We are looking for a Semantic Data Engineer

You'll play a key role in developing and implementing semantic data processing solutions within our ecosystem, enabling seamless integration between data modeling, semantic technologies, and real-world systems. This is a hands-on engineering role focused on pragmatic data semanticsnot traditional data science or AI/ML.

You'll make a difference by:

- Designing and implementing solutions to process and transform large semantic datasets into optimized formats suitable for downstream and embedded systems.
- Working with semantic web technologies including RDF, OWL, JSON-LD, and Turtle to structure and manage data effectively.
- Developing scalable data transformation pipelines, potentially leveraging cloud-based architectures.
- Bridging the gap between semantic data models and operational systems, solving complex system integration challenges.
- Delivering production-grade solutions that go beyond proof-of-concept and are robust, scalable, and maintainable.
- Collaborating closely with domain experts and cross-functional engineering teams to align technical solutions with business needs.
- Enabling future AI and advanced analytics use cases through well-structured, high-quality semantic data.




- Driving best practices in semantic modeling, data quality, and performance optimization.

Youll win us over by:

- Bachelor's degree in Computer Science, Engineering, or a related field.
- 5+ years of programming experience, preferably in Python, C#, or JavaScript.
- Strong understanding of semantic web technologies such as RDF, OWL, and JSON-LD.
- Hands-on experience working with ontologies and semantic data models.
- Proficiency in SPARQL and semantic data querying techniques.
- Experience designing and implementing data processing pipelines.
- Familiarity with enterprise-grade systems and environments (e.g., C#, cloud platforms).
- Experience with SHACL or RML for data validation and transformation is highly desirable.
- Strong problem-solving skills with the ability to work independently in complex environments.
- Excellent communication skills and a team-oriented mindset.

Nice to have:

- Experience in Building Automation or HVAC domains.

This role, based in Pune, is an individual contributor position. You may be required to visit other locations within India and internationally. In return, you'll have the opportunity to work with teams shaping the future.

📌 Semantic Data Engineer (Pune)
🏢 Siemens
📍 Pune