Senior Java Developer/Tech Lead, WARSZAWA

• 8+ years of experience in software development, with a strong focus on Java
• Solid understanding of concurrent and multithreaded programming,
• Experience in a building financial/trading systems is a big plus
• Experience in building distributed systems.
• Proven ability to deliver complex technical solutions.
• Experience working in collaborative, cross-functional environments.
• Strong communication skills.
• Ability to work effectively in dynamic, fast-paced environments.
• Familiarity with modern development tools, including AI-supported solutions.
• Exposure to or willingness to work with technologies beyond Java

,[Develop and enhance high-performance components within a low-latency trading environment., Drive delivery of key engineering initiatives across the full lifecycle — from concept and design to deployment and support., Take ownership of complex technical areas, working cross-functionally with engineering and business stakeholders., Contribute to architectural decisions and help evolve engineering standards and best practices., Support and guide other engineers through knowledge sharing, collaboration, and hands-on problem solving., Participate in design discussions and code reviews to ensure high-quality solutions., Continuously improve system performance, scalability, and reliability., Work closely with business teams to translate requirements into technical solutions., Contribute to the ongoing modernization and simplification of existing systems and platforms.] Requirements: Java, Communication skills, financial/trading systems