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Data Engineer & Scientist (f/d/m) Job Opening In Berlin – Now Hiring CEEZER Software GmbH

Data Engineer & Scientist (f/d/m)

    Germany Jobs Expertini Expertini › Germany › Jobs › Berlin › Computer Occupations › Data Engineer & Scientist (F/d/m)

Job description

THE ROLE

Are you ready to make a real impact?

Are you excited by the opportunity to grow your coding skills while unlocking climate action for enterprise organizations?

Then join CEEZER and help companies across the globe to leverage a truly impactful solution that is finally fixing how companies get to net-zero using the voluntary carbon market and data-led insights.

Use your skills to tackle one of the most critical challenges humanity has ever faced: climate change.

We are looking for a versatile Data Engineer & Scientist (f/d/m), who will play a key role in structuring and operationalizing our data, enabling teams to access insights and tools without relying on spreadsheets or manual workarounds.

YOUR MISSION

  • Own, design, implement, and maintain data pipelines using Python (and Airflow).
  • Explore and implement use cases with large language models (LLMs) to improve data workflows and automation.
  • Structure and optimize our data lake and warehouse environments.
  • Integrate and manage data in AWS using S3 and Lambda.
  • Support the migration from Google Sheets to scalable and automated data systems.
  • Build internal data interfaces using low-code or no-code tools, enabling non-technical users to input and retrieve data easily.
  • Collaborate with product, engineering, and operations to understand data needs and co-design solutions.

WHAT YOU NEED TO SUCCEED

  • Around three years of experience as a Data Engineer or Data Scientist
  • Strong Python skills for data processing and automation, knowledge of Airflow is a plus.
  • Excellent SQL proficiency.
  • Experience working with LLMs:
    • Implementation of OpenAI APIs for data automation and enrichment.
    • Prompt engineering for dynamic queries and natural language interfaces.
    • Experience with model evaluation and fine-tuning is a plus.
  • Proven track record in building and maintaining data lakes or similar architectures in a cloud environment.
  • Experience in analysing and modelling risk data sets is a plus.
  • Ability to lead projects with multiple stakeholders.
  • Excellent oral and written communication skills in English.
  • A valid working permit in Germany.

WHAT’S IN IT FOR YOU AT CEEZER

  • A mission that matters: Join a rapidly growing, dynamic team of international changemakers who are passionate about solving the world’s most pressing challenge and help shape a sustainable, net-zero future.
  • A learning culture: Take your skills to the next level with exciting growth opportunities, hands-on learning experiences, and access to resources designed to fuel your professional journey in a start-up that prioritizes learning and growth.
  • A diverse environment: Thrive in an inclusive environment where diversity is celebrated, and your unique perspective helps us flourish as a team.
  • A net-zero career: From day one, your professional and personal carbon footprint is neutralized—because at CEEZER, sustainability isn’t just our mission, it’s how we operate.
  • An attractive package: Enjoy perks like free Urban Sports Club membership, a discounted public transport, a company pension scheme, team events and offsites,  and more…

EXCITED TO CREATE IMPACT WITH US?

If you don't meet every requirement but have exceptional strengths that could make you excel in this role, we'd love to hear from you.

Apply now and let's discuss your potential.

The recruitment process entails the following:

  1. An intro call with the People Team.
  2. A 1-hour call with our SVP Tech, Felipe.
  3. A deep dive case study with two members from the Tech team.
  4. A final call with Carla, our Chief Impact Officer.
We prohibit discrimination or harassment of any kind and make employment and other employee lifecycle decisions based solely on merit, skills, and potential.

We actively work to recognize and address unconscious biases, fostering an environment where all individuals feel valued and empowered to succeed.

We welcome diverse applicants and are dedicated to providing equal opportunities for everyone to thrive.

Please let us know if you have any specific needs regarding this application process.

About us

Ambitious goals require ambitious people.

We help global enterprises achieve their climate goals reliably, measurably, and on-time.

CEEZER is the leading partner for carbon credit procurement and management, empowering organizations to transform climate ambition into a clear path to net-zero.

We offer transparent access to high-quality climate projects worldwide, combining proprietary risk assessment technology with expert guidance.

Our industry-leading platform supports enterprises in designing, procuring, and managing carbon portfolios tailored to their sustainability goals, enabling real-time monitoring, framework-compliant reporting, and multi-stakeholder engagement.

Trusted by major organizations including Deutsche Telekom, LGT, and Nasdaq, CEEZER provides the confidence needed to implement effective climate action strategies.

For more information, visit ceezer.earth.

Required Skill Profession

Computer Occupations


  • Job Details

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Unlock Your Data Engineer Potential: Insight & Career Growth Guide


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Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Data Engineer in Berlin, Germany, highlighting market share and opportunities for professionals in Data Engineer roles.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at CEEZER Software GmbH adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Germany laws and regulations

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The average salary range for a varies, but the pay scale is rated "Standard" in Berlin. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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Interview Tips for Data Engineer & Scientist (f/d/m) Job Success

CEEZER Software GmbH interview tips for Data Engineer & Scientist (f/d/m)

Here are some tips to help you prepare for and ace your Data Engineer & Scientist (f/d/m) job interview:

Before the Interview:

Research: Learn about the CEEZER Software GmbH's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

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Be Punctual: Arrive on time to demonstrate professionalism and respect.

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Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Data Engineer & Scientist (f/d/m) interview at CEEZER Software GmbH, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the CEEZER Software GmbH's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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