Senior Software Engineer - Angular & Next.js 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 25,000 global customers.

Job Summary:

We are seeking a highly skilled Angular with Next.js Developer to join our growing engineering team. The ideal candidate will have strong expertise in front-end development, with hands-on experience in Angular for building complex web applications and Next.js for server-side rendering and optimized React-based applications. This role requires a blend of technical proficiency, problem-solving ability, and creativity to deliver high-performing, scalable, and user-friendly solutions.

Key Responsibilities:

• Design, develop, and maintain scalable web applications using Angular and Next.js.

• Build and integrate responsive, user-friendly UIs with reusable components.

• Implement server-side rendering (SSR) and static site generation (SSG) using Next.js for improved performance and SEO.

• Collaborate with UX/UI designers to translate wireframes and prototypes into functional applications.

• Integrate front-end applications with RESTful APIs, GraphQL, and backend services.

• Optimize application performance, loading speed, and scalability.

• Write clean, maintainable, and testable code following best practices.

• Troubleshoot, debug, and resolve issues in production and development environments.

• Work closely with cross-functional teams (backend developers, QA, product managers) to deliver high-quality solutions.

• Stay updated with emerging front-end trends, frameworks, and best practices.

Required Skills & Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).

• 4+ years of hands-on experience in front-end development.

• Strong proficiency in Angular (latest versions), including modules, services, RxJS, forms, and state management.

• Proven experience with Next.js (SSR, SSG, API routes, middleware).

• Strong knowledge of JavaScript (ES6+), TypeScript, HTML5, CSS3, and Bootstrap/Tailwind.

• Experience with REST APIs, GraphQL, and backend integration.

• Familiarity with Node.js and modern build tools (Webpack, Vite, etc.).

• Experience in version control using Git/GitHub/GitLab.

• Understanding of responsive design, cross-browser compatibility, and accessibility.

• Strong problem-solving and debugging skills.