Position: Senior Frontend Engineer (React)
Company: Zoolatech
Category: JavaScript
Experience required: 5y
English level: upper
Published: 2021-01-01T00:00:00+02:00

**RESPONSIBILITIES**

- Establish standards for development teams and lead initiatives in collaboration with Product Manager and product specialists, UI/UX specialist, other developers, and other internal development groups;
- Use a customer-centric approach to lead architectural design decisions that improve scalability and performance;
- Organise your own work in the most efficient way: slice the work basing on the input from the UI/UX team, create and agree with the team the tasks for yourself, report about the progress and demo the result to the stakeholders.
- Collaborate with your fellow teammates by conducting code reviews, discuss the architectural approaches and providing mentorship when needed;
- Have a significant impact that extends beyond the boundaries of your team, on projects such as:
- Scalability: This is a great chance to work on live, core systems with millions of users.
- Performance Considerations: As a large, enterprise application, it is vital that Procore’s code minimizes payload size, maximizes the use of deferred scripts, and consumes the lowest possible amount of browser resources.
- Developer Tooling: We create, maintain, and contribute to our own custom framework and component library built in React.
- Code Quality & Automated Testing: We strive for Test Driven Development currently we use Jest) in all of our front-end development.

**WE REQUIRE:**

- 5+ years experience in Object-Oriented Program and/or Functional Programming fundamentals, Test Driven Development and Design principles.
- 5+ years experience with TypeScript/JavaScript. Strong preference for modern libraries and frameworks, particularly with React.
- Track record of anticipating technical problems that will fall out of major projects and designing solutions to overcome those problems;
- Demonstrated expertise with building and/or significantly improving large, business-critical systems involving stability, performance, and scalability;
- Demonstrated success taking large projects with limited direction and breaking them down into smaller milestones and scopes of work.
- Experience in working with RESTful APIs
- Proven experience with web tooling (Webpack, Jest, NPM, Babel, etc)
- Time-honed expertise with modern web development across the entire spectrum of scope slicing, development, testing, staging, deploying, and monitoring
- Ability to evaluate industry best-of-class technical approaches