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Be a part of the company that’s transforming the way merchants do business

We’re a team of inspired problem solvers building powerful, intuitive point-of-sale tools for small and medium businesses. Hardware that’s stylish and functional. Software that scales to any business. We’ve sold over one million Clover devices to restaurants and shops all over the world—and probably in your own neighborhood.

Important Information on Clover’s COVID-19 Vaccination Policy

In order to protect our Clover community, Clover requires all newly hired employees in the United States to be fully vaccinated before their start date. Proof of vaccination will be a condition to hiring. Clover complies with all applicable laws regarding the reasonable accommodation of individuals with disabilities and/or sincerely held religious beliefs.


Clover - JavaScript Web Developer

Job ID R-10250834 Date posted 12/02/2021

JavaScript Web Developer

Mid-level and Senior roles available.

We at Clover Nenagh are dedicated to bringing the technology industry to rural Ireland in a socially responsible manner. We do so with a strong focus on core values and on offering personal support for our employees and our customers, both of which we recognise as key to the success of our business. 

Every day, Clover devices handle the core credit card and point-of-sale processing for hundreds of thousands of merchants. Behind the scenes, we operate a cloud platform providing processing, storage and collaboration for merchants, application developers, service providers and our merchants' customers. Our devices and platform form the backbone of millions of payment interactions between merchants and their customers daily. As well as providing applications to allow our merchants to improve the running of their businesses. 

Right now, as we are looking to grow our dynamic team to dive into new markets and expand our application marketplace reach, we are looking for motivated, creative and empathetic collaborators with a passion for technology who want to help us positively impact millions of merchant’s lives, one transaction at a time.

Daily Responsibilities 

● Collaborate with a team of engineers to design, build and support the features / functionality of Clover web platforms with the aim of providing best-in-class experiences for our users. 

● Build integrated experiences that help establish user journeys and funnels, identify friction points and deliver digital adoption solutions for merchants and partners to onboard and self-educate more effectively across Clover properties.

● Collaborate with product and engineering managers to scope, architect and execute on key features/enhancements that will reshape how our users access Clover products and services. 

● Own one or more services; add new features, resolve bugs, and refactor/ improve code base. 

● Identify technical requirements in product meetings and assist the business team with realistic project planning and feature development; translate product requirements into functional, maintainable, extensible software that is in-line with company objectives. 

● Take ownership of new products/features from development through to deployment and monitoring. 

● Identify and write automated tests for new web features and update existing tests as needed. 

● Collaborate with server developers / engineers to determine the best way to maintain low response times as new features are designed. 

● Work with colleagues to develop test plans / strategies.

Role Requirements 

● Degree/Diploma in Computer Science, Computer Engineering, or in a relevant field.

● Several years of experience in JavaScript (JS) web development. 

● Knowledge and experience with JavaScript / Typescript, Browser DOM APIs, HTML5, CSS and SASS/LESS. 

● Understanding web build systems - Webpack, Gulp, Grunt etc. 

● Experience with Javascript frameworks such as React / Ember / Angular / Vue / Extjs / Backbone. 

● Understanding of web application architecture and DevOps principles.

● Experience with API integration and best practices - REST, GraphQL ext.

● Experience with web deployment constructs - CDN, NGINX, URL Rewriting, Web Config Management. 

● Detailed knowledge of general web concepts: HTTP, CORS, Security Headers, Browser Caching.

● Problem-solving skills and debugging ability. 

● Experience supporting high-traffic web applications. 

● Search Engine Optimisation (SEO). 

● Good working knowledge of revision control and code review tools like Git, etc.

● Degree/Diploma in Computer Science, Computer Engineering, or in a relevant field.

● Previously worked as a member of a high performance Agile Sprint team.

● Comfortable writing developer tests. 

● Experience working with international and remote teams. 

● Experience with: 

○ GraphQL 

○ NodeJS 

○ WebWorkers 

○ Progressive Web Apps (PWAs) / ServiceWorkers 

○ Webpack Module Federation 

○ Micro Frontends 

○ Cloud platforms: AWS, Google Cloud, Azure etc. 

○ Knowledge/experience with web ADA compliance (ARIA, keyboard nav, screen-readers). 

Clover Employee Benefits 

To support the total wellbeing of our associates, we offer a dynamic benefits package that is designed to support and enable a healthy work-life balance.

These benefits include: 

● A culture of mindfulness and wellbeing. Clover Nenagh prioritises employee work life balance by making mindfulness and wellbeing a central part of our working lives. Our employees are provided with live and online wellbeing resources and programs. 

● Excellent education support to enable Clover employees to fulfil career aspirations. Clover offers several levels of educational support including internal online training and course library, support for achieving recognised professional certifications and a higher education policy. 

● A state-of-the-art, fully accessible building for people with physical requirements.

● VHI health Insurance. 

● Income protection benefit. 

● Occupational contributory pension. 

● Parental leave policy. 

● Death in service benefit. 

● Employee rewards and employee service awards programs. 

● Competitive employee referral scheme.  

Clover is an Equal Opportunity Employer 

Clover is an equal employment opportunity employer (Disability / Gender / Ethnicity / LGBTQ+ etc.) and it is the company's policy to make all employment decisions without regard to race, color, religion, creed, age, gender, national origin, veteran status, disability (as long as the individual is able to perform the essential functions of the job with or without reasonable accommodation), and any other characteristic protected by law. 

Individuals that require specific needs will be 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. We pride ourselves in providing flexible working approaches that can be tailored to specific needs and requirements. We welcome and encourage diversity in our workforce. 

An important aspect of the Fiserv experience is our commitment to creating an environment that celebrates inclusion in the workplace. One of the ways we achieve this is through our EmployeeResource Groups (ERGs), which are voluntary networks designed to unite associates across the company who share a common background, identity, characteristic, affiliation, or life experience, as well as those interested in supporting these communities. Our ERGs include: 

● Women’s Impact Network (WIN)

● Asian Leadership Council (ALC) 

● Black Associate Council (BAC) 

● Disability Associate Council – Thrive 

● Hispanic and Latino Leadership Council - Juntos 

● LGBTQ Leadership Council – Unity 

● Young Professionals Leadership Council – YoPro 

Office Location 

Located in Nenagh, Ireland(approx. 40km east of Limerick and 150km west of Dublin and easily accessible from the M7 motorway), our centre of excellence is a hub of next generation payment technologies, shaping how we all live our lives and make payments. There is ample onsite parking and Nenagh is served by both rail and bus networks from the major cities. 

Applying for the position 

Thank you for considering employment with Clover Nenagh. Please explore the possibilities of a career with Clover Nenagh by applying using your legal name and your CV to

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