NDA, AdTech | Senior Full-Stack Developer

On behalf of NDA, AdTech , SD Solutions is looking for a talented Senior Full-Stack Developer.

Responsibilities

• You will be responsible for owning our end-to-end development process, from design to production, contributing to platform infrastructure and architectural decisions, and helping drive best practices in system design, code quality, and AI-assisted development.
• You will design and implement scalable backend services in Java (Spring Boot) and NestJS (Node.js/TypeScript), build RESTful and event-driven APIs, and develop reliable systems supporting publisher management, bidding logic, reporting, and customer-facing dashboards.
• You will build and maintain modern frontend applications using Angular (15+), ensuring seamless integration with backend services and consistent UX performance.
• You will engage in research of core technologies, integrations with external APIs and third-party services, and provide effective solutions to production and scalability challenges.
• You will write high-quality, testable code (unit, integration, E2E), improve observability (logs, metrics, tracing), and actively participate in design reviews and technical discussions.

Requirements

• 5+ years of experience developing enterprise web applications and distributed systems in production
• Experience designing and implementing scalable web system architectures
• Solid understanding of REST APIs, async processing, and clean architecture principles
• Experience monitoring, debugging, and supporting production systems
• Experience with Java (Spring Boot)
• Experience with Node.js (TypeScript, NestJS) - advantage
• Experience with modern UI frameworks (Angular, Vue, React) - big advantage
• Experience with relational and non-relational databases (MySQL, Vertica, Redis, Elasticsearch)
• Highly motivated team player with strong interpersonal skills and a "can-do" attitude
• Self-starter, able to work independently and multitask effectively
• Passionate about learning new technologies
• BSc in Computer Science or equivalent

About the Company

We are a leading AdTech company building innovative solutions that help brands, agencies, and publishers better understand and engage their audiences across multiple digital channels. Our platform combines advanced data capabilities, analytics, and automation to enable smarter advertising decisions and measurable business outcomes. We operate in a fast-paced, technology-driven environment where innovation, collaboration, and ownership are highly valued.

Our teams work on large-scale products that process vast amounts of data and serve clients worldwide. We continuously invest in cutting-edge technologies to create scalable, high-performance solutions that shape the future of digital advertising. As we grow, we are looking for talented professionals who are passionate about solving complex challenges and making a meaningful impact.