Build Engineer.

An experienced front-end developer is required in the core development team. The team develops products that automate processes within the company, develops pages and components of the twelvedata.com site, and improves site performance and customer experience. We make a high-quality intranet, meeting the high requirements of our users - Twelve Data employees. In our interfaces, we value not only safety and reliability but also functionality and convenience. We are looking for a responsible developer willing to participate in the design and development of complex web interfaces in a cohesive and engaged team. We expect from the candidate the ability to find a creative approach to solving non-standard problems.

Basic Requirements:

• Work with the Git version control system, understanding Git Flow.
• Knowledge of CSS/JS preprocessors and build systems (Stylus, Babel, Webpack).
• Experience or desire to develop large projects.
• Understanding of the modern front-end development stack.

The ideal candidate is expected to:

• Write internal tools and libraries that many projects and developers will use, including CLI-scripts and internal libraries and solutions.
• Interact with users and developers to make products better.
• Have experience with container virtualization (Docker).
• Participate in the development of the client-side architecture.
• Spot and resolve performance and scalability issues.

These requirements stem naturally from our approach to development with a fast feedback cycle, lots of challenging tasks, and highly-focused personal areas of responsibility.

Who we are:

Twelve Data’s mission is to organize the world’s financial data and make it universally accessible. To achieve this, we aggregate and store huge volumes of data to be indexed and structured. Our backend system relies on custom terabytes-scale distributed time series databases to store and retrieve data at high speed. We not only provide this data as-is via API and WebSocket, but also provide SDKs, spreadsheets add-ins, and personalized projects for end-users.