Full Stack Engineer

Full Stack Engineer

Guildford Full-Time 45000 - 55000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Develop scalable software and collaborate with a dynamic team on exciting projects.
  • Company: Join a growing SaaS business with a focus on innovation and teamwork.
  • Benefits: Enjoy a competitive salary, bonus, 25 days holiday, and great employee perks.
  • Why this job: Make an impact in a supportive environment while honing your full-stack skills.
  • Qualifications: Experience in C#/.NET and a passion for clean code and collaboration.
  • Other info: Opportunity for career growth in a vibrant tech culture.

The predicted salary is between 45000 - 55000 ÂŁ per year.

We’re working with an established and growing SaaS business that is continuing to invest in its core engineering teams and technology platform. They’re looking to add a Full Stack Software Engineer to a product-focused team working on scalable, business‑critical software used at scale across the UK. This is a hands‑on role suited to someone who enjoys clean code, collaborative development, and contributing across the full software development lifecycle.

The Role

As a Software Engineer, you’ll contribute to the design, development, and ongoing improvement of a mature SaaS platform, working closely with product, QA, and other engineers.

Key Responsibilities

  • Writing clean, efficient, and maintainable code across the full SDLC
  • Developing both backend and frontend features using C#/.NET technologies
  • Working with modern frontend frameworks (Blazor or similar)
  • Collaborating with Product and stakeholders to refine requirements, estimates, and delivery plans
  • Writing unit and behaviour‑driven tests to ensure code quality and reliability
  • Participating in Agile ceremonies including sprint planning, reviews, and retrospectives
  • Contributing to technical discussions, design decisions, and documentation
  • Supporting the development of APIs, inter‑service communication, and database integrations
  • Continuously improving development practices, coding standards, and team ways of working

About You

This role would suit someone with solid full‑stack experience who enjoys working in a collaborative, Agile environment.

Required Skills

  • Commercial experience developing in C#/.NET within an Agile team
  • Strong experience with .NET Core, SQL databases, and full‑stack development
  • A good understanding of clean code principles and test‑driven or behaviour‑driven development
  • Experience working with both frontend and backend technologies
  • Strong organisational skills and the ability to manage your own workload
  • Good communication skills and a collaborative, detail‑oriented approach
  • Exposure to cloud platforms, ideally Azure
  • Experience with authentication/authorisation patterns (OAuth2, OIDC, identity solutions)
  • Experience working with SaaS or multi‑tenant platforms
  • Familiarity with CI/CD pipelines and modern DevOps practices

What’s on Offer

Salary of £45,000–£55,000 DOE, plus performance‑based bonus. 25 days holiday (increasing with service) plus benefits. Pension scheme and additional employee perks.

This is a strong opportunity to join a growing SaaS organisation where you’ll work on well‑engineered systems, collaborate with experienced engineers, and continue developing your skills across the full stack in a supportive environment.

Seniority Level Mid‑Senior level

Employment Type Full‑time

Job Function Information Technology

Industries Software Development

Full Stack Engineer employer: Develop

Join a dynamic and innovative SaaS company in Guildford, where your contributions as a Full Stack Engineer will directly impact the development of scalable software solutions used across the UK. With a strong emphasis on collaboration, clean coding practices, and continuous improvement, you'll thrive in a supportive environment that offers ample opportunities for professional growth and development. Enjoy competitive salaries, generous holiday allowances, and a culture that values teamwork and technical excellence.
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Contact Detail:

Develop Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full Stack Engineer

✨Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who work at companies you're interested in. A friendly chat can lead to referrals, which are often the golden ticket to landing an interview.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving C#/.NET and full-stack development. This gives potential employers a taste of what you can do and sets you apart from the crowd.

✨Tip Number 3

Prepare for technical interviews by brushing up on your coding skills and understanding clean code principles. Practice common algorithms and data structures, and be ready to discuss your past projects and how you tackled challenges.

✨Tip Number 4

Don’t forget to apply through our website! We love seeing applications directly from candidates who are excited about joining us. It shows initiative and helps us get to know you better right from the start.

We think you need these skills to ace Full Stack Engineer

C#/.NET
Agile Development
.NET Core
SQL Databases
Clean Code Principles
Test-Driven Development
Behaviour-Driven Development
Frontend Technologies
Backend Technologies
Organisational Skills
Communication Skills
Collaboration
Cloud Platforms (Azure)
Authentication/Authorisation Patterns (OAuth2, OIDC)
CI/CD Pipelines

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Full Stack Engineer role. Highlight your experience with C#/.NET and any relevant projects you've worked on, especially in Agile environments.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about full-stack development and how you can contribute to our team. Mention specific technologies you’ve worked with and how they relate to our SaaS platform.

Showcase Your Projects: If you have a portfolio or GitHub repository, include it in your application. We love seeing real examples of your work, especially projects that demonstrate clean code and collaborative development.

Apply Through Our Website: For the best chance of getting noticed, apply directly through our website. It helps us keep track of applications and ensures you’re considered for the role as soon as possible!

How to prepare for a job interview at Develop

✨Know Your Tech Stack

Make sure you brush up on your C#/.NET skills and understand the frameworks mentioned in the job description. Be ready to discuss your experience with both backend and frontend technologies, as well as any projects where you've implemented clean code principles.

✨Showcase Your Collaboration Skills

Since this role involves working closely with product teams and other engineers, be prepared to share examples of how you've successfully collaborated in an Agile environment. Highlight any experiences where you contributed to technical discussions or participated in sprint planning.

✨Prepare for Technical Questions

Expect to face questions about unit testing, behaviour-driven development, and CI/CD practices. Brush up on these topics and think of specific instances where you've applied them in your work. This will show that you not only understand the concepts but have practical experience too.

✨Ask Insightful Questions

At the end of the interview, don’t forget to ask questions! Inquire about the team’s development practices, how they handle code reviews, or what tools they use for collaboration. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.

Full Stack Engineer
Develop
Location: Guildford

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