Senior Software Developer

At SDG Group we are a global consultancy 100% specialized in Data and Artificial Intelligence, and we know that quality software is the foundation of any solution that truly makes an impact.

Our teams ares the key to transforming AI and data innovation into robust, scalable, and business-oriented solutions. It's a cross-functional team involved in projects with top national and international clients. To continue growing, we're looking for a Senior Full Stack Developer.

↘️ Mission :

The Senior Full Stack Developer is a key technical role. Their mission is to lead the design, development, and deployment of complex web solutions that serve as the critical interface between data/AI ecosystems and the enterprise user. They are expected not only to write high-quality code but also to define architectural standards, ensure the scalability of backend services, and guarantee a smooth and efficient user experience on the frontend.

↘️ Your day-to-day life:

• Architecture Design : Lead the definition of robust and scalable architectures (Microservices, Serverless, Event-Driven) that support the processing and visualization of large volumes of data.

• Advanced AI Integration : Designing integration patterns for the efficient consumption of Machine Learning models, optimizing latency and state management in real-time applications.

• Technical Leadership and Mentoring : Act as a mentor to junior/mid developers, conduct critical code reviews, and promote best engineering practices (Clean Code, SOLID, Design Patterns).

• Core Development : Implement the most complex functionalities of the ecosystem, ensuring that the backend (Java/Python/Node.js) and the frontend (Angular/React) are perfectly synchronized.

• Security and Performance : Ensuring that applications meet corporate security standards and optimizing critical platform performance.

• Strategic Collaboration : Working with Data Architects and Product Owners to translate complex business needs into actionable technical roadmaps.

↘️ What we're looking for in you:

Technical requirements :

• Experience : Minimum of 3 to 6 years in professional software development, with at least 2 years in high technical responsibility roles.

• Backend Core : Expert proficiency in Java (Spring Boot) or Python (FastAPI, Flask, Django) .

• Node.js Ecosystem (Highly Valued) : Knowledge and solid experience in developing robust backend solutions using Node.js will be highly valued . Proficiency in frameworks such as Express.js or, preferably, NestJS for building scalable and maintainable microservices is desirable.

• Senior Frontend Developer : Deep experience with Angular or React . Advanced knowledge of complex state management (NgRx, Redux), bundle optimization, and micro-frontend architectures.

• Data & APIs : Advanced experience in API design (REST/GraphQL), event-driven architectures (Kafka, RabbitMQ) and data persistence (SQL and NoSQL).

• DevOps & Cloud : Hands-on experience in deployment on Cloud platforms ( AWS, Azure or GCP ) and container management ( Docker, Kubernetes ).

• Software Quality : Experience implementing comprehensive testing strategies (Unit, Integration, E2E) and CI/CD pipelines.

Competencies (soft skills).

• Technical Leadership : Ability to guide the team towards technical excellence and make difficult architectural decisions under pressure.

• Strategic Thinking : A global vision to understand how software impacts the client's business and data objectives.

• High-Level Communication : Ability to communicate complex technical concepts to stakeholders and clients in a clear and persuasive manner.

• Complex Problem Solving : An analytical approach to debugging architecture and performance problems in distributed environments.

• Time Management and Prioritization : Ability to manage multiple workflows and prioritize critical tasks in high-demand environments.

• Advanced English : conversational level for participation in meetings with international clients and handling of technical documentation.

↘️ What makes us different?

• Cutting-edge technology and innovation . Technology and data are our core focus. We work with the most advanced tools on the market and train you to master the ones that are redefining the industry. You'll have access to the latest platforms and technologies.

From day one, you'll be the lead of the development team. You'll be at the heart of transformative projects, helping leading clients build and implement scalable software systems in real-world, complex environments. You'll work across diverse industries, applying best practices with the guidance of experts.

• Professional development tailored to your needs . Each semester, you will meet with your manager to discuss your achievements, new challenges, and salary adjustments based on results.

• You will learn from leading experts . You will be surrounded by professionals, both technical and business-related, who will continuously share their knowledge with you.

· Purpose and values that define us . We believe in diversity and inclusion as essential drivers of creativity and innovation.

↘️ Benefits and professional development:

CCNL : Commercio.

Salary range : 34.000€ - 42.000€. The final placement within this range will be determined based on technical skills, specific role experience, and the outcomes of the selection process, according to objective and predefined criteria. For profiles with exceptional qualifications that exceed the specified range, a salary review may be considered, subject to internal approval.

Work Mode : Hybrid.

Other Benefits : Supplementary health insurance, meal vouchers (ticket restaurant), and corporate welfare. Company Car allowance can be considered depending on the specific profile.

Performance Bonus : Rewards directly tied to measurable results.

• Stable position with great professional potential, as part of a team that is growing steadily and progressively.

• Access to ongoing training, official certifications, conferences and courses so you can continue to grow and always stay ahead of the curve.

If you are interested in the role and want to know more about the team, the project or the day-to-day work, don't hesitate to apply.

We look forward to meeting you soon!