Full-Stack Engineer (全端工程師)

The Role

At Circle, the Software Engineer Team is responsible for:

Developing and maintaining all customer-facing products, including firmware, web/app applications, database management and cloud infrastructure.  Focus on delivering real-time, easy-to-use and robust applications.  Handling a large amount of requests and scaling efficiently.

As a fullstack engineer, you will participate in product development. You will build our UI from design, construct backend API, and manage entire server infrastructure. This includes all associated areas such as database and architecture design. You will expand your experience in building machine learning products and collaborate with AI researchers and engineers on industry-leading applications that process vast amounts of data

What You'll Do

Implement the features and user interfaces of Circle products

Architect efficient and reusable front-end systems that drive complex web applications

Optimize our web application performance to ensure great user experience

Design and build scalable REST APIs for Circle AI products.

Performance optimization, database management, and system horizontal scaling.

Participate in code reviews to maintain a high-quality code culture.

You will face streaming, network, computer vision, machine learning, application optimization, and cloud infrastructure issues very often.

You will work with a diverse team of different foreign backgrounds where communication skills matter. 

We are moving fast to handle a dramatically increasing number of connected devices. Scalability and efficiency are our chief concerns.

What We're Looking For

Experience in JavaScript, and one of major frontend frameworks, e.g.: Angular, React, Vue.

Experience in HTML5 and CSS3, and use LESS or SASS.

Experience with development/automation tools, such as webpack, Gulp, or Grunt.

Experience in building RESTful services with either Go, Python or Node.js.

Knowledge of RDBMS or NoSQL databases.

Experience in public clouds like AWS or GCP. Knowledge of RDBMS or NoSQL databases. 

Experience in container technology, e.g. Docker.

Ability to write clean and maintainable code with design documents and unit tests.

Nice to Haves

Experience in messaging system such as Kafka, RabbitMQ, SQS, etc.

Experience in container orchestration such as Kubernetes, ECS.

Experience in designing micro service architecture Contributions to open-source projects Active participant in technical communities.

Prior security industry experience Computer vision, machine learning, or data science background Contributions to open-source projects.

Practical Agile enthusiast.

Please submit your resume in English.