Senior UI Developer

Calling all innovators - find your future at Fiserv.

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Important info about this role:

• We’re better together! This is a full-time position – all 5 days onsite for the first 90 days, and Monday through Thursday after that – Fridays can be optional.

• In order to be considered, you must be legally authorized to work in the U.S. without need for visa sponsorship, now or in the future .

What does a successful Senior UI Developer do?

We are seeking a highly skilled and experienced Senior UI Developer to join our dynamic technology team. The ideal candidate will have a deep understanding of modern web technologies and extensive experience in building scalable, responsive, and visually appealing user interfaces. If you have a passion for crafting seamless user experiences and are proficient in technologies like React, MUI, Express, TypeScript, Docker, Kubernetes, Web Components, GraphQL, and Redux, we would love to hear from you.

What you will do:

• Design and develop high-quality user interfaces using React.js and Material-UI (MUI).

• Implement robust backend services with Express and Node.js, ensuring seamless data integration and functionality.

• Leverage TypeScript for building reliable, maintainable, and scalable code.

• Utilize Docker and Kubernetes for containerization and orchestration of microservices.

• Develop and maintain reusable web components to streamline the development process and enhance performance.

• Integrate and manage APIs and data using GraphQL and Redux for state management.

• Collaborate with cross-functional teams, including designers, developers, and product managers, to deliver exceptional software solutions.

• Lead code reviews, mentor junior developers, and ensure adherence to best practices and industry standards.

• Stay updated with emerging trends and technologies in the web development landscape to drive innovation within the company.

What you will need to have:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent experience.

• At least 4 years of professional experience in front-end development with a strong portfolio showcasing completed projects.

• 4+ years of experience with UI technologies like React.js, MUI, Express, TypeScript, Docker, Kubernetes, Web Components, GraphQL, and Redux.

• Experience with responsive and adaptive design principles.

• Strong understanding of version control systems, preferably Git.

• Excellent problem-solving skills and attention to detail.

• Proven ability to manage multiple projects simultaneously and meet deadlines.

• Strong communication and team collaboration skills.

What would be great to have:

• Experience with CI/CD pipelines and automated testing frameworks.

• Familiarity with Agile methodologies and sprint planning.

• Contributions to open-source projects.

Salary Range

These pay ranges apply to employees in New York and California. Pay ranges for employees in other states may differ.

Thank you for considering employment with Fiserv.  Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

What you should know about us:

Fiserv is a global leader in payments and financial technology with more than 40,000 associates proudly serving clients in more than 100 countries. As one of Fortune ® magazine's "World's Most Admired Companies™" 9 of the last 10 years, one of Fast Company’s Most Innovative Companies, and a top scorer on Bloomberg’s Gender-Equality Index, we are committed to innovation and excellence.

Our commitment to Diversity and Inclusion:

Fiserv is an Equal Opportunity Employer, and we welcome and encourage diversity in our workforce that reflects our world. All qualified applicants will receive consideration for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other category protected by law. 

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information.

Any communications from a Fiserv representative will come from a legitimate business email address. We will not hire through text message, social media, or email alone, and any interviews will be conducted in person or through a secure video call. We won’t ask you for sensitive information nor will we ask you to pay anything during the hiring process. We also won’t send you a check to cash on Fiserv’s behalf.

If you see suspicious activity or believe that you have been the victim of a job posting scam, you should report it to your local FBI field office or to the FBI’s Internet Crime Complaint Center.