Senior Rust/Go Software Engineer

EPAM Systems; Polska; On-site; PLN 200,000 - 320,000; Full time

Benefits offered by this job

Health insurance

Multisport

Stock Purchase Plan

Hybrid/remote Poland options

Relocation opportunities

English classes

Job summary

EPAM Systems, Inc. is seeking a Senior Rust/Go Software Engineer to unify UL Link, T-Bricks, and CQG into a single platform, building a distributed cache/memory model for ultra-low-latency market data distribution.

You will design and implement a high-throughput caching layer, collaborate on architecture decisions, and mentor junior engineers. The role requires 3+ years in Rust or Go, experience with distributed systems, and knowledge of time-series databases.

Qualifications

• 3+ years of experience in Rust or Go, with distributed systems work.
• Experience building low-latency, high-throughput systems.
• Knowledge of time-series databases or data stores (QuestDB, KDB, InfluxDB).
• Understanding capital markets and market data (equities, derivatives, futures, options).
• System design for scalable, fault-tolerant architectures.
• Familiarity with Linux performance tuning and profiling tools.

Responsibilities

• Design and build a distributed caching layer for high-throughput data distribution.
• Leverage QuestDB to support fast data access across the platform.
• Collaborate with technical leads on architecture and integration decisions.
• Support consolidation of feed handlers and connectivity layers across UL Link, T-Bricks, and CQG.
• Define data models and schemas to support normalized market and reference data.
• Optimize memory management and concurrency patterns for ultra-low latency workloads.
• Participate in code reviews and mentor team members on distributed systems best practices.

Skills

Rust

Go

Distributed systems

Low-latency design

Linux performance

Job description

We're looking for a Senior Rust/Go Software Engineer to help unify UL Link, T-Bricks, and CQG into a single platform, developing the distributed cache/memory model responsible for ultra-low-latency distribution of market and reference data. This position plays a key part in the larger canonical data model initiative, providing normalized, low-latency versions of transaction, market, and reference data.ResponsibilitiesDesign and build a distributed caching layer for high-throughput, low-latency market data distributionLeverage QuestDB to support fast data access across the platformCollaborate with technical leads on architecture and integration decisionsSupport consolidation of feed handlers and connectivity layers across UL Link, T-Bricks, and CQGDefine data models and schemas to support normalized market and reference dataOptimize memory management and concurrency patterns for ultra-low latency workloadsParticipate in code reviews and mentor team members on distributed systems best practicesRequirements3+ years of experience with Rust or Go, including work with distributed systemsExperience building low-latency, high-throughput systemsKnowledge of time-series databases such as QuestDB, KDB, or InfluxDBUnderstanding of capital markets and market data, including equities, derivatives, futures, and optionsProficiency in system design for scalable, fault-tolerant architecturesFamiliarity with Linux performance tuning and profiling toolsEnglish proficiency at a B2+ levelNice to haveExperience with streaming/messaging systems such as KafkaFamiliarity with the FIX protocolWe 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.