Requirements

• At least 5 years’ experience building full-stack web projects with a significant focus on back-end code and business logic.
  
• At least 3-5+ years of experience within the payment processing space is preferable and working with the Go programming language.
  
• Advanced level of JavaScript, Node.js, Typescript, and various Go frameworks and tools
  
• Ability to architect and develop service-based backends: APIs, code, and data.
  
• Experience working with cloud-based infrastructure such as Amazon AWS and GCP
  
• Experience in documenting complex systems, establishing style guides, and reviewing/editing others' writing.
  
• Proficiency with databases such as MySQL, MongoDB, Apollo GraphQL, and RabbitMQ.
  
• Familiarity with DevOps tools like Kubernetes, Terraform, Ansible, and Jenkins is a plus.
  
• Experience in building SDKs and developer-facing documentation.
  
• Proficient in documenting complex systems, establishing style guides, and reviewing/editing others' writing.
  

• Design and build scalable REST APIs on Node.js/Express, Go, and Typescript backend
  
• Develop, test, tune for performance, and deploy microservices.
  
• Collaborate with the team, optimize, and refactor the back-end architecture
  
• Work with UX/UI teams to lead the development of pixel-perfect responsive web applications.
  
• Maintain high standards of quality for code, documentation, and other deliverables
  
• Architecture and tech stack discussions to optimize for increasing server load.
  
• Design, develop, and execute automation scripts using industry-standard open-source tools.
  
• Assist with partner integration validation and certification.
  
• Prepare technical documents and a handbook to accurately represent application design and code.
  
• Document SDKs and write developer-facing documentation.