SENIOR SOFTWARE ENGINEER (f/m/d)

In this role you will design, develop, and optimize Java-based trading components for a high-performance platform. You will collaborate across product, data, and engineering teams to deliver scalable, low-latency solutions that handle real-time data at scale. You’ll identify bottlenecks, rebuild critical paths, and push Java technology to the next level in a fast-paced, performance-driven environment. This is a chance to contribute to a leading FX trading platform with a strong focus on speed, reliability, and growth.

• Clear career concept
• Performance appraisals on a regular basis
• Possibility to switch between software development teams
• 360T Academy
• Frankfurt office in city center
• Social gatherings

• Design, develop, and maintain Java applications for trading platforms
• Maximize CPU and network efficiency to achieve optimal speed
• Collaborate with developers, data engineers, and product managers on scalable solutions
• Create custom software components tailored to the trading platform
• Collect, store, and process large datasets with real-time performance
• Diagnose bottlenecks in existing systems and rebuild components
• Participate in code reviews to improve quality and practices
• Stay updated with Java technologies and drive innovation in projects

• 5+ years of hands-on Java software development experience
• Experience with trading platforms and low-latency network design (preferred)
• Deep understanding of CPU, memory, and network performance optimization
• Experience in collecting, storing, and processing large datasets
• Problem-solving mindset and collaborative / team-oriented approach

• problem solving
• team player / collaboration
• diversity & inclusion mindset
• Java (high-performance / low-latency)
• low-latency system design
• CPU/memory/network optimization