International Consumer Research & Testing Ltd
Full Stack Software Developer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About the Role
We are looking for a versatile, passionate Full Stack Software Developer to join us in building a brand-new, greenfield B2B data and visualisation software platform for an exciting new business venture. This venture offers the agility of a startup with the stability of a global powerhouse. We are proudly supported by International Consumer Research & Testing (ICRT) and its global network of over 25 member organisations. Our partners include household names like Which? (UK), Test-Achats (Belgium), Consumentenbond (Netherlands), and Que Choisir Ensemble (France).
If you love software development, thrive on working across multiple systems, and are hungry to grow professionally in a dynamic environment, we want to hear from you.
Who You Are
You are a highly structured self-starter who brings a positive attitude to the team. You are a highly autonomous, product-minded Full Stack Developer who loves bringing new ideas to the market quickly. You thrive in data-heavy, greenfield environments, balancing the need for rapid prototyping and MVP delivery with clean, maintainable architecture.
You don't just write code; you understand the business goals behind customer tiering and data viz, and you design and develop software that directly supports those goals. Alongside your strong programming background you are a good communicator who contributes to a fun, collaborative and flexible working environment.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Your Technical Profile
- You hold a degree in Computer Science or Software Engineering.
- You have 5+ years of proven back-end software development experience.
- You have solid experience with PostgreSQL.
- You are highly proficient in JavaScript or Go.
- You have experience building back-end APIs.
- You have solid experience with interactive dashboards using viz libraries (e.g., Vue, D3.js, Chart.js, Recharts, or Apache ECharts)
- An eye for design, with experience in UI/UX development to round out your full-stack capabilities.
- You have experience building multi-tenant SaaS apps, authorisation frameworks, and feature-gating
- You have experience with data integration, database schema design, and ETL/ELT pipelines.
- You possess a strong interest or foundational experience in Data Science.
- You leverage AI development tools to accelerate speed, but you possess the strong engineering judgment required to vet AI-generated code for security, efficiency, and strict data compliance.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Requirement: You must be fluent in English and possess a valid permit to work in the UK.
Bonus Points
While not strictly required, you will stand out if you bring any of the following to the table:
- Broader experience with other relational databases.
- Experience with cloud platforms, specifically AWS and containerisation (Docker).
- Experience building custom Business Intelligence (BI) tools or interactive reporting dashboards.
- Experience coding in Python for data processing.
What We Offer
- Competitive Compensation: An attractive salary alongside an excellent benefits package.
- Flexibility: A London-based role offering a hybrid working model to suit your lifestyle.
- Culture: A friendly, flexible, and supportive team environment.
How to Apply
Ready to build something impactful? Please send a short application alongside your CV to careers@international-testing.org.
Please note: Applications close on August 1st, 2026.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location