Senior Data Streaming Engineer
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🔹Who we are!
At Levi9, we are passionate about what we do. We love our work and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?
🔹About the role
As a Data Streaming Engineer in the customer team, you will leverage millions of daily connections with readers and viewers across the online platforms as a competitive advantage to deliver reliable, scalable streaming solutions. You will collaborate closely with analysts, data scientists and developers across all departments throughout the entire customer organisation. You will design and build cloud-based data pipelines, both batch and streaming, and its underlying infrastructure. In short: you live up to our principle You Build It, You Run It.
You will be working closely with a tech stack that includes Scala, Kafka, Kubernetes, Kafka Streams, and Snowflake.
🔹Responsibilities
- Deliver reliable, scalable streaming solutions
- Collaborate closely with analysts, data scientists and developers across all departments throughout the entire organisation
- Design and build cloud-based data pipelines, both batch and streaming, and its underlying infrastructure
- You Build It, You Run It.
- Building a robust real-time customer profile by aggregating their online behaviour and allowing the usage of this profile to recommend other articles on customer's online platforms.
- Co-develop and cooperate on streaming architectures from inception and design, through deployment, operation and refinement to meet the needs of millions of real-time interactions.
- Closely collaborate with business stakeholders, data scientists and analysts in our daily work, data engineering guild and communities of practice.
🔹Requirements
- Experience implementing highly available and scalable big data solutions
- In-depth knowledge of at least one cloud provider, preferably AWS
- Proficiency in languages such as Scala, Python, or shell scripting, specifically in the context of streaming data workflows
- Extensive experience with streaming technologies so you can challenge the existing setup.
- Experience with Infrastructure as Code and CI/CD pipelines
- Full understanding of modern software engineering best practices
- Experience with Domain-driven design
- DevOps mindset
- You see the value in a team and enjoy working together with others, also with techniques like pair programming
- You either have an AWS certification or are willing to achieve AWS certification within 6 months (minimum: AWS Certified Associate)
- We welcome candidates living in Ukraine or Europe who are willing and able to travel for business trips to Belgium and the Netherlands.
🔹Interview stages
- HR interview
- Technical interview in English
- Test assignment
- Final interview
🔹9 reasons to join us:
- Today we're working with the technology of tomorrow.
- We don't wait for a change. We are the change.
- We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
- No micromanagement. We are free birds with a clear understanding of what the high performance is!
- Learning in Levi9 never stops (unlimited Udemy for business, meetups, English&German courses, Professional trainings).
- Here you can train your body and mind.
- We've gathered the best locations - comfortable, cozy and pet-friendly offices in Kyiv (5 minutes from Olimpiyska metro station) and Lviv (overlooking the Stryiskyi Park) with regular offline internal events
- We have master's degree in work-life balance.
- We are actively supporting Ukraine with constant donations and volunteering
🔹Simple step to get this job
Click the APPLY NOW button and leave your contacts!

About Levi9 Ukraine
Levi9 is a nearshore technology service provider with around 1000 employees and 50+ customers. We specialize in custom made business IT – 95% of our work is on the revenue side of our customers. This is where time to market, high productivity, stable team velocity, and great quality through automation, agility, intensive interaction and understanding matter most.
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