A single core where engineering, design and intelligence converge.
One senior squad, from the first workshop to the handover. No account layers, no junior handoff after the pitch.
- Founded
- London
- Disciplines
- 06
- Model
- One squad, end to end
SAZCORE is a senior studio of engineers, designers and data specialists. We take on the products other teams call impossible — legacy platforms under load, AI systems that must be trustworthy, brands that need to feel inevitable — and we ship them with a documented architecture your own team can own.
No account layers, no handoff to juniors. The people who scope the work are the people who build it, and they stay on the engagement from the first workshop to the handover.
Products shipped
Average senior tenure
Countries served
Client retention
Built to be inherited, not depended on.
How we work
Every engagement is staffed from one squad: an engineer, a designer and, where the problem calls for it, a data specialist. They sit together for the whole programme, so the strategy, the interface and the infrastructure are decided in the same room rather than negotiated across three vendors.
What we optimise for
Longevity. We choose boring technology where boring is correct and sharp technology only where it earns an advantage. Contracts are typed, architecture is documented and tests are written as the work lands — so the product is inheritable the day we leave.
How we measure it
Success metrics are agreed before the first sprint — conversion, latency, retention, whatever the commercial outcome actually depends on — and reported against weekly. If a decision is not moving one of them, we say so.
The difference is who does the work.
Engineers, not resellers
Every line ships from our own senior team. No hidden subcontracting, no junior handoff after the pitch.
Design and code in one room
Interface designers sit inside the delivery squad, so what is drawn is what is built — pixel for pixel.
Built to be inherited
Documented architecture, typed contracts and tests, so your team can own the product the day we leave.
Measured on outcomes
We define success metrics up front — conversion, latency, retention — and report against them weekly.
Tell us what you want to build.
Send the brief and a senior engineer plus a designer will reply within two working days with scope, timeline and an honest view of the risks.