Senior Full-Stack Engineer in London

Senior Full-Stack Engineer in London

London Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Cody Software

At a Glance

  • Tasks: Lead client projects, architect scalable web apps, and mentor fellow engineers.
  • Company: Join a forward-thinking digital product team with a focus on innovation.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Other info: Dynamic, agile environment with great potential for career advancement.
  • Why this job: Make a real impact by working on exciting projects with cutting-edge technologies.
  • Qualifications: 5+ years in full-stack development with strong TypeScript and Node.js skills.

The predicted salary is between 60000 - 80000 £ per year.

We're looking for a senior full-stack engineer to join our Digital Product practice. You'll lead technical delivery on client engagements, architect scalable web applications, and mentor mid-level engineers. You'll work closely with clients, so clear communication is just as important as technical excellence.

What You'll Do

  • Lead architecture and delivery on 1–2 concurrent client projects
  • Write clean, well-tested TypeScript across Next.js frontends and Node.js backends
  • Conduct code reviews and set technical standards for the engagement
  • Collaborate directly with client stakeholders in discovery and planning sessions
  • Mentor junior and mid-level engineers on the team

What We're Looking For

  • 5+ years of professional full-stack development experience
  • Strong proficiency in TypeScript, React/Next.js, and Node.js
  • Experience designing and building REST or GraphQL APIs
  • Solid understanding of relational databases (PostgreSQL preferred)
  • Comfortable working in agile/sprint environments with client-facing responsibilities

Nice to Have

  • Experience with cloud infrastructure (AWS or GCP)
  • Exposure to DevOps practices: CI/CD, Docker, Kubernetes
  • Previous experience in a consulting or agency environment

Senior Full-Stack Engineer in London employer: Cody Software

Join a dynamic and innovative team as a Senior Full-Stack Engineer, where you'll not only lead the technical delivery of exciting client projects but also have the opportunity to mentor the next generation of engineers. Our collaborative work culture fosters open communication and continuous learning, ensuring that you grow both personally and professionally while working on cutting-edge technologies in a supportive environment. Located in a vibrant area, we offer a range of benefits that enhance work-life balance and promote employee well-being, making us an excellent employer for those seeking meaningful and rewarding careers.

Cody Software

Contact Details:

Cody Software Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Full-Stack Engineer 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 Cody Software 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 Cody Software.

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 Cody Software.

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 Cody Software 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 Engineer in London

Full-Stack Development
TypeScript
React
Next.js
Node.js
REST APIs
GraphQL APIs

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 Cody Software.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Cody Software 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 Cody Software

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 Cody Software 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.