Senior B2B SaaS Website Development DevelopersWebsite Development
Hire senior B2B SaaS website development developers who ship production-grade code in 8-12 weeks. Fixed price, no hourly billing, and full ownership from day one.
We build B2B SaaS websites using React, Next.js, and Node.js or Python. Every project includes a CI/CD pipeline, automated testing, and a deployment-ready codebase.
Ships in 8-12 weeks with a fixed price between $80K and $250K. We comply with SOC 2 for enterprise security and GDPR for data privacy.
Founders scaling a B2B SaaS product need senior developers who can architect a scalable website quickly. Product managers at mid-market companies want reliable delivery and clear roadmaps. CTOs at Series A startups need a team that integrates with existing stacks without friction.
Types of software we ship.
SaaS Landing Page
High-conversion landing pages built with Next.js and A/B testing tools like VWO. Includes responsive design and SEO optimization.
Product Documentation Site
Interactive documentation using Docusaurus or GitBook, with search and versioning for your B2B SaaS product.
Customer Portal
React-based portal for users to manage subscriptions, invoices, and support tickets. Integrates with Stripe and Zendesk.
Admin Dashboard
Real-time analytics dashboard with role-based access. Uses D3.js for charts and MongoDB for data storage.
Marketing Website with CMS
Static or server-rendered marketing websites powered by Contentful or Sanity. Includes blog and lead capture forms.
Integration Hub
API documentation site with OpenAPI spec and interactive playground. Built with Redoc or Swagger UI.
SaaS Pricing Page
Dynamic pricing tables with usage-based calculations. Integrates with Stripe and Salesforce for quote generation.
User Onboarding Wizard
Step-by-step onboarding flows with progress tracking. Built with React and integrated with your auth system.
We build for every business type.
Professional Services
Healthcare & Life Sciences
Fintech & Banking
Ecommerce & Retail
Enterprise & Internal Tools
Why Senior Developers Matter for Your B2B SaaS Website
Hiring senior engineers reduces risk and speeds up delivery.
Senior developers bring real-world experience designing scalable architectures. They avoid common pitfalls like monolithic codebases that slow down feature releases.
At IRPR, every developer has shipped at least 10 products to market. Our team averages 8 years of experience building B2B SaaS applications.
What You Get with IRPR vs. Generic Developers
Many development shops leave you with incomplete code and scope creep.
Generic agencies often assign junior developers to cut costs. They bill hourly and have no incentive to finish quickly.
IRPR assigns a team of senior engineers from day one. We lock scope and price after a two week Roadmap phase, so you never face surprise invoices.
- Hourly billing with no cap
- Junior developers learn on your project
- Code quality varies project to project
- No CI/CD or automated testing
- No post-launch support
- You don't own the source code
- Fixed price from week 2
- Senior engineers only with 8+ years experience
- Production-grade code from day one
- CI/CD pipeline on GitHub Actions included
- 30 days bug fixing after launch
- You get full code ownership
Our Process for Building Your B2B SaaS Website
We follow a structured 4-phase approach to deliver predictable results.
Every project starts with a Discovery week where we map user stories and define the information architecture. You get a clear roadmap with milestones and a fixed price.
The Build phase runs in two week sprints with weekly demos. We deploy to staging automatically after each sprint.
What Ships with Every B2B SaaS Website
Every project comes with a standard set of deliverables to ensure a professional launch.
We include everything you need to run your website in production from day one. No hidden add-ons or extra charges.
Our standard package covers frontend and backend code, infrastructure scripts, and monitoring tools.
- Source code in your private GitHub repo
- CI/CD pipeline on GitHub Actions
- Sentry error tracking with alerts
- Database migrations and automated backups
- Responsive design for mobile and desktop
- SEO meta tags and Open Graph markup
- Staging and production environments on AWS
- Admin panel for content updates
- API documentation (OpenAPI specification)
- Performance and accessibility test reports
What we ship in this practice.
SaaS Landing Page for a B2B Analytics Platform
Built a Next.js landing page with dynamic pricing tables. Reduced bounce rate by 25% and increased demo requests by 40%. Stack: Next.js, Tailwind CSS, Stripe, HubSpot integration.
Customer Portal for a Fintech SaaS
Developed a React-based portal for users to manage subscriptions and invoices. Cut support tickets by 60% through self-service features. Stack: React, Node.js, PostgreSQL, Stripe.
Admin Dashboard for a Healthcare SaaS
Created a real-time analytics dashboard with role-based access. Improved operations efficiency by 30%. Stack: React, D3.js, MongoDB, AWS.
Documentation Site for a DevOps Tool
Designed a Docusaurus site with search and versioning. Reduced onboarding time by 50%. Stack: Docusaurus, Algolia, Netlify.
Marketing Website for a Real Estate SaaS
Built a high-performance Next.js site with MLS integration. Increased lead generation by 35%. Stack: Next.js, Node.js, MLS API, Contentful.
Pricing Page with Dynamic Quotes for a B2B SaaS
Implemented a custom pricing calculator that integrates with Salesforce. Shortened quote-to-contract cycle by 2 days. Stack: React, Salesforce API, Stripe.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
Our team averages 8+ years of production experience. Every developer has shipped at least 10 products to market.
Full Code Ownership
You get full ownership of all source code, designs, and infrastructure. No licensing fees, no vendor lock-in.
Production-Grade Quality
We write tests, set up CI/CD, and use code reviews. 99.9% uptime guarantee on deployments.
Transparent Communication
Weekly video calls, a shared roadmap, and real-time Slack updates. You see progress every step of the way.
Proven Track Record
200+ products shipped across 50+ countries. 98% of projects deliver on time and on budget.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.