Built by Experts

Our founding team has deep expertise in
building great software, streaming data, and scaling companies.

DeltaStream aims to simplify and reduce the costs of implementing streaming data and real-time insights within organizations. It offers a comprehensive real-time stream processing platform that includes streaming analytics and database features, powered by Apache FlinkTM.

The platform is serverless, cloud-native, and includes a governance layer for secure access. DeltaStream is scalable, supporting growth from simple single-stream data stores to complex setups that democratize stream processing across an organization.

Backed by World Class Investors

Our Leadership

Hojjat Jafarpour

Founder & CEO

Hojjat Jafarpour started DeltaStream to bring the power of real-time data to the masses. Before founding DeltaStream, Hojjat was an early engineer at Confluent, where he created ksqlDB (KSQL), a database purpose-built for stream processing applications. In his last year at Confluent, he had the opportunity to work with many of Confluent’s customers and prospects, exploring diverse use cases of streaming data and their requirements.

Hojjat holds a PhD in Computer Science, with a focus on data management and databases, and has built several database and data analytics products. This invaluable experience shaped Hojjat’s conviction to build the next generation of stream processing platforms that are simple, comprehensive, and address all those needs.


Benefits for talented team members

Our benefits are designed to support your growth and well-being, and we are looking for talented people to join our dynamic team.

Flexible Working Hours

We offer flexible working hours to accommodate your personal and
professional needs.

Remote First

Our Remote First approach ensures you
can work from anywhere, prioritizing
flexibility and connectivity.


Our competitive compensation packages
are designed to reflect the value and skills
of our team members.

Premium Healthcare

We provide premium healthcare plans to ensure the well-being of all our

Current Openings


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