Senior Full Stack Software Engineer (Node.js / NestJS)

About the Position

Senior Full Stack Software Engineer (Node.js / NestJS)

The place where impact matters

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 UI design, managed services, product development, and software development.

This is the job

Join a core platform team supporting the digital transformation of one of Europe's leading telecommunications companies.

This isn't a typical Full Stack role focused on building customer-facing features. Around 70% of your work will be backend development, building integration services and cloud-native applications with Node.js and NestJS. The remaining time will be spent on frontend development using React and contributing to platform engineering initiatives.

You'll work on business-critical enterprise systems, cloud infrastructure, and integrations with a range of enterprise platforms that support key business operations. You'll also help improve the tools, processes, and platforms that enable development teams to deliver software more efficiently.

If you enjoy solving complex backend challenges, working with modern cloud technologies, and building reliable systems at scale, you'll feel at home in this role.

Responsibilities

• Designing, developing, and maintaining scalable applications using Node.js, NestJS, TypeScript, and React
• Building and supporting cloud-native solutions on AWS using Kubernetes, Helm, Terraform, and modern deployment practices
• Developing integrations with enterprise platforms, APIs, CRM systems, and third-party services
• Contributing to platform engineering initiatives that improve developer experience, deployment processes, and system reliability
• Working closely with engineers, architects, and product stakeholders to deliver secure, scalable, and maintainable solutions
• Participating in technical discussions, code reviews, and architectural decisions
• Continuously improving application performance, engineering standards, and platform reliability

Requirements

• 5+ years of commercial software engineering experience
• Strong experience with TypeScript and Node.js
• Hands-on commercial experience with NestJS
• Commercial experience with React or Next.js
• Experience working with AWS in production environments
• Experience with Kubernetes, Docker, and Helm
• Experience using Terraform or other Infrastructure as Code tools
• Experience building and maintaining enterprise API integrations
• Experience working on large-scale production systems
• Experience working in Agile development teams
• Fluent spoken and written English

Nice to Have

• Experience in the telecommunications industry
• Experience with GitOps workflows and ArgoCD
• Experience integrating with Salesforce, Netcracker, or similar enterprise platforms
• Experience working with Storyblok or another headless CMS
• Experience contributing to platform engineering or developer experience initiatives

We Offer

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

• Bitola, MK
• Skopje, MK
• Ohrid, MK

Your Way In

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.

Already Working at Avenga?

Let’s recruit together and find your next colleague.