Backend Server Engineer

Calling all innovators - find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, moving money and information quickly, reliably, and securely every day. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Staff Backend Server Engineer

Clover is a pioneer in the fintech space, dedicated to transforming the way small and medium‑sized businesses operate. As part of Fiserv, Clover offers an all‑in‑one point‑of‑sale (POS) and business management platform that handles everything from seamless payment processing to inventory and staff management. With over 15 billion transactions processed annually, Clover empowers merchants worldwide to run their businesses more efficiently and grow with confidence.

You will play a critical role in designing, developing, and maintaining high‑quality software applications. You will work with cross‑functional teams to deliver solutions that align with our business goals and client needs.

• Lead the design, development, and implementation of software applications to support Clover's business goals.
• Collaborate with cross‑functional teams to gather requirements and translate them into technical specifications.
• Perform coding, testing, and debugging of applications to ensure optimal performance and reliability.
• Maintain and improve existing codebases and lead peer review processes.
• Mentor junior developers and provide technical guidance to enhance team capabilities.
• Responsibilities listed are not intended to be all‑inclusive and may be modified as necessary.

• 8+ years of experience in software development
• 6+ years of deep Java development
• 3+ years of experience with Spring Boot
• 4+ years of experience in AWS, Azure, or GCP services
• 3+ years of experience in SQL databases
• 3+ years of experience with CI/CD pipelines and Dev Ops practices
• 3+ years of experience with Agile methodologies
• 6+ years of an equivalent combination of educational background, related experience, and/or military experience
• 1+ year of experience with AI platforms

• Experience in the financial services industry
• Experience with AI platforms

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas, including 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.

$ – $ (applies to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.)

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. We also provide reasonable accommodation for applicants with disabilities who require assistance during the application or hiring process.