Specialist, Software Development Engineering (React)

• Experience in JavaScript (and preferably Typescript)) with good exposure in AngularJS/Angular or ReactJS. Good understanding of OOPs in Javascript and how it applies to code quality.
• Experience with HTML5, CSS, JQuery, LESS/SASS, Bootstrap and JS.
• Experience interacting with APIs (REST and GraphQL)
• Ability to transform design mockups and wireframes into functional components. Developing responsive web pages
• Knowledge of cross-browser compatibilities, responsiveness, and web accessibility standards like ADA.
• Some knowledge but not mandatory of REACT tools including React.js, Webpack, Enzyme, and workflows (Redux Thunk/Saga, Hooks and Flux).
• Good knowledge of software engineering best practices, including unit testing, code reviews, design documentation, debugging, troubleshooting, and agile development

What you will do:

• Owning one or more of the web services; adding new features, resolving bugs, and refactoring/ improving code base.
• Developing new features, investigating / reproducing / resolving bugs
• Designing and implementing REST APIs for mobile and web clients including our payment devices, web dashboard, and 3rd party apps.
• Identifying technical requirements in product meetings and assist the business team with realistic project planning and feature development.
• Translating product requirements into functional, maintainable, extensible software that is in-line with company objectives.
• Being responsible for your merchant-facing services, features from development through deployment, and production monitoring.
• Working with the Infrastructure Team to design data models to support large-scale highly available services.
• Working with QA to develop test plans and strategies.
• Writing automated tests for new web features and update existing tests as needed.
• Being a team player, ability to collaborate idea sharing in a strong product setting.
• Following Agile SDLC, participating in planning and Scrumban boards.
• Displaying problem-solving skills and browser debugging capabilities
• Participating in a regular on call rotation.

What you will need to have:

• Bachelors Degree required, related Technology degree preferred.
• 5-8 years of experience in web development using Javascript based development
• Experience with modern web UI technologies (HTML5, CSS3)
• Experience with API design and REST APIs .
• Experienced in the day-to-day practicalities of Software Development Lifecycles such as Scrum.

What would be great to have:

• Database technology such as MySQL/Oracle and NoSql DB.
• Experience with Jenkinsand monitoring tools like Datadog or Grafana.
• Previous experience with Ember.js framework.
• Some experience writing tests; we use Jest, Cypress.io and Selenium.
• Experience with package management systems, such as yarn, Bower.
• Understanding of build systems: Webpack, Rollup.
• Exposure to CSS pre-compilers, such as Sass or Less.
• POS Checkout, Payment Gateway or E-Commerce experience

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (eit