Senior Real-Time Data Engineer (C++/Go/Rust) Observability

EPAM Systems; Warszawa; Hybrid; PLN 260,000 - 380,000; Full time

Benefits offered by this job

Hybrid by design

Remote within Poland

Relocation opportunities

Employee stock plan

Health insurance

Job summary

EPAM Systems seeks a Senior Engineer with expertise in C++, Go, or Rust to join the team building the application layer that aggregates observability data into end-to-end insights for the Real-Time platform. The role focuses on design, development, and deployment to deliver measurable customer experience across global markets.

You will work with telemetry pipelines, GitOps workflows, and cloud-native environments, collaborating across squads to integrate instrumentation in Dev, Test, PPE, and

Qualifications

• 7+ years of hands-on software engineering experience building data-pipeline applications
• Background in latency-sensitive or market data systems
• Proficiency in at least one systems-level language (C++, Go, or Rust) and one scripting/application language (Python, Java, or TypeScript)
• Understanding of C++ to comprehend existing applications
• Background in building and operating custom synthetic monitoring solutions at scale

Responsibilities

• Build and maintain the application components that aggregate, correlate, and present observability data from individual services into unified, end-to-end views of the Real-Time platform
• Implement customer-centric aggregation and hotspot detection algorithms that reflect timeliness, completeness, accuracy, and stability of market data across the Real-Time estate
• Develop and extend telemetry pipelines that ingest, transform, and route metrics, traces, and logs from distributed services into a coherent observability layer
• Design and build custom synthetic monitoring agents deployed across hundreds of global sites to continuously measure customer experience of Real-Time data from the edge
• Implement GitOps/API-driven workflows for observability assets to ensure consistent deployment, versioning, and promotion through build pipelines
• Collaborate with squads to integrate observability instrumentation into applications throughout Dev, Test, PPE, and Prod environments

Skills

C++

Go

Rust

Distributed systems

OpenTelemetry

Kubernetes

GitOps

Python

Tools

OpenTelemetry

Kubernetes

CI/CD

Job description

EPAM Systems seeks a Senior Engineer with expertise in C++, Go, or Rust to join the team building the application layer that aggregates observability data into end-to-end insights for the Real-Time platform. The role focuses on design, development, and deployment to deliver measurable customer experience across global markets.

You will work with telemetry pipelines, GitOps workflows, and cloud-native environments, collaborating across squads to integrate instrumentation in Dev, Test, PPE, and