Software Engineer – Backend (NodeJS)

About Comera:

Comera is a free messaging app that allows you to connect with friends and family through one-to-one chats, voice calls, and video calls via mobile data or Wi-Fi. It also enables group chats and allows users to share photos, videos, documents, locations, and much more.

Role Overview:

As a Software Engineer – Backend (Node.js), you will be responsible for the development and maintenance of our backend systems that power our highly scalable products.

Key Responsibilities:

• Possess comprehensive knowledge and expertise in the following tech stack:
• Node.js
• TypeScript
• Cassandra
• Redis
• Elasticsearch
• MySQL
• RabbitMQ/Kafka
• React.js
• AWS
• Microservices architecture
• Scaling sockets
• S3
• FCM & APNS (Firebase Cloud Messaging and Apple Push Notification Service)
• HMS (Huawei Mobile Services) push notifications
• CI/CD (Continuous Integration/Continuous Deployment)
• Jenkins
• Jest/Mocha
• Chai
• Docker
• Kubernetes
• Demonstrate a deep understanding and hands-on experience in building highly scalable products.
• Collaborate effectively with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality software solutions.
• Design and develop efficient, reusable, and reliable code.
• Actively participate in code reviews to maintain code quality and ensure adherence to coding standards.
• Continuously identify and implement improvements in system architecture, performance, and scalability.
• Conduct thorough testing and debugging of software to ensure smooth operation and resolve any issues or defects.
• Mentor and provide guidance to junior engineers as needed.

Good to Have:

• Experience with XMPP and WebRTC.

Skills and Attributes:

• Stay up to date with the latest technologies, trends, and best practices in software engineering.
• Strong proficiency in the tech stack mentioned above.
• Proven track record of working on and contributing to highly scalable products.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work effectively in a fast-paced, dynamic environment.
• Experience with Agile/Scrum methodologies is preferred.

Qualification & Requirements:

• Bachelor's or master’s degree in computer science, Software Engineering, or a related field.
• Minimum of 8 years of professional experience in software engineering, with a focus on backend development.