appiness Interactive
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Go Programming (Golang)
MongoDB
PostgreSQL
Amazon Web Services (AWS)Overview: We are looking for a Senior Software Developer with a strong background in backend technologies to join our high-performing engineering team. You will play a key role in designing, building, and maintaining mission-critical services that power our storefront and scale to millions of users.
Responsibilities:
● Develop and maintain robust, scalable backend systems using Python and Golang.
● Design efficient data models and queries for PostgreSQL and MongoDB.
● Build secure and performant APIs for mobile, web, and storefront applications.
● Architect and optimize backend services that support storefront features such as product catalogs, checkout flows, payments, order management, and customer profiles.
● Drive cloud-native development and infrastructure setup on AWS.
● Collaborate with cross-functional teams, including product, mobile, web (storefront), and DevOps.
● Optimize systems for performance, reliability, and scalability.
● Conduct code reviews, write unit tests, and improve development processes.
● Troubleshoot, debug, and resolve production-level issues.
Requirements:
● 5+ years of backend development experience with Python and Golang.
● Strong command of relational (PostgreSQL) and document (MongoDB) databases.
● Practical experience deploying applications on AWS (EC2, ECS, Lambda, RDS, S3).
● Proficiency in designing RESTful APIs and working in service-oriented architectures.
● Familiarity with Docker, Git, CI/CD tools, and cloud monitoring practices.
● Ability to write clean, testable, and maintainable code. ● Strong analytical and debugging skills with a performance-first mindset. Preferred Requirements:
● Experience with asynchronous programming and microservices architecture.
● Knowledge of GraphQL and infrastructure-as-code tools like Terraform.
● Experience integrating backend systems with React/Next.js storefronts.
● Previous experience in a fast-paced startup environment.
● Contributions to open-source, tech blogs, or developer communities are a plus.
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