Fiserv

Senior Java Developer

Fiserv$110K — $186K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 6+ years of experience in Java-based enterprise application development.
  • Proficient in building solutions with Spring, EJB, or similar frameworks.
  • Expertise in developing RESTful services and integrating with distributed systems.
  • Strong background in supporting mission-critical apps with performance and security focus.
  • Familiarity with source control and CI/CD tools such as Git, Maven, Jenkins, and Jira.
  • Experience with security implementations involving JWT, OAuth, or similar.
  • Knowledge of RDBMS or NoSQL, including data modeling and persistence APIs.
  • Bachelor's degree in computer science or related field, or equivalent experience.

Responsibilities

  • Design, develop, test, and maintain Java middleware services.
  • Enhance service layer capabilities for business logic processing.
  • Produce secure and resilient code for critical applications.
  • Troubleshoot incidents and restore service with urgency.
  • Conduct code reviews and guide team on engineering standards.
  • Collaborate in Agile processes to refine requirements and estimate work.
  • Contribute to application build-out and modernization efforts.

Benefits

  • Opportunity to work on critical applications in a fully on-site role.
  • Collaborative environment with cross-functional team engagement.
  • Focus on code quality and performance standards in an Agile setting.
Full Job Description
Job Title
Senior Java Developer

About your role:

Design, develop, and maintain Java-based middleware services that support issuer applications and core business processes. Partner with engineering peers, product stakeholders, and support teams to deliver secure, resilient, and compliant solutions that meet business and regulatory needs. This role matters by helping modernize critical service-layer applications while maintaining code quality, system performance, and production stability.

What you'll do:

  • Design, develop, test, and maintain Java-based enterprise applications and middleware services that support issuer platforms and related business functions.
  • Build and enhance business service layer capabilities that store, process, and return business logic to downstream user interfaces and connected applications.
  • Develop RESTful services and application components using Java frameworks such as Spring, Enterprise JavaBeans (EJB), or similar enterprise technologies.
  • Produce secure, resilient, and maintainable code for mission-critical applications with attention to performance, fault tolerance, and compliance requirements.
  • Support production stability by troubleshooting incidents, identifying root causes, implementing fixes, and restoring service with urgency.
  • Perform code reviews, share technical guidance, and support engineering standards that improve code quality and delivery consistency across the team.
  • Collaborate with cross-functional teams in Agile delivery processes to refine requirements, estimate work, and deliver tested solutions within sprint timelines.
  • Contribute to application build-out, modernization, deployment, and maintenance activities across development and support lifecycles.
  • Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.


Experience you'll need to have:

  • 6+ years of experience designing, developing, and maintaining Java-based enterprise applications in production environments.
  • 6+ years of experience building enterprise solutions using Spring, Enterprise JavaBeans (EJB), or similar Java application frameworks.
  • 6+ years of experience developing RESTful services and integrating service-layer components across distributed systems.
  • 6+ years of experience supporting mission-critical applications with a focus on resiliency, performance, security, and production issue resolution.
  • Experience using Git, Maven, Jenkins, Jira, or similar source control, build automation, continuous integration, and Agile delivery tools.
  • Experience with security implementation using JSON Web Tokens (JWT), OAuth, or similar authentication and authorization approaches.
  • Experience with Oracle, Cassandra, or similar relational database management system (RDBMS) or NoSQL platforms, including data modeling and Java persistence application programming interfaces (APIs) such as Hibernate, Spring Data, or EclipseLink.
  • Bachelor's degree in computer science, software engineering, or a related field, or equivalent combination of education, related experience and/or military experience.


Experience that would be great to have:

  • Experience with IBM Liberty, Spring Boot, Docker, or similar containerized application platforms.
  • Experience with test-driven development and test-first engineering practices.
  • Experience with C++ development and Virtual Memory System (VMS) platforms.
  • Experience working in Scrum or other Agile software delivery environments.


Important info about this role:
  • 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.
  • We're better together. This role is fully on-site.
  • This is a full-time, direct-hire position, and no contract options for unsolicited agency submissions will be considered.


#LI-IH1

Salary Range
$110,000.00 - $186,000.00

These pay ranges apply to employees in New Jersey and New York. 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

Similar Jobs

More Jobs at Fiserv

More Enterprise Technology Jobs

Find similar Senior Java Developer jobs: