Senior Front-End Engineer (Angular / React)

Job Summary

We are seeking a highly experienced Senior Front-End Engineer with strong expertise in Angular and/or React ecosystems to build scalable, enterprise-grade web applications. The ideal candidate should have hands-on experience modernizing legacy applications, building reusable UI architecture, and developing high-performance applications using modern JavaScript/TypeScript frameworks.

The role requires strong execution capability, enterprise application experience, and the ability to rapidly contribute in a fast-paced SaaS product environment.

Responsibilities

• Develop scalable front-end applications using Angular and React ecosystems.
• Build reusable and maintainable UI components.
• Modernize legacy JavaScript applications into TypeScript-based architecture.
• Integrate front-end systems with backend APIs and real-time services.
• Optimize applications for speed, responsiveness, accessibility, and usability.
• Collaborate with product managers, designers, and backend engineers.
• Participate in architecture discussions and technical decision-making.
• Mentor junior developers and conduct code reviews.
• Ensure enterprise-grade coding standards and best practices.

Required Experience

• 10+ years of front-end or full-stack development experience.
• Strong hands-on experience with Angular and/or React.
• Experience building enterprise SaaS or B2B applications.
• Expertise in TypeScript and scalable front-end architecture.
• Experience with real-time applications and API integrations.
• Strong understanding of performance optimization and application scalability.
• Ability to work independently with minimal supervision.

Nice to Have

• Next.js experience
• Node.js full-stack exposure
• PostgreSQL-backed application integration
• Experience with operational dashboards or data-heavy applications
• Knowledge of enterprise UX principles

Certifications:

• UI/UX or Front-End Architecture Certifications

About TekNinjas

TekNinjas is a global IT staffing partner placing skilled professionals with leading enterprises and system integrators across the US, Canada, UK, India, and the EU. We focus on the right fit - not just the fast fill - and stay engaged with our consultants well beyond the start date.

We're the right partners in your success.

TekNinjas is an Equal Opportunity Employer.