Senior Frontend Developer

We are

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 16,850+, and has 60 offices in 20 countries within key global markets.

Our challenge

We are seeking a highly experienced lead engineer to built scalable UI applications with reusable components and enterprise design standards. Integrated REST APIs and improved application quality through testing, CI/CD, and cloud-based deployments

Additional Information*

The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within Chandler, AZ is $110K - $115K/year & benefits (see below).

The Role

Responsibilities:

• Lead frontend architecture and development of a large-scale enterprise platform using Nx monorepo, Micro-Frontend architecture, and Module Federation, enabling scalable, independently deployable applications and streamlined team collaboration.
• Develop scalable and high-performance UIs using React 18, TypeScript, HTML5, Tailwind CSS, WCAG standards, ShadCN UI, and Radix UI, creating reusable component libraries and enterprise design systems.
• Diagnose and resolved UI defects, layout inconsistencies, and usability issues in existing applications, while building interactive UI components and reusable frontend modules, improving application usability, visual consistency, and overall user experience.
• Implement advanced state management strategies, effectively handling client-side (local/UI state), global state, and server-side state, using Zustand, TanStack Query (React Query), and Context API, ensuring efficient caching, synchronization, and predictable data flow across complex applications.

Requirements:

• Expert proficiency in React.js (hooks, context, component architecture, performance optimization)
• Strong command of JavaScript (ES6+) and TypeScript
• Advanced experience with HTML5, CSS3, Flexbox/Grid, and responsive design
• Hands-on experience with modern build tools (Vite, Webpack, Babel) and package managers (npm/yarn/pnpm)
• State management expertise (Redux Toolkit, Zustand, React Query, TanStack Query)
• Proven ability to design scalable, reusable UI architectures.
• Expertise in frontend testing frameworks (Jest, React Testing Library, Cypress/Playwright)
• Experience driving test automation and quality gates
• Familiarity with CI/CD pipelines and release validation

We offer:

• A highly competitive compensation and benefits package.
• A multinational organization with 60 offices in 20 countries and the possibility to work abroad.
• 10 days of paid annual leave (plus sick leave and national holidays).
• Maternity & paternity leave plans.
• A comprehensive insurance plan including medical, dental, vision, life insurance, and long-/short-term disability (plans vary by region).
• Retirement savings plans.
• A higher education certification policy.
• Commuter benefits (varies by region).
• Extensive training opportunities, focused on skills, substantive knowledge, and personal development.
• On-demand Udemy for Business for all Synechron employees with free access to more than 5000 curated courses.
• Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellences (CoE) groups.
• Cutting edge projects at the world’s leading tier-one banks, financial institutions and insurance firms.
• A flat and approachable organization.
• A truly diverse, fun-loving, and global work culture.

S YNECHRON’S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements, and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.