Senior Software Engineer

**About GHCO:**\n\nGoldenberg Hehmeyer LLP is an ETF market maker providing liquidity across European exchanges. We specialize in Exchange-Traded Products (ETPs) and ETFs, ensuring reliable pricing and execution even during volatile market conditions. Our in-house trading and operational systems, built with technologies like Java, Python, SQL, and AWS, support a wide range of products and handle large transaction volumes.\n\n**Role Overview:**\n\nAs a Senior Software Engineer at GHCO, you will lead the development of our core trading infrastructure. You will mentor junior engineers, make architectural decisions, and ensure the scalability and reliability of our systems. This is an opportunity to make a significant impact in a high-performance financial technology environment.\n\n**Responsibilities:**\n\n*   Lead the design and development of critical backend systems\n*   Mentor and guide junior engineers\n*   Make architectural decisions for high-impact projects\n*   Optimize system performance and scalability\n*   Troubleshoot complex production issues\n*   Collaborate with traders to understand business requirements\n*   Contribute to the technical vision and roadmap\n\n**Requirements:**\n\n*   Bachelor's or Master's degree in Computer Science, Engineering, or related field\n*   5+ years of experience in software engineering\n*   Proven track record in designing and implementing scalable systems\n*   Deep understanding of Java/Python and distributed systems\n*   Experience with SQL databases and data modeling\n*   Strong leadership and mentoring skills\n*   Excellent communication abilities\n\n**Tech Stack:**\n\n*   Java/Python\n*   SQL\n*   AWS\n*   Docker\n*   Git\n*   Microservices architecture\n\n**Benefits:**\n\n*   Competitive salary with bonus potential\n*   Health insurance\n*   Generous hardware and software allowance\n*   Casual work environment\n*   Opportunities for professional development\n*   Hybrid work arrangement\n*   Team-oriented culture\n*   Equity participation