Full Stack Engineer

Full Stack Engineer

London Full-Time 36000 - 60000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and build full-stack applications to drive user growth and engagement.
  • Company: Join one of the UK’s fastest-growing start-ups focused on impactful missions.
  • Benefits: Enjoy a collaborative environment with opportunities for experimentation and growth.
  • Why this job: Be part of a dynamic team shaping user experiences and driving sustainable change.
  • Qualifications: Proficiency in TypeScript, React, and strong database skills required.
  • Other info: Ideal for those passionate about start-ups and making a difference.

The predicted salary is between 36000 - 60000 £ per year.

Full Stack Growth Engineer

We have two openings for a mid level – 4+ years experience and 6/7+ years experience for a more senior candidate

We’re looking for a Full Stack Growth Engineer to join a high-impact, mission-driven team at one of the UK’s fastest-growing start-up\’s.

If you’re passionate about crafting seamless user experiences, experimenting for growth, and collaborating across disciplines – this is the role for you.

The Role

You’ll be the first engineering hire within the Growth team, working closely with in-house creatives, data-savvy marketers, and a broader technical team. You\’ll build tools, run experiments, and optimize the user journey across web applications – directly contributing to user acquisition, engagement, and conversion.

What You’ll Do:

  • Design and build full-stack applications and features to drive growth
  • Work with TypeScript + React to deliver high-quality user experiences
  • Use PostgreSQL + SQL to surface insights and inform strategies
  • Launch experiments (A/B tests, CRO efforts) to optimize performance
  • Collaborate with marketing, product, and design teams
  • Contribute to a service-oriented architecture with scalability in mind

What We’re Looking For:

  • Proficiency in a programming language (ideally TypeScript)
  • Strong experience with React and full-stack development
  • Solid database skills (especially PostgreSQL + writing complex SQL)
  • Growth mindset and an interest in UX/CRO
  • Analytical thinker with a bias for experimentation
  • Degree from a top-tier university
  • Passion for start-up\’s and sustainable brands

Full Stack Engineer employer: Primis

Join a dynamic and innovative start-up that prioritises growth and collaboration, offering a vibrant work culture where your contributions directly impact user experiences and business success. With a focus on employee development, you'll have access to continuous learning opportunities and the chance to work alongside talented professionals in a supportive environment. Located in the heart of the UK’s tech scene, this role not only promises meaningful work but also the excitement of being part of a rapidly expanding company committed to sustainability.
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Contact Detail:

Primis Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full Stack Engineer

✨Tip Number 1

Familiarise yourself with the latest trends in full-stack development, particularly focusing on TypeScript and React. Being able to discuss recent projects or innovations in these areas during your conversations will show your passion and expertise.

✨Tip Number 2

Prepare to showcase your experience with A/B testing and conversion rate optimisation (CRO). Think of specific examples where you've successfully implemented experiments that led to measurable growth, as this aligns perfectly with the role's focus.

✨Tip Number 3

Network with professionals in the start-up ecosystem, especially those involved in growth engineering. Engaging in relevant online communities or attending meetups can provide valuable insights and connections that may help you stand out.

✨Tip Number 4

Demonstrate your analytical skills by preparing to discuss how you've used data to inform your development decisions. Be ready to explain how you've leveraged PostgreSQL and SQL to derive insights that have influenced user engagement strategies.

We think you need these skills to ace Full Stack Engineer

Proficiency in TypeScript
Strong experience with React
Full-stack development skills
Solid database skills, especially PostgreSQL
Complex SQL writing
Experience with A/B testing and conversion rate optimisation (CRO)
Analytical thinking
User experience (UX) design understanding
Collaboration skills across disciplines
Service-oriented architecture knowledge
Growth mindset
Passion for start-ups and sustainable brands
Problem-solving skills
Adaptability to fast-paced environments

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with TypeScript, React, and full-stack development. Include specific projects where you've built applications or features that drove growth, as this aligns with the role's requirements.

Craft a Compelling Cover Letter: In your cover letter, express your passion for user experience and growth. Mention any relevant experiments you've conducted, such as A/B tests or CRO efforts, and how they contributed to user engagement or conversion.

Showcase Your Analytical Skills: Provide examples of how you've used data to inform strategies in previous roles. Highlight your experience with PostgreSQL and SQL, and how you've leveraged these skills to surface insights that drove decision-making.

Demonstrate Collaboration: Since the role involves working closely with marketing, product, and design teams, include examples of past collaborations. Describe how you contributed to a team environment and the impact it had on project outcomes.

How to prepare for a job interview at Primis

✨Showcase Your Technical Skills

Be prepared to discuss your experience with TypeScript, React, and PostgreSQL in detail. Bring examples of projects where you've successfully implemented these technologies, and be ready to explain your thought process and the challenges you faced.

✨Demonstrate Your Growth Mindset

Since this role focuses on growth, highlight any past experiences where you've contributed to user acquisition or engagement. Discuss specific experiments you've run, such as A/B tests, and the outcomes that resulted from them.

✨Emphasise Collaboration

This position requires working closely with various teams. Share examples of how you've collaborated with marketing, product, or design teams in the past. Show that you value teamwork and can communicate effectively across disciplines.

✨Prepare Questions About the Company

Research the company and its mission. Prepare thoughtful questions that show your interest in their growth strategies and how you can contribute. This not only demonstrates your enthusiasm but also helps you assess if the company aligns with your values.

Full Stack Engineer
Primis
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