Contabil Sénior
Polarium
Visão Geral da Empresa
Polarium
SedeEstocolmo, Suécia
Fundação2015
DimensãoAproximadamente 400 colaboradores globalmente, variando entre 330 e 600 nos últimos anos (fonte: linkedin.com, apollo.io). Receita de cerca de SEK 1,084 bilhões em 2021, com crescimento acelerado no início dos anos 2020 (fonte: mfn.se).
O Que Fazem
A Polarium é especializada em soluções de armazenamento de energia com baterias de íon-lítio, focando em telecomunicações, aplicações comerciais, industriais e armazenamento distribuído de energia (fonte: linkedin.com, polarium.com). Seu portfólio inclui baterias, sistemas de armazenamento de energia por bateria (BESS) e software de otimização energética, com funcionalidades avançadas baseadas em nuvem e usina virtual (VPP) integradas por meio de parcerias recentes (fonte: mfn.se, polarium.com). Para clientes de telecomunicações, a Polarium oferece soluções confiáveis de energia reserva para estações base, enquanto clientes comerciais e industriais se beneficiam da redução de custos energéticos, evitam atualizações na rede e geram receita por meio de arbitragem energética e serviços de flexibilidade (fonte: polarium.com, mfn.se). Seu diferencial competitivo está na combinação da expertise em desenvolvimento de baterias, design modular de BESS e software de controle integrado, possibilitando parcerias nos setores de carregamento de veículos elétricos, armazenamento distribuído e energia para telecomunicações (fonte: polarium.com, polarium.com).
Projetos e Histórico
A Polarium construiu um sólido histórico comercial, especialmente em implantações de armazenamento de energia para telecomunicações. Uma parceria notável com a ATC Africa envolveu o fornecimento de milhares de soluções de armazenamento e a instalação de uma fábrica na Cidade do Cabo com capacidade anual superior a 300.000 baterias (fonte: mfn.se). No setor comercial e industrial, a Polarium completou uma instalação de 700 kWh para a Lindberg & Son e implantou um Sistema de Otimização Energética em 2024 para a Grönlunds Plåt (fonte: polarium.com, polarium.com). Também colaborou com a Telia em um projeto piloto em 2022 para validar soluções inteligentes de baterias para redes de telecomunicações e com a Areim em um piloto de grande escala em propriedades comerciais suecas (fonte: mfn.se). Além disso, a Polarium firmou parceria com a Kempower para integrar sua tecnologia BESS com infraestrutura de carregamento de veículos elétricos, aprimorando a distribuição confiável de energia (fonte: polarium.com).
Desenvolvimentos Recentes
Nos últimos anos, a Polarium intensificou seu foco em armazenamento distribuído e infraestrutura de carregamento para veículos elétricos. Em janeiro de 2025, formou uma parceria estratégica com a Stella Futura para acelerar a implantação de BESS na Europa do Norte, combinando sistemas modulares de baterias com otimização baseada em nuvem e soluções de usina virtual (fonte: polarium.com). Em março de 2026, a Polarium firmou parceria com a VAROPreem para fornecer sistemas inteligentes de armazenamento para pontos de carregamento rápido na Suécia, utilizando BESS modulares e funcionalidades de sistema de gestão de energia (EMS) para superar limitações de conexão à rede (fonte: polarium.com). A empresa também nomeou Jan Roschek como Diretor Geral para a Alemanha em 2026, sinalizando expansão nesse mercado (fonte: polarium.com). Além disso, a Polarium garantiu um acordo de comercialização com a RWE para vender pelo menos 50 MW e 135 MWh de sua carteira distribuída de baterias a partir do final de 2026 (fonte: polarium.com).
Trabalhar na Empresa
A Polarium oferece oportunidades de carreira em diversas áreas, incluindo engenharia de baterias, design de sistemas de armazenamento de energia, gestão de baterias, software e sistemas de gestão de energia (EMS), vendas, entrega de projetos e liderança regional de negócios (fonte: polarium.com, polarium.com). O escritório principal está localizado em Estocolmo, Suécia, com um escritório adicional nos EUA, em Littleton, Colorado, apoiando suas operações globais e expansão comercial regional (fonte: linkedin.com, polarium.com). A cultura da empresa valoriza a expertise em armazenamento inteligente de energia, combinando inovação em hardware e software com execução de projetos para clientes, com foco nos mercados de energia para telecomunicações e armazenamento distribuído (fonte: polarium.com).
Última atualização em set 4, 2026 | Relatar um problema
Job Description
We're on a journey to change the way the world uses energy and accelerate the transition to renewable energy through our market-leading energy storage systems.
As part of our Finance team, you will play an important role in ensuring accurate accounting, financial reporting and compliance within Polarium Energy Solutions AB. In this role, you will work hands-on with accounting, month-end closing, statutory reporting and related finance processes, while contributing to the continuous development of financial processes and systems.
You will collaborate closely with colleagues across Finance and other business functions, supporting the delivery of high-quality financial information and ensuring compliance with group policies and local regulations.
Responsibilities
In the role as Senior Accountant, you will be responsible for the accounting operations of Polarium Energy Solutions AB and support accounting-related activities across selected entities within the Polarium Group when needed. You will work closely with colleagues across the Finance function to ensure accurate accounting, timely reporting and compliance with group policies and local regulations.
