Senior Full-Stack Engineer (React and Next.js)
Innovate what matters, where it matters
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
You will join a growing UI/UX team at a leading enterprise that is redefining how companies manage AI infrastructure at scale. This is a Full-Stack role focused primarily on front-end development (approximately 60-70% of your time).
This is you
- 4+ years of relevant professional experience, with a primary focus on frontend development.
- Expert knowledge of React, core JavaScript/HTML/CSS, and TypeScript.
- Mastery of advanced React features, including hooks, context, and suspense.
- Experience with Next.js, specifically both the app router and pages router.
- Strong understanding of REST APIs, web page performance optimization, and debugging best practices.
- Experience with module bundlers, reactive state management, and JavaScript unit/feature testing frameworks.
- Ability to write robust backend services when required, powering responsive and data-rich applications.
- Eye for design and UX best practices, with familiarity with design systems, Figma, and cross-browser compatibility.
- Experience working with AI/ML tooling is preferred.
- Experience with high-scale applications is preferred.
- Understanding of DevOps/Cloud Native practices is preferred.
- Fluent in English
This is your role
- Developing and maintaining the frontend of a greenfield, Kubernetes-based PaaS application using React and TypeScript.
- Building dynamic, real-time dashboards using React, TypeScript, and Next.js.
- Designing and implementing pixel-perfect UIs with Tailwind CSS that scale across devices.
- Developing robust backend services and APIs to keep interfaces fast and intelligent.
- Creating exceptional developer experiences for AI/ML engineers and data scientists.
- Writing unit, integration, and end-to-end tests to ensure high-quality, production-ready code.
- Collaborating cross-functionally with Product, UX designers, UI leads, and engineering leadership to ensure design consistency.
- Actively contributing to team growth, knowledge sharing, and continuously improving the development processes and technology stack.
What awaits you at Avenga?
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
- Multiple locations
- Remote status
- Hybrid
- Profile
- Engineering
- Seniority
- Senior-level
- Technology
- FrontEnd
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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