01
Senior developers
Rails, React, Node.js and Next.js engineers who write production code every day, not juniors learning on your budget.
15 years
Building for the web
200+
Projects shipped
U.S. hours
Nearshore from Mexico
deploy.log
$ magma ship --env production
✓ web next.js
✓ api rails + node
✓ checkout solidus
✓ tests all green
✓ monitor alerts on
released to production
Your timezone
MVP to enterprise
Why MagmaLabs for web development
Startup, eCommerce brand or enterprise, you get engineers who have shipped web apps like yours before and stay accountable after launch.
02
End to end
Design, frontend, backend, APIs, QA and DevOps under one roof. No handoffs between vendors.
03
Built for your industry
eCommerce, healthcare, fintech and mobility. We know the compliance and scale each one brings.
04
15 years of results
Startups and global brands have trusted us with the platforms their business runs on.
Our web development services
Pick one or combine them. The same team designs, builds and supports each piece.
Product
Custom web applications
Complex, interactive apps built around your business logic, from MVP to multi-tenant platform.
MVPs
SaaS
Internal tools
Frontend
Frontend development
Fast, accessible, responsive interfaces wired to your design system.
React
Next.js
TypeScript
Backend
Backend development
Secure, scalable server-side systems with clean data models and background jobs.
Ruby on Rails
Node.js
Python
Java
Integrations
APIs & integrations
REST and GraphQL APIs, payments, CRMs, ERPs and AI features from OpenAI, Anthropic and Google Gemini.
REST
GraphQL
AI APIs
eCommerce
Solidus leaders
eCommerce platforms
Storefronts, checkout, subscriptions and integrations on the platforms we partner with.
Solidus
Shopify
Spree
Modernization
Modernization & rescue
Legacy upgrades and apps built fast, including with AI tools, made secure, tested and ready for real traffic.
Upgrades
Performance
Security
Engagement models & pricing
Published prices, so the first call is about your product, not our rates.
Most requested
Team Embed
From
$8,500
/ engineer / month
Senior web engineers in your Slack, standups and pull requests. Monthly, with 30 days notice. Start in 1 to 3 weeks.
Staff augmentation →
Scoped project
Build project
Fixed price
after scoping
An MVP, a new platform or a major feature, delivered by our own design, engineering and QA team with milestones agreed up front.
Describe your project →
Already built
Production Readiness Audit
$4,900
10 business days
Have a web app built fast, by another vendor or with AI tools? A senior review of security, performance and test coverage, with a priced plan.
See the audit →
How we build
01
Scope
A 30-minute call, then a written scope with milestones, risks and a price.
02
Design and architecture
Flows, UI and the technical plan, reviewed with you before code starts.
03
Build in sprints
Two-week sprints with demos, in your repo, with CI and tests from the first commit.
04
Launch and stay
Monitoring, alerts and a team that keeps shipping after go-live.
Our stack
Ruby on Rails
Backend
Node.js
Backend
Python
Backend · AI
Java
Enterprise
React
Frontend
Next.js
Frontend
PostgreSQL
Database
Solidus
eCommerce
Shopify
eCommerce
AI APIs
OpenAI · Anthropic · Gemini
AWS
Infrastructure
GitHub Actions
CI/CD
Success stories
View all case studies
eCommerce
Design + build
Minimal Audio
An SFX and VST plugin eCommerce brand. We designed and built their platform, from concept to production.
Healthtech
HIPAA compliance
Genoa
A telepsychiatry intermediary. We built and support their customer-facing and backend platforms, integrations and legacy applications.
Mobility
Mobile · IoT
Spin
A micromobility leader. Rider mobile apps, smart IoT communication and backend services built to scale.
Fintech
Web platform
Rivur
Systems for managing large construction projects: budgeting, contracts, invoicing, finance and forecasting.
From the engineers and leads we work with
“MagmaLabs highly skilled engineers was able to understand our unique requirements and deliver a high-quality solution that meet our expectations.”
Jabir Shaik
Engineering Lead · Genoa / Optum
“MagmaLabs’ team is very communicative, and the developer was extremely detail-oriented as he worked through the tasks.”
Niva Singer
Director of Digital Product · MUD\WTR
“Having working more than 3 years with MagmaLabs I can say that they have outstanding engineers, they are smart, proficient, and reliable team members. I would hire them again without hesitation.”
Perla Ruiz
Staff Software Engineer · Spin
FAQ
Something else? Email hello@magmalabs.io.
How much does custom web development cost?
It depends on the engagement. Senior engineers through Team Embed start at $8,500 per engineer per month. Scoped builds are quoted as a fixed price after a scoping call. If you already have an app and want to know what it needs before investing more, the Production Readiness Audit is a fixed $4,900.
How long does it take to build a web application?
A focused MVP usually takes 8 to 12 weeks. Larger platforms are delivered in phases, with working software in production every sprint rather than one big launch at the end.
Which technologies do you use for web development?
Ruby on Rails, Node.js, Python and Java on the backend, React and Next.js on the frontend, PostgreSQL for data, Solidus and Shopify for eCommerce, and OpenAI, Anthropic and Google Gemini for AI features. We recommend the stack that fits your team and roadmap, not the one we prefer.
Can you take over an existing web app?
Yes. Much of our work is on codebases someone else started, including apps built fast with AI tools. We start by reviewing the code, then fix what blocks production before adding features.
Who owns the code?
You do. Code lives in your repositories from the first commit, and you keep full ownership of the code, infrastructure and documentation.
Should I hire a project team or augment my own?
If you have an engineering team and need more senior capacity, Team Embed adds engineers to your squad. If you need a product built end to end, we run it as a scoped project with our own design, engineering and QA. Many clients start one way and move to the other.
Trusted partners
Platforms we build on as an official partner.
Recognized by
Independent directories where clients review our work.
Full range
From product development to digital transformation, the same senior team supports every part of your business.
Staff Augmentation
→
Senior nearshore engineers who join your team and work your hours, from $8,500 per engineer per month. QA and designers also available.
Ruby on Rails Development
→
Rails consulting, upgrades to Rails 7 and 8, performance work and senior Rails engineers for your team.
Mobile Development
→
Cross-platform React Native apps for iOS and Android, plus the backend behind them.
UX/UI Design
→
Research, flows and interfaces designed with the engineers who will build them.
Consulting & AI
→
Strategy, fractional CTO and company-wide AI enablement from the MagmaLabs leadership team.
QA as a Service
→
End-to-end suites, CI gating and regression packs your team can run on every merge.
Hiring as a Service
→
Build your in-house team with vetted engineers through Hirium and BrightCoders Academy.
Production Readiness Audit
→
A fixed $4,900 review of an AI-built or fast-built app, delivered in 10 business days with a priced plan.
Tell us what you want to build. In 30 minutes you get an honest read on scope, stack, timeline and cost from a senior engineer.
Nearshore, your timezone
/
You own the code
/
NDA on request