Senior Front End Developer

XTRM is a global fintech payments company.

We’ve built a next-generation platform and embedded payment API designed around an intelligent wallet architecture that allows businesses of all kinds to receive, manage, exchange and send money all over the world. XTRM operates using a fully distributed team spanning many countries. We are a high growth company, with over 1,500 global customers.

We are looking for a creative and detail-oriented Senior Front End Developer who has both strong design sensibility and front-end development skills. The ideal candidate should be proficient in building responsive, user-centric web interfaces using modern frameworks such as Angular and Next.js, while also being comfortable working with design tools like Photoshop, Adobe XD, Figma, and WordPress for prototyping, content management, and UI assets.

Key Responsibilities:

• Design and implement web and mobile app front-end interfaces with a focus on usability and performance.
• Convert high-fidelity UI designs into pixel-perfect HTML/CSS/JavaScript.
• Create and present wireframes, mockups, prototypes, and user flows for both mobile and web applications.
• Build scalable and maintainable front-end architecture using Angular, js, and WordPress.
• Collaborate with designers to develop creative assets such as logos, icons, and UI elements using Photoshop, Figma, Adobe XD, and Illustrator.
• Integrate designs with .NET back-end systems and REST APIs.
• Troubleshoot and solve UI/UX issues in legacy systems and ongoing projects.
• Enhance the performance, accessibility, and cross-browser/device compatibility of applications.
• Review code and ensure best development practices.
• Engage in discussions with stakeholders to refine user needs and iterate on feedback.

Required Skills:

• UI/UX Design for web and mobile applications
• Wireframing and prototyping using Figma, Adobe XD, Balsamiq
• Advanced skills in Photoshop, Illustrator – for logos, creative assets
• HTML5, CSS3, SCSS, Bootstrap
• JavaScript, jQuery, AJAX
• Front-end frameworks: Angular (2+), Next.js (React)
• CMS: WordPress – theme customization, plugin handling
• Understanding of .NET Framework (Razor, MVC integration)
• Responsive design principles & cross-device testing
• Git version control, browser debugging tools
• Strong creative mindset and UI aesthetics

Nice to Have

• Mobile-first design and familiarity with Flutter or React Native
• Animation tools and libraries (e.g., GSAP, Framer Motion)
• Experience with SEO, accessibility standards (WCAG)
• Strong knowledge of Core Web Vitals, performance tuning
• Understanding of Agile/Scrum methodologies
• Familiarity with tools like Zeplin, InVision, or Marvel