JavaScript Developer

JavaScript Developer

London Full-Time 30000 - 42000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join us as a JavaScript Developer to create dynamic web applications and enhance user experiences.
  • Company: Echobox is revolutionising the publishing industry with cutting-edge AI technology for top global publishers.
  • Benefits: Enjoy free breakfast, snacks, team lunches, fun events, and generous annual leave in a vibrant office.
  • Why this job: Be part of a talented team, work on innovative projects, and make a real impact in tech.
  • Qualifications: Degree in Computer Science or related field; 1-2 years of front-end development experience required.
  • Other info: Work in a collaborative environment with opportunities for professional growth and learning.

The predicted salary is between 30000 - 42000 £ per year.

About Echobox:
We are a fast-growing, research-driven company building an artificial intelligence that helps online publishers overcome the challenges they face every day. Using novel AI, we are revolutionising the publishing industry and have a track record of building things that others have ruled out as impossible. Leading names from around the world rely on our product every day, including The Times, Le Monde, The Guardian, Vogue and many more.

About Echobox:
We are a fast-growing, research-driven company building an artificial intelligence that helps online publishers overcome the challenges they face every day. Using novel AI, we are revolutionising the publishing industry and have a track record of building things that others have ruled out as impossible. Leading names from around the world rely on our product every day, including The Times, Le Monde, The Guardian, Vogue and many more.
Our team is our best asset. We work with extremely smart and talented individuals, who all enjoy a high degree of responsibility and independence in structuring their work.
Do you think you have what it takes to be part of Echobox? We\’d love to hear from you.
About the Role:
You will work closely with our Product team and Data Scientists to define and execute on the future path for our products.
Key Responsibilities:

  • Work closely with senior engineers to design, build, and maintain front-end interfaces and systems that deliver seamless, high-quality user experiences, all whilst meeting launch deadlines.
  • Develop responsive, interactive, and dynamic UIs for web applications that integrate smoothly with back-end services and data science models.
  • Write clean, efficient, and maintainable code while following best practices, UI/UX design standards, and accessibility guidelines.
  • Collaborate with cross-functional teams (product, design, back-end) to define feature requirements and ensure the implementation of new features.
  • Optimize front-end performance to ensure fast load times, smooth interactions, and a high level of reliability across different devices and browsers.
  • Help implement and manage front-end build systems, deployment pipelines, and code versioning.
  • Continuously improve the architecture and functionality of our front-end systems with a focus on performance, scalability, and user experience.
  • Troubleshoot, debug, and optimize front-end code, identifying and fixing issues to enhance the performance and reliability of the application.
  • Stay current with new web technologies and industry trends to continuously improve front-end development practices.

Requirements:

  • A degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
  • 1-2 years of experience in front-end development or a related field, with a focus on web technologies.
  • Strong proficiency in HTML, CSS, and JavaScript, and experience with front-end frameworks.
  • Experience in building responsive web applications and familiarity with CSS frameworks.
  • Solid understanding of cross-browser compatibility, web performance, and responsive design principles.
  • Familiarity with RESTful APIs and integrating front-end applications with back-end services.
  • Experience with version control systems such as Git.
  • Knowledge of front-end build tools and package managers.
  • A passion for creating beautiful, user-centric designs and interfaces.
  • A proactive, results-driven mindset with the ability to work independently and learn quickly.

Preferred Requirements:

  • Experience in a fast-paced SaaS or tech environment, focusing on building and scaling front-end systems.
  • Familiarity with modern JavaScript features, TypeScript, and state management libraries.
  • Understanding of UI/UX design principles and collaboration with design teams to bring visual concepts to life.
  • Knowledge of web security best practices and the ability to implement secure front-end code.
  • Strong communication skills and the ability to work effectively within cross-functional teams.

