Senior Solutions Architect (EPM/CPM/FP&A) at Abacum

About Abacum Abacum is the leading Business Planning solution for finance teams to drive performance. By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions. Founded in 2020 by two former CFOs, we’ve grown into a global team of 100+ people across 30+ nationalities. Headquartered in New York, we have offices in London and Barcelona. We’re trusted by industry leaders such as Dish Networks, Strava, BetterUp, Kajabi, JG Wentworth, Abridge, Cortex, and hundreds more. We have raised over $100m, closing in June 2025 our $60M Series B, led by Scale Venture Partners, with the strong participation of Cathay Innovation, Y Combinator, Atomico, Creandum, and angel operators from Adyen, Zapier, and Twitch. Our mission is ambitious and we can’t do it alone - join Abacum as we build the future of Business Planning! What You'll Do as a Senior Solutions Architect You will own the technical integration experience for Abacum's customers end-to-end. From scoping complex data models on day one, to validating integrations pre-sale on strategic deals, to acting as the technical authority when things get hard post-launch, this role is the single point of accountability for making sure customer data flows into Abacum reliably and at speed. You will be a senior hire in a new function, paired with a Junior Integration Specialist who will handle day-to-day ticket volume. You will partner closely with Sales, Customer Success, FP&A Ops, and our Integrations engineering squad. We're looking for someone who is: - Technically sharp. You can read an API spec, design a data mapping, and debug a NetSuite saved search without waiting for engineering. - Finance-fluent. You can hold your own with a CFO and explain why an intercompany elimination matters. - Calm under ambiguity. You've worked in fast-growing SaaS companies where the playbook is still being written. - Ownership-minded. You treat customer integration success as your personal problem, not a hand-off. Your day-to-day responsibilities - Scope and design integrations for new customers on complex systems: data model, source mapping, validation plan. - Resolve Tier 2 integration escalations across NetSuite, Sage Intacct, Workday, Finch, flat-file, and API-based sources. - Partner with Sales Consultants on strategic deals where integration complexity is part of the technical evaluation. - Build and maintain integration playbooks, templates, and a growing internal knowledge base. - Work with Product and Engineering to prioritise the integration roadmap based on field signal. - Coach and develop a Junior Integration Specialist as the function grows. Your experience - 5-8 years in a technical customer-facing role: Solutions Architect, Solutions Engineer, Implementation Consultant, or similar, ideally at an EPM/CPM/FP&A vendor. - Hands-on experience with at least one major source system: NetSuite, Sage Intacct, Workday Financials, Oracle/Hyperion, or SAP. NetSuite certifications are a strong plus. - Solid FP&A domain understanding. Knows how a finance team thinks about close, budget, forecast, and reporting. - Strong communication skills: can translate between finance, IT, and engineering without friction. - Fluent English. Spanish is a plus. Nice to have - SQL proficiency. Comfortable with REST APIs, webhooks, JSON, and CSV-based data workflows. - Experience at an EPM vendor. - Modern data stack exposure (dbt, Snowflake, BigQuery). - Python scripting. - Background at a Big 4 or specialist EPM implementation partner. Benefits - Competitive compensation including equity package - Competitive vacation policy - Access to Meditopia - Hybrid working model and flexible working hours - Personal development including language courses Our Values Customer Obsession: We share the understanding that Abacum's sole purpose is to create value for customers and relentlessly deploy all creativity and energy to that end. Audacious Ambition: We dream big and embrace discomfort. We assume risks, make on-time mistakes and learn how to methodically accomplish our goals. Good People: We are self-reflective and praise diversity of thought. We don't justify the end with the means and know where to draw the line. We have fun every day. Tough Love: We truly care for everyone in the team and embrace honest feedback and radical candor as ways to genuinely help each other. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.