Senior Front-end Lead in Krunchbox

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Company: Krunchbox — retail demand experts dedicated to serving customers and enabling seamless, AI-powered collaboration between suppliers and retailers. We’re scaling our technology to deliver impactful analytics at enterprise scale, with a focus on speed, reliability, and real-time decision support. This role sits at the heart of revamping our analytics platform to empower 1000+ enterprise clients with fast, actionable insights.

Project/Department: You’ll own the complete rebuild of the analytics UI, moving from legacy jQuery/Bootstrap to a modern React/TypeScript stack. You’ll architect, implement, and lead the Reports and Dashboards systems, with potential to build and lead a frontend team as the platform scales. The initiative emphasizes high-performance data visualization, robust state management, and seamless UX for complex analytic workflows.

This job is original from Get on Board.

Key Responsibilities

Act as the senior frontend architect for the analytics platform, owning the design and implementation of Reports and Dashboards.
Lead the transition from legacy codebases (jQuery/Bootstrap) to a modern React/TypeScript stack across core analytics modules.
Directly manage frontend contractors during the transition period and guide the long-term frontend roadmap (opportunity to build and lead a scaling team).
Implement AG Grid for high-performance data tables handling massive datasets (millions of rows) with smooth paging and virtualization.
Build a reusable component library using shadcn/ui and Tailwind CSS to ensure consistency and rapid delivery.
Integrate with Plotly for advanced data visualizations and analytics storytelling.
Optimize UI performance to achieve sub-2-second dashboard load times and snappy interactions.
Establish frontend best practices, testing standards, and accessibility considerations, collaborating with UX to simplify complex analytics workflows.
Collaborate with product, data, and backend teams to align on requirements, APIs, and data models.

Required Qualifications

We are seeking a seasoned frontend leader with a proven track record delivering enterprise SaaS analytics platforms.

5+ years of React experience, with at least 2+ years using TypeScript.
Expert-level knowledge of React performance optimization and long-term maintainability.
Hands-on experience with data-heavy applications and virtual scrolling techniques.
Proven experience with AG Grid or similar data grid libraries in large-scale enterprise contexts.
Strong understanding of state management (Redux, Zustand, or Context API).
Experience leading frontend teams and mentoring developers, with a history of delivering polished, production-grade software.
Track record of delivering enterprise SaaS applications with measurable impact.
Nice-to-have: analytics/BI platform experience, WebSocket real-time updates, familiarity with Plotly/D3.js, and experience with micro-frontend architectures.
Azure DevOps and CI/CD pipeline experience is a plus.

Preferred Qualifications

Experience working on analytics/BI platforms and data visualization libraries; familiarity with real-time data streaming; prior exposure to micro-frontend architectures; comfort working in fast-paced, collaborative environments; strong communication and leadership skills to mentor and inspire a growing frontend team.

Benefits

Competitive compensation package.
Comprehensive health and benefits coverage.
Opportunity to scale and lead a global SaaS platform that solves real-world customer challenges.
A direct, impactful role in shaping the future of AI-powered supplier-retailer collaboration.

GETONBRD Job ID: 55973

Fully remote You can work from anywhere in the world.

Health coverage Krunchbox pays or copays health insurance for employees.

Computer provided Krunchbox provides a computer for your work.

Informal dress code No dress code is enforced.

Remote work policy

Fully remote

Candidates can reside anywhere in the world.