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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 Back-End Engineer

About your role:

Join a small but growing team responsible for creating and maintaining a cutting-edge suite of back-of-house web applications, Point-of-Sale APIs, and Android client applications. As a Back-End Engineer, you will utilize your Java Server Engineering expertise to elevate the quality of the entire team's output and help define the long-term architecture for our application suite. This role is perfect for a flexible, results-oriented engineer who is comfortable engaging in product discussions and prioritizing quality.

What you’ll do:

+ Lead the design, development, and launch of backend software that powers Clover’s Point Of Sale software

+ Collaborate closely with product, design, and engineering teams to turn business needs into scalable, reliable technical solutions.

+ Write clean, efficient Java code—and test, debug, and optimize it to ensure top-tier performance.

+ Improve and maintain existing codebases while leading thoughtful peer reviews that help everyone grow.

+ Work across cloud platforms like AWS, Azure, or GCP to build and manage resilient services.

+ Build and refine CI/CD pipelines, helping us release faster and with confidence.

+ Guide junior developers by sharing your knowledge, offering feedback, and supporting their growth.

+ Bring your expertise in Agile practices to help the team deliver high-impact features on a consistent cadence.

Experience you’ll need to have:

+ Bachelor's Degree (preferably Computer Science or Engineering) or equivalent combination of experience, education and military.

+ Mentor junior engineers

+ 6-10 years of experience in software development.

+ 6+ years of experience in Java Programming, Spring Boot, and microservices.

+ Experience in SQL databases and NoSQL.

Experience that would be great to have:

+ Experience in the financial services industry.

+ Experience with CI/CD pipelines and DevOps practices.

+ Experience in AWS, Azure, or GCP services.

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.

+ This role requires use of a computer and audio equipment.

Sponsorship:

+ You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

Benefits at Fiserv:

+ Fuel Your Life program to support physical, financial, social, and emotional well-being

+ Paid holidays and generous time away policies

+ No-cost mental health support through Employee Assistance Programs

+ Living Proof program to recognize your peers’ extra effort with points used for rewards

+ Eight Employee Resource Groups to foster a collaborative culture

+ Unparalleled professional growth with training, development, and internal mobility opportunities

+ Retirement planning and discounted shares with the Employee Stock Purchase Plan

+ Medical, dental, vision, life, and disability insurance options available day one

+ Tuition assistance and reimbursement program

+ Paid parental, caregiver, and military leave

\#LI-SH2

Salary Range

$140,000.00 - $210,000.00

_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.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company’s sole discretion.

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 contact [email protected] . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

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 Fiserv email address.