Software Developer

Hi there! We are South and our client is looking for a Software Developer! **Note To Applicants** * Eligibility: This position is open to candidates residing in Latin America. * Application Language: Please submit your CV in English. Applications submitted in other languages will not be considered. * Professional Presentation: We encourage you to showcase your professional experience by including a Loom video in the application form. While this is optional, candidates who provide a video presentation will be given priority. * Note: If you're hired for this role, you may be asked to update your LinkedIn profile **About The Company** Our client is a global technology and digital asset liquidity provider headquartered in Cheyenne, Wyoming. They deliver liquidity expertise, settlement rails, and advanced technology solutions that enable counterparties to participate in the digital asset market in a fully regulated and compliant manner. The team operates at the cutting edge of digital finance, building the infrastructure that powers secure, scalable, and high\-performance trading environments. **About The Role** We are seeking a highly skilled **Software Developer** to design, build, and optimize the backend systems that power a high\-performance digital asset trading platform. This role involves close collaboration with technology, trading, operations, and senior leadership teams to deliver scalable, secure, real\-time trading solutions. The ideal candidate is experienced in backend development for trading systems, deeply technical, and passionate about building robust infrastructure in the digital asset space. **Key Responsibilities** * Design, develop, and maintain backend systems and APIs that support high\-performance trading operations. * Collaborate with frontend developers to integrate server\-side logic and ensure seamless user experiences. * Optimize application performance and scalability to support growing trading volumes and user demand. * Troubleshoot, debug, and enhance backend applications for improved stability and performance. * Write clean, maintainable, and efficient code following industry best practices and internal standards. * Participate in code reviews and mentor junior developers to support continuous improvement. * Stay current with emerging technologies, digital finance trends, and advancements in blockchain to drive innovation. **Requirements:** * 3\+ years of experience in backend development for trading systems or algorithmic trading infrastructure. * Strong expertise with Java 17, Spring, Aeron, PostgreSQL, direct TCP/UDP usage, SBE, REST/WS, FIX, Docker, AWS. * Proficiency with SQL and NoSQL databases, including data modeling and storage solutions. * Solid understanding of RESTful API development, especially in trading environments. * Familiarity with cloud services (AWS, Azure, GCP) and containerization tools (Docker, Kubernetes) is a plus. * Experience developing secure applications and understanding best practices for digital\-asset\-related security. * Excellent problem\-solving skills and a strong drive to stay at the forefront of backend technology. * Strong communication skills and comfort working in a collaborative, remote team setting. **Compensation \& Benefits:** * Competitive salary: $3,500–$4,500/month, aligned with experience and technical skill level. * Flexible, remote\-friendly environment with a supportive and innovative culture. * Professional development opportunities, including training and career\-growth pathways. * The chance to work on impactful, high\-value projects shaping the future of digital finance. * A dynamic, diverse, and creative work culture that encourages technical excellence and innovation. **Ready to Apply?** If you are a passionate backend engineer who thrives in high\-performance environments and wants to build the future of digital finance, we encourage you to apply! If this opportunity sounds good to you, **send us your resume!**