Senior Java Engineer: Low-Latency Front-Office Trading

Luxoft; Wrocław; On-site; PLN 300,000 - 420,000; Full time

Job summary

Luxoft, part of DXC Technology, is seeking an experienced software engineer to join our Technology team and help build front-office electronic trading applications for the Equity Derivatives Principal Flow Trading business.

You will design, develop, and support latency-sensitive Java systems, collaborate with traders and quants, and drive end-to-end deliveries in a global Agile environment. This role emphasizes AI-assisted development and automated instrumentation.

Qualifications

• 8+ years of software development experience in front-office or electronic trading environments
• Strong Java development expertise for high-performance, low-latency systems
• Experience developing and supporting business-critical trading systems
• Knowledge of distributed systems, messaging, and event-driven architectures
• Strong Linux and scripting skills
• Experience with software engineering best practices, including testing, observability, and production support
• Strong communication with business stakeholders
• Familiarity with AI-assisted development tools, preferably GitHub Copilot

Responsibilities

• Design, develop, and support latency-sensitive trading applications and trading algorithms
• Drive projects and end-to-end deliveries, taking ownership from design through production deployment
• Work closely with traders, quants, and business stakeholders to translate complex business and regulatory requirements into innovative technical solutions
• Build robust, scalable, and highly available Java server-side systems
• Apply software engineering best practices to ensure solution quality, security, reliability, performance, and compliance
• Enhance observability, monitoring, and production support capabilities, proactively identifying and resolving operational risks
• Investigate incidents, perform root cause analysis, and implement long-term remediation measures
• Collaborate within a global Agile team delivering business value in iterative development cycles
• Mentor junior developers and actively contribute to engineering excellence and knowledge sharing initiatives
• Drive adoption of modern development practices, including AI-assisted software engineering and automation

Skills

Java

Low-latency

Trading systems

Distributed systems

Linux scripting

Observability

AI-assisted tooling

Stakeholder comms

Mentoring

C++

Python

Azure Cloud

Tools

GitHub Copilot

Job description

Luxoft, part of DXC Technology, is seeking an experienced software engineer to join our Technology team and help build front-office electronic trading applications for the Equity Derivatives Principal Flow Trading business.

You will design, develop, and support latency-sensitive Java systems, collaborate with traders and quants, and drive end-to-end deliveries in a global Agile environment. This role emphasizes AI-assisted development and automated instrumentation.