Senior Front-End Engineer, Clover

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

Senior Front-End Engineer, Clover

What does a successful Front-end Clover Engineer do at Fiserv? 

Join our Clover Point of Sale team and help build the technology that powers millions of payments every day. As a Senior Front-End Engineer, you'll play a highly visible role, creating meaningful and impactful front-end applications that are the backbone of our merchants' operations. This is your chance to work with a collaborative, fast-moving team on a global scale.

What you will do:

• As a senior individual contributor, you'll be the one to architect, design, and develop our front-end applications, primarily using JavaScript, TypeScript, and React.
• You'll take the lead on building reusable, modular, and scalable UI components using React and Next.js that directly impact our digital customer experiences.
• We'll look to you to raise the bar on engineering excellence by advocating for best practices, lean agile methodologies, and a DevOps mindset.
• You will actively collaborate with product managers, designers, and back-end engineers to deliver end-to-end solutions that are aligned with our business objectives.
• You’ll mentor other engineers, helping them improve their technical and leadership skills while you contribute to the technical roadmap and overall strategy of our team.

What you will need to have:

• 5+ years of experience designing, developing, delivering, and supporting large-scale web applications.
• Expertise in JavaScript, TypeScript, and React, along with strong knowledge of modern web tools like Webpack.
• Proficiency with multithreading, concurrency models, and asynchronous programming.
• Proven ability to troubleshoot and problem-solve complex application issues.
• Experience identifying technical requirements, assisting in project planning, and serving as a technical expert for code modules or subsystems.
• Knowledge of REST and GraphQL API development and best practices.
• Experience with cloud environments (preferably Google Cloud Provider), web testing frameworks (Cypress, Selenium, Jest), and version control (Git).
• Knowledge of relational databases (MySQL) and experience writing SQL queries.

How you’ll work: 

• This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.

​Sponsorship: 

• 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.

Salary Range

$124,000.00 - $186,000.00

These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

This position is not eligible for an annual incentive opportunity and is also not eligible to earn commissions.

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).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law. 

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contac