Billing ManagerPermanent employee · Full-time · Berlin (HQ)Our Mission For YouOwn the invoicing engine of a hyper-growth energy-tech company.
Your work directly protects our cash flow and keeps our growth engine running.
Invoicing directly affects our cash flow in the millions.
This role is a lever, not a cost center.
trawa enables mid-sized companies to access green, intelligent energy.
We're a hyper-growth company with strong team growth, rising invoice volumes, and increasing complexity per invoice.
Individual contracts, PPAs, spot, futures, EEG direct marketing, grid fees, taxes: every customer segment is a small puzzle.
Today, that puzzle is solved mostly manually, and it needs to move to the next level.
You'll build order out of that complexity.
You'll jump into individual invoices when it matters.
At the same time, you'll design the process that makes those individual jumps unnecessary.
You'll be part of our Billing Tool Rollout and help prepare invoicing for our ERP migration.
This is a hands-on role for someone who wants to own the operation, not just manage it.
What You'll OwnOwn Invoicing End to EndOwn daily invoicing processes to trawa customers: quality, completeness, timingReduce and eliminate our current ticket backlog through prioritization, root-cause analysis, and systematic executionEnsure complex billing logic (PPA, spot, futures, EEG direct marketing, grid fees, taxes) is correctly reflected in every invoiceOwn the invoicing KPIs: on-time rate, error rate, ticket aging, time-to-invoiceBuild Scalable ProcessesBe part of designing and rolling out a scalable invoicing architecture, from today's manual setup to a standardized and automated solutionAutomate recurring process stepsDocument everything: reproducible, hand-off-ready, audit-readyStakeholder & Customer CommunicationDirect customer communication on invoicing questions, in writing (German and English)Partner closely with Sales and Customer Success to secure upstream data quality (contracts,.