At a Glance
- Tasks: Transform an AI-driven tool into a secure, production-ready Node.js platform.
- Company: Join a forward-thinking tech company focused on innovation.
- Benefits: Competitive daily rate, fully remote work, and potential for contract extension.
- Other info: Work independently in a dynamic environment with growth opportunities.
- Why this job: Make a real impact by modernising cutting-edge AI technology.
- Qualifications: Strong Node.js experience and ability to refactor applications.
We are looking for an experienced Node.js contractor to help replatform and modernise an internally developed AI-driven data platform. The existing tool was rapidly developed by a member of the technical team using AI-assisted development tools and is currently running locally on a laptop environment. We now need an experienced engineer to rewrite/refactor the application into a secure, production-ready Node.js solution suitable for deployment within our server infrastructure.
The Role
You will take ownership of analysing the current Python-based application and rebuilding/refactoring it into a scalable and maintainable Node.js platform.
The application:
- Pulls data from multiple external sources including:
- RSS feeds
- Websites
- APIs
- Processes and stores data within a database
- Includes a front-end interface for displaying and interacting with the data
A key part of the engagement will be ensuring the rebuilt platform is secure, robust, and capable of passing penetration/security testing.
Required Skills & Experience
- Strong commercial experience with Node.js
- Experience refactoring or rewriting existing applications
- Solid understanding of secure software engineering practices
- Experience building applications that integrate with APIs, web scraping, and data feeds
- Database design and integration experience
- Front-end development capability (React/Vue/modern JS frameworks beneficial)
- Experience deploying applications into production server environments
- Understanding of authentication, security hardening, and application resilience
- Ability to work independently and make pragmatic architectural decisions
Desirable
- Previous experience working with AI/LLM-powered applications
- Python experience to help interpret the existing codebase
- Experience preparing systems for penetration testing/compliance review
- DevOps/cloud infrastructure experience
Contract Details
- Contract: Outside IR35
- Rate: £450–500 per day
- Location: Fully remote
- Start: ASAP
- Duration: Initially 10-12 weeks but potential for extension
We're looking for someone pragmatic, technically strong, and comfortable taking an early-stage internal tool and turning it into a secure, production-grade platform.
Javascript Developer in London employer: LinkedIn
Join a forward-thinking company that values innovation and technical excellence, offering a fully remote work environment that promotes flexibility and work-life balance. As a Node.js contractor, you'll have the opportunity to take ownership of exciting projects, with access to continuous learning and growth opportunities in a collaborative culture that encourages creativity and problem-solving. With competitive rates and the chance to work on cutting-edge AI-driven solutions, this role is perfect for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Javascript Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with Node.js or AI tools. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your previous Node.js projects, especially any that involve refactoring or building secure applications. This will give potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on your knowledge of secure software engineering practices and database design. Be ready to discuss how you would tackle the challenges mentioned in the job description.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step!
We think you need these skills to ace Javascript Developer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Node.js and any relevant projects you've worked on. We want to see how your skills match up with what we're looking for, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Mention your experience with refactoring applications and any work you've done with AI tools. We love a good story, so make it engaging!
Showcase Your Technical Skills:In your application, be sure to mention specific technologies and frameworks you’ve worked with, especially those related to secure software engineering practices. We’re keen to see your understanding of database design and API integration!
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. Plus, we love seeing applications come in through our own channels!
How to prepare for a job interview at LinkedIn
✨Know Your Node.js Inside Out
Make sure you brush up on your Node.js skills before the interview. Be ready to discuss your past experiences with refactoring and rewriting applications, as well as any challenges you've faced. This will show that you’re not just familiar with the technology but can also apply it effectively.
✨Understand the Current Application
Take some time to think about the existing Python-based application mentioned in the job description. Familiarise yourself with how it pulls data from various sources and consider how you would approach rebuilding it in Node.js. This will demonstrate your analytical skills and readiness to take ownership of the project.
✨Showcase Your Security Knowledge
Since security is a key part of this role, be prepared to discuss secure software engineering practices. Think about examples from your past work where you ensured applications were robust and secure, and be ready to talk about penetration testing and compliance reviews.
✨Be Ready for Technical Questions
Expect technical questions that dive deep into your experience with APIs, web scraping, and database design. Prepare to explain your thought process when making architectural decisions and how you would handle deployment in production environments. This will help you stand out as a candidate who can think critically and pragmatically.
