Backend Developer
ECSCorp & Company
Supply Chain & Procurement
Job Summary
We are seeking a highly skilled and experienced Backend Developer (Node.js, Express, MongoDB, MySQL, PostgreSQL) with DevOps expertise to design, develop, and maintain robust and scalable backend systems. The ideal candidate will have expertise in modern JavaScript frameworks (Node.js, Express), multiple database technologies (MongoDB, MySQL, PostgreSQL), and a proven track record in DevOps practices, including CI/CD pipeline setup and cloud infrastructure management. This role requires the ability to architect both monolithic and microservices applications and ensure their deployment and operational excellence across various cloud environments.
- Minimum Qualification : Degree
- Experience Level : Mid level
- Experience Length : 3 years
Job Description/Requirements
Responsibilities:
Backend
Development:
- Design, develop, and implement highly
scalable, high-performance APIs and backend services using Node.js and
Express.js.
- Integrate and manage data from various database
systems, including MongoDB, MySQL, and PostgreSQL.
- Write clean, maintainable, and efficient code
following best practices and design patterns.
Architecture
& Design:
- Design and implement systems utilizing both
monolithic and microservices architectural patterns as appropriate.
- Ensure system security, reliability, and
performance are prioritized throughout the development lifecycle.
DevOps
& Cloud:
- Establish, maintain, and optimize CI/CD
pipelines (e.g., using Jenkins, GitLab CI, GitHub Actions) for automated
testing, building, and deployment.
- Manage and deploy applications on various
cloud platforms, demonstrating proficiency with services from Huawei Cloud, AWS, and Azure.
- Implement infrastructure-as-code (e.g.,
Terraform, CloudFormation) for reproducible environments (a plus).
- Monitor, troubleshoot, and optimize production systems for stability and performance.
Requirements:
- Experience: Minimum of 3+ years of professional experience in backend development.
- Core
Technologies: Expert proficiency in Node.js and the
Express.js framework.
- Databases: Deep working knowledge of and experience with MongoDB (NoSQL), MySQL,
and PostgreSQL (relational databases).
- Architecture: Proven ability to design and implement systems using both monolithic
and microservices architectures.
- DevOps: Solid understanding of DevOps principles and extensive experience in
setting up and managing CI/CD pipelines.
- Containerization technologies (e.g., Docker and Kubernetes) are a plus.
- Cloud
Platforms: Mandatory hands-on experience and
familiarity with the services and deployment strategies of at least two of the
following major cloud providers, with a strong preference for proficiency in
all three: Amazon Web Services (AWS), Microsoft Azure, Huawei Cloud
- Knowledge of serverless computing (e.g., AWS
Lambda, Azure Functions).
- Familiarity with logging, monitoring, and
alerting tools (e.g., Prometheus, Grafana, and ELK stack).
- Experience with message queues/brokers (e.g., RabbitMQ, Kafka).
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