Bastion Pay
Engineering, Design system · , 2025
Payment rails for marketplaces, with a dashboard the ops team actually opens.
Engineering
Engineering at Tensile means production code for web products: React and TypeScript front ends, design systems in code, APIs and AI features. The same team designs and builds, so the shipped product matches the design down to the empty states.
What you get
- 01
Front-end
React, TypeScript and accessible components, tested and documented.
- 02
Design systems in code
The Figma system as a component library your team can install.
- 03
APIs and integrations
Node and serverless back ends, payments, auth and third-party APIs.
- 04
AI features
Search, summaries and assistants built on LLM APIs, with evaluation built in.
How we engage
From $40k
typical starting budget
8-20 weeks
for a first release
3-4 people
engineers and a designer
How it runs
01
Architecture
A short technical plan, agreed with your engineers.
02
Build
Two-week sprints with a staging link every Friday.
03
Handover
Docs, tests and pairing sessions, so your team owns the code.
Related work
See all work
Questions
Do you work inside our codebase?
Yes. Most engineering projects run in the client's repository, with your code review rules and CI.
Which stack do you use?
TypeScript everywhere, React or Astro on the front end, Node or serverless on the back end. We adapt to your stack when you have one.
Can you build AI features safely?
We build them with evaluation sets, logging and a human fallback, and we never send your data to a model without your sign-off.
Start a project
Tell us what you are building and when it needs to ship. We reply within one working day.
Or write to us
hello@example.com