Benefits:
Our employees enjoy free breakfast every day, coffee, drinks and snacks all day, everyday. Every Monday and Friday, we order food for our weekly team lunches where everyone gets together for an hour of fun. We have regular team events (dinner, bowling, karting, poker nights, board-games etc.) for our team to get to know each other outside of work. Professionally, we host in-house conferences and an annual summer camp for all our global employees who are flown to and hosted in London. We ensure that all our employees also get pension contributions, the latest tech, generous annual leave and an amazing office with a balcony overlooking Notting Hill.

Seniority level

  • Seniority level

    Entry level

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Other

  • Industries

    Technology, Information and Internet

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JavaScript Developer employer: Echobox

Echobox is an exceptional employer that fosters a vibrant and collaborative work culture, where innovation thrives and employees are empowered to take ownership of their projects. Located in the heart of London, we offer a range of benefits including free daily breakfast, regular team events, and opportunities for professional growth through in-house conferences and an annual summer camp. Join us to be part of a dynamic team that is revolutionising the publishing industry with cutting-edge AI technology.
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Contact Detail:

Echobox Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land JavaScript Developer

✨Tip Number 1

Familiarise yourself with Echobox's products and the challenges they address in the publishing industry. Understanding their AI-driven solutions will help you demonstrate your enthusiasm and how your skills can contribute to their mission during any discussions.

✨Tip Number 2

Showcase your experience with front-end frameworks and responsive design by preparing a portfolio of projects that highlight your best work. Be ready to discuss specific examples of how you've tackled performance optimisation and user experience improvements.

✨Tip Number 3

Network with current or former employees of Echobox on platforms like LinkedIn. Engaging with them can provide valuable insights into the company culture and expectations, which can be beneficial when you’re preparing for interviews.

✨Tip Number 4

Stay updated on the latest web technologies and trends, especially those related to JavaScript and front-end development. Being knowledgeable about modern features and best practices will not only impress your interviewers but also show your commitment to continuous learning.

We think you need these skills to ace JavaScript Developer

Proficiency in HTML, CSS, and JavaScript
Experience with front-end frameworks
Knowledge of responsive web design principles
Familiarity with CSS frameworks
Understanding of cross-browser compatibility
Experience with RESTful APIs
Proficient in version control systems such as Git
Familiarity with front-end build tools and package managers
Strong problem-solving skills
Ability to write clean and maintainable code
Understanding of UI/UX design principles
Experience in building responsive web applications
Strong communication skills
Ability to work independently and collaboratively in cross-functional teams
Passion for creating user-centric designs

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience in front-end development, particularly with JavaScript, HTML, and CSS. Include specific projects or roles that demonstrate your ability to create responsive web applications.

Craft a Compelling Cover Letter: In your cover letter, express your passion for AI and how it relates to the publishing industry. Mention any experience you have with cross-functional teams and your proactive approach to problem-solving.

Showcase Your Technical Skills: Include a section in your application that lists your technical skills, especially those mentioned in the job description, such as familiarity with RESTful APIs, version control systems like Git, and any front-end frameworks you’ve used.

Highlight Your Soft Skills: Echobox values communication and teamwork. Make sure to mention experiences where you've successfully collaborated with others, showcasing your ability to work effectively within cross-functional teams.

How to prepare for a job interview at Echobox

✨Showcase Your JavaScript Skills

Make sure to highlight your proficiency in JavaScript during the interview. Be prepared to discuss specific projects where you've used JavaScript, and demonstrate your understanding of modern features and frameworks.

✨Understand the Company’s Product

Familiarise yourself with Echobox's AI-driven solutions for online publishers. Understanding their product will help you articulate how your skills can contribute to their mission and show that you're genuinely interested in the role.

✨Prepare for Technical Questions

Expect technical questions related to front-end development, such as responsive design principles and performance optimisation. Brush up on your knowledge of HTML, CSS, and JavaScript best practices to confidently tackle these queries.

✨Demonstrate Team Collaboration

Echobox values teamwork, so be ready to discuss your experience working in cross-functional teams. Share examples of how you've collaborated with designers and back-end developers to deliver successful projects.

JavaScript Developer
Echobox
E
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