java developer electronic trading

The technology team develops applications supporting 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 for market making and automated quoting across global markets.

• Design, develop, and support latency-sensitive trading applications and trading algorithms;
• Drive projects and end-to-end deliveries from design through production deployment;
• Work with traders, quants, and business stakeholders to translate complex business and regulatory requirements into 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;
• Identify and resolve operational risks proactively;
• Investigate incidents, perform root cause analysis, and implement long-term remediation measures;
• Collaborate within a global Agile team to deliver business value iteratively;
• Mentor junior developers and contribute to engineering excellence and knowledge sharing;
• Drive adoption of modern development practices, including AI-assisted software engineering and automation.

• 8+ Years of software development experience, preferably in electronic trading or front-office environments;
• Strong Java development expertise with 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 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;
• English at B2 Upper Intermediate level;
• Nice to have: knowledge of exchange connectivity, market data systems, and low-latency architecture, TCP/IP networking, C++, SQL, Python, Azure Cloud, mentoring engineers or leading technical initiatives, Generative AI and prompt engineering in software delivery, Equity Derivatives, Market Making, Warrants, Listed Options, or Futures trading platforms.

• Remote work is available only from the territory of Poland;
• Global relocation options may be available;
• Experience in an international and multicultural environment;
• Annual holiday of 20 or 26 days, depending on overall seniority;
• Occasional leave of 1 or 2 days depending on the circumstances;
• Child care leave of 2 days or 16 hours per year;
• Absence due to force majeure of 2 days or 16 hours per year;
• Maternity leave of 20 weeks;
• Parental leave of 41 weeks;
• Paternity leave of 14 days;
• Access to expert-led technical courses, soft skills courses, self-learning resources, cloud programs, custom learning programs, and leadership programs;
• Multisport card and family member option;
• Wellbeing seminars, contests, relaxation sessions, and yoga sessions;
• Preferential banking and car leasing offers;
• Cafeteria program discounts;
• Social Benefit Fund with sport, recreation, and financial support benefits;
• Private healthcare insurance, dental support, travel insurance, family healthcare coverage, life insurance, and corrective glasses reimbursement;
• Social and online company events;
• Rotation between projects and accounts;
• New career opportunities;
• Benefits depend on the form of cooperation and apply to employees under a contract of employment.