Senior Full Stack Developer in London

Senior Full Stack Developer in London

London Full-Time 65000 - 75000 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Build and enhance a core digital platform with innovative features and AI integration.
  • Company: Join an innovation-led organisation tackling societal challenges through technology.
  • Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
  • Other info: Fast-paced environment with exciting technical challenges and career advancement.
  • Why this job: Make a real impact by shaping the future of a cutting-edge platform.
  • Qualifications: Strong full stack development skills, experience with AWS, React, TypeScript, and C#.

The predicted salary is between 65000 - 75000 £ per year.

Salary: £65K – £75K

London – Hybrid

At Data Idols, we are working with an innovation-led organisation using technology, AI, and digital products to drive large-scale engagement and solve complex societal challenges. They are now looking for a .Net Developer to take ownership of a core product platform and support its evolution as the organisation scales.

The Opportunity

This is a hands‑on, senior role focused on maintaining and enhancing a core digital platform used to deliver interactive, real‑time experiences. You will be responsible for building new features, improving performance, and integrating AI capabilities, while ensuring the platform remains secure, reliable, and scalable. Working closely with product, design, and engineering teams, you will play a key role in shaping the future of the platform and how it is used across a variety of projects. This role suits someone who is comfortable working across the full stack, enjoys solving varied technical challenges, and is confident operating in a fast‑moving, product‑led environment.

Skills and experience

  • Strong experience in full stack software development
  • Experience working with AWS infrastructure
  • Strong front‑end development skills such as React and TypeScript
  • Experience working with C#
  • Ability to work independently and manage multiple priorities

Senior Full Stack Developer in London employer: Data Idols

Join a forward-thinking SaaS organisation that prioritises technology and innovation, offering a dynamic work culture where your contributions as a Principal Software Architect will directly influence the company's success. With a strong emphasis on professional development, hybrid working options, and a supportive environment for mentoring and collaboration, this role provides an excellent opportunity to grow your career while making a meaningful impact in the tech industry. Enjoy competitive benefits including life assurance, holiday trading schemes, and retail discounts, all while working in a location that fosters creativity and technical excellence.

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Contact Details:

Data Idols Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Full Stack Developer in London

✨Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Data Idols or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

✨Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Data Idols.

✨Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Data Idols.

✨Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Data Idols that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Full Stack Developer in London

Full Stack Software Development
AWS Infrastructure
React
TypeScript
C#
Performance Improvement
AI Integration

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Data Idols.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Data Idols and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Data Idols

✨Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

✨Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Data Idols uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

✨Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

✨Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.