Accelerate Your Career at Core Optimisation
At Core Optimisation, we pride ourselves on building a culture where people love what they do and grow while doing it.
We’re proud to be part of the Great Places to Work community, with a high-trust culture that values respect, teamwork, and growth. Our people are at the heart of everything, and it shows in how we work, collaborate, and succeed together.
Why Work With Us
At Core Optimisation, we’re not just about growing brands, we want to help you grow your career as well. You’ll join a team that’s ambitious, collaborative, and genuinely supportive. We do work that challenges us, in a place where everyone’s voice matters and success is shared.
Exceptional Digital Marketing
We partner with ambitious brands to deliver results that matter. You’ll work on high-performing campaigns that combine smart strategy, data, and creativity and help shape the future of digital.
Continuous Learning & Development
We’re passionate about upskilling. Whether it’s internal knowledge shares, training courses, or certifications, we invest in your learning so you can keep levelling up personally and professionally.
Award Winning Work
Our campaigns have been recognised for their performance and innovation — and our team members have too. When you push boundaries here, people notice.
Career Ownership
We don’t do one-size-fits-all careers. At Core, you’ll be encouraged to explore your strengths, pitch new ideas, and carve out a role that aligns with your ambition.
Supportive Team Culture
This is a place where people look out for each other. We collaborate, step in when someone needs a hand, and celebrate wins together. It’s a team-first mindset — always.
Our Benefits
Proudly Recognised as One of Ireland’s Best Places to Work
From national rankings to employee led recognition, our culture of trust, growth, and wellbeing continues to set us apart.
Our Committees
From championing wellbeing and team connection through the Vibe Tribe, to driving sustainability and social responsibility with our Sustainability Group and CSR Committee, our committees reflect what we care about inside and outside of work.
Vibe Tribe
Promotes employee wellbeing and company culture through wellness initiatives, events, and internal engagement.
Sustainability Group
Drives Core Optimisation’s efforts to operate responsibly and work toward B Corp certification by focusing on environmental and social impact.
CSR Committee
Leads Core Optimisation’s community and charity efforts through volunteering, fundraising, and social responsibility programs.
The Team You Will Join
We’re a team of curious minds and kind hearts. People who:
- Are adaptable and flexible
- Think strategically and solve creatively
- Strive for excellence, not ego
- Have a hunger to learn and grow
- Care about people, planet, and purpose
If you’re looking for a place to do your best work, feel supported, and have fun along the way, welcome to your next chapter.
Explore Our Open Roles
Financial Accountant
Core Optimisation is a rapidly growing Google Premier Partner and Meta Business Partner digital agency
and due to a pending Maternity leave in our Finance department, we are looking for a Financial Accountant for a 12-month, Fixed Term, Maternity leave cover contract, starting in May 2026.
The ideal candidate will have 3+ years’ experience in financial accounting or financial administration and
will work alongside our CFO and our Accounts Assistant. As a Financial Accountant within the Core Optimisation’s finance team, you will play a pivotal role in planning, budgeting and reporting on the Digital Marketing business objectives. The right candidate must be passionate about digital and the delivery of exceptional customer experience. Our business is exciting and dynamic, and we are looking for a flexible and driven individual who thrives in a busy environment.
It is expected that this role will be a 12-month FTC on a 4-day week (30 hours), based in Shannon.
Roles and responsibilities of the Financial Accountant:
• Monthly payroll processing
• Manage and process accounts payable and receivable transactions. Ensure timely and accurate
recording of financial transactions.
• Perform regular bank reconciliations to ensure the accuracy of financial records.
• Monitor and follow up on outstanding receivables, facilitating collections.
• Generate and issue invoices to clients in conjunction with the sales team.
• Expenses processing ensuring proper compliance with the process across the business
• Perform reconciliation of balance sheet accounts on a monthly basis
• Preparation and filing of VAT Returns and PAYE returns,
• Assist the CFO in the monthly closing of the financial period in a timely manner
• Assist in preparing Monthly Financial reports such as P&L and Cashflow
• Act as a liaison between Finance and the rest of the business regarding new customers and
leads.
• Any other Ad Hoc projects that the CFO may deem necessary
Skills and Competencies:
• 3-5 years proven experience as a Financial Accountant/ Finance Administrator or similar role
• Strong team player
• Strong organisational, multitasking skills, analytical and problem solving skills
• Proven success working with all levels of management
• Exceptional communication and interpersonal skills capable of maintaining strong relationships
• Experience with Netsuite or similar ERP system a distinct advantage
If you are interested, please email your CV to Ann ([email protected])
Core Optimisation is committed to promoting a diverse and inclusive environment and is proud to be an equal opportunities employer – a place where we can ALL be ourselves and succeed on merit.
