Hire Jest Experts | Nearshore Software Development

Jest is a delightful JavaScript Testing Framework with a focus on simplicity. It works out of the box for most JavaScript projects, providing a powerful and easy-to-use toolkit for writing unit, integration, and snapshot tests. You need an expert who can leverage Jest to build a comprehensive and maintainable test suite for your JavaScript applications. Our vetting process, powered by Axiom Cortex™, finds engineers who are masters of testing with Jest. We test their ability to write clean, effective tests, to use mocking and spying, and to create a fast and reliable testing workflow.

Is your testing setup complex and slowing down your team?

The Problem

A complex testing setup with a lot of boilerplate and configuration can be a major barrier to writing tests, leading to low test coverage and a buggy application.

The TeamStation AI Solution

We vet for engineers who are experts in Jest's zero-configuration philosophy. They must demonstrate the ability to get a project up and running with a comprehensive test suite quickly and easily, enabling your team to focus on writing tests, not configuring them.

Proof: Zero-Configuration and Fast Test Setup
Are your UI components breaking unexpectedly?

The Problem

It's easy to accidentally introduce a visual regression in a complex UI component. Without a way to catch these changes automatically, they can easily slip into production.

The TeamStation AI Solution

Our engineers are proficient in Jest's snapshot testing feature. They are vetted on their ability to use snapshot tests to automatically detect unintended changes in your UI components, giving you a safety net against visual regressions.

Proof: Automated Visual Regression Testing

Core Competencies We Validate

Jest core concepts and matchers
Mocking, spying, and stubbing
Snapshot testing
Asynchronous testing
Configuration and integration with other tools (e.g., Babel, TypeScript)

Our Technical Analysis

The Jest evaluation focuses on building a comprehensive and maintainable JavaScript test suite. Candidates are required to write a set of tests for a given codebase, demonstrating their mastery of Jest's API. A critical assessment is their ability to use mocking and spying to isolate the code under test. We also test their understanding of snapshot testing and when it's appropriate to use it. Finally, we assess their ability to configure Jest for a complex project, including integration with TypeScript and Babel.

Related Specializations

Explore Our Platform

About TeamStation AI

Learn about our mission to redefine nearshore software development.

Nearshore vs. Offshore

Read our CTO's guide to making the right global talent decision.

Ready to Hire a Jest Expert?

Stop searching, start building. We provide top-tier, vetted nearshore Jest talent ready to integrate and deliver from day one.

Book a Call