Senior Bookkeeper

Accelerate Your Career in Cybersecurity!

Pentera is the market leader in AI-native Security Validation, equipping enterprises with the platform to proactively test their defenses against the latest cyber attacks. Pentera proves which exposures are truly exploitable across the entire attack surface and drives remediation workflows that reduce real risk. Anchored in real-attack validation, the Pentera platform powers the full Continuous Threat Exposure Management (CTEM) cycle, from exposure discovery through prioritization, validation, and mobilization. Thousands of security teams around the world trust Pentera to close their security gaps before threat actors can exploit them.

With over 350 team members and 1,300 customers in more than 60 countries, Pentera is a growing company supported by top investors such as Insight Partners, K1, and The Blackstone Group.

If you want to grow your skills, make an impact, and be part of an innovative team, Pentera is the place for you.

About the role

We are looking for a highly skilled Senior Bookkeeper to join our Finance team.

In this role, you'll be accountable for complex bookkeeping processes and managing the day-to-day work of the bookkeeping team. The ideal candidate thrives in a fast-paced, high-growth environment.

This role reports directly to the Senior Director of Finance and works closely with the broader Finance team.

Responsibilities

• Lead and mentor a team of experienced bookkeepers on professional matters, managing workflows and ensuring top-tier professional standards

• Oversee end-to-end bookkeeping and full Accounts Payable cycle (AP, AR, collections, banks)

• Own monthly, quarterly, and annual closings

• Maintain the general ledger and ensure proper accounting records

• Identify opportunities to improve processes and team efficiency

• Help build and implement smart, tech-driven bookkeeping processes

• Monitor KPIs such as invoice processing time, payment accuracy, and close timelines

• Collaborate with external accountants, tax advisors, and vendors when needed

• Certified Bookkeeper

• 7-10 years in bookkeeping preferably in a hi-tech company

• Strong understanding of month-end close, reconciliations, VAT, and financial controls

• Excellent organizational, communication, and stakeholder management skills

• A strong technological orientation and a proactive, problem-solving mindset

• Detail-oriented with the ability to manage multiple priorities and meet deadlines in a dynamic, fast-paced environment

• Team player with a proactive, can-do attitude

• High proficiency in Priority / ERP & advanced Excel

• High level of English - both written and verbal

• Familiarity with Dokka and Mesh (or similar) - advantage

We are an equal opportunity employer and we are committed to building a diverse and talented workforce. We do not discriminate on the basis of race, sex, religion, colour, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, medical condition, disability, or any other class or characteristic protected by applicable law. We welcome candidates from all backgrounds to join us!