At a Glance
- Tasks: Lead and mentor developers while building impactful web and mobile applications.
- Company: Join a fast-moving engineering team in a flexible, hybrid environment.
- Benefits: Competitive salary, perks, healthcare options, and a focus on wellbeing.
- Other info: Exciting engineering challenges await in a collaborative culture.
- Why this job: Make a real impact with cutting-edge technologies like AI and cybersecurity.
- Qualifications: Strong full stack JavaScript experience and passion for high-quality software.
The predicted salary is between 60000 - 80000 £ per year.
Senior Full Stack JavaScript Developer
Salary: 60,000 - 80,000 base salary plus benefits, perks, and healthcare options
Location: Cardiff - Hybrid
We're looking for a Senior Full Stack JavaScript Developer to join a fast-moving engineering team building modern web and mobile applications that deliver real impact. You'll lead technical delivery, mentor engineers, and help shape scalable, secure solutions across projects involving cutting-edge technologies including AI, cybersecurity, and autonomous systems.
What you'll do:
- Lead and mentor developers, driving engineering best practices
- Build scalable web & mobile apps using JavaScript, Node.js, React/Angular/Vue
- Design and develop robust front-end and back-end systems
- Apply TDD and modern development practices
- Collaborate with architects, clients, and cross-functional teams
- Use AI tools (e.g. GitHub Copilot) to enhance delivery and quality
What we're looking for:
- Strong full stack JavaScript experience (Node.js + modern frameworks)
- Experience with Express.js, Nest.js, or Hapi.js
- Front-end expertise in React, Angular, Vue or similar (including Remix.js)
- Strong HTML5, CSS3, JavaScript (ES6+), TypeScript skills
- Experience in a senior/lead role with mentoring responsibility
- Passion for building scalable, high-quality software
Why join us?
Work on meaningful, high-impact projects in a flexible, hybrid environment where innovation, collaboration, and wellbeing are genuinely prioritised. If you're ready to take the lead on exciting engineering challenges, we'd love to hear from you.
Lead Senior Full Stack JavaScript Developer. Job in Cardiff LilyLifestyle Jobs employer: United Cerebral Palsy of Georgia
Join a dynamic team in Cardiff where you'll have the opportunity to lead impactful projects and mentor fellow developers in a supportive, hybrid work environment. We prioritise innovation and employee wellbeing, offering competitive salaries, comprehensive benefits, and a culture that fosters professional growth and collaboration. If you're passionate about building high-quality software and want to make a real difference, this is the place for you.
Contact Details:
United Cerebral Palsy of Georgia Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Lead Senior Full Stack JavaScript Developer. Job in Cardiff LilyLifestyle Jobs
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work at companies you're interested in. A friendly chat can sometimes lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those using JavaScript and modern frameworks. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practicing common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your skills and boost your confidence before the big day.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you're genuinely interested in joining our team and working on impactful projects.
We think you need these skills to ace Lead Senior Full Stack JavaScript Developer. Job in Cardiff LilyLifestyle Jobs
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your full stack JavaScript experience and any leadership roles you've had, as we want to see how you can lead our engineering team.
Craft a Compelling Cover Letter:Your cover letter is your chance to show us your personality and passion for the role. Share specific examples of projects where you've built scalable applications or mentored other developers, and explain why you're excited about joining our team.
Showcase Your Technical Skills:In your application, don't forget to mention your expertise with technologies like Node.js, React, and any AI tools you've used. We love seeing how you've applied modern development practices in your previous roles!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at United Cerebral Palsy of Georgia
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially JavaScript, Node.js, and frameworks like React or Angular. Brush up on your knowledge of Express.js or Nest.js too, as these will likely come up during technical discussions.
✨Showcase Your Leadership Skills
Since this role involves mentoring and leading a team, be prepared to discuss your previous experiences in leadership. Share specific examples of how you've guided developers, implemented best practices, and contributed to team success.
✨Prepare for Technical Challenges
Expect to face some coding challenges or technical questions during the interview. Practice common algorithms and data structures, and be ready to demonstrate your problem-solving skills using TDD principles. This will show your ability to build scalable and robust applications.
✨Emphasise Collaboration and Communication
This role requires working with cross-functional teams, so highlight your experience in collaboration. Discuss how you’ve effectively communicated with architects and clients in the past, and how you plan to foster a collaborative environment in your new role.
