Senior Financial Systems Engineer

Role Description

We are seeking a highly skilled Financial Systems Engineer to design, build, and optimize our enterprise financial platforms. This role replaces a traditional system administrator/business analyst function with a hands-on technical leader who combines deep accounting knowledge, OneStream and/or NetSuite development expertise, and strong API/integration capabilities.

This role requires exceptional ability to analyze, debug, and resolve issues within complex, imperfect, and sometimes incomplete financial data, spanning multiple systems and integrations. Success in this role depends on strong problem-solving skills, attention to detail, and comfort operating in real-world data environments rather than idealized ones.

This individual will partner closely with Accounting, Finance, and Engineering to deliver:

• OneStream Architecture & Engineering (Primary Focus)
  • System Design: Architect and maintain OneStream applications, utilizing Extensible Dimensionality to support complex consolidation, planning, and reporting needs.
  • Development: Write, optimize, and maintain VB.NET Business Rules for calculations, translations, consolidations, and workflows.
  • Marketplace Solutions: Implement and extend Marketplace solutions (e.g., Task Manager, People Planning, Account Reconciliations) to modernize the "Close" process.
  • Performance Tuning: Optimize consolidation times and query performance through efficient system design and code reviews.
• NetSuite & Data Integration (Secondary Focus)
  • Data Strategy: Serve as the technical owner for how financial data exits NetSuite. Design robust data extraction methods (Saved Searches, SuiteAnalytics, SuiteTalk) to ensure clean data feeds into OneStream.
  • Integration Engineering: Build and maintain automated data pipelines between NetSuite and OneStream using OneStream Data Management/Stage.
  • Technical Debugging: Troubleshoot complex data issues by "reading the code"—whether that is debugging a NetSuite SuiteScript that failed to post a journal or tracing a SQL transformation error in the data warehouse.
• Financial Engineering & Data Analysis
  • Data integrity in Imperfect Environments: Diagnose and resolve issues related to data consistency across systems. You must be comfortable working with "imperfect data," using SQL or scripting to trace lineage and identify root causes of discrepancies.
  • Automation: Replace manual Excel workarounds with system-driven logic. If a process is repeated more than three times, your instinct should be to automate it.
  • Partnership: Act as the translator between Engineering and Finance. You will take vague accounting requirements (e.g., "we need to fix FX translation") and convert them into precise technical specifications.

Qualifications

• 5+ years of experience in Financial Systems, with a background in Computer Science, Information Systems, or Engineering.
• Deep hands-on experience with OneStream XF. Must be proficient in VB.NET for writing Business Rules and Member Formulas.
• Strong SQL skills. Ability to write queries to analyze large datasets, debug transformations, and validate data integrity.
• Functional knowledge of NetSuite data structures (GL, Subsidiaries, Classifications). Ability to read/debug SuiteScript (JavaScript) is highly preferred.
• Solid understanding of financial consolidation, GAAP/IFRS, intercompany eliminations, and the financial close process.

Requirements

• Financial systems are stable, scalable, and well-architected.
• Accounting and Finance teams rely on automation instead of manual workarounds.
• Integrations are reliable, well-documented, and easy to extend.
• The role is viewed as a technical leader, not a ticket-based admin.

Benefits

• Flexibility to work where/how you want within your country of employment – in-office, remote, or hybrid.
• Continued investment in your professional development.
• Day 1 access to a robust health and wellness benefits package, including an annual wellness stipend.
• 401k with up to a 4% match and immediate vesting.
• Flexible and generous (FTO) time-off.
• Employee Stock Purchase Program.

Company Description

EverCommerce [Nasdaq: EVCM] is on a mission to digitally transform the service economy with tailored, end-to-end SaaS solutions that simplify and empower the lives of our 725,000+ customers. As a leading service commerce platform, our modern digital and mobile applications create predictable, informed, and convenient experiences between customers and their service professionals in the areas of Home & Field Services, Health Services, and Wellness industries.