Senior Backend Software Engineer

Fiserv, a global leader in Fintech and payments, is seeking a Senior Backend Software Engineer to join their team in Berkeley Heights, NJ. This role offers an opportunity to work on critical financial technology infrastructure that processes millions of transactions daily. As a senior engineer, you'll be a key technical leader in the Merchants Onboarding & Client Implementations platforms team, working with cutting-edge technologies including Java, Spring Boot, and microservices.

The position requires extensive experience in backend development, with a focus on Java and related technologies. You'll be responsible for leading technical discussions, providing solutions to complex problems, and mentoring other team members. The role combines hands-on coding with technical leadership, requiring both deep technical expertise and strong communication skills.

Working at Fiserv means being part of a company that moves money and information in ways that move the world. Every time someone swipes a credit card, pays through a mobile app, or withdraws money from the bank, Fiserv's technology is at work. This role offers competitive compensation ranging from $124,300 to $213,100, reflecting the senior level and technical expertise required.

The ideal candidate will bring 10+ years of experience in Java backend development, microservices, and modern software development practices. Knowledge of financial services/payments industry is a plus. This is a fully on-site position, offering the opportunity to collaborate closely with team members and stakeholders in person.