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This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

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What You’ll Be Doing:
In the position of Senior QA Software Engineer, you will have a key role in assuring our products meet high-quality standards! Your tasks will consist of:
Collaborating on projects involving ITU-T standards like G.8273.2 Class-C/D Boundary Clocks.
Applying your deep knowledge of communication network standards to validate and improve product quality.
Testing and verifying clock synchronization protocols, including Synchronous Ethernet (SyncE) and Precision Time Protocol (PTP).
Defining and implementing test topologies and setups to ensure comprehensive product coverage.
Participating in requirements, build, and feature reviews, providing QA insights and feedback.
Engaging with customers, presenting solutions, assisting in debugging on customer environments, and supporting integration efforts.
Staying up-to-date with emerging networking standards, features, and technologies to continually expand QA coverage.
Implementing and composing manual and automated firmware and system-level tests in a Linux environment.
What We Need to See:
B.Sc. in Computer Science, Software Engineering, or equivalent.
5+ years of practical experience working with telecommunication network protocols.
Strong networking and system-level testing background.
Solid programming skills (preferably in Python, C, or C++).
Excellent analytical, troubleshooting, and problem-solving skills.
High proficiency in English (spoken and written).
Self-motivated, proactive, and able to work independently while contributing to team goals.
Ways to Stand Out from the Crowd:
Proven experience as a Telecommunication QA Engineer and Python scripting and automation skills.
Familiarity with ITU-T standards and synchronization protocols, such as SyncE and PTP or equivalent experience.
Familiarity with SSM (Synchronous Status Message) or ESMC (Ethernet Synchronization Message Channel) testing.
Experience in noise generation and network security standards testing.
Demonstrated success working directly with customers in integration or debugging scenarios.

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Your expertise will transform our infrastructure and deployment. You'll design scalable cloud architectures to accelerate innovation, champion a world-class DevOps culture to empower developers, and build the foundation for our future growth.
This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

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Unify online/offline for features: Drive Flink adoption and patterns that keep features consistent and low-latency for experimentation and production.
Make self-serve real: Build golden paths, templates, and guardrails so product/analytics/DS engineers can move fast safely.
Run multi-tenant compute efficiently: EMR on EKS powered by Karpenter on Spot instances; right-size Trino/Spark/Druid for performance and cost.
Cross-cloud interoperability: BigQuery + BigLake/Iceberg interop where it makes sense (analytics, experimentation, partnership).
What you'll be doingThis position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

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This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

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You’ll lead a group of talented senior engineers, providing both technical and people leadership while staying hands-on in design and implementation. Together, you’ll drive key architectural decisions and evolve our ingestion and processing layers to support real-time pipelines, improve observability, and enable greater horizontal scalability.
Our Stack:
On a typical day you’ll
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