Full Stack Engineer

Full Stack Engineer

Full-Time 120000 - 150000 £ / year (est.) No working from home possible
HUG

At a Glance

  • Tasks: Build and ship full-stack features while collaborating directly with users.
  • Company: Join one of Europe's fastest-growing AI startups with a dynamic culture.
  • Benefits: Competitive salary, equity package, and direct access to founders.
  • Other info: Thriving startup environment with significant ownership and influence.
  • Why this job: Make a real impact by shaping products used by major enterprises.
  • Qualifications: 4-8 years of software engineering experience and strong TypeScript skills.

The predicted salary is between 120000 - 150000 £ per year.

We're working with one of Europe's fastest-growing AI startups, backed by top-tier investors and preparing for their next major growth phase. They've built a product customers genuinely depend on, achieved strong commercial traction, and are now looking for exceptional engineers who want to own products end-to-end rather than simply execute tickets. This is an opportunity to join a small, high-calibre team where engineering, product thinking, and customer impact are deeply intertwined.

The Opportunity

This isn't a role where requirements are handed down from product managers and engineers operate in silos. You'll work directly with users, understand problems firsthand, design solutions, write code, and measure the impact of what you've built. You'll help shape the future of a product already being used by major enterprise customers and contribute to solving complex real-world problems using modern AI systems.

What You'll Be Doing

  • Building and shipping full-stack features from concept through to production
  • Working directly with customers to understand workflows and pain points
  • Designing scalable systems and product architecture
  • Building AI-powered user experiences and workflows
  • Collaborating closely with founders and senior leadership on product direction
  • Making high-impact technical decisions in a fast-moving environment
  • Taking ownership of problems, not just tasks

We're Looking For

  • 4–8 years of software engineering experience
  • Strong full-stack development experience
  • Excellent TypeScript skills
  • Experience with modern frontend frameworks (React, Next.js or similar)
  • Experience building backend systems (Node.js, NestJS or similar)
  • Strong product intuition and customer empathy
  • Proven ability to operate autonomously and drive outcomes
  • Experience working in fast-paced startup or high-growth environments

Particularly Interesting Backgrounds

  • Founding Engineers
  • Early engineering hires at VC-backed startups
  • Former startup founders
  • Product Engineers who have owned major customer-facing features
  • Engineers who have worked closely with customers and business stakeholders

You’ll Thrive Here If You

  • Care about shipping products more than protecting your scope
  • Enjoy solving ambiguous problems
  • Like speaking to users and understanding real-world workflows
  • Want significant ownership and influence
  • Prefer building things from first principles rather than maintaining legacy systems
  • Are excited by the pace and energy of an ambitious startup

Package

£120,000–£150,000 base salary
Meaningful equity package
Opportunity to join at a pivotal stage of company growth
Direct access to founders and decision-makers
Work alongside a highly ambitious, high-performing team

If you're the type of engineer who wants to build products, not just code features, we'd love to hear from you.

Full Stack Engineer employer: HUG

Join one of Europe's fastest-growing AI startups in London, where you'll have the opportunity to take ownership of product development and make a real impact. With a strong focus on collaboration, innovation, and direct access to founders, this role offers a dynamic work culture that values your input and encourages personal growth. Enjoy a competitive salary, meaningful equity, and the chance to shape the future of a product relied upon by major enterprise customers.

HUG

Contact Details:

HUG Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Full Stack Engineer

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 HUG 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 HUG.

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 HUG.

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 HUG 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 Full Stack Engineer

Full Stack Development
TypeScript
React
Next.js
Node.js
NestJS
Product Intuition

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 HUG.

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

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 HUG 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.