Senior Engineer - C++, Go, or Rust

EPAM Systems, Inc.; Poland; Hybrid; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Health insurance

Employee Stock Purchase Plan

Hybrid/remote work within Poland

Relocation opportunities

Job summary

EPAM Systems, Inc. is seeking a Senior Engineer to join the Real-Time platform team. You will design, build, and improve software and infrastructure for end-to-end observability of market data across 100+ million instruments in 34+ countries.

You will work on telemetry pipelines, synthetic monitoring agents, and GitOps workflows to ensure scalable, reliable data insights. The role requires hands-on experience with latency-sensitive systems, proficiency in C++, Go, or Rust, and collaboration

Qualifications

• 7+ years of hands-on software engineering experience building data-pipeline applications, including metrics aggregation, distributed tracing, or real-time streaming.
• 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).
• Familiarity with OpenTelemetry SDKs, collectors, and schema conventions for instrumentation and telemetry export.

Responsibilities

• Build and maintain application components that aggregate, correlate, and present observability data into end-to-end views.
• Implement algorithms for aggregation and hotspot detection reflecting timeliness, completeness, and accuracy of market data.
• Develop telemetry pipelines to ingest, transform, and route metrics, traces, and logs.
• Design and build synthetic monitoring agents deployed across global sites to measure customer experience.

Skills

C++

Go

Rust

Python

Java

TypeScript

English communication

Distributed systems

Latency-sensitive

Tools

OpenTelemetry SDKs

Kubernetes

GitOps workflows

CI/CD pipelines

Telemetry pipelines

Job description

We are seeking a Senior Engineer with expertise in C++, Go, or Rust to join the team responsible for building the application layer that combines single-application observability data into end-to-end insight for the client's Real-Time platform. This role applies technical knowledge to design, build, and improve the software and infrastructure that makes the customer experience of the client's exchange data and feeds measurable across over 100 million financial instruments in over 34 countries.ResponsibilitiesBuild 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 platformImplement customer-centric aggregation and hotspot detection algorithms that reflect timeliness, completeness, accuracy, and stability of market data across the Real-Time estateDevelop and extend telemetry pipelines that ingest, transform, and route metrics, traces, and logs from distributed services into a coherent observability layerDesign and build custom synthetic monitoring agents deployed across hundreds of global sites to continuously measure customer experience of Real-Time data from the edgeImplement GitOps/API-driven workflows for observability assets to ensure consistent deployment, versioning, and promotion through build pipelinesCollaborate with squads to integrate observability instrumentation into applications throughout Dev, Test, PPE, and Prod environmentsRequirements7+ years of hands-on software engineering experience building data-pipeline applications, including metrics aggregation, distributed tracing, or real-time streamingBackground in industry experience with latency-sensitive or market data systemsProficiency 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 applicationsBackground in building and operating custom synthetic monitoring solutions at scale, including lightweight agents distributed across geographically diverse sitesFamiliarity with OpenTelemetry SDKs, collectors, and schema conventions for instrumentation and telemetry exportSkills in cloud-native, containerized, and Kubernetes environments, including deploying and operating services at scaleProficiency with API- and GitOps-based workflows, config-as-code, and CI/CD pipelines for infrastructureShowcase of a strong analytical mindset for modeling complex distributed-system behaviors and understanding customer impactCapability to communicate effectively across squads and simplify system performance concepts for broader stakeholdersProficiency in English at a B2+ levelWe offerWe gather like-minded people:Top tech minds driving innovation in AI, cloud and digital platform modernizationSupportive team and agile, startup-like cultureHybrid by design mode and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Career development programsThought leadership, mentoring, soft skills and well-being programsCertification (Anthropic, Gemini, GCP, Azure, AWS)English classesWe cover it all:Stable payParticipation in the Employee Stock Purchase Plan with a 15% discountBenefits package (health insurance, multisport, shopping vouchers)Referral bonuses up to $2,000Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and moreCorporate, social and well-being eventsPlease, note:Benefits listed above are available to employees onlyWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individuallyWe will reach out to selected candidates exclusivelyEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.