Backend development

Secure, reliable APIs and services to power modern platforms.

Our Approach to Technology

Secure, reliable APIs and services to power modern platforms.

We don’t just use tools—we use the right ones for the job. Whether it’s a lean MVP or a large-scale enterprise product, our technology choices are driven by your needs, not tech trends. All of this is supported by our Cyber Essentials Plus certification and ISO/IEC 27001 accreditation, ensuring every system we build meets the highest standards of security and compliance.

Backend Development
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Python
Versatile scripting and data engineering language
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Fast API
High-performance asynchronous APIs with automatic documentation
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Node.js
Scalable JavaScript runtime for real-time and microservice applications
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.NET
Enterprise-ready framework for robust backend solutions

Need help selecting the right stack for your product?

Technology we use

8+ yrs

of market experience

2.5m+

lines of code

30+

Data Products delivered

6.5 years

average experience of our developers

Blog

High Digital Blog
High Digital Named Top 10 by 50Pros for 2026

Chuffed to announce that High Digital has been included in the 50Pros Top 10 for 2026. It’s a testament to the dedicat...

High Digital Blog
Unlocking the Power of Synthetic Data for AI and Analytics

In the modern era of data-driven business, access to high-quality, diverse datasets is the foundation fo...

High Digital Blog
Why Building Your Own AI Tools Is the Key to Data Sovereignty

Introduction: The Rise of DIY AI in the Era of Data Sovereignty The rapid rise of generative AI and machine learning has made advanced au...

Testimonials

So proud of our new Arch website that truly shows the core of who we are and what we do. The team at High Digital has done an amazing job and brought our passion through to our website. Thank you for all the hard work to make this happen. Your ability to take our ideas and passion and bring it to life is incredible. Thank you!

Noreht Viljoen, Head of HR at ARCH Emerging Markets.

"We have worked with HighDigital for a number of years. They have acted as a true partner, working as an extension of our team to deliver applications that have delivered significant value for the business, and contributed to our ongoing successes. They have continually understood our changing business requirements, and have proactively made recommendations that have led to the development of technically robust products for our business."

Tim Nagle, Head of Data and Tech Ops at oneninefive by Agent3.

"We have developed a great partnership with High Digital, and we appreciate their attention to detail and creative approach to bringing our ideas to life."

Karl, Head of Data at The Marketing Practice.

"We needed an extremely quick turn-around for our brand, logo and website for Cold Solutions East Africa which High Digital delivered efficiently whilst also maintaining a high standard of work."

Azhar Rifai, Company Director at Cold Solutions East Africa.

"I have been working with High Digital on the Hanse International Trade Analytics project for several years through beta, V1 and now V2 with funding from InnovateUK. High Digital is a great team to work with, bringing valuable technical skills, domain knowledge, and innovative thinking to the project."

Dr Ousmene Mandeng, Company Director at Hanse Analytics.

"Project fully built in time, on budget. Performance completely maxed out which meant that clients were over-delighted in the response time of data requests. Their commitment to data security and attention to detail were noteworthy, ensuring optimal results and client satisfaction with optimised solutions."

David Stubbs - Founder at Enrich B2B.

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Awards & accreditations

High Digital: top bi data company
High Digital: top bi data company
Cyber Essentials Plus
High Digital: Innovate UK
High Digital : ISO 27001
High Digital : ISO 27001

'Our customers love to work with us'

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