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 quick, 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
Robust 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 contemporary 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 workplace where your contributions quickly reach customers

📌 Frontend Developer (Mangalore)
🏢 Opttab
📍 Mangalore