Senior Front-End Developer

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!