Join our team as
Accountant · Mid-Senior
At Nord Security, we’re creating a safer cyber future.
We help people and businesses take back control of their online security, privacy, and data. From VPNs to password managers, threat intelligence to eSIMs for travel—our teams turn complex problems into solutions trusted by millions worldwide.
Life is online. In this role, you’ll help people own it.
We’re building a brand-new Accounting team in Warsaw, and we’re looking for an AP Accountant to help shape it from day one. You’ll own the accounts payable and statutory accounting function for our group entities across multiple jurisdictions, making sure every invoice, expense, payment and reports are accurate, timely, and compliant. Whether you’re a mid-level or senior professional, we’ll match the scope and seniority of the role to your experience.
Main Responsibilities
Run the full AP cycle end-to-end for the group entities across different jurisdictions: purchase invoices, employee expenses, per diems and bank postings (including matching payments to vendors).
Ensure invoices are correctly received and processed through the KSeF (National e-Invoicing System) for the Polish entity, in line with local e-invoicing requirements.
Own the Group entities' expenses – review, classify, and correctly record local costs, ensuring each expense is coded to the right account, product, team, and tax treatment so that it is correct for both accounting and tax purposes.
Create and maintain vendor master records.
Reconcile payables – clear aging entries, resolve variances, and reconcile vendor statements.
Handle monthly, quarterly, and year-end closing, including accruals for goods and services received but not yet invoiced.
Keep expense data complete and audit-ready to support statutory and tax reporting as well as external audits across the relevant entities.
Communicate complex accounting information clearly and effectively to both accounting and non-accounting stakeholders.
Develop and maintain standard operating procedures (SOPs).
Identify process issues, drive improvements, and collaborate across teams with clear, proactive communication.
Prioritize independently, keeping both high-impact and ad-hoc work on track.
If you join us at senior level, you'll also:
Prepare the Polish entity's local statutory (Polish GAAP) financial statements and own the statutory audit end-to-end – acting as the main point of contact for external auditors, preparing supporting schedules and disclosures, and resolving audit queries. Prior hands-on experience preparing and managing the audit of Polish statutory financial statements is strongly preferred.
Step into hands-on AP operations when needed.
Own complex reconciliations and AP subledger management, analyzing AP data and discrepancies across the team to surface insights that inform accounting management's decisions.
Mentor AP colleagues and support their development.
Support finance-system enhancements and Procure-to-Pay automation and bring financial expertise to cross-departmental projects.
Ensure compliance with relevant accounting standards (Polish GAAP / IFRS).
Core Requirements
Bachelor's degree in finance, accounting, or a related field (or equivalent experience).
Mid level: 2+ years of accounting or finance experience, with solid, hands-on experience processing and accounting for the expenses of a Polish entity – including correct classification and coding of costs for both accounting and tax purposes.
Senior level: 4+ years of relevant experience, including demonstrated experience preparing Polish statutory (local GAAP) financial statements and handling the statutory audit of a Polish entity end-to-end.
Solid overall accounting knowledge – Chart of Accounts, Balance Sheet, Income Statement, and accruals.
Experience working across multiple entities or jurisdictions is an advantage.
Experience with Business Central (formerly Microsoft Dynamics NAV) or Workday is preferred.
Advanced Microsoft Excel skills – SUMIF, VLOOKUP, IF, PivotTables, data validation, and conditional formatting; comfortable working in Google Sheets.
Strong attention to detail, with the ability to work in a fast-paced environment and adapt to change.
Self-driven, proactive, and problem-solving oriented, with strong communication skills.
Fluency in English; fluency in Polish is required for working with local documentation and authorities.
What we offer
🎓 Sharpen your edge
Growth is built into how we work. Extensive online and in-person training programs, access to platforms like Coursera and Skillshare, a mentorship program, and internal career moves when you’re ready for something new — your development has no ceiling here.
🌿 Take the time you need
Rest isn’t a reward — it’s part of the deal. Enjoy extra vacation days that grow with your time here, plus additional days off for sick leave, special occasions, and parenting.
🏥 Get premium healthcare
Your health shouldn’t be something you worry about. We provide premium private health insurance so you have peace of mind and fast access to care whenever you need it. Available in Lithuania and Poland.
🪷 Protect your peace
A peaceful mind isn’t a luxury — it’s the foundation. We provide free subscriptions to top-rated Calm and Headspace apps, offer resilience and mindfulness trainings, and run dedicated mental health events.
🏋🏻 Own your fitness
Feeling good shapes how you work, think, and create. That’s why we offer in-house gyms, Multisport and Urban Sport cards, and online workouts. Need something tailored? Our Physical Well-Being experts are here with group mobility sessions, fitness guidance, and one-on-one consultations.
🌴 Pack your bags for workation
Picture this: the entire company flies out abroad. The days are packed with workshops, activities, concerts, and real time together. It’s legendary. If you’ve heard stories, they’re probably true.
✈️ Work from anywhere
New surroundings spark new thinking. When you need a reset, switch location and work from wherever keeps you sharp, creative, and in the zone.
🎁 Celebrate your milestones
The moments that make life special shouldn’t pass quietly. Birthdays, work anniversaries, weddings, new family members — each is marked with a special gift.
👶🏻 Parent with ease
When you’re a parent, the juggle is real. To make it smoother, we organize summer camps for the little ones and offer flexibility that lets you show up both for your family and your team.
🎉 Join the party
It never gets boring here. Get ready for team buildings that bring people closer, year-round company events that are equal parts educational and energizing, and the highlights everyone waits for — our iconic summer and winter celebrations.
⭐ Unlock Cyber City
Whether Vilnius-based or visiting from remote, our Vilnius HQ is fully yours to enjoy. Need focus? Silent room. Need energy? Open gyms. Need a break? Game room, music room, coffee bar. It’s a modern workspace built with your comfort in mind.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes.
We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance.
By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter.
If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at [email protected]. Should you prefer to opt out of the automated evaluation, please submit your application directly to [email protected].
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If your application is a good fit for our team, we’ll contact you directly.