Data Engineer (all genders)

GROPYUS; Berlin (NH); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

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Job summary

GROPYUS is expanding its DataLanguage team within the GropyusTech department to advance the semantic layer of our data fabric and support self-service analytics. You will design data models, transform data, and collaborate with experts across building planning, sustainability, AI, and software engineering.

You will contribute to data quality, governance, and security, while supporting machine learning and AI-driven use cases.

Qualifications

• Experience with Python or Kotlin in data projects.
• Experience with semantic or BI data modeling and analytics.
• Familiarity with SPARQL/SQL and BI tools for reporting.

Responsibilities

• Design data models to formalize concepts from architecture and construction domains.
• Transform and enrich centralized data for self-service analytics.
• Support data science use cases including ML/AI.
• Collaborate with domain experts and engineers to deliver high-quality datasets.
• Maintain data quality, governance, security, monitoring, testing, and documentation.
• Follow best practices in data and software engineering.

Skills

Python

Kotlin

Data modeling

BI development

Data governance

Tools

SQL

SPARQL

PowerBI

Tableau

QuickSight

Postgres

BigQuery

Spark

GraphDB

Job description

About The Company

GROPYUS is a technology-based construction company focused on building multi-story residential buildings. Thanks to its prefabricated building system with various design options, industrial offsite construction, and fully digitalized processes, the company manufactures aspirational, sustainable, and affordable homes using timber construction methods. GROPYUS is using scalable construction and manufacturing solutions to tap into a future market, boost Europe's strength in innovation, while also playing a substantial role in improving sustainability.

About The Role:

We are growing our DataLanguageTeam within theGropyusTech department.The Languageteamis responsible forthe semantic layer of ourGropyusData Fabric as well as data modeling and transformation for our self-service analytics.

Our team interacts with experts from various domains such as Digital Building Planning and Automation, Product Operations, Sustainability, AI, IoT, construction engineers, building architects, logistics experts, software engineering; solving complex challenges pertaining to end-to-end process for planning, building, and operating a building.

As part of the DataLanguage organization, you will:

• Design data models to formalize concepts from various architecture and construction domains.
• Contribute to the logic to transform and enrich our centralized data for self-service analytics
• Support Data Science use cases including Machine Learning and AI
• Collaborate with domain experts and software engineers to understand data needs and deliver high-quality datasets.
• Implement and uphold data quality, governance, and security standards, including monitoring, testing, and documentation.
• Adhere to best practices and rigor in development including documentation, data governance, testing, and validation.

About You:

• Experience working with a tech stack similar to:
• Programming languages like Python or Kotlin
• Query Languages like: SPARQL, SQL
• Data Reporting like: PowerBI, Tableau, Quick Sight
• Databases like Postgres, BigQuery, Spark, Graph DB
• Cloud Storage Platforms
• Ability to complete work as directed with guidance from senior engineers or leadership
• Experience resolving issues related to data discrepancies and inconsistencies and creating validation and testing for prevention and handling
• You have data modeling experience through semantic or Business Intelligence development
• You have experience following best practice guidelines in data and software engineering

Optional Experience:

• Some knowledge about semantic layer or ontologies
• Experience with graph technologies and triples
• Data Science, Machine Learning and AI agents

What we offer:

• Be part of something big: You’re here to make a change? Come on board. At GROPYUS, we are on a mission to re-think an entire industry. Join us in reinventing construction and sustainable, affordable living.
• It’s on you: We offer a tremendous amount of ownership and room to make a mark - at all our organization levels. Find your solutions, drive and test them.
• Focus on results: You choose if you work from home, a park, or the office. Whether you start your day early, after your run, or pick up on work when your kids are in bed. What counts is your contribution and delivery.
• Bring your uniqueness to the team: Innovation requires diversity of thought. Diversity in background, experience and thinking is crucial to create the best product for everyone. We actively seek diversity and strive to unlock each other’s full potential. We are very proud that people from all industries and all walks of life are joining our company – in addition to core areas such as construction, engineering, and start‑ups, from stock‑listed companies from across automotive e‑Commerce, digital, sporting goods, and more. You will work in international teams with passionate colleagues. Inspire and be inspired.
• Be an owner: Participate in the success of GROPYUS through stock options.