Fiserv

Java Developer

Fiserv$90K — $120K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of recent experience in Java/J2EE engineering teams delivering high-volume solutions.
  • 3+ years of hands-on experience building RESTful APIs using Java and Spring Frameworks.
  • Proficient in designing, writing, debugging, and testing object-oriented code.
  • Experience developing cloud-native services and messaging architectures with technologies like Kafka and MQ.
  • Familiarity with both SQL and NoSQL database technologies for performance tuning and optimization.
  • Advanced knowledge of design patterns and coding techniques to enhance maintainability and testability.
  • Proficient in modern CI/CD and DevSecOps practices.

Responsibilities

  • Define and implement architecture for resilient, high-volume systems.
  • Design, develop, debug, and test Java/J2EE code and RESTful APIs.
  • Build cloud-native services following the 12-Factor app principles.
  • Collaborate within Agile/Scrum teams alongside product managers and clients.
  • Contribute to CI/CD and DevSecOps for secure deployments.
  • Perform database design and optimization for various storage solutions.
  • Troubleshoot in complex IT environments focusing on networking and security.

Benefits

  • In-person work model fostering collaboration and productivity.
  • Approximately 10% travel expected for onsite collaboration.
  • Company promotes an inclusive workplace, discouraging discrimination against veterans.
Full Job Description

Job Title

Java Developer

About your role:

 We are seeking a Software Engineer to join our engineering team at Fiserv. You’ll collaborate with product managers, clients at leading financial institutions, and cross‑functional engineering teams to design and deliver resilient, high‑volume solutions that leverage modern APIs, microservices, third‑party integrations and cloud infrastructure. Your work will help shape solution architecture and drive reliable, performant production systems.

What you’ll do

  • Define and implement solution architecture for high‑volume, resilient systems.
  • Design, develop, debug and test object‑oriented Java/J2EE code and RESTful APIs (JSON over HTTPS).
  • Build cloud‑native services following 12‑Factor principles and work with messaging platforms and integrations (Kafka, MQ, ESB).
  • Collaborate in Agile/Scrum delivery model with product managers, clients and engineering teams.
  • Contribute to CI/CD and DevSecOps practices to enable repeatable, secure deployments.
  • Perform database design, performance tuning and optimization across relational and non‑relational stores.
  • Apply design patterns and algorithmic approaches to improve reliability, maintainability, readability and performance.
  • Troubleshoot and operate within complex IT environments, including networking, security and performance considerations.

Experience you’ll need to have

  • 5+ years recent experience as a member of engineering teams delivering resilient, high‑volume solutions built in Java/J2EE.
  • 3+ years hands‑on experience building RESTful APIs (JSON over HTTPS) with recent hands‑on experience with Java and Spring Frameworks (Spring Boot).
  • + years hands‑on experience designing, writing, debugging and testing object‑oriented code.
  • Experience developing 12‑Factor cloud‑native services messaging architectures (Kafka, MQ, ESB).
  • Experience with both relational and non‑relational database technologies (SQL and NoSQL).
  • Advanced understanding of design patterns, software algorithms and coding techniques that improve testability and maintainability.
  • High proficiency with modern CI/CD and DevSecOps practices.

Experience that would be great to have

  • Cloud migration and platforms experience (Azure, PCF, OpenShift, AWS).
  • Experience with Splunk.
  • Experience with file transfer technologies (NDM / Connect: Direct / IBM FileGateway).

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.

Travel

  • Approximately 10% of travel off‑site or to other office locations is expected.

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.

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island or Washington.

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

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

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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