We're looking for a Senior Rust 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.
Responsibilities
- Design and build a distributed caching layer for high-throughput, low-latency market 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
Requirements
- 3+ years of experience with Rust, including work with distributed systems
- Experience building low-latency, high-throughput systems
- Knowledge of time-series databases such as QuestDB, KDB, or InfluxDB
- Understanding of capital markets and market data, including equities, derivatives, futures, and options
- Proficiency in system design for scalable, fault-tolerant architectures
- Familiarity with Linux performance tuning and profiling tools
- English proficiency at a B2+ level
Nice to have
- Experience with streaming/messaging systems such as Kafka
- Familiarity with the FIX protocol
- Knowledge of Golang
Benefits
We gather like-minded people:
- Top tech minds driving innovation in AI, cloud and digital platform modernization
- Supportive team and agile, startup-like culture
- Hybrid by design mode and opportunity to work remotely within Poland
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
We provide growth opportunities:
- Career development programs
- Thought leadership, mentoring, soft skills and well-being programs
- Certification (Anthropic, Gemini, GCP, Azure, AWS)
- English classes
We cover it all:
- Stable pay
- Participation in the Employee Stock Purchase Plan with a 15% discount
- Benefits package (health insurance, multisport, shopping vouchers)
- Referral bonuses up to $2,000
- Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
- Corporate, social and well-being events
Please, note:
- Benefits listed above are available to employees only
- We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
- We will reach out to selected candidates exclusively