Fiserv is looking for a Senior Full Stack Engineer to create and maintain a suite of cutting-edge back-of-house web applications, point-of-sale APIs, and Android client applications.
Requirements
- 5+ years of hands-on experience with Java development.
- Proven experience in backend server-side development.
- Proficiency in JavaScript-based web development, particularly with TypeScript and React.
- Strong understanding of modern web UI technologies including HTML5 and CSS3.
- Experience working with MySQL or comparable relational databases.
- Skilled in API design and implementation.
- Familiarity with software development lifecycles, including practical experience with Scrum.
Responsibilities
- You’ll take ownership of one or more web services—adding new features, fixing bugs, and making improvements to keep the code clean and efficient.
- You’ll design and build REST APIs that power our mobile apps, web dashboard, payment devices, and partner tools.
- You’ll lead your features from start to finish—building, launching, and keeping an eye on them once they’re live.
- You’ll team up with infrastructure engineers to create data models that support fast, reliable services at scale.
- You’ll write automated tests for your features and help QA build strong test strategies to keep everything working smoothly.
- You’ll be part of a collaborative, agile team—sharing ideas, giving feedback, and joining planning sessions to keep projects on track.
- You’ll join a regular on-call rotation, helping us quickly respond to any issues and keep our systems running smoothly.
Other
- Bachelor's Degree (preferably Computer Science or Engineering) or equivalent combination of experience, education and military.
- This role is on-site.
- Apply using your legal name
- Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).
- All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
