Need: Sr Golang Developer/ Lead: West Chester, PA or Denver, CO - SPAR Information Systems LLC

Hello All, Hope you are doing great!! Please go through the job description and let me know your interest. Role: Sr. Golang Developer/ Lead Location: West Chester, PA or Denver, CO Duration: Long Term Contract Job Description: - 6 plus years of relevant software engineering experience - 4 plus years hands-on experience in GO Lang with hands-on coding experience - 1 plus years playing lead role Proficiency in programming languages such as GO Lang, JQ, Java Script. - Experience with database systems (e.g., MySQL, PostgreSQL, MongoDB). - In-depth understanding of payment processing protocols and standards (e.g, PCI DSS). - Knowledge of secure coding practices and data protection. - Understanding of code versioning tools (e-g., Git). - Understanding of infrastructure as a code tools (e.g, Terraform, Cloud formation). - Understanding of continuous integration and deployment tools (e.g., Concourse). - Experience with cloud platforms (e.g., AWS, Azure, Google Cloud) is a plus. Preferred Experience: * Developing and maintaining payment gateways for e commerce platforms. - Integrating with various payment processors and financial APIs. - Implementing tokenization and encryption techniques for securing payment data. - Integrating with Payment fraud checker APIs Responsibilities: Write clean, maintainable, and well documented code. Participate in code reviews to ensure code quality and adherence to best practices Collaborate with Front-end developers, other engineers and architects and stakeholders to translate wireframes and design mock-ups into responsive, interactive, and visually appealing user Develop and implement front end components and features using modern web technologies, ensuring cross browser compatibility and optimal performance. * Create prototypes and conduct usability testing to gather feedback for continuous improvement. Collaborate with front-end developers to integrate user-facing elements with server-side logic, ensuring seamless communication between the front end and back end systems Identify and address performance bottlenecks and optimize the portal for maximum speed and scalability Continuously iterate on the user interface based on user feedback, analytic, and emerging design trends to enhance the overall user experience