Senior Front-End Developer

We’re looking for a highly skilled Senior Front-End Developer with deep expertise in Angular to join our development team in Belgrade. In this role, you’ll take ownership of building and maintaining complex, high-performance web applications, ensuring scalability, usability, and clean architecture. You’ll collaborate closely with designers, back-end engineers, and business stakeholders to deliver outstanding user experiences.

Your Mission Will Include:

Designing, developing, and maintaining advanced front-end applications using Angular (v2+) and TypeScript
Building reusable components, directives, and services aligned with scalable design systems
Integrating RESTful APIs and ensuring secure, efficient data flow
Optimizing application performance, responsiveness, and accessibility across browsers and devices
Collaborating with UX/UI designers to implement pixel-perfect, responsive layouts
Sharing knowledge with the team through code reviews, pair programming, and creative discussions
Working closely with back-end teams to define API contracts and enhance integration layers
Staying up-to-date with emerging web technologies, Angular updates, and front-end best practices
What You Bring to the Table:

• 4+ years of professional front-end development experience
• 3+ years of hands-on experience with Angular (v10+) and TypeScript
• Strong knowledge of HTML5, CSS3/SCSS, RxJS, and state management libraries like NgRx
• Building responsive front-end applications using CSS frameworks (TailwindCSS), CSS Preprocessor (Sass, Less) and HTML frameworks (Bootstrap)
• Practical experience with Angular Material, WebSockets/SignalR, RESTful APIs, JWT authentication, and OAuth2/OpenID Connect
• Understanding of responsive design, cross-browser compatibility, and accessibility standards
• Proficiency with Git, npm, front-end build tools, and unit testing
• Experience working in Agile/Scrum environments
• Excellent problem-solving skills, attention to detail, and strong communication abilities

Nice to Have:

• Familiarity with Micro Frontends or Nx Monorepo architectures
• Experience integrating with .NET backends
• Knowledge of Docker and CI/CD pipelines

If you are passionate about creating scalable, high-quality front-end applications and want to work in a collaborative, innovative environment—this is the role for you. Join us and make a real impact on our digital products!

Why Choose Us:

At PWO by Lottomatica, we believe in fostering a fun, inclusive, and innovative environment where every team member can thrive. Here’s what you can look forward to:

We keep track of the market and stay competitive with remuneration package and reward system. 
We have introduced Work.Live.Play. initiative which is about flexible ways of working in PWO! We know that flexibility in our lives matters, so you can choose between office-based or hybrid working options to accommodate everything going on in your life. Check out more at Work.Live.Play.
Our people’s health and wellbeing are the priority for us, so we offer extensive private health package.
With us, you can boost your career and have access to the learning content at any time through the online learning platform.

Eager to Uncover Our Story? 

Dive into our Corporate Wonderland: https://lottomaticagroup.com/en-us

Catch the Behind-the-Scenes Action on Instagram: We Are PWO (former SKS365) (@we_are_pwo) • Instagram photos and videos

Let's Get Linked on LinkedIn:  PWO by Lottomatica

Does this sound like you? Let’s talk!