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Fiserv

Full Stack Developer

Ireland
Spring Microservices Angular TypeScript Docker AWS JavaScript HTML Java CSS API Redis GCP MongoDB Oracle
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Description

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Full Stack Developer

 

What does a successful Full Stack Developer do? 

A successful Full Stack Developer will be integral to the EMEA Experience domain’s application development team, creating and maintaining a robust digital platform for customers.  

Our customers all over the world use the platform to manage and monitor their business through a central, single access point. It is a distribution channel for new products and tools for merchants. 

Utilizing Java and Spring Boot, you'll design, build, and deploy microservices with advanced Spring components, JPA/Hibernate ORM. You will also build and deploy UI components and micro frontends in Angular using JavaScript/TypeScript, Html and CSS and integrate them with the backend APIs.  

You will be a key player in ensuring high-quality, secure code through security scanning using tools like Fortify WebInspect and Sonatype and collaborating via Gitlab and Atlassian suite.  

If you are a technology enthusiast, passionate about user experience who enjoys working in a multidisciplinary delivery team to develop innovative, usable solutions, then you are the person we are looking for! 

What you will be doing? 

You will join one of our scrum teams working on our product backlog as Full Stack Developer. Each team is composed from at least one UI Developer, API Developer, Business Analyst, QA and Scrum Master. You will closely cooperate with other team members to deliver product increments each sprint. 

On a day-to-day basis you will: 

  • Work with project stakeholders on requirements analysis and understanding 

  • Implement APIs and versatile front-end solutions of user facing products 

  • Contribute and add new features, resolve bugs and refactor / improve the code base 

  • Collaborate with API developers on creation and integration UI with new/modified API endpoints 

  • Cover implemented API and UI component with unit and e2e tests 

  • Perform code reviews and collaborate with peer developers to make sure that the quality of our application constantly improves. 

  • Be a proactive stakeholder in quality of code and overall product quality and usability 

  • Provide coaching and knowledge transfer to colleagues, actively support internal and external team members. 

  • Work closely with other developers on a shared code base implementing continuous improvements to the application.  

 

Who are we looking for? 

  • The successful candidate should have experience working in a collaborative agile environment, in a scrum team and be familiar with Agile Scrum principles. A degree/diploma in a Computer Science or in a relevant field or similar work experience is required. 

  • Proven experience in a similar role, 4+ years hands-on experience in designing and implementing APIs and complex, usable User Interfaces. 

  • This role requires 

  • Experience with Spring components like Spring MVC, Spring Security, Spring Integration, Spring Data JPA, Spring Data Redis, Spring Data Mongodb, Apache Camel 

  • Strong understanding of integration with backend data systems (Oracle DB, JPA/Hibernate, NoSQL Databases  eg. Redis, DocumentDB) 

  • Good knowledge of RESTful API design 

  • Comfortable writing developer tests (JUnit with Mockito, Spock) 

  • Good JavaScript/TypeScript, HTML and CSS 

  • Knowledge and experience on development with Angular 

  • Comfortable writing developer tests (Jest, Karma) 

  • Familiarity with Docker 

  • Experience / understanding of DevOps principles and experience with a cloud platform: AWS, Google Cloud, etc. 

  • Experience in run time build and deployment technologies as well as project tool leg eclipse, InteliJ, GitLab, JIRA and Confluence 

  • We are looking for a team player who can communicate effectively with their team as well as business and technical stakeholders.  

  • Self driven and strong coordination skills are required to excel in this role, you will be working with numerous stakeholder across more business domains.   

 

What technology stack we use? 

  • We are running on Java 21. Our micro services run on SpringBoot 3 and Spring. 

  • From Spring we are using components like Spring MVC, Spring Security, Spring Integration, Spring Data JPA, Spring Data Redis, Spring Data Mongodb, Apache Camel, and more 

  • We use JUnit with Mockito, Spock for unit testing and Integration Testing in API, cypress for front end unit tests. 

  • We expose our APIs to the outside world through Apigee. We build RESTful (OpenAPI 2 and 3 standard) APIs. 

  • We have Oracle database and we're using JPA/Hibernate as ORM layer. 

  • We are in the process of migrating to NoSQL databases like Redis or DocumentDB 

  • We use Front end technologies of Angular 14, Typescript, HTML5, SCSS, RxJS, Ngrx, High charts, Webpack, Responsive and Progressive Web designs, BEM, Angular Material CDK  

  • Vast majority of our java developers use IntelliJ IDEA Ultimate to write their code, but if you prefer Eclipse, STS, VSCode, vim or notepad it's up to you. Your code just needs to be properly formatted according to our code style 

 

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).

What you should know about us:

Fiserv is a global leader in payments and financial technology with more than 40,000 associates proudly serving clients in more than 100 countries. As one of Fortune® magazine's "World's Most Admired Companies™" 9 of the last 10 years, one of Fast Company’s Most Innovative Companies, and a top scorer on Bloomberg’s Gender-Equality Index, we are committed to innovation and excellence. 

Our commitment to Diversity and Inclusion:

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information.

Any communications from a Fiserv representative will come from a legitimate business email address. We will not hire through text message, social media, or email alone, and any interviews will be conducted in person or through a secure video call. We won’t ask you for sensitive information nor will we ask you to pay anything during the hiring process. We also won’t send you a check to cash on Fiserv’s behalf.

If you see suspicious activity or believe that you have been the victim of a job posting scam, you should report it to your local law enforcement.

Fiserv
Fiserv
Financial Services FinTech Information Services Information Technology

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