Senior Java Engineer – Open Payment Toolkit

FIS; Warszawa; On-site; PLN 167,000 - 234,000; Full time

Benefits offered by this job

Private health insurance

Group life insurance

Pension plan

Language courses

Office in Warsaw

Job summary

FIS in Warsaw is seeking a Senior Software Engineer to join the Open Payment Framework Tools team. You’ll build and maintain features of the OPF Visual Toolkit to help clients implement payment solutions faster and more efficiently.

You’ll analyze requirements, design new features, and tackle technical challenges while ensuring timely delivery. A strong Java background, Eclipse IDE, XML processing and good English communication are highly valued.

Qualifications

• Degree in Computer Science or Information Systems.
• At least five years as a Java developer with Java SE 17.
• Experience with Eclipse IDE, XML processing, and JUnit.

Responsibilities

• Develop and maintain features of OPF Visual Toolkit and Open Payment Framework Tools.
• Analyze and design new features; solve technical challenges.
• Ensure timely project execution and collaboration with stakeholders.

Skills

Java

Java SE 17

Design patterns

Eclipse IDE

XML processing

JUnit

English proficiency

Time management

Attention to detail

Education

Bachelor’s or Master’s degree in CS/IS

Tools

Oracle

PostgreSQL

Jenkins

Bitbucket

Git

Maven

Job description

FIS in Warsaw is seeking a Senior Software Engineer to join the Open Payment Framework Tools team. You’ll build and maintain features of the OPF Visual Toolkit to help clients implement payment solutions faster and more efficiently.

You’ll analyze requirements, design new features, and tackle technical challenges while ensuring timely delivery. A strong Java background, Eclipse IDE, XML processing and good English communication are highly valued.