Senior Full Stack Engineer in London

Senior Full Stack Engineer in London

London Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
United States Digital Space LLC

At a Glance

  • Tasks: Lead development of scalable web applications and mentor fellow engineers.
  • Company: Join a growing tech team with a focus on innovation and collaboration.
  • Benefits: Enjoy private health care, hybrid working, competitive salary, and exciting perks.
  • Other info: Participate in regular team events and enjoy a culture of continuous learning.
  • Why this job: Shape the future of technology while making a real impact in a dynamic environment.
  • Qualifications: Expertise in JavaScript frameworks and experience with both frontend and backend development.

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

The Role

Our Technology team is growing and we'd love you to grow with us. We're looking for a Senior Full Stack Engineer to help shape and scale our technology platform as we pursue our ambitious vision. In this role, you'll take a leading hand in both frontend and backend systems delivering high quality development and thoughtful technical solutions across the product lifecycle. While your primary focus will be coding and architecture, you'll also support and guide other developers, helping to foster a culture of quality, curiosity, and continuous improvement. You're a skilled individual contributor and a collaborative technical champion, someone who enjoys working closely with others to build scalable, efficient, and well crafted applications using modern frameworks and tools.

Key Responsibilities

  • Lead by example as a hands on developer, contributing to both front-end and back-end codebases
  • Shape architecture and system design for web applications, with a focus on scalability, security, and performance
  • Mentor and support other engineers, championing code quality through thoughtful reviews and shared best practices
  • Design and implement responsive, user friendly web interfaces using modern JavaScript frameworks (Next.js, React)
  • Partner with UX/UI designers to bring designs to life as functional, intuitive experiences

About You

  • Strong expertise in JavaScript frameworks such as React, Vue.js, or Angular, with solid proficiency in HTML, CSS, and responsive design
  • Solid experience with Node.js, Express.js, and building RESTful APIs or microservices
  • Comfortable working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases
  • Experience integrating automated tests into CI/CD pipelines (e.g. Jenkins, CircleCI, GitLab CI) and familiarity with containerisation tools like Docker
  • Knowledge of CMS would be a bonus
  • You do your best work as part of a team and enjoy sharing knowledge as much as gaining it
  • You're comfortable navigating ambiguity and a fast-moving environment
  • Excellent written and verbal English skills
  • Collaborative and grounded, you value others' perspectives and create space for them

What You’ll Get

  • Private Health Care (Bupa)
  • Hybrid Working (3 days in office)
  • Travel Insurance
  • Competitive Base Salary
  • Company Bonus Scheme
  • Paid for AI Subscription (Claude / ChatGPT / Gemini)
  • Market-Leading Training Programme
  • Recognition & Reward Scheme
  • Annual Company Conference
  • Regular Happy Hours & Team Lunches
  • Free Coffee, Drinks & Snacks

Senior Full Stack Engineer in London employer: United States Digital Space LLC

Join a forward-thinking technology team that prioritises growth, collaboration, and innovation. As a Senior Full Stack Engineer, you'll not only contribute to cutting-edge projects but also mentor fellow developers in a supportive environment that values quality and continuous improvement. With benefits like private healthcare, hybrid working options, and a market-leading training programme, this role offers a unique opportunity to thrive both personally and professionally.

United States Digital Space LLC

Contact Details:

United States Digital Space LLC 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 United States Digital Space LLC 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 United States Digital Space LLC.

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 United States Digital Space LLC.

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 United States Digital Space LLC 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

JavaScript Frameworks (React, Vue.js, Angular)
HTML
CSS
Responsive Design
Node.js
Express.js
RESTful 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 United States Digital Space LLC.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at United States Digital Space LLC 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 United States Digital Space LLC

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 United States Digital Space LLC 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.