Intermediate React Developer (React.js/JavaScript)

Global Relay; City of Westminster; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Career development opportunities

Job summary

Global Relay is seeking an Intermediate React Developer to join a focused team in London. You will build modern, interactive applications using leading-edge tech, collaborating across projects and domains. The role emphasizes clean, well-tested, high-performance, and secure code with autonomy and creative thinking.

You’ll work in a hybrid culture, with mentoring and opportunities to grow, and contribute to a diverse, inclusive workplace. Global Relay values collaboration and impactful work.

Qualifications

• Minimum 3 years of JavaScript development experience in an Agile environment.
• Strong knowledge of React.js, JavaScript, HTML5, CSS3, and related web technologies (Sass/Less, AJAX, JSON).
• Experience writing functional tests using web testing frameworks.
• Experience with JavaScript frameworks such as ExtJS, Angular, or Vue.js is a plus.
• Experience with Linux, Selenium, Mocha or Jasmine/Jest is desirable.
• Enterprise application development experience is a plus.

Responsibilities

• Design and implement a fully-interactive, single-page web application as part of an agile team.
• Write unit and integration tests for your code.
• Collaborate with interaction designers to translate mock-ups into accessible, responsive web apps.
• Collaborate with testers to develop test cases for JavaScript code.
• Collaborate with product owners on user stories and refinements.
• Participate in knowledge sharing with colleagues.

Skills

JavaScript

React.js

HTML5

CSS3

Sass/Less

AJAX

JSON

Tools

ExtJS

Angular

Vue.js

Linux

Selenium

Mocha/Jest

Job description

Who we are: For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world's most highly regulated firms, giving them greater visibility and control over their information and ensuring compliance with stringent regulations. Though we offer competitive compensation and benefits and all the other perks one would expect from an established company, we are not your typical technology company. Global Relay is a career-building company. A place for big ideas. New challenges. Groundbreaking innovation. It's a place where you can genuinely make an impact - and be recognized for it. We believe great businesses thrive on diversity, inclusion, and the contributions of all employees. To that end, we recruit candidates from different backgrounds and foster a work environment that encourages employees to collaborate and learn from each other, completely free of barriers. We encourage you to apply if your qualifications and experience are a good fit for any of our openings. Your role: The Intermediate React Developer is a member of a small, highly focused team, responsible for building modern, sophisticated applications, using leading edge technologies. This is an opportunity to work alongside some of the best developers in London and apply your craft in an environment that encourages creative thinking and autonomy. We encourage our developers to think beyond a single component to build complete system solutions. Challenge yourself by learning new technologies, and apply your skills across our different projects and application domains. If you are committed to code that is clean, well-tested, well-reviewed, performant and secure then you'll fit in around here.

Responsibilities

• Work as a part of an agile development team, to design and implement a fully-interactive, single-page style web application
• Write unit and integration tests for your code
• Collaborate with interaction designers to translate mock-ups into a functioning web application that is accessible and responsive with exceptional usability
• Collaborate with testers in development of test cases for JavaScript code
• Collaborate with product owners on user story generation and refinement
• Participate in knowledge sharing activities with colleagues

About you

• Minimum 3 years of JavaScript development experience in an Agile environment, building web applications utilizing web service APIs
• Strong knowledge of React.js, JavaScript, HTML 5, CSS 3 and related web technologies like Sass/Less, AJAX and JSON
• Experience writing functional tests using web testing frameworks
• Experience with any of the following is an asset:
• JavaScript frameworks, such as ExtJS, Angular or Vue.js
• Linux
• Selenium
• Unit testing with Mocha or Jasmine/Jest
• Enterprise application development

What you can expect

At Global Relay, there's no ceiling to what you can achieve. It's the land of opportunity for the energetic, the intelligent, the driven. You'll receive the mentoring, coaching, and support you need to reach your career goals. You'll be part of a culture that breeds creativity and rewards perseverance and hard work. And you'll be working alongside smart, talented individuals from diverse backgrounds, with complementary knowledge and skills. Global Relay is an equal-opportunity employer committed to diversity, equity, and inclusion. We seek to ensure reasonable adjustments, accommodations, and personal time are tailored to meet the unique needs of every individual. We understand flexible work arrangements are important, and we encourage that in our work culture. Whether it's flexibility around work hours, workstyle, or lifestyle, we want to ensure our employees have a healthy work/life balance. We support and value a hybrid work model that blends collaboration with the team in the office and focus time from the comfort of your home. To learn more about our business, culture, and community involvement, visit www.globalrelay.com.

Job Details

• Seniority level - Mid-Senior level
• Employment type - Full-time
• Job function - Engineering and Information Technology
• Industries: Software Development
  Minimum 3 years of JavaScript development experience in an Agile environment, building web applications utilizing web service APIs
• Strong knowledge of React.js, JavaScript, HTML 5, CSS 3 and related web technologies like Sass/Less, AJAX and JSON
• Experience writing functional tests using web testing frameworks
• Experience with any of the following is an asset:
• JavaScript frameworks, such as ExtJS, Angular or Vue.js
• Linux
• Selenium
• Unit testing with Mocha or Jasmine/Jest
• Enterprise application development
  For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world's most highly regulated firms, giving them greater visibility and control over their information and ensuring compliance with stringent regulations.
• Global Relay is an equal-opportunity employer committed to diversity, equity, and inclusion. We seek to ensure reasonable adjustments, accommodations, and personal time are tailored to meet the unique needs of every individual. We understand flexible work arrangements are important, and we encourage that in our work culture. Whether it's flexibility around work hours, workstyle, or lifestyle, we want to ensure our employees have a healthy work/life balance. We support and value a hybrid work model that blends collaboration with the team in the office and focus time from the comfort of your home.
• Though we offer competitive compensation and benefits and all the other perks one would expect from an established company, we are not your typical technology company. Global Relay is a career-building company. A place for big ideas. New challenges. Groundbreaking innovation. It's a place where you can genuinely make an impact - and be recognized for it. We believe great businesses thrive on diversity, inclusion, and the contributions of all employees. To that end, we recruit candidates from different backgrounds and foster a work environment that encourages employees to collaborate and learn from each other.