At a Glance
- Tasks: Create stunning front-end code for innovative web applications and mentor fellow developers.
- Company: Join Byte9, a leading agile web-development company in London.
- Benefits: Enjoy competitive salary, remote work options, and a creative team environment.
- Other info: Dynamic workplace with opportunities for growth and collaboration.
- Why this job: Make an impact on exciting projects while working with cutting-edge technologies.
- Qualifications: 4+ years of front-end development experience and strong JavaScript skills required.
The predicted salary is between 50000 - 70000 € per year.
Byte9 is seeking an experienced front‑end JavaScript developer. We are a leading agile web‑development company based in London, expanding our team to work on new projects, digital pivots, and innovative developments for our core Blaze product, now open source. We specialise in feature‑rich web applications, headless content management with natural language processing tools, and bespoke client web and mobile application development. Our clients range from start‑ups to blue chips. We provide beautiful, innovative and performant systems that meet evolving stakeholder requirements using mature agile development processes and best‑practice tooling.
Your primary responsibilities include supporting design and development teams in producing front‑end code for sophisticated, performant and scalable projects. A keen eye for cutting‑edge design, interface development, performance management, tooling, usability and system ergonomics is essential, as is the ability to work effectively in a pair/full stack application team. Additionally, you will share experience, impart knowledge and mentor across the front‑end team, and collaborate across the organization to ensure best practice in product development.
We offer a competitive salary and a progressive software development environment on innovative projects, using advanced processes, tools and techniques within a strong, established, creative team. We have a globally distributed presence, so work‑from‑home arrangements are integrated into our workflow.
Skills and Experience
- Software engineering best practice
- Over 4 years of commercial front‑end web development experience
- Excellent HTML, CSS, JavaScript skills
- Experience with JavaScript frameworks (ReactJS, AngularJS, ExpressJS, etc.)
- Experience with NodeJS
- Redux or similar Flux‑like state‑management tools
- Experience writing performant GraphQL and REST based APIs
- Experience with NPM, Gulp, Webpack
- TDD experience
- Developing cross‑browser and cross‑platform compatible solutions
- Experience with Sass/BEM coding standards
- Good understanding of web accessibility and usability
- Experience with version control systems such as Git
- Experience with Bootstrap and mobile development
- Working examples of code/sites (GitHub portfolio, etc.)
Good To Have
- Knowledge of mobile environments, especially iOS and Android
- Social media skills, especially mainstream platform integration
- Experience with TypeScript
- Experience with AWS or Google Cloud infrastructure
- Experience with Docker or Kubernetes
- Experience with CI or testing tools
- Experience with CMS tools (WordPress, Magento, Drupal, etc.)
Ideal Candidate
- Organised, punctual, detailed, accurate, works quickly to tight deadlines, and excels at problem solving
- Can plan and execute multiple projects
- Can translate UX wireframes and design mockups into well‑organised front‑end interfaces
- Works closely with designers, back‑end developers, QA, devops and sysops
- Has a passion for the field and a continuous learning mindset, staying current with developments in relevant technologies, process, software, and hardware
You will be working in a vibrant office or experienced remote environment, prioritising first‑class solutions and a positive atmosphere over formalities. Inter‑personal skills, teamwork, resilience under pressure, and enthusiasm for web application development are essential. You will manage and prioritise a varied workload and enjoy a customer‑focused development role on diverse, complex projects.
Senior Front-end JavaScript developer sought! in London employer: Byte9
At Byte9, we pride ourselves on being an exceptional employer, offering a dynamic and innovative work environment in the heart of London. Our commitment to employee growth is evident through mentorship opportunities and collaboration across teams, ensuring that every team member can thrive while working on cutting-edge projects. With a flexible work-from-home policy and a focus on creativity and teamwork, we foster a culture that values both personal and professional development, making us an attractive choice for talented front-end developers seeking meaningful and rewarding careers.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Front-end JavaScript developer sought! in London
✨Network Like a Pro
Get out there and connect with people in the industry! Attend meetups, webinars, or even local tech events. You never know who might be looking for a Senior Front-end Developer like you!
✨Show Off Your Work
Make sure your GitHub portfolio is up to date with your best projects. Potential employers love to see real examples of your coding skills and creativity. It’s your chance to shine!
✨Ace the Interview
Prepare for technical interviews by brushing up on your JavaScript frameworks and coding challenges. Practice explaining your thought process clearly; it shows you’re not just a coder but a problem solver too!
✨Apply Through Our Website
Don’t forget to apply directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Front-end JavaScript developer sought! in London
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your front-end development skills in your application. We want to see your experience with JavaScript frameworks, HTML, CSS, and any cool projects you've worked on. Don’t forget to include links to your GitHub portfolio or any live sites you've developed!
Tailor Your Application:Take a moment to customise your application for us at Byte9. Mention how your experience aligns with our focus on agile web development and innovative projects. This shows us you’re genuinely interested in the role and understand what we do.
Be Yourself:We love personality! Don’t be afraid to let your unique voice shine through in your application. Share your passion for web development and any personal projects that excite you. It helps us get to know you better beyond just your technical skills.
Apply Through Our Website:For the best chance of getting noticed, make sure to apply directly through our website. It streamlines the process for us and ensures your application lands in the right hands. Plus, it’s super easy to do!
How to prepare for a job interview at Byte9
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially JavaScript frameworks like ReactJS and AngularJS. Brush up on your knowledge of performance management and tooling, as these are crucial for the role.
✨Showcase Your Work
Prepare a portfolio of your previous projects, ideally hosted on GitHub. Highlight examples that demonstrate your skills in front-end development, usability, and accessibility. Be ready to discuss your thought process and the challenges you faced during development.
✨Practice Problem-Solving
Expect technical questions or coding challenges during the interview. Practice common algorithms and data structures, and be prepared to explain your solutions clearly. This will showcase your problem-solving skills and your ability to work under pressure.
✨Emphasise Team Collaboration
Since the role involves mentoring and collaborating with various teams, be ready to discuss your experience working in agile environments. Share examples of how you’ve successfully collaborated with designers, back-end developers, and QA teams to deliver high-quality projects.
