Software Developer, Software Engineer, Full Stack Developer

Role Overview

Working as a Software Developer at Good Growth is varied, and your work will evolve over time. However, your initial focus and tasks include:

• Delivering digital Experiences for our clients - using our proprietary GGT platform, you’ll develop Experiences (usually tested against control variants for impact) using a mixture of HTML, CSS, JavaScript and other front‑end frameworks like Preact. You’ll also get a chance to work with other proprietary tools and APIs specific to the GGT platform.
• Ensuring consistent monitoring is in place – using testing frameworks like Playwright you’ll write E2E tests which form part of our synthetic monitoring of Experiences on our clients’ sites.
• Taking part in the entire Software Development Lifecycle – this includes scoping and feasibility investigations, development of Experiences, QA and feedback reviews and ensuring consistent quality throughout the lifecycle of the Experience through automated tests.
• Collaborating with cross‑functional teams – you’ll work closely with developers, analysts, and client teams to build innovative solutions through our squad approach.
• Writing clean, maintainable code – we value quality, and you’ll help ensure best practices in testing, peer reviews, and development.
• Becoming the Technical Expert – you may take part in some client‑facing calls as part of the squad, offering your knowledge and support from a technical point of view.

You prefer a rigid, structured corporate environment.

You want to specialise in one language or framework only.

You’re looking for a purely remote role with no in‑office collaboration, but you must be able to work from a Good Growth office when required.

We’re looking for problem‑solvers and logical thinkers, not just coders. You enjoy finding efficient solutions to complex problems by understanding the ‘Why’ as much as the ‘How’. You enjoy exploring how a site works, leveraging existing APIs and data to your benefit.

• Vanilla JavaScript, HTML, and CSS
• 1–3 years of commercial development experience
• A proven track record of delivering projects on time
• Strong communication skills and the ability to communicate technical concepts to a non‑technical audience
• Ability to work from a Good Growth office when required

• Experience with JavaScript frameworks (React, Vue, etc.)
• Familiarity with automated testing
• Exposure to CRO tools (Optimizely, Google Optimize, Monetate, etc.)

At Good Growth, we help businesses innovate online without being slowed down by outdated technology. Many large companies rely on legacy systems – where others see a limitation, we see an opportunity.

Our mission is to tear down barriers to growth, helping brands move fast, innovate boldly, and optimise our digital experiences. We combine extraordinary technology with world‑class data and insight to deliver results that redefine what’s possible in digital commerce.

Joining Good Growth as a Software Developer, you’ll be part of our close‑knit Build team, building and maintaining client ‘Experiences’ through the Good Growth Technology (GGT) platform. GGT acts as an overlay on top of existing websites, and you’ll use your knowledge in front‑end technologies, problem‑solving skills and logical thinking to rapidly develop new features that will directly impact how our clients innovate and grow online.

This role is more than just about writing code; you’ll be solving real‑world problems, using Dev Tools to dive deep into existing websites and leveraging existing APIs to develop new solutions that make a meaningful impact.

• Working closely with cross‑functional teams
• Seeing the real‑world impact of your work with major brands
• Finding performative solutions to complex problems
• Being part of a collaborative and supportive team
• A varied work‑week where you get to work on multiple projects

• Most of our team spends 1–2 days per week in the office
• Offices are located in Birmingham and Exeter
• Core hours: 10:00 AM – 3:00 PM UK time (flexible start and finish times)
• While we support remote working, we may ask you to be in…