Sunbird Solar Solutions is a pan-European Solar developer and Asset Manager of commercial and industrial solar PV plants across Poland, Spain, Portugal, France, Germany, Ireland and the United Kingdom. We deliver clean, green energy to businesses and property owners, generating both environmental benefit and financial return, and in doing so we contribute to addressing the climate crisis, energy security and the rising cost of energy.
As a group we aim to provide life changing and career defining opportunities for our people.
The Role
This is a hands-on, ownership role for a Polish-speaking qualified or part-qualified accountant who will take control of the accounting for some of Sunbird's EU entities.
You will own the day-to-day accounting, records and reporting for our Polish operating and asset-owning companies and a growing portfolio of other EU entities, working alongside our corporate service providers, who will continue to support us with key local filings and specialist local advice as needed.
You will work closely with the Group Financial Controller and Group Financial Accountant, and you will be the person who knows how these entities actually work. It is a genuinely broad remit across multiple countries, currencies and tax regimes, in a business growing fast enough that you will help design the processes as well as run them.
Key Responsibilities
Ownership of EU entity accounting
Own the full accounting cycle for the Polish operating and asset-owning companies, from transaction capture through to trial balance and reporting.
Take on the same ownership for additional EU entities across Spain, Portugal, France and Germany as the portfolio grows
Maintain Accounts Payable, Accounts Receivable, Cash and and fixed assets processes, from pre-construction to energisation and operation.
Polish statutory and tax compliance
Manage Polish VAT and JPK_V7M submissions, and operate day to day within the KSeF national e-invoicing system
Manage submission of corporate income tax, withholding tax and transfer pricing information requirements with our advisers
Keep Polish payroll, ZUS and related filings on track with the relevant providers
Month-end close and reporting
Deliver a timely, disciplined month-end close for your entities to the group timetable
Prepare entity-level management accounts and supporting schedules
Provide clear commentary on results, variances and balance sheet movements
Support the group consolidation, the annual audit and lender or investor reporting requirements
Working with our corporate service providers
Act as the primary day-to-day contact for our in-country accounting, tax and VAT service providers
Give providers complete, well-prepared information so filings and sign-offs run smoothly and on time
Build strong, collaborative working relationships with providers in each jurisdiction
Systems and continuous improvement
Identify and implement improvements to processes, controls and system usage
Build repeatable templates and workflows that scale as new entities are added
Required Qualifications
Fluent written and spoken Polish and English
Qualified or part-qualified accountant, or a Polish accounting qualification of equivalent standing, or qualified by demonstrable experience
Working knowledge of Polish VAT, Polish corporate tax and Polish GAAP
Strong reconciliation discipline and evident attention to detail
Self-starter, comfortable working in the unstructured and fast-changing environment of a rapidly growing company
Able to assess and recommend improvements to processes and software usage
Based in, or willing to relocate to, London (Cork may be considered as an alternative), with the right to work in Ireland or the United Kingdom
Willing to travel across Europe occasionally as the role requires
Nice-to-Have Qualifications
Experience with Odoo, or with Xero
Proven experience owning company accounting end to end, through trial balance to statutory accounts
Additional European languages, particularly French, German or Spanish
Intra-EU VAT and tax compliance experience, including reverse charge, EC Sales Lists and Intrastat
Practical experience of KSeF and JPK reporting in Poland
Experience bringing accounting in-house from an outsourced provider, or managing outsourced accounting providers
Accounting experience in solar, renewables, construction, infrastructure or property
Exposure to project accounting, capital projects or assets under construction
Experience supporting an external audit or a lender reporting pack
Success Metrics
Books for the Polish entities, and subsequently other EU entities, are owned and maintained in-house to a standard our service providers can rely on for filings rather than rebuild
Month-end close delivered accurately and to the group timetable, every month
Polish VAT, JPK, KSeF and statutory filings submitted complete and on time
Reconciliations current, with differences identified early and cleared rather than carried
Project actuals reconciled to approved budgets with variances visible to project leadership
A smooth, collaborative relationship with our corporate service providers, who get what they need, when they need it, to complete key filings
Suppliers dealt with professionally, with queries resolved and payment status clear
Growth Opportunity
This role is deliberately positioned to grow. As Sunbird's EU portfolio expands, the natural progression is toward EU Financial Controller, taking on a broader group of entities, greater ownership of the control environment and, over time, responsibility for other members of the finance team.
What We Offer
Work in a high performing culture with other A team players
Real ownership of a defined portfolio of entities from day one
Exceptional individual growth and development opportunities, consistent with joining a rapidly growing company at an early stage
Broad exposure across multiple EU countries, currencies and tax regimes
Flexible working arrangements
All tools and IT equipment required to perform the role
Sunbird is an equal opportunity employer and welcomes applicants from all backgrounds.
Skills Required
- Fluent written and spoken Polish and English
- Qualified or part-qualified accountant, equivalent Polish accounting qualification, or demonstrably qualified by experience
- Working knowledge of Polish VAT, corporate tax, and Polish GAAP
- Strong reconciliation discipline and attention to detail
- Ability to work independently in an unstructured, fast-changing environment
- Ability to assess and recommend improvements to processes and software usage
- Based in or willing to relocate to London; Cork may be considered
- Right to work in Ireland or the United Kingdom
- Willingness to travel occasionally across Europe
- Experience with Odoo or Xero
- Experience owning company accounting end to end through trial balance to statutory accounts
- Additional European languages, particularly French, German, or Spanish
- Intra-EU VAT and tax compliance experience, including reverse charge, EC Sales Lists, and Intrastat
- Practical experience with KSeF and JPK reporting in Poland
- Experience bringing accounting in-house from an outsourced provider or managing outsourced accounting providers
- Accounting experience in solar, renewables, construction, infrastructure, or property
- Exposure to project accounting, capital projects, or assets under construction
- Experience supporting an external audit or lender reporting pack
What We Do
Sunbird Solar Solutions Limited is a pan-European developer and EPC contractor specializing in commercial and industrial solar PV. It develops, builds, owns, and maintains solar installations, while also delivering compliant, turnkey systems for client-funded projects. Operating across Spain, Portugal, Poland, the UK, France, and Germany, Sunbird combines in-house engineering and project-delivery expertise with external partners to deliver safe, high-quality projects.








