Senior Frontend Developer

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

Senior Frontend Developer

What does a successful Senior Frontend Developer do?

A successful Senior Frontend 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 Angular and JavaScript/TypeScript, Html and CSS you'll build, deploy UI components and micro frontends 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 Senior Front End 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 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 UI changes 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, 6+ years hands-on experience in designing and implementing complex, usable User Interfaces.
• This role requires
  • Strong JavaScript, HTML and CSS
  • Expert knowledge and extensive experience on development with Angular
  • Superior problem-solving skills and debugging capabilities
  • Good working knowledge of revision control and code review tools (Git, Gitlab)
  • Familiarity with Docker
  • Comfortable writing developer tests (Jest, Karma)
• We are looking for a team player who can communicate effectively with his 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 use Angular 16 as our primary framework for building dynamic single-page applications.For structuring and presenting our content, we utilize HTML5.
• Styling is managed using SCSS, allowing us to write clean and maintainable styles.
• To keep our CSS organized and maintainable, we follow the BEM methodology
• For managing asynchronous data streams and events, we leverage RxJS, making our code more predictable and easier to debug.
• Data visualization in our applications is powered by Highcharts.
• We adopt Responsive Web Design principles to craft optimal viewing experiences across a broad range of devices, from desktop screens to mobile phones.
• Our web applications ar