The role includes day-to-day accounting, month-end closing activities, reconciliations, financial reporting and support with statutory reporting requirements. You will also contribute to continuous improvements of financial processes and systems.
This role is a central function within our Finance team at HQ in Stockholm, located in Hagastaden.
The position reports to the VP Global Accounting.
Your Main Tasks
Day-to-Day Accounting Operations
Execute journal entries, perform account reconciliations and manage daily accounting transactions in accordance with group policies and local requirements. Support ongoing accounting activities within assigned legal entities and contribute to accurate and timely financial information.
Month-End Closing
Lead the month-end and year-end closing processes, ensuring that activities are completed accurately and on time. Drive the closing timetable, coordinate inputs from relevant stakeholders, prepare accruals, provisions and other closing entries, and follow up to make sure the close is completed according to plan.
Perform balance sheet reconciliations using Adra Balancer and Task Manager and support internal and external reporting requirements.
Financial Reporting
Support the preparation of financial statements and reporting packages, assist with balance sheet and profit and loss analysis, and provide supporting documentation for audits and reviews.
Compliance & Statutory Reporting
Support compliance with local accounting regulations, tax requirements and group accounting policies. Assist with VAT reporting and other recurring statutory reporting requirements and support the preparation of annual reports and other regulatory filings.
Polarium Energy Solutions Public System Support
Manage transactional activities in the ERP system (Microsoft Business Central), identify opportunities for process efficiency, and support system optimization efforts.
Collaboration & Communication
Work closely with colleagues within Finance and other business functions to ensure efficient collaboration and information sharing. Support accounting-related matters across the Group when needed and collaborate with auditors, advisors and external partners.
Accounts Payable Support
Provide support to the Accounts Payable function during periods of high workload, absences or other business needs, helping to ensure efficient processing and timely payments.
Payroll Accounting Support
Support payroll-related accounting entries and reconciliations as part of the regular reporting cycle, in coordination with HR and external payroll providers.
Who Are You
To succeed in the role of Senior Accountant at Polarium, you are detail-oriented, analytical and well organized, with a strong interest in accounting and financial reporting.
You have a proactive mindset and enjoy working in a dynamic environment where priorities may change.
You are a strong team player who enjoys collaborating with colleagues and building relationships across functions.
You communicate clearly and professionally, both verbally and in writing.
You have a degree in Accounting, Finance or a related field and several years of experience in accounting and financial reporting.
You have experience working with month-end closing, reconciliations and accounting processes.
Experience from an international environment is considered an advantage, as is experience from a manufacturing company.
You are fluent in both Swedish and English, written and spoken.
Experience with Microsoft Business Central is highly valued. Experience with Adra Balancer and Task Manager is considered an advantage.
We Offer
- Competitive salary
- Wellness contribution
- Opportunity to work in a dynamic, international company focused on renewable energy
- Collaborative team environment with continuous learning opportunities
Questions?
If you have any questions regarding the position, please contact: Therese Lundh [email protected] VP Global Accounting
At Polarium, creating change in the energy industry starts with our people. We believe a diverse workplace drives creativity, innovation and better represents the customers and communities we serve around the world.
A healthy work-life balance supports both individual growth and long-term success.
Since Polarium launched in 2015, we've been on a mission to redesign the energy industry. We're unlocking the massive potential of energy storage systems through our wide range of intelligent and digital services. Our passion for solving challenges is what drives our next generation of premium energy storage products in use on all continents and in all climate zones. Today, we power businesses, optimize energy usage and reduce carbon dioxide emissions to create a cleaner future in energy.
We look forward to receiving your application!
What's in it for you?
We offer a challenging position in an open, friendly, international environment where we help each other to develop and create value, as We Are One. Your work and mind-set will have a true impact on Polarium's future success, and we encourage you to Take Charge.
Every day we encourage you to excel, as We think big for a smarter and more sustainable future - let's do it together!
Energize your career We believe an inclusive work environment is what will boost our employees' success. An open mindset is what charges our innovation and creativity. We believe that there's always one more thing to learn, one new thing to invent, and one more product to develop to make energy systems around the world greener and more efficient. Come join our team and get the opportunity to engineer the future!
Plug into Polarium
We've enabled endless energy since 2015.
Our frontier tech in energy storage systems has reached all over the world and transformed the renewable energy industry. Our valuable diversity, creativity and top-class engineering is the code we use to unlock the most complex sustainability problems in energy.
Candidate-se agora
O emprego expirou?Por favor, informe a Polarium que encontrou este emprego no Rejobs. Ajuda-nos a crescer e a levar mais pessoas a trabalhar em energias renováveis.
Candidate-se agora
O emprego expirou?Por favor, informe a Polarium que encontrou este emprego no Rejobs. Ajuda-nos a crescer e a levar mais pessoas a trabalhar em energias renováveis.
Como está ligado
Ver as suas ligaçõesVeja os seus contactos na Polarium no LinkedIn para aumentar a sua rede de contactos e candidatar-se a esta posição.
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Sobre a função
10 setembro 2026
11 setembro 2026
Tempo inteiro
Presencial
Empresa
- Estocolmo, Suécia
Several years of experience in accounting and financial reporting
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