Junior Mid-office Specialist
Ecohz
Company Overview
Ecohz, a private company owned by Caely Holding B.V. (Netherlands)
HeadquartersOslo, Norway
Founded2002
SizeApproximately 40 employees in Oslo and Nyon, Switzerland, with estimated annual revenue of about $24 million (source: pitchbook.com)
What They Do
Ecohz specializes in sustainability solutions focused on helping corporate customers reduce emissions through documented renewable electricity, carbon credits, biogas, and digital platforms rather than developing power plants themselves (source: ecohz.com). Their core business involves the documentation and supply of renewable electricity and related market-based instruments such as Guarantees of Origin in Europe, RECs and Green-e in North America, and I-RECs in select Asian markets (source: lobbyfacts.eu). Ecohz offers innovative products like GO, which combines renewable energy purchasing with financing and building new renewable power generation assets (source: altenergymag.com). The company acts as a specialist adviser to multinational corporations seeking decarbonization and supply-chain emissions reductions, managing a diverse portfolio spanning hydro, wind, solar, geothermal, and biomass generation from more than 200 power plants operated by over 20 producers across Europe (source: linkedin.com).
Projects & Track Record
Ecohz's track record centers on market infrastructure and client-side decarbonization rather than physical construction projects, emphasizing portfolio scale and product milestones. Historically, the company reported a renewable energy portfolio totaling nearly 48 TWh, supported by fixed supplier agreements with more than 20 producers and over 200 power plants (source: energy-xprt.com). It is recognized as one of Europes leading independent suppliers of documented renewable electricity, providing verified renewable energy solutions to a broad range of corporate clients (source: lobbyfacts.eu).
Recent Developments
In January 2026, Ecohz was acquired by Caely Renewables, marking a significant milestone in its corporate development and ownership structure (source: ecohz.com). In July 2025, the company strengthened its biomethane offering by obtaining ISCC EU certification, enhancing its portfolio of sustainable energy products (source: ecohz.com). Additionally, in August 2025, Ecohz announced the launch of an I-TRACK Foundation template designed to support CBAM-compliant Power Purchase Agreements (PPAs), reflecting its commitment to innovative market solutions (source: ecohz.com).
Working There
Ecohz fosters a dynamic, open, personal, and empowering work culture, with its centrally located Oslo office designed to encourage sustainable commuting options such as public transport and cycling (source: ecohz.com). The company primarily hires for commercial, advisory, marketing, communication, and client-service roles rather than heavy engineering positions, as reflected by public contacts including Head of Marketing, Communication & Events and Communications Manager (source: ecohz.com). This focus supports its mission to provide expert guidance and market-based renewable energy solutions to multinational clients.
Last updated on Sep 4, 2026 | Report an issue
Job Description
We are offering an exciting opportunity for a committed junior professional who wants to build experience and grow in a commercial trading environment. You have affinity with commodities and you love to ensure a perfect operational process. You have a sharp eye for detail, but you are also able to keep oversight. The ideal candidate should be confident, but open to direct feedback and preferably have a comprehensive understanding of environmental commodities (carbon, (bio)fuels, (renewable) power or gas markets).
The Role
The Mid-office Specialist is responsible for almost all aspects of trade business support. From client onboarding, transaction processing and drawing up contracts to trade invoicing, trade settlement and stock management. You keep track of all transactions and you are in control of the whole operational process. You (pro)actively contribute to the development of a state-of-the-art mid-office IT system. As the company grows, you will have the opportunity to take on more responsibilities and grow into a key role within the mid-office team.
The role will consist of, but not limited to, the following actions daily:
- Counterparty onboarding (incl. KYC/AML) and maintenance of client profiles, including documentation checks and status updates
- Prepare, validate, and manage trade contracts to ensure accurate and timely documentation across all counterparties.
- Handling payments
- Administrate data in internal systems
- Coordinate with front-office, finance teams to ensure smooth workflow and timely issue resolution.
- Participate in the process of continuous improvements in daily work
Requirements
In order to be considered for the role you will meet the following:
- 1-3 years job experience in a back office or administrative role
- Higher education
- Fluent in English
- Collaborator with a proactive approach and can-do mindset
- Detail oriented, focused on quality
- Curious and willing to take part in improvements
- Comfortable giving and asking for feedback to improve
The Offer
Work in an inspiring, fast-growing commodity sector.
- Competitive salary with a bonus scheme.
- Collaborative and ambitious culture.
- Get support with a relocation budget.
- Unlimited holidays.
- Join a diverse team with 15+ nationalities.
- Pension scheme.
- Access a fully equipped gym 24/7.
- Weekly bootcamp fitness classes.
- Annual company trip.
- Free electric bikes during the day.
- Weekly padel court.
Disclaimer
As part of our hiring process, you will be invited to our office to meet the team and your prospective manager. Caely only publishes job vacancies through our official platforms: LinkedIn (Caely Renewables: Overview | LinkedIn) and website (Home - Caely Renewables). All communication from Caely will be from a @caely.com email address only. Caely is not affiliated in any way to third party recruiters unless authorized. Please disregard any written or oral request for a job offer or an interview that you believe is or might be fraudulent or suspicious and immediately get in touch with us via email at [email protected] upon receiving a suspicious invite or offer or claim.
Apply now
Job expired?Please let Ecohz know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Ecohz know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
September 10, 2026
September 10, 2026
Full time
On-site
Company
- Amsterdam, the Netherlands
1-3 years
UTC+01:00