Adobe Product Family, Best Practices, Career Development, Communication Skills, Continuous Improvement, Customer Conversion, Customer Relations, Customer/Client Research, Ecosystems, Internet Application, Localization, Product Development, Product Engineering, Prototyping, Regulations, Reporting Dashboards, Requirements Management, Software as a Service (SaaS), Team Player, Test Design, Usability Engineering, Usability Testing, User Experience Design (UXD), User Interface Design, User Interface/Experience (UI/UX), Web Content Accessibility Guidelines (WCAG), Web Design, Web Interface, Website Conversion, Wireframes, eCommerce
Job Title
UI / UX Designer
Job Description
Powering the world's payments ecosystem
ACI powers the payments ecosystem – globally, and you power ACI. You'll innovate, collaborate, and grow – in an energetic technology culture with decades of proven success. ACIers – in all roles and levels – are truly your colleagues and many are your friends. Our size and reach allow you to see the global impact of your work. You are visible, your talents are valued, and you are empowered to shape the future of payments.
As a UI / UX Designer in Timisoara, Romania you will join a diverse, passionate team, dedicated to powering the world's payments ecosystem!
The purpose of the UI / UX Designer is:
ACI Merchant Products is seeking a UX Designer to lead interface design across our eCommerce and omni‑Commerce payment solutions. In this role, you will design intuitive, scalable, and conversion‑focused user experiences for merchants, partners, consumers and internal users operating in complex payment environments.
You will work closely with Product Management, Engineering, and Research to translate business and user needs into elegant interface designs that support global commerce across channels (online, mobile, in‑store, and emerging touchpoints).
A typical day at ACI for a UI / UX Designer is:
Interface & Experience Design
- Design end‑to‑end user interfaces for eCommerce and omni‑commerce products, including merchant dashboards, checkout flows, configuration tools, and operational consoles
- Create wireframes, user flows, prototypes, and high‑fidelity UI designs that balance usability, scalability, and brand consistency
- Optimize experiences for conversion, performance, accessibility, and usability across devices and channels
Product Collaboration
- Partner closely with Product Managers to shape requirements, define UX strategy, and align design decisions with business goals
- Collaborate with Engineering to ensure designs are feasible, clearly specified, and implemented with high quality
- Contribute to product discovery by participating in ideation, design reviews, and roadmap discussions
Design Systems & Consistency
- Contribute to and evolve ACI's design system, ensuring consistency across merchant and consumer‑facing interfaces
- Apply and advocate for UX best practices, accessibility standards (WCAG), and platform guidelines
User‑Centered Design
- Incorporate user research insights, data, and feedback into design decisions
- Validate designs through usability testing, iteration, and continuous improvement
- Design for global markets, considering localization, regulatory, and cultural nuances
Knowledge, Skills and Experience needed to succeed in this role:
- 4+ years of experience in UX / UI design for complex digital products
- Strong portfolio demonstrating interface design for web‑based applications, ideally in eCommerce, payments, fintech, or SaaS
- Proven ability to design complex workflows and data‑rich interfaces
- Proficiency with modern design tools (e.g., Figma, Sketch, Adobe XD)
- Solid understanding of responsive design, accessibility, and interaction patterns
- Strong communication skills and experience working in cross‑functional product teams
Core Capabilities:
We seek colleagues who embody our core capabilities — these shape our culture and enable us to make a meaningful impact together:
- Ensure Accountability: holding self and others accountable to meet commitments.
- Drives Results: consistently achieving results, even under tough circumstances.
- Customer Focus: building strong customer relationships and delivering customer-centric solutions.
- Cultivate Innovation: creating new and better ways for the organization to be successful.
- Collaborates: building partnerships and working collaboratively with others.
- Courage: stepping up to address difficult issues, saying what needs to be said.
Applicants must be currently authorized to work in Romania on a full-time basis. This position does not offer sponsorship for employment visa status or work permit now or in the future.
In return for your expertise, we offer opportunities for growth, career development, and a competitive compensation and benefits package—all within an innovative and collaborative work environment.
Job Info
- Job Identification 18705
- Job Category Product Development
- Posting Date 03/27/2026, 06:35 AM
- Job Schedule Full time
- Locations RO Timisoara (Hybrid)
A
ACI Worldwide
Who is ACI?
ACI powers electronic payments and banking for more than 5,000 financial institutions, retailers, billers and processors around the world. We process $13 trillion in payments and securities transactions each day, processing transactions for more than 250 of the leading global retailers, and 21 of the world’s 25 largest banks.
We are trusted globally as a result of our unrivalled understanding of payments and related processes. We have a definitive vision of how electronic payment systems will look in the future and we have the knowledge, scale and resources to deliver it.
That is why 18 of the top 20 global banks, and more than 300 retailers, rely on ACI payments software.
How do we do it?
We are achievers, collaborators, innovators.
We enjoy the support and stability of a proven company along with the enthusiasm and entrepreneurial spirit of a startup.
We benefit from the diversity and expertise of our colleagues all over the world.
We work hard. And our dedication is rewarded with opportunities to learn, grow and build our careers by collaborating with the best and the brightest in the industry.
We are flexible in the way we work and dynamic as we respond to the monumental changes in the payments industry.
We come together with a singular goal — to power global commerce through our innovative technology. We are ACI. We drive payments at the speed of change.
1,500 to 1,999 employees
https://www.aciworldwide.com/