Senior Front end Developer

Senior Front End Developer

Front-End Expert (80%) with Backend Development Capabilities (20%)

We’re partnering with Pluvo, a growing fintech startup, to find an experienced Senior Full Stack Developer to join their team at a critical stage of scale.

If you love solving complex performance challenges, optimizing systems for scale, and working with cutting-edge technologies — this role is your chance to make a direct impact on a product used by finance teams every day.

• Define and drive the front-end technical strategy and architecture decisions
• Own the entire front-end codebase, component library, and design system
• Establish front-end best practices, coding standards, and development workflows
• Make critical technology decisions that shape the product's future
• Lead technical discussions with Product, Design, and Backend teams

• Build and optimize complex data grid interfaces displaying large financial datasets
• Implement sophisticated table components with sorting, filtering, grouping, and real-time updates
• Create intuitive financial dashboards with interactive charts and data visualizations showing forecasts, scenarios, and variance analysis
• Build compelling visual representations of financial data using modern charting libraries (line charts, bar charts, waterfall charts, heatmaps, etc.)
• Handle client-side data transformations and state management for complex financial calculations
• Optimize rendering performance for data-heavy visualizations with millions of data points

• Develop and maintain reusable, composable component systems using Next.js and React best practices
• Build pixel-perfect interfaces from Figma designs with meticulous attention to detail
• Implement and evolve the design system for consistency across the application
• Create beautiful, accessible UI using Tailwind CSS utility-first approach

• Own front-end performance - optimize rendering for data-heavy financial calculations and visualizations
• Implement smart caching strategies and memoization for complex component trees
• Ensure buttery-smooth interactions even with millions of data points
• Build intuitive user flows that make complex financial operations feel simple
• Champion accessibility and best practices across all interfaces

• Build lightweight Node.js endpoints and API routes when needed to support front-end features
• Collaborate closely with Back end team to define API contracts and data structures
• Develop serverless functions or Next.js API routes for data processing and third-party integrations
• Write SQL queries and work with databases (Postgre
  
  SQL) for data retrieval and manipulation
• Consume RESTful and Graph
  
  QL APIs effectively with proper error handling and loading states
• Understand backend data models to build efficient front-end data flows
• Contribute to API design discussions from a front-end perspective
• Troubleshoot integration issues and optimize data fetching patterns

• Work closely with Product and Design to translate vision into technical execution
• Mentor and guide junior developers as the team grows
• Conduct code reviews and elevate the overall code quality
• Contribute to hiring and building the front-end team
• Foster a culture of excellence in front-end development

• 5+ years of professional front-end development experience with production React applications
• Proven experience owning front-end codebases and making architectural decisions independently
• Expert-level proficiency in React and Next.js - you understand React internals, hooks patterns, and performance optimization deeply
• Deep Type Script expertise - you write type-safe code and leverage advanced Type Script features
• Strong Tailwind CSS skills - you can rapidly build responsive, beautiful interfaces with utility classes
• Experience building complex data grid systems - you've worked with large datasets, virtual scrolling, and high-performance table rendering
• Strong product sense - you think about user experience and can push back constructively on designs
• Proven track record shipping polished,…