Accounting Coordinator (F/M)
Are you a motivated Accounting Coordinator (or financial professional) looking for a flexible role in a fast-growing cleantech company? Do you want to contribute your skills to the energy transition while ensuring our financial and operational processes run smoothly? At Octave, we’re looking for someone to strengthen our team 3 days per week.
Your role
- Manage day-to-day accounting tasks in collaboration with our external accountant.
- Ensure accurate bookkeeping and financial reporting using Odoo accounting platform.
- Oversee invoicing, accounts receivable/payable, and cash management.
- Support budgeting, financial planning, and internal reporting.
- Contribute to process improvements and support ERP implementation initiatives.
What you bring to our team
- At least 2 years of relevant experience in finance, accounting, or office management.
- Solid knowledge of accounting principles and practices.
- Hands-on experience with accounting tools.
- Good organizational and communication skills with a proactive mindset.
- Ability to work independently and handle multiple responsibilities in a growing company.
- Proficient in the use of MS Excel, Word, PowerPoint, and similar tools.
If you have some (or all) of the following, you've got a clear advantage
- Handle administrative tasks related to office management and HR support.
- Experience with ERP systems (preferably Odoo).
- Experience with Exact Online.
- Fluency in English is required; knowledge of Dutch and/or French is a strong advantage.
- Prior experience in a scale-up, cleantech, or technology environment.
What we offer you
An impactful and versatile position in a dynamic and fast-growing company. We offer flexibility in working hours and the chance to shape finance and operations processes as we scale.
We also offer:
- A competitive salary package adapted to your experience (+ mobility budget and meal vouchers).
- Flexible working arrangements, with at least 1 day per week at our office in Mechelen.
- A supportive and entrepreneurial environment where you can grow and take ownership.
Why choose Octave
Octave, founded in April 2020, is a Belgian cleantech company specialized in battery energy storage and energy management services for businesses. Octave has sold more than 100 MWh of battery energy storage capacity and operates one of the largest fleet of behind-the-meter batteries in Belgium. In addition to the support of private funds, we are also backed by Imec and the EIC accelerator fund of the European Commission. Our project pipeline contains several large and exciting projects at the forefront of technology and sustainability.
How to apply
Are you interested in the role of Accounting Coordinator? Send your CV and motivational letter today to recruitment@octave.energy today. We will reach out as soon as possible.
Business Development Manager - Flanders (F/M)
Are you an experienced Business Development Manager who wants to use their talent to contribute to the energy transition? Would you like to help create a market for innovative and sustainable products in Flanders?
Your role
- You will help build Octave's commercial strategy and convince potential partners (such as electrical installers, integrators, energy suppliers) of the added value of our advanced energy management solutions and innovative battery systems.
- In this role, you will implement and refine Octave's go-to-market strategy. You will continuously identify new partnerships and sales channels and advise and support existing partners.
- You will be Octave's eyes and ears in the market by participating in networking events and trade shows. This will keep you up to date on the latest innovations and allow you to provide input to the product team on relevant product specifications and market requirements.
- Thanks to your excellent communication skills, you will build strong relationships with Octave's potential partners.
What you bring to our team
- Significant work experience in sales/project development in the energy sector (B2B), preferably in energy storage systems or renewable energy sources.
- Good understanding of energy markets.
- Sufficient technical background to master basic concepts of electrical engineering related to renewable energy.
- A clear sales hunter mentality.
- Excellent communication skills and the ability to give convincing presentations.
- Experience in developing and implementing a commercial strategy in the renewable energy sector. Proficiency in market segmentation and identifying customer needs.
- The desire to work in a dynamic and entrepreneurial environment.
- Proficient in the use of MS Excel, Word, PowerPoint, and similar tools.
If you have some (or all) of the following, you've got a clear advantage
- Master's degree in economics or engineering, or similar experience.
- Fluent in Dutch and English. French is a plus, but not required.
- Hands-on experience with go-to-market strategies and a proven track record in hitting sales targets.
What we offer you
An incredibly exciting and varied role in a dynamic and fast-growing company. We offer you the opportunity to further develop a marketing and sales approach for innovative products and become a driving force in the transition to sustainable energy.
In addition, we offer:
- An attractive and competitive salary package.
- Flexible working hours with hybrid working, ideally 2 days at the office in Mechelen or Brussels.
- A supportive and collaborative team environment with extensive learning opportunities and career advancement opportunities.
Why choose Octave
Octave, founded in April 2020, is a Belgian cleantech company specializing in battery energy storage and energy management services for businesses. Octave has already sold more than 90 MWh of battery energy storage capacity and manages the largest fleet of behind-the-meter batteries in Belgium. In addition to the support of several private funds, we are also supported by Imec and the European Commission's EIC Accelerator Fund. Our project pipeline includes several large and exciting projects in the field of technology and sustainability.
How to apply
Are you interested in the position of Business Development Manager? Send your CV and cover letter to recruitment@octave.energy today. We will contact you as soon as possible.
Research Manager(F/M)
Are you an experienced Research Manager with a background in batteries, energy storage, or energy management fields? Do you thrive in managing complex research projects and enjoy collaborating with research institutes and universities? Then join our exciting mission at Octave to bring energy storage solutions to the market. Have a real impact and become part of a young and dynamic team in a fast-growing start-up.
Your role
You will manage our current research projects and be responsible to set up new research projects.
You will work in close cooperation with the founding team (CTO, Data Chief, CEO) and be in contact point with top-tier research institutes and universities.
You will be responsible for:
- Overseeing the planning, execution, and completion of research projects.
- Developing and maintaining relationships with research institutes, universities, and industry partners.
- Writing and reviewing high-quality research proposals, presentations, and deliverables.
- Identifying new research areas and proposing innovative projects.
- Developing and leading the research team.
What you bring to our team
- Senior experience in research project management, with experience in projects regarding batteries, energy storage, or energy management.
- A strong network of contacts within the research community.
- Ability to deliver top-quality deliverables on time and within budget.
- Proficiency in writing and reviewing technical documents.
- Excellent communication skills and the ability to work with cross-functional teams.
If you have some (or all) of the following, you've got a clear advantage
- A PhD in a relevant field such as batteries, energy Management, or a similar discipline.
- Familiarity with programming and data analysis in python .
What we offer you
An incredibly interesting and varying job in a dynamic and fast-growing cleantech start-up. We offer the opportunity to create innovative products and have a real impact, create world-class innovations and become a driving force in the transition to a sustainable energy system.
We also offer:
- An attractive salary package.
- A nice office at an accessible location in Mechelen.
- Flexible working hours with hybrid working, ideally 2-3 days the office and 2-3 days to work flexibly.
- A supportive and collaborative team environment with huge learning and career development possibilities in a fast-growing start-up.
Why choose Octave
Octave, founded in April 2020, is a Belgian cleantech company specializing in battery energy storage and energy management services for businesses. Octave has already sold more than 90 MWh of battery energy storage capacity and manages the largest fleet of behind-the-meter batteries in Belgium. In addition to the support of several private funds, we are also supported by Imec and the European Commission's EIC Accelerator Fund. Our project pipeline includes several large and exciting projects in the field of technology and sustainability.
How to apply
Are you interested in the position of Research Manager? Send your CV and cover letter to recruitment@octave.energy today. We will contact you as soon as possible.
Open Application
Octave believes in creativity, sustainability and entrepreneurship.
We're always looking for passionate people to join us on our journey. Open to a new challenge in a cleantech scale-up, but don’t see a vacancy that fits you? Feel free to send your CV and motivation letter to recruitment@octave.energy.
We’d love to hear from you!