Backend Software Architect – Financial Sector (.NET)

Description

Job Summary: We are looking for a Backend Software Architect to work on the development, architecture, and optimization of complex systems in the financial sector. Key Highlights: 1. Innovative company with opportunities for professional development. 2. Unlimited access to technological training. 3. Culture of responsibility and commitment to quality. At IRIUM, we encourage you to always pursue your dreams! Here, prepare to achieve your goals while enjoying the journey. We are currently seeking a **Backend Software Architect – Financial Sector (.NET)** **Requirements:** * **Responsibilities** * Propose and implement backend architecture enhancements focused on performance, scalability, and security. * Develop backend systems using the **Microsoft stack (.NET, C\#)**. * Design and optimize data models on the **MSSQL Server platform**. * Define best development practices and support technical teams in implementing them. * Contribute frontend knowledge (**HTML and JavaScript**) in contexts involving backend integration. * Ensure solutions comply with regulatory standards (e.g., GDPR, PSD2\) and security standards (e.g., OWASP, secure authentication). * Collaborate with product, QA, security, and DevOps teams to deliver high-quality outputs. * **Mandatory Requirements:** * \+6 years of experience in backend development with **.NET/C\#**. * \+2 years of experience in architecture of complex systems. * Proficiency in **Microsoft SQL Server** (data modeling, performance tuning, stored procedures). * Solid knowledge of **HTML and JavaScript**. * Experience with REST APIs and secure authentication (OAuth2, JWT). * Experience in regulated enterprise or financial environments. * Best practices in version control, continuous integration, and security. * **Preferred Qualifications:** * Experience in the financial sector (banking, insurance, fintech). * Experience with Azure or other cloud platforms. * Knowledge of messaging systems (e.g., RabbitMQ, Azure Service Bus). * Microsoft certifications (e.g., Azure Solutions Architect, MCSD). * Familiarity with modern frontend frameworks (React, Angular) is a plus. **Location:** Lisbon **Work Mode:** Hybrid What do we offer? ➡ An innovative and growing company with abundant professional development opportunities. ➡ Compensation aligned with your experience and performance. Access to flexible compensation and health insurance as social benefits. ➡ Unlimited access to self-paced technological training. IRIUM is a company built by dynamic and proactive professionals. Our core values are responsibility and commitment to work quality. This is the spirit we seek at IRIUM—regardless of your age. If you identify with these values, this is your company! Together, we can build the future. Shall we talk? Send your application to: recrutamento@irium.pt At IRIUM, we advocate for a world free of stereotypes and limitations and believe in equality for all—a principle enshrined in our Equality Plan and Code of Ethics, ensuring equal treatment and opportunity regardless of personal, physical, or social conditions. Job Type: Full-time