Implementations Manager

Why Numeric

Every business runs on accounting, but the systems underneath it were built for a different era. Today’s ERPs don’t store a company’s financial data. They store a diluted copy of it. Every contract, lease, and invoice gets flattened into a journal entry, and the context that made it meaningful is thrown away. That’s why accounting teams spend every month re-checking numbers, stitching together spreadsheets, and waiting on engineering, and why AI struggles to do real accounting work. Accounting doesn’t have a reporting problem. It has a data problem.

Enter Numeric: the data platform finance teams run on. We started with the month-end close, where the data problem hurts most, and hundreds of finance teams now run their close on Numeric. That work led us to rebuild the system of record itself. In September 2026 we launched the Financial Data Platform (FDP), a platform built for the agent era. Instead of a journal entry, the real business object enters the system and the accounting is derived from it. Every number is traceable to its source, reporting works on any dimension, and accountants and AI agents finally have enough context to work together. While others bolted AI features onto the old data model, we built a new one.

We have a growing base of customers who love our product, including Anthropic, Plaid, Brex, Betterment, Wealthfront, and Asana. We’ve raised $89M from top-tier investors including IVP, Menlo Ventures, Founders Fund, and 8VC, along with founders and executives from Ramp, Segment, and other category-defining companies. We’re hybrid but in-office first, with teams in New York, San Francisco, and London, and we just shipped the product that will define our next decade. There’s never been a better time to join.

About the role

Do you love the moment a customer's close runs on the system you set up?

Ever wish you could re-architect a messy close process instead of just surviving it every month?

Do you measure an implementation by whether the customer is actually living in the product, not by whether the kickoff deck got delivered?

If any of that resonates, this role is for you. As an Implementations Manager, you'll own new customer implementations end to end: running the kickoff, building the milestone plan, doing the technical configuration and integration work, training the customer's team, and driving to a go-live where the customer is genuinely closing in Numeric. Implementation is where customers decide whether Numeric is a tool or their system of record. You own that first impression.

This is the ops-and-process pillar of our post-sales team: structured, technical, project-driven work with real customer relationships built through the most intensive weeks of their Numeric journey.

You'll be joining a team of reformed accountants, alumni of EY, PwC, KPMG, and Deloitte, plus in-house teams at companies like Brex, Meta, and WHOOP, who decided building the future of the close beat running one. We're also one of the most AI-forward post-sales teams in SaaS: we build our own AI agents and internal tooling rather than waiting for someone to build it for us.

What You'll Do

Own a portfolio of implementations end to end. Kickoff through go-live: week-by-week milestone plans, clear Numeric-vs-customer responsibilities, honest expectation management when timelines slip, and in-person kickoffs and trainings when being in the room moves the project.

Do the technical work with AI leverage. Configure close checklists, reconciliations, flux, and reporting; debug ERP integrations (NetSuite depth matters — token errors, permissions, multi-entity structures); and build AI-assisted configuration so your capacity scales past your hours.

Make customers AI-native from day one. Train accounting teams from staff accountant to controller, on the product and on running an AI-first close, so go-live means a modern close rather than a lift-and-shift of the old one.

Go deep on a product surface. Close implementations are the foundation; Cash is our most technically demanding, transaction matching rules, SFTP data feeds, automation-rate monitoring, and edge cases that need creative workarounds. You'll build depth in one and fluency in both.

Hold "done" to outcomes and hand off cleanly. Go-live means the customer is closing in Numeric, not that the plan ran out of rows. Clear blockers with Engineering and Product while keeping the customer moving, and deliver adopted, documented accounts to Customer Success against defined handoff criteria.

Build the playbook and the services motion. Codify what great looks like, kickoff decks, phased templates, agents that automate the repetitive 80%, mentor Implementations Associates as the team grows, and scope and deliver paid AI implementation services engagements.

What You'll Bring

Accounting Foundation: 5+ years of accounting experience, ideally in the shape of an accounting manager or technical accounting manager who has owned a monthly close. You've run the process you'll now be re-architecting, and you're credible with controllers and CAOs on day one. CPA is a strong plus.

Project Leadership: You've led complex, multi-stakeholder projects to done — ideally software implementations or systems migrations — and you keep momentum without waiting to be pushed.

ERP & Systems Depth: Strong understanding of ERPs (especially NetSuite), integrations, and how financial data moves between systems.

Strong Communication & Problem-Solving: You give customers confident, opinionated guidance on how they should close, and you handle pushback with evidence rather than deference.

AI Fluency & Bias for Action: You automate what others grind through. You use AI tools in your own delivery work and design implementations that assume customers will too.

Nice to Haves (Not Required)

Prior implementation, solutions consulting, or professional services experience at a B2B SaaS company

Experience with multi-entity and/or multi-currency accounting

Exposure to audit processes and internal control frameworks

Experience scoping or delivering paid services engagements

Ability to write and run basic SQL queries

What Success Looks Like

Time-to-Value: Your implementations go live fast, and "live" means the customer is actually closing in Numeric

Quality at Handoff: Customers arrive in CS adopted and healthy, and churn doesn't trace back to a rushed implementation

Complexity Absorbed: The hardest projects (NetSuite-heavy, multi-entity, Cash) land with you and land well

Customer Love: Your onboardings generate the "best onboarding we've ever had" feedback that turns new customers into references

Team Leverage: Your playbooks, templates, and AI-assisted workflows measurably compress implementation timelines across the team

How We Work

This role is hybrid in San Francisco or New York (hybrid but in-office first, with flexibility to manage your schedule as you see fit).

We strongly believe we will only be successful if everyone on the team is anchored in our following set of core principles:

Brick by Brick: To win, our team needs to show up and execute in each domain every day.

Love the Game: We focus on the craft and a deep sense of giving a f*ck. We're building a company full of people who are equally engaged and motivated.

SALY: We refuse to accept "Same As Last Year." For too long, accounting and finance systems have reflected outdated processes instead of reimagining what's possible. We're driven by a first-principles approach to building better solutions.

Own the Outcome: We own our results. We typically hire builders and give them large mandates with high-trust. You're responsible for customer outcomes, not just task completion.

Earn the Right: We're impatient to deliver results. We relentlessly iterate, measure, and improve. Every day is an opportunity to beat our prior best, raising the bar for the value we deliver to customers.