Senior Software Developer (Java)

Luxoft Poland; Wrocław; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Fully remote recruitment process

MyBenefit program

Employee assistance program

Job summary

Luxoft Poland is seeking a Senior Java Developer to design, develop, and support latency-sensitive front-office trading applications used in the Derivatives Principal Flow Trading business. You will own end-to-end deliveries from design to production, collaborating with traders, quants, and stakeholders to translate complex requirements into innovative technical solutions.

The role emphasizes robust Java server-side systems, observability, and production support within a globally distributed

Qualifications

• 8+ years of software development experience, preferably in electronic trading or front-office environments.
• Strong Java development expertise with experience building high-performance, low-latency applications.
• 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 skills and ability to work directly 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 systems

Distributed systems

Linux

Observability

Production support

AI-assisted development

Communication with stakeholders

Tools

GitHub Copilot

Job description

We're a Technology team of over 1,100 engineers developing applications that support pricing, quoting, execution, and trade lifecycle processing for the Derivatives Principal Flow Trading business.

The Equity Derivatives Quoting team develops and supports latency-sensitive electronic trading applications that enable market making and automated quoting across global markets. Working within UBS's agile operating model, you'll collaborate with global teams to deliver high-performance, scalable, and resilient front-office trading solutions while driving innovation across the trading technology stack.

We're looking for a passionate Senior Java Developer who:

• Demonstrates strong ownership and accountability
• Enjoys solving complex trading and performance-related challenges
• Thrives in fast-paced, business-facing environments
• Can effectively partner with traders and other stakeholders
• Shows leadership through mentoring and technical guidance
• Embraces innovation, continuous improvement, and AI-assisted software development
• Is comfortable operating in globally distributed Agile teams

Responsibilities

The role focuses on the design, development, and support of front-office electronic trading applications used by the Derivatives Principal Flow Trading business.

The successful candidate will:

• 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

Mandatory Skills Description

• 8+ years of software development experience, preferably in electronic trading or front-office environments
• Strong Java development expertise with experience building high-performance, low-latency applications
• 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 skills and ability to work directly with business stakeholders
• Familiarity with AI-assisted development tools, preferably GitHub Copilot

Hybrid work (3 days/week from the office)

What do we offer our employees?

• Copyrights which means higher net salary for Developers
• Fully remote recruitment process
• Stable employment based on an employment contract
• MyBenefit program (sports card, well-being program etc.)
• Employee assistance program for you and your family! (consultations with a psychologist, coaching sessions, assistance in private life)
• LuxTalent platform (webinars, training, courses with certificates)
• Internal Mobility program - possibility of rotation between projects, locations, accounts