Fiserv

Staff Java Server Software Engineer

Fiserv$160K — $240K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or a related field.
  • 10+ years of software development experience.
  • 5+ years leading technical teams using Java.
  • Solid understanding of algorithms and software design.
  • Expertise in cloud-native systems and modern software architecture.
  • Proficient in Java, Kotlin, or Scala.
  • Experience with Spring Boot and database technologies.

Responsibilities

  • Drive the development of Clover's Point of Sale platform.
  • Design scalable and reliable distributed systems.
  • Take ownership of major features' architecture and implementation.
  • Coach and mentor engineering teams.
  • Champion best practices in DevOps and software development.
  • Triage issues and prioritize work for system reliability.
  • Contribute to the technical roadmap and long-term planning.

Benefits

  • Fuel Your Life program for well-being support.
  • Generous time off and paid holidays.
  • No-cost mental health support.
  • Recognition program for peer achievements.
  • Employee Resource Groups for collaboration.
  • Growth opportunities with training and development.
  • Comprehensive insurance options from day one.
  • Retirement planning and Employee Stock Purchase Plan.
  • Tuition assistance and reimbursement options.
  • Paid leave for parental, caregiver, and military responsibilities.
Full Job Description
Job Title
Staff Java Server Software Engineer

About Your Role:

At Fiserv's Clover division, you'll be a key technical leader driving innovation for our cloud-native Point of Sale systems. As a Staff Java Server Software Engineer on the Point of Sale team, you will architect and build highly scalable backend services focused on critical features like order and online order management. Join us to help shape the future of commerce by delivering the technology that powers businesses around the world.

What you'll do:
  • Drive the development of Clover's cutting-edge Point of Sale platform and backend systems.
  • Design and build scalable, reliable distributed systems that support millions of transactions daily.
  • Take ownership of technical architecture, system design, and implementation for major features.
  • Lead by example-coach and mentor engineers, and help build a strong, collaborative team culture.
  • Champion engineering excellence through DevOps best practices, CI/CD, and clean code principles.
  • Jump in to triage issues and prioritize work to keep systems running smoothly and customers happy.
  • Shape the future of Clover by contributing to long-term planning and our evolving technical roadmap.
  • Take part in an on-call rotation to support our systems and ensure high availability.
  • Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.


Experience you'll need to have:
  • Bachelor's degree in Computer Science or a related field.
  • 10+ years of hands-on experience in professional software development.
  • 5+ years leading technical teams and delivering complex systems to production using Java.
  • Solid understanding of algorithms, data structures, and software design principles.
  • Expertise in modern software architecture, object-oriented design, and cloud-native systems.
  • Proficiency in a JVM language such as Java, Kotlin, or Scala.
  • Experience with Spring Boot, TDD, and both SQL and NoSQL databases.
  • Skilled in designing and implementing RESTful APIs and microservices.
  • Ability to write clean, testable, high-performance code that scales.
  • Familiarity with agile, iterative development and lean product delivery.
  • Strong communication skills-you explain ideas clearly and collaborate effectively.


Experience that would be great to have:
  • Master's degree in Computer Science or a related discipline.
  • Certifications from major cloud providers (AWS, GCP, Azure).
  • Experience with BDD (Behavior-Driven Development) practices.
  • Experience in Python programming.
  • Interest in functional programming and modern language paradigms.
  • Exposure to POS systems and a curiosity about generative or agentic AI technologies.


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 being on-call during non-standard and/or overnight hours on a rotational basis.
  • This role requires use of a computer and audio equipment.


Benefits at Fiserv:
  • Fuel Your Life program to support your 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 redeemable for rewards
  • Eight Employee Resource Groups to foster a collaborative culture and expand your network
  • Unparalleled professional growth with training, development, and internal mobility opportunities
  • Medical, dental, vision, life, and disability insurance options available from day one
  • Retirement planning and discounted shares with the Employee Stock Purchase Plan
  • Tuition assistance and reimbursement program
  • Paid parental, caregiver, and military leave


Salary Range
$160,000.00 - $240,000.00

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).

About Fiserv

CashEdge(R) provides infrastructure that global financial institutions rely on to extend their online channels and enhance customer profitability. CashEdge delivers secure Online Money Movement and Advanced Account Aggregation platforms that power specialized retail banking and advisor applications. These proven solutions enable CashEdge's clients to create compelling online offerings that attract customers, generate revenues, and reduce costs. CashEdge serves top-tier financial institutions around the world. Clients and partners include Vanguard, RBC Financial Group, CIBC, Yahoo! Finance, Digital Insight, First Data, TD Canada Trust, NYCE, Laurentian Bank, Financial Fusion and Corillian. CashEdge has offices in New York and Silicon Valley.

Fiserv Careers

Join the Fiserv team today and be part of a dynamic company known for innovation, leadership, and a commitment to the professional growth of its employees. At Fiserv, we offer more than just job opportunities; we provide a platform where skills are honed, leadership is cultivated, and career aspirations are achieved. Work You’ll Do At Fiserv, we are constantly on the lookout for talented individuals eager to thrive in a culture that fosters growth and diversity. Our team is composed of professionals who lead the way in financial services technology. By joining us, you will collaborate with some of the brightest minds in the industry, working together to solve complex challenges and deliver innovative solutions that impact millions of people every day. Explore Our Job Opportunities Whether you're seeking an entry-level position or a more senior role, Fiserv offers a range of career paths in areas such as software development, project management, financial analysis, and client services. Our hiring process is designed to identify and attract individuals who are not only technically proficient but who also embody our values of integrity and responsibility. Internship Programs Kickstart your career with a Fiserv internship. Our internships provide invaluable workplace experience and networking opportunities that often lead to full-time employment. As an intern, you’ll gain hands-on experience while working on meaningful projects that directly contribute to the company’s goals. Benefits and Culture Fiserv is committed to the well-being and continuous development of our employees. We offer competitive benefits including health, dental, and vision insurance, as well as opportunities for professional development through leadership training and diversity programs. Our culture is one of inclusion, where every team member is valued and has the opportunity to contribute to our success. Career Growth and Development We believe in nurturing the potential of our employees through career development initiatives and continuous learning opportunities. At Fiserv, you will find a supportive environment where you can grow your career through on-the-job experiences, mentoring, and formal training. Stay Connected Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Start your journey with Fiserv today and help shape the future of financial services. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at Fiserv. Explore, innovate, and grow with Fiserv. Let your career journey begin here, where you can make a real difference in the world of finance.
Learn more about Fiserv
Size
44,000 employees
Market Cap
$63.4 billion
Industry
Net Income
$958 million
Founded
1984
5 Year Trend
+24.1%
Revenue
$14.8 billion
NASDAQ

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