Senior Frontend Engineer
Build technologies that matter
This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.
This is the job
We are looking for Senior Frontend Engineer to join our team. Our client is a global technology leader building large-scale digital platforms. You will join a product engineering team developing next-generation booking systems, high-performance APIs, and cloud-native infrastructure. The ecosystem is powered by modern technologies
This is you
5+ years of experience as a Frontend Engineer
Strong expertise in web components based microfrontend architectures (designing, integrating, and maintaining)
Hands-on experience with Backend for Frontend architecture (designing and implementing APIs tailored for frontend needs)
Deep understanding of SSG /JAMstack architecture
Hands-on experience with Eleventy and Nunjucks, or similar setups
Advanced in SCSS architecture and scalable styling strategies
Knowledge of Storybook-driven design systems
Solid experience with AWS
Infrastructure usage, environments, and deployment strategies
Knowledge of designing, improving, and maintaining CI/CD pipelines
English — Upper-intermediate or higher
This is your role
Design, integrate, and maintain web components-based microfrontend architectures to ensure scalable, modular frontend systems.
Architect and implement Backend for Frontend (BFF) APIs optimized for frontend performance and user experience needs
Collaborate closely with the client on technical decisions, requirements, and solution design.
Take part in new project initiations: architecture design, technology selection, and system setup
At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.
- Locations
- Bucharest, Cluj-Napoca, Iasi
- Profile
- Engineering
- Seniority
- Senior-level
- Technology
- Front end
Your way in starts here
APPLICATION
Send us your application, we are ready to hear your story and explore how we can grow together.
REVIEW
Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.
TALENT ACQUISITION INTERVIEW
You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.
TECHNICAL INTERVIEW
Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.
CUSTOMER INTERVIEW
For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.
JOB OFFER
If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.
WELCOME!
Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.
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