Accounting Engineer / Solutions Consultant

Stacks; Greater London; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Equity in company

London HQ in Fora

AI/Finance product focus

Team socials and events

Job summary

Stacks is hiring an Accounting Engineer / Solutions Consultant to join our GTM team in a high-impact role based in our London or Amsterdam office.

You will own the technical and accounting aspects of the sales journey, translate complex accounting workflows into solutions, and collaborate with Sales, CS and Engineering to win deals and onboard customers.

Qualifications

• 3–7 years in solutions consulting within a SaaS environment with accounting exposure.
• Accounting domain knowledge from a Controller, CPA, or close role.
• Comfortable engaging with senior finance leaders and technical stakeholders.
• Ability to understand and explain complex systems and translate pain points into product solutions.

Responsibilities

• Drive Solutions Engineering: own the technical and accounting aspects of sales, demos, implementation and optimization.
• Advise customers on accounting workflows and translate needs into Stacks solutions.
• Lead technical discovery, demos and POCs in partnership with Sales, CS & Engineering.
• Lead implementation for new customers and ensure successful onboarding of the product.

Skills

Solutions Consulting

Accounting Knowledge

Customer-facing

Product Mastery

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, and we were recently recognised as one of Harmonic’s Hottest Startups of 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 commercially driven Accounting Engineer / Solutions Consultant to join our GTM team!

In this high-impact role, you’ll contribute to create and execute our GTM strategy at Stacks. 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

• Drive Solutions Engineering: Own the technical and accounting aspects of the sales and post-sales journey, from discovery and demos to implementation and optimization. You’ll regularly interact with Controllers, VPs of Finance, and CFOs.

• Accounting Expertise Meets Customer Focus: Leverage your deep accounting knowledge to advise prospective and existing customers on best practices & help them translate complex accounting workflows into solutions using Stacks.

• Sales Engineering Excellence: Partner with Sales, Customer Success & Engineering to lead technical discovery, deliver demos, and drive successful POCs that win deals.

• Seamless Implementation: Lead implementation for new customers, ensuring they are fully onboarded and confident in using the product to transform their monthly close process.

• Cross-functional Collaboration: Work directly with product and engineering to translate real-world accounting needs into product features and enhancements

• Strategic Growth: As an early team member, you’ll help define Solutions Engineering at Stacks, building playbooks, processes, and eventually future teammates.

What You Need

• 3–7 Years in Solutions Consulting: You've led technical sales cycles in a SaaS environment, and bring hands-on experience from an accounting or controller background.

• Accounting Domain Knowledge: You’ve worked in or closely with accounting teams, ideally as a Controller, CPA, or someone deeply familiar with the month-end close process, reconciliations, and reporting.

• Customer-Facing Confidence: Comfortable engaging with senior finance leaders and technical stakeholders alike. You know how to listen, challenge assumptions, and earn trust.

• Product Mastery: Quick to understand and explain complex systems. You’re able to turn accounting pain points into clear product solutions.

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 in Amsterdam, with board games, a tarot card reader and live music.

The Hiring Process

• Step 1: 30-minute screening call with Farid (COO) to discuss your background, motivation, and experience

• Step 2: 30-minute conversation with Mickael (our Solutions Engineer) to dive deeper into your commercial and accounting background

• Step 3: Take-home and 1-hour on-site panel interview with our team at Stacks with Farid (COO) and Naman (Founding Product)

• Step 4: 30-minutes with Albert (our Founder)

• Step 5: Offer!