Senior Data Engineer (Streaming & Big Data Platform)

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

In the telecom industry, we are actively seeking a Senior Data Engineer (Streaming & Big Data Platform) to strengthen a team responsible for large-scale real-time network data processing and observability platforms.

The role focuses on designing, building and maintaining streaming data pipelines and the underlying big data platform used for network monitoring, alerting and performance analysis across the organization. This is a highly technical hands-on role combining data engineering, platform operations and infrastructure ownership in a complex high-throughput environment.

This is you

• 5+ years of experience in Data Engineering, Platform Engineering or related roles

• Strong experience with streaming data processing and distributed systems

• Experience working with big data technologies and real-time data pipelines

• Hands-on experience with platform/infrastructure operations in Linux environments

• Experience with containers and modern infrastructure tooling

• Good understanding of monitoring, observability and platform reliability concepts

• Ability to work independently and take ownership of technical solutions

• Strong problem-solving and troubleshooting skills

• Very good English communication skills

Nice-to-have skills:

• Experience in telecom or network-related environments

• Experience with technologies such as Kafka, Spark Streaming, Flink, Elasticsearch/OpenSearch, ClickHouse or similar

• Experience with Kubernetes and cloud/platform infrastructure

• Familiarity with GDPR, security and compliance requirements in enterprise environments

This is your role

• Design, develop and maintain streaming data pipelines and transformations

• Build and operate a big data platform used for real-time network observability and alerting

• Ensure platform availability, reliability and performance

• Design and implement monitoring solutions for data pipelines and platform components

• Support platform evolution, upgrades and infrastructure improvements

• Collaborate with internal stakeholders and translate business requirements into technical solutions

• Troubleshoot complex platform and data processing issues

• Create and maintain technical documentation and operational standards

What awaits you at Avenga?

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.