Senior Data Engineer (m/f/x)

Plan A has set itself the ambitious goal to decarbonise a million businesses within the next few years, using science and technology. We offer a software for carbon accounting, decarbonisation and ESG reporting capabilities, that enables businesses of the likes of BMW, Mollie, Sorare, GANNI, Chloé and N26, to successfully manage their net zero journey. Are you passionate about climate change and moving the world to a more sustainable future? Are you comfortable working in an agile, fast-paced environment? Then you've come to the right place! 

We are looking for a ​Senior Data Engineer who will support our mission, using the latest and greatest services and technologies.  If our mission is aligned with your values and personal goals, we want to get to know you!

WHAT YOU’LL BE DOING

• Develop and maintain scalable data pipelines, storage solutions, and architectures to support our carbon accounting and decarbonization objectives
• Design and implement complex data models for analytics use cases
• Build efficient data transformations and continuously improve performance to balance execution time and environmental impact
• Design and implement AI-driven features to enhance customer data exploration, anomaly detection, and intelligent insights
• Take ownership of projects with a hands-on mentality, including technical reviews, documentation, and mentoring

• Strong Python skills and a track record of writing clean, simple, and well-tested code
• Experience deploying AWS services with IaC (Terraform), including Lambda, S3, IAM, ECS, DynamoDB, and RDS
• Strong knowledge of database optimization techniques (e.g. partitions, indexing, and query performance tuning)
• Experience with at least one cloud data warehouse (e.g. Redshift, Snowflake, BigQuery, Databricks)
• Experience with BI solutions (ideally Metabase) and orchestration tools (AWS Step Functions)
• Experience building, maintaining, and documenting APIs (FastAPI, Flask, etc.)
• Experience with modern AI technologies such as LLMs, embeddings, and vector databases
• Experience working effectively in collaborative environments
• Proactivity, flexibility, and responsiveness are characteristics we value very much

• Participation in our PPR program and share in the company’s long term growth and success
• Discounts and benefits are available through the Plan A Corporate Benefits Platform and FutureBens, an online portfolio offering a variety of sustainability brands
• Flexibility to work remotely, in-office, or a bit of both 
• 28 vacation days per year, 30 days working-from-anywhere, 1 volunteering day per year, plus annual educational leave

WHAT YOU CAN EXPECT FROM PLAN A

• Contribution to a bigger purpose! Push the needle on climate action by contributing to the success of our carbon management and ESG software! 
• We value collaboration over competition. You will become part of a cooperative and cross-functional environment, where we value sharing knowledge and best practices.
• We are always growing and so are you. We support you with “My Plan A” , your personalised career journey, in hitting your professional development goals and your vision for life.
• Enjoy the perks of remote work but always feel free to join us in our offices in Berlin.