c1

## Job description

This role is based out of our Amsterdam office 🇳🇱 or London office 🇬🇧

We are an office-first company & believe great products are made when we are together.

## About Stacks

Stacks is building an AI-native platform that reinvents how modern finance teams run the monthly close. The opportunity is massive: every growing company depends on accurate, timely financial data, yet most are still operating with tools and workflows built for a different era. In just two years, we’ve grown from a team of 2 to 30+ and are on a rapid trajectory. We’ve raised a [$23m Series A led by Lightspeed Venture Partners](https://stacks.ai/resources/stacks-raises-23-million-to-reinvent-finance-operations-with-agentic-ai), and we were recently recognised as one of [Harmonic’s Hottest Startups of 2026](https://harmonic.ai/hot-25-companies/q2-2026). We’re already trusted by leading European scale-ups including Pleo, Freetrade, and Motorway. Our team is a blend of finance, product, and technical experts from top-tier companies like Uber, Plaid, Miro, Mollie, and Bunq, united by the drive to create a game-changing solution. We’re a team that is deeply customer-obsessed, plays to win, and isn’t afraid to take big, bold bets. We move fast, hold a high bar, and are committed to growing together as we scale.

## About the Role

Stacks is looking for a fiercely ambitious, entrepreneurial, and technically driven Implementation Consultant to join our team!

In this high-impact role, you’ll be critical in ensuring our customers successfully implement Stacks, integrating it with their core financial systems. If you’re excited by the idea of limitless growth and fast-paced challenges, this is a unique opportunity to accelerate your career as you help shape the future of Stacks.

🧱 What You'll Do

- Product Implementation & Onboarding: Lead the technical implementation of Stacks for new customers and new product features/modules, including configuring the environment, executing system tests, assisting with UAT, and providing cutover and hypercare support to ensure they are fully onboarded and proficient in using Stacks.
- Customer Solutions & Support: Leverage technical knowledge to advise customers on best practices, translate accounting business problems into solutions using Stacks, and work with the Engineering team to diagnose, troubleshoot, and resolve complex technical issues during and after deployment.
- Process Improvement & Automation: Drive function building and process improvements to establish smoother, more efficient operational workflows between Customer Success and Engineering. Develop internal tools and automation scripts (light scripting/coding) to streamline customer implementations and scale operational efficiency.
- Documentation & Self-Service: Develop and refine Stacks' documentation hub by updating existing content, creating new documentation, and adding materials that support improved client self-service.
- Product Improvement: Drive continuous product improvement by capturing and structuring customer feedback, collaborating directly with Product and Engineering to articulate clear problem statements, and influencing the prioritisation of future development.

🧩 What You Need

- Project Management: Experience managing software implementation projects (3+ years) in a SaaS environment, either as an internal lead for process improvement initiatives or as an external consultant managing client implementations.
- ERP Expertise: Deep, hands-on experience using Accounting ERPs as a power user (Accountant or ERP Administrator) or as an external Consultant who has supported client implementations and improvements. Experience with NetSuite and Microsoft Dynamics 365 is a plus.
- Technical Proficiency: Can understand and explain complex systems to customers, and can self-solve technical problems encountered by customers. Experience with SQL is a plus, as is a basic understanding of software development principles and the ability to create simple solutions using basic scripts (e.g. Python, Node JS).
- Accounting Domain Knowledge & Customer-Facing Confidence: You possess strong familiarity with accounting, ideally as a CPA or someone experienced with the month-end close and reporting. This enables you to engage confidently with finance users and technical stakeholders, listening, challenging assumptions, and earning trust.

🚀 What’s in It for You

- Foundational role: Help shape a category-defining company from an early stage, working directly with founders and a small, high-agency team.
- Meaningful ownership: Competitive equity in a company scaling rapidly towards $10m ARR, where your impact will directly shape the outcome.
- Cutting-edge product and tech: Work at the intersection of AI and finance, building systems that fundamentally change how companies run their financial close.
- High-calibre team: Collaborate with people from companies like Uber, Plaid, Miro, and Mollie.
- Exceptional workspace: Our London HQ is based in Fora — a modern, design-led space in the heart of the city with access to a gym, classes, and an environment built for focused, in-person building
- Strong team culture: We run regular socials and off-sites that bring the team together properly, we recently have our [2-year anniversary party](https://www.linkedin.com/feed/update/urn:li:activity:7452732855543259136/?utm_source=share&utm_medium=member_desktop&rcm=ACoAACQ1TQUB9bCcNVJHhIuwqSi-01DyuyrCVXE) in Amsterdam, with board games, a tarot card reader and live music 🎶

🤝 The Hiring Process

- Step 1: 30-minute initial call with Ben (Implementation Engineer) to discuss your background, motivation, experience, and technical skills
- Step 2: 30-minute conversation with Lauren (CSM) to dive deeper into your experience
- Step 3: Take-home and 1-hour panel interview with 3 members of our GTM team
- Step 4: 30-minute final conversation with our Albert (CEO)
- Step 5: Offer!

