[Remote] Senior Frontend Developer

Note: The job is a remote job and is open to candidates in USA. Optimal Dynamics is a high-growth company focused on redefining logistics decisions through innovative technology. They are seeking a Senior Frontend Developer to lead the development of customer-facing web applications, focusing on building high-performance, intuitive interfaces and driving frontend engineering standards.

Responsibilities

• Design, build, and scale performant, accessible, and maintainable frontend systems using modern frameworks (React, TypeScript). Own key UI architecture decisions, including state management, component design, and application structure
• Lead the development and evolution of reusable component libraries and design systems that ensure consistency and scalability across the platform. Collaborate closely with design to deliver polished, user-centric interfaces
• Optimize application performance, load times, and responsiveness. Establish best practices around testing, observability, and frontend reliability
• Partner with product managers, designers, and backend engineers to deliver seamless, end-to-end features. Translate complex domain requirements into intuitive UI/UX solutions

Skills

• Bachelor's or Master's degree in Computer Science, or equivalent practical experience
• Senior level expertise in React and modern JavaScript/TypeScript ecosystems
• Proven experience building and scaling complex, production-grade web applications (SPAs)
• Deep understanding of frontend architecture, including state management, performance optimization, and component design patterns
• Experience integrating with APIs and distributed backend systems
• Familiarity with modern frontend tooling, testing frameworks, and CI/CD workflows
• Experience collaborating with design teams using Figma, including interpreting design specs and contributing to design systems
• Experience mentoring engineers, driving technical decisions, and frontend excellence across teams
• Experience building or maintaining design systems or component libraries
• Familiarity with data-heavy or real-time UIs (e.g., dashboards, operational tools)
• Experience working with event-driven architectures (e.g., Kafka)
• Background in logistics, transportation systems, or other complex operational domains

Benefits

• Competitive compensation, including Series C level equity
• Health / Dental / Vision 100% covered for employee and 50% for dependents
• Life Insurance, with optional supplemental insurance
• Flexible Spending Account (FSA)
• Health Spending Account (HSA)
• 401(k) with match
• Unlimited PTO (vacation, personal days, sick days, jury duty, military leave, bereavement)
• 11 Holidays
• Paid Parental Leave for all employees
• Short-term and Long-term Disability Insurances, and AD&D Insurance
• Fitness membership reimbursement
• Commuter benefits

Company Overview

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