BigCommerce · Technology

BigCommerce Development Services

BigCommerce stores, themes, apps and integrations for merchants who want an open SaaS platform with strong APIs.

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Working standards on every BigCommerce engagement

Secure by default

OWASP-aligned coding, dependency scanning and least-privilege access on every project.

Reviewed code

Every change is peer-reviewed before it is merged and released.

Automated tests

Unit, integration and end-to-end tests run in CI on each commit.

Accessibility

Interfaces checked against WCAG 2.2 AA guidelines.

Performance budgets

Speed targets agreed up front and measured before launch.

Privacy minded

Data collected only when needed and handled with care.

Documented

Architecture notes, runbooks and handover docs you keep.

Transparent reporting

Regular demos, shared boards and plain-language updates.

What we build

BigCommerce Development services

Pick an area to see how we can help, from new builds to long-term care.

01

PWA and AMP Development

Decoupled eCommerce storefronts built with modern JavaScript frameworks, served from the edge and connected through stable APIs.

Learn more →02

Rental eCommerce

Subscription, booking and multi-tenant models on eCommerce, with billing, scheduling and account management built in.

Learn more →03

eCommerce Design

Design systems and storefront themes for eCommerce that load fast, read well on mobile and stay easy for your team to edit.

Learn more →
01

Point of Sale Development

Point of sale for eCommerce that shares stock, customers and promotions with your online store, online or offline.

Learn more →02

eCommerce Augmented Reality

Practical AI for eCommerce and the teams around it: assistants, document handling, search and automated routine work, grounded in your own data.

Learn more →
03

Conversion-focused UX

Search, product pages and checkout designed around how shoppers actually buy.

01

eCommerce Migration

Move catalog, customers, orders and URLs to eCommerce with a rehearsed cut-over plan and redirects that protect your search rankings.

Learn more →
02

Fast everywhere

Performance budgets and edge caching keep pages quick on any device.

03

Connected operations

Orders, stock and customers flow to your ERP, CRM and fulfilment tools.

01

eCommerce Support and Maintenance

Security patches, monitoring, bug fixes and small improvements for eCommerce, handled under a clear monthly plan with response targets.

Learn more →
02

Built to evolve

Modular code and tests make new features cheaper to add later.

03

Conversion-focused UX

Search, product pages and checkout designed around how shoppers actually buy.

01

Planned around your goals

Every BigCommerce Development engagement starts with discovery: what you want to achieve, who will use it and which systems it touches. That shapes a scope you can budget for.

  • Discovery and scoping
  • Design and prototyping
  • Agile delivery with demos

02

Built to BigCommerce standards

We follow BigCommerce conventions and extension points instead of shortcuts, so updates, security patches and new features stay straightforward.

  • Platform best practices
  • Upgrade-safe extensions
  • Automated tests in CI

03

Connected to your stack

Your BigCommerce stores need to talk to ERP, CRM, payments and fulfilment. We design integrations with queues, retries and alerts so data stays in step.

  • API and webhook design
  • Retries and idempotency
  • Monitoring dashboards

04

Supported after launch

Launch is the start. Monitoring, fixes and a steady backlog of improvements keep your BigCommerce stores healthy and moving forward.

  • Uptime and error alerts
  • Security patching
  • Monthly improvement plan

Engagement models

Work with us your way

Fixed Scope

A defined scope, timeline and price for projects with clear requirements.

  • Agreed deliverables
  • Milestone-based billing
  • Change requests handled openly
Get a proposal

Dedicated Team

A team that works only on your product, sized to your roadmap.

  • Developers, QA and a lead
  • Monthly capacity you can adjust
  • Works in your tools and rituals
Get a proposal

Time & Materials

Flexible, pay-as-you-go engagement for evolving or exploratory work.

  • Billed on hours used
  • Reprioritise any sprint
  • Weekly time reports
Get a proposal

Expertise

Our expertise in BigCommerce Development

We build Stencil themes, headless frontends and apps on BigCommerce APIs.

Talk to an expert →

How we deliver

  • Discovery and scoping
  • Design and prototyping
  • Agile delivery with demos
  • Launch and hypercare

Platform & APIs

  • GraphQL
  • REST APIs
  • Node.js

Frontend

  • React
  • Next.js
  • Vue
  • Tailwind CSS

Data & search

  • MySQL
  • Redis
  • OpenSearch

How we work

A clear path from idea to launch

  1. 01

    Discovery

    Workshops to understand goals, users, systems and constraints.

  2. 02

    Plan & Estimate

    Scope, architecture and a phased roadmap with estimates.

  3. 03

    Design

    User flows, wireframes and visual design, validated with you.

  4. 04

    Build

    Short sprints with demos, code review and automated tests.

  5. 05

    Test & Launch

    QA, performance checks and a rehearsed go-live.

  6. 06

    Support & Grow

    Monitoring, fixes and a continuous improvement backlog.

Migration

Move to BigCommerce without the drama

We move products, customers, orders and content with mapped data, rehearsed dry runs and redirect plans that protect your search traffic, then stay on through the first weeks after launch.

Plan a migration →
MagentoWooCommerceVolusion3dcartOpenCartPrestaShop
→
TargetBigCommerce

Technology

The stack behind BigCommerce

Gr

GraphQL

Typed, efficient APIs

RE

REST APIs

Stable integration contracts

No

Node.js

APIs, workers and tooling

Re

React

Component-based UIs

Ne

Next.js

Hybrid rendering at the edge

Vu

Vue

Lightweight reactive UIs

Ta

Tailwind CSS

Utility-first styling

Ty

TypeScript

Safer JavaScript at scale

My

MySQL

Relational storage

Re

Redis

Caching and queues

Op

OpenSearch

Fast catalog search

St

Stripe

Cards, wallets and billing

Pa

PayPal

Wallet payments

Ad

Adyen

Global payment processing

Sh

ShipStation

Labels and carriers

AW

AWS

Cloud hosting and services

Cl

Cloudflare

CDN, WAF and edge compute

Do

Docker

Repeatable environments

Gi

GitHub Actions

CI/CD pipelines

Se

Sentry

Error monitoring

Why BigCommerce

Stores engineered for steady growth.

Fast pages, a smooth checkout and clean integrations do more for revenue than any single feature.

01

Conversion-focused UX

Search, product pages and checkout designed around how shoppers actually buy.

02

Fast everywhere

Performance budgets and edge caching keep pages quick on any device.

03

Connected operations

Orders, stock and customers flow to your ERP, CRM and fulfilment tools.

04

Built to evolve

Modular code and tests make new features cheaper to add later.

103+

Projects delivered

52+

Platforms supported

9+

Years in commerce

FAQ

Questions, answered

Can’t find what you need? Ask us directly.

Yes. Its APIs suit headless frontends.

Yes, with data and URL migration.

Yes, custom apps on its APIs.

It depends on scope. Smaller engagements take a few weeks; larger builds are delivered in phases. We give you a timeline after discovery.

Cost depends on scope, integrations and the engagement model. After a short discovery call we share an estimate with clear assumptions.

Start a project

Let’s talk about your BigCommerce plans

Tell us what you are working on. We reply within one business day with next steps and, where it helps, a short call.