## About Stacks

## Company Overview
- **One-liner**: Stacks provides an agentic AI platform that automates the financial close process for enterprise finance teams, enabling faster reconciliations, reporting, and audit cycles.
- **Entity Type**: Private (Series A)
- **Headquarters**: London, United Kingdom (with presence in Amsterdam, Netherlands; United States; and Germany)
- **Founded**: 2018
- **Founders**: Albert Malikov

## Core Business
- **Primary industry**: Enterprise Financial Software / AI-Powered Accounting Automation
- **Target customers**: Enterprise finance teams at globally operating public and private companies (B2B, Enterprise)
- **Mission**: To make the monthly financial close as quick as a single click, transforming finance from a chore into a creative, high-impact profession.

## Products & Services
- **Agentic Close Platform**: An AI-powered platform that sits natively on top of a company's ERP. It uses AI agents to automate reconciliations, journal entries, variance analysis, and reporting. The platform enforces segregation of duties, provides a complete audit trail, and integrates with existing systems (ERP, spreadsheets, BI tools, data lakes) without requiring migration.
- **Reconciliations**: Agents match transactions across subledgers, bank feeds, and GL, flagging exceptions above materiality thresholds.
- **Intercompany Management**: Automates matching, netting, and elimination of intercompany balances across multiple entities.
- **Accounts Receivable & Cash**: Matches payments to open invoices, extracts remittance data, and queues overdue balances for follow-up.
- **Close Management**: Prepares journals, accruals, and working papers with a complete audit trail.
- **Reporting & Analysis**: Identifies material variances and drafts audit-ready commentary for board reporting.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed
- **Key Metric**: Total Funding of $36.2M (across 5 rounds: Pre-Seed, Seed, Angel, Series A)
- **Notable Investors**: Lightspeed Venture Partners (led Series A), General Catalyst (led Seed), EQT Ventures (led Pre-Seed), S16VC, Simone Rüschenberg
- **Growth Signals**: 228.6% YoY headcount growth (36 employees); 7% monthly growth; customers include Future Ltd, Datavant, Epidemic Sound, Cleo, and Yoto; claims customers close 50–60% faster; SOC II Type II and ISO 27001:2022 certified; SOX-ready controls

## Competitive Advantages
- **Agentic AI Platform**: Stacks uses AI agents that not only automate tasks but also analyze and explain financial data, moving beyond simple automation to intelligent process management.
- **Deep ERP Integration**: The platform sits natively on top of existing ERPs without requiring migration or changes to ERP configuration, reducing friction for enterprise adoption.
- **Enterprise-Grade Security & Compliance**: SOC II Type II, ISO 27001:2022, GDPR compliant, SOX-ready controls, and SAML-based SSO — meeting the strict requirements of audit committees and public company standards.
- **Proven Results**: Customers report closing 50–60% faster, with fewer outstanding reconciliations and audit cycles that complete on schedule.

## Strategic Focus
- **Product-Led Growth**: Expanding the platform's capabilities and integrations to serve more complex, multi-entity, multi-currency enterprises.
- **Global Expansion**: Growing presence across the UK, Netherlands, US, and Germany, with a distributed team.
- **Talent Acquisition**: Actively hiring across engineering, GTM (sales, customer success, implementation), and people operations to scale the team.
- **Agentic AI Leadership**: Continuing to pioneer the use of AI agents in enterprise finance, moving beyond automation to intelligent analysis and decision support.

## Why Work Here
- **High-Impact Mission**: Stacks is redefining a core business function (the financial close) with AI, offering the chance to work on a product that directly improves the strategic impact of finance teams.
- **Strong Backing & Traction**: Backed by top-tier VCs (Lightspeed, General Catalyst, EQT Ventures) and used by notable global enterprises, indicating strong product-market fit and growth trajectory.
- **Rapid Growth Environment**: With 228.6% YoY headcount growth and a team of ~36, new hires can have significant ownership and impact.
- **Culture & Values**: The company emphasizes "Big Bold Bets," "high execution velocity," and a collaborative, fast-moving culture. The team includes alumni from Uber, Plaid, Miro, Google, and Adyen.
- **Work Policy**: Hybrid presence in Amsterdam and London offices. Open roles are listed for both locations.
- **Notable Perks**: Opportunity to work at the frontier of AI and enterprise finance, with a strong emphasis on professional growth and building the next generation of financial operations.

## Sources
1. [stacks.ai](https://stacks.ai/)
2. [stacks.ai/careers](https://stacks.ai/careers)
3. [stacks.ai/about](https://stacks.ai/about)
4. [LinkedIn](https://uk.linkedin.com/company/stacks-ai)
5. [CB Insights](https://www.cbinsights.com/company/stacks)

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