Research & Methodology Internship (Carbon - Engineer -...

About us

Greenly was founded in 2019 by Alexis , Matthieu and Arnaud with one mission: make carbon management as essential as financial management .

Today, we are a global leader in carbon accounting , proudly B-Corp certified and part of the French Tech 120 . Our climate suite combines smart data collection with intuitive automation, helping companies measure, reduce, and report their emissions with ease — supported at every step by our in-house climate experts.

More than 3,500 companies in 20+ countries use Greenly to manage their climate strategy: from carbon assessments and life-cycle analyses to SBTi trajectories and compliance with CSRD and CBAM.

We are now a team of 200+ people from 40+ nationalities , based in Paris, London, Barcelona, and New York.

To date, we’ve tracked over 200 million tons of CO₂ through our platform. Our next milestone: 10,000 clients and one billion tons of CO2 under management .

Our Values

• Ambition for climate: Minimize GHG emissions, maximize climate impact

• Deliver with agility: Work in small increments: fail fast, learn fast, win fast

• Own your opportunities: Achieve outstanding results by showing initiative and accountability

• Feedback paves the way: Succeed as a team by helping others progress

Curious to know more ? Check out our Culture Book , blog , and youtube channel

About the team

As part of our Research and Methodology Team, you'll work alongside Gregorio and Loïc — two talented, ambitious people united by one goal: making sure our platform is accurate, compliant, and auditable. It's a small, expert team at the heart of what makes Greenly trustworthy, and you'll be close to the work from day one.

We're growing fast. With regulations like the CSRD reshaping how companies report, our ESG client base is expanding quickly — and so is the demand for new reporting frameworks on our platform. We're opening this internship to grow the team's capacity and keep that momentum going as we scale.

About the role

As a Research and Methodology Intern, you'll help bring new sustainability reporting frameworks to life on our platform. It's a hands-on role for someone who loves digging into complex standards and turning them into something concrete and usable. In your first months, you'll help us onboard new ESG frameworks directly into the platform, take pressure off our internal teams by helping resolve complex client requests, and contribute to new features and more efficient internal workflows as we scale.

What you'll do:

• Research new sustainability reporting frameworks (e.g. SASB, GRI, MSCI, UK SRS)

• Help integrate new data points and ensure they're interoperable with existing data

• Help build materiality benchmarks across geographies and industries — foundational assets that shape how we serve clients at scale

• Share knowledge and insights across our internal teams

• Support our climate experts and clients on reporting-framework questions

• Work with the product team to keep improving the platform's reporting features

Skills to succeed

• You're enrolled in a top engineering school, business school, or an equivalent program

• You have strong analytical skills and a solution-oriented mindset

• You're accountable, adaptable, and ambitious — and you thrive in a dynamic, fast-paced environment

• You're passionate about continuous learning and a true believer in the power of constructive feedback

• You speak English at a C1 level and French at a minimum of B2

Perks & benefits

• Salary package: €1.200 per month

• Beautiful offices in the heart of Paris (9ᵉ arrondissement)

• Flexible remote work options

• ⚒️ Top-notch tools to help you do your best work

• Private medical insurance with Alan (including mental health support), 100% covered

• 50% Navigo reimbursement for public transport

• Sustainable lunch vouchers via Ekip

• Partial coverage of your Gymlib subscription

• A culture of autonomy, transparency, and collaboration — with a team of highly talented, committed people

The recruitment process

• Meet Gregorio for an introduction to the role

• Prepare and present a case study exercise with Loic

• Provide us with 2 references to complete the recruitment process

• We welcome you during our onboarding week!

We’re a team shaped by diverse experiences and ideas. If you’re excited about the role but don’t match every requirement, we still encourage you to apply — you may be the right person for the team.