Senior Software Engineer - Landmark Global

Key Responsibilities • Design, develop, and maintain high‑performance web services and APIs for the Mercury platform using Python and Node.js. • Implement responsive front‑end components with React, ensuring seamless user experience across devices. • Collaborate with product, data, and DevOps teams to define requirements, estimate effort, and deliver features on schedule. • Optimize database schemas and queries in SQL to support large‑scale transactional workloads. • Containerize applications with Docker and manage deployments on AWS (EC2, ECS, RDS, S3). • Participate in code reviews, unit testing, and continuous integration to uphold code quality and reliability. Requirements • 5+ years of professional software development experience in a web‑based environment. • Strong proficiency in Python, Node.js, and React with a solid understanding of RESTful API design. • Hands‑on experience with AWS services, Docker, and CI/CD pipelines. • Excellent problem‑solving skills and ability to work independently and in a collaborative team setting. • Effective communication skills and a passion for building scalable, maintainable systems.

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