Senior Rust Engineer - Low-Latency Distributed Systems

your Jared; Łódź; Hybrid; PLN 260,000 - 400,000; Full time

Benefits offered by this job

Hybrid by design

Remote within Poland

Relocation opportunities

Stock Purchase Plan

Health insurance

Multisport card

Shopping vouchers

Job summary

Senior Rust Software Engineer role in Lodz, Poland, with remote option. You will help unify multiple platforms into a single, ultra-low-latency data platform, building a distributed cache/memory model for market data. You’ll leverage QuestDB for fast access and collaborate with leads on architecture, data models and integration efforts.

Ideal candidates have 3+ years in Rust, strong knowledge of distributed systems, and experience with time-series databases. English at B2+ is expected.

Qualifications

• 3+ years of Rust experience with distributed systems.
• Experience building low-latency, high-throughput systems.
• Familiar with time-series databases such as QuestDB, KDB or InfluxDB.
• Understanding capital markets and market data.
• Proficient Linux performance tuning and profiling.
• English proficiency at B2+ level.

Responsibilities

• Design and build a distributed caching layer for high-throughput data.
• Leverage QuestDB to enable fast data access across the platform.
• Collaborate with tech leads on architecture and integration decisions.
• Support consolidation of feed handlers and connectivity layers.
• Define data models and schemas for normalized data.
• Optimize memory management and concurrency for ultra-low latency.
• Participate in code reviews and mentor junior engineers.

Skills

Rust

Distributed systems

Low-latency systems

English B2+

Tools

QuestDB

KDB

InfluxDB

Linux perf tools

Job description

Senior Rust Software Engineer role in Lodz, Poland, with remote option. You will help unify multiple platforms into a single, ultra-low-latency data platform, building a distributed cache/memory model for market data. You’ll leverage QuestDB for fast access and collaborate with leads on architecture, data models and integration efforts.

Ideal candidates have 3+ years in Rust, strong knowledge of distributed systems, and experience with time-series databases. English at B2+ is expected.