Opttab is an AI visibility and GEO platform helping brands understand, measure, and improve how they appear across ChatGPT, Gemini, Google AI Mode, Claude, Perplexity, and other AI platforms.
We are building a sophisticated B2B SaaS platform that brings together AI visibility analytics, competitive intelligence, content optimization, website and crawler analytics, integrations, and automation.
We are looking for an experienced Frontend Developer who has previously built and scaled B2B SaaS products and can take strong ownership of the quality, architecture, and user experience of the Opttab platform.
The ideal candidate combines excellent frontend engineering skills with strong product thinking. You should be comfortable turning complex workflows and large amounts of data into fast, intuitive, and polished user experiences.
Responsibilities
- Develop and maintain high-quality frontend applications for the Opttab B2B SaaS platform
- Build complex dashboards, analytics interfaces, tables, charts, filters, forms, workflows, and account management experiences
- Translate Figma designs and product requirements into polished, responsive, production-ready interfaces
- Work closely with product designers, backend developers, the CTO, and product stakeholders from concept through release
- Build reusable components and contribute to the development and maintenance of Opttab's design system
- Integrate frontend applications with REST APIs and backend services
- Handle complex application states, asynchronous data, loading states, errors, permissions, and edge cases
- Optimize frontend performance, rendering, bundle size, page load speed, and overall application responsiveness
- Ensure the platform works consistently across modern browsers and screen sizes
- Implement robust form validation, authentication flows, authorization, and role-based user experiences
- Create clear and intuitive experiences for complex B2B SaaS workflows
- Write clean, reusable, well-tested, and maintainable code
- Review code and help establish strong frontend engineering practices across the team
- Identify technical debt and proactively improve existing frontend architecture
- Debug and resolve production issues across frontend applications
- Contribute to frontend testing, monitoring, observability, and release processes
- Collaborate with the DevOps and backend teams to improve CI/CD and deployment workflows
- Use AI-powered development tools effectively to improve engineering productivity while maintaining high code quality
What Success Looks Like
- New product functionality can be developed quickly without sacrificing frontend quality
- Complex Opttab data and workflows feel simple and intuitive to users
- The product delivers a consistent and polished experience across all modules
- Frontend architecture remains scalable as the product and engineering team grow
- Reusable components reduce development time and improve consistency
- Application performance remains strong as datasets and functionality become more complex
- Bugs and regressions are reduced through strong engineering and testing practices
- Designers and backend engineers can collaborate efficiently with the frontend team
- The frontend feels like a mature enterprise-grade SaaS product rather than a collection of individual screens
Qualifications
- 2+ years of professional frontend development experience
- Proven experience developing B2B SaaS applications
- Strong professional experience with React
- Strong experience with TypeScript
- Strong experience with Next.js or similar modern React frameworks
- Advanced knowledge of JavaScript, HTML, CSS, responsive design, and modern browser technologies
- Experience building complex dashboards and data-heavy web applications
- Experience building reusable component libraries and design systems
- Strong understanding of frontend architecture and application state management
- Experience integrating applications with REST APIs and asynchronous backend services
- Experience working with authentication, authorization, user roles, and multi-tenant SaaS applications
- Strong understanding of performance optimization and frontend best practices
- Experience with Git and modern collaborative software development workflows
- Experience writing unit, integration, or end-to-end tests
- Strong attention to detail and ability to accurately implement product designs
- Strong problem-solving and debugging skills
- Ability to independently take ownership of a feature from requirement to production
- Experience working closely with product designers and backend engineers
- Strong written and verbal communication skills in English
B2B SaaS Experience
We are specifically looking for someone who understands how modern B2B SaaS applications work.
You should have experience building products involving areas such as:
- Dashboards and analytics
- Complex tables and data visualization
- Workspaces and organizations
- User roles and permissions
- Subscription plans and feature access
- Onboarding flows
- Integrations
- Settings and account management
- Search, filtering, sorting, and segmentation
- Multi-step workflows
- Notifications and activity states
- Large datasets and asynchronous processing
- Enterprise-level user experiences
- Experience developing only corporate websites, landing pages, or agency projects without significant SaaS product experience will not be sufficient for this role.
Nice To Have
- Experience developing analytics, AI, martech, SEO, e-commerce, or data intelligence products
- Experience with Tailwind CSS or modern component-based styling approaches
- Experience with component libraries such as Radix UI, shadcn/ui, Untitled UI, or similar
- Experience with charting and data visualization libraries
- Experience with React Query / TanStack Query or similar data-fetching libraries
- Experience with modern state management solutions
- Experience with Playwright, Cypress, Jest, Vitest, or similar testing frameworks
- Experience with Storybook
- Understanding of SEO and server-side rendering
- Experience working in an early-stage or rapidly growing SaaS company
- Experience contributing to frontend architectural decisions
- Experience mentoring other frontend developers
- Familiarity with AI-assisted software development workflows
What We Are Looking For
We are looking for more than someone who can convert Figma screens into React components.
We want an engineer who thinks about the product as a whole.
You should question whether a workflow makes sense, identify edge cases before users discover them, care about loading and error states, understand how components will scale across the application, and actively contribute ideas for making the product better.
You should be equally comfortable building a new feature from scratch and improving an existing codebase.
Why Join Opttab
- Build a sophisticated B2B SaaS product in one of the fastest-growing areas of AI
- Work on complex problems involving AI, analytics, large datasets, search, and automation
- Work directly with the CTO, product team, designers, and founders
- Have significant influence over frontend architecture and engineering standards
- Take ownership of major parts of the product rather than small isolated tickets
- Help establish the frontend foundation that Opttab will use as the company scales
- Work in a fast-moving environment where your contributions quickly reach customers