Senior .NET Software Engineer / Software ArchitectSee all recent Jobs

About the Role

We are seeking a highly skilled and experienced Senior .NET Software Engineer / Software Architect to join our technology team and contribute to the design, development, and evolution of mission-critical financial and banking applications.

The ideal candidate will combine strong hands-on software engineering expertise with proven architectural capabilities, delivering scalable, secure, resilient, and high-performance backend solutions within the Microsoft .NET ecosystem.

You will play a key role in defining technical solutions, establishing architectural standards, and ensuring the quality, security, and maintainability of our software platforms. Working closely with developers, business analysts, project managers, and other stakeholders, you will translate complex business requirements into robust technology solutions that support our business objectives.

This role requires extensive knowledge of C#, .NET, SQL Server, backend architecture, and software engineering best practices, together with mandatory experience in the financial services or banking industry.

The position follows a hybrid working model, with three days per week in the office and two days working remotely.

Key Responsibilities

• Design, develop, and maintain scalable, secure, and high-performance backend applications and services using C#, .NET Framework, and modern .NET versions.
• Develop and integrate RESTful APIs, web services, and microservices to support complex financial business processes.
• Produce clean, efficient, testable, and maintainable code in accordance with established coding standards and engineering best practices.
• Troubleshoot complex technical issues, conduct root-cause analysis, and implement effective long-term solutions.
• Contribute to code reviews, automated testing, technical documentation, and continuous improvement initiatives.
• Write clean, efficient, and maintainable code following industry best practices and company standards.
• Collaborate with front-end developers to define and implement RESTful APIs and ensure seamless integration.
• Participate in the entire agile software development lifecycle, from requirement analysis and planning to deployment and maintenance.
• Implement and enforce strict security and data protection measures, adhering to the compliance standards of the banking sector.
• Mentor junior engineers and contribute to technical discussions and architectural decisions.

Required Skills and Qualifications

• Experience: A minimum of 4 years of professional experience in back-end software development.
• .NET Expertise: Expert-level proficiency in C#, .NET Framework, and .NET Core. Extensive experience in building RESTful APIs, web services, and microservices.
• Database Proficiency: Substantial, in-depth knowledge of relational databases, especially MS SQL Server. Proven ability to design complex database schemas, write advanced T-SQL, and perform query optimization.
• Industry Experience: Proven experience working on projects within the Financial Services or Banking industry is mandatory.
• Architectural Principles: Solid understanding of software architecture patterns (e.g., Microservices, SOA, Domain-Driven Design) and SOLID principles.
• DevOps & Cloud: Experience with CI/CD pipelines and cloud platforms (e.g., Azure) is a significant plus.
• Communication: Excellent verbal and written communication skills in English.
• Work Ethic: A strong analytical and problem-solving mindset, with the ability to work effectively both independently and as part of a collaborative team.

Benefits

• Hybrid working model./3 days in office
• Private insurance.
• Compensation package 3000-3500/€ gross per month
• Unlimited free access to wellness workplace support platform.
• A dynamic and challenging environment that fosters continuous learning, education, and career progression.
• Opportunities to work with cutting-edge technologies.
• Pleasant and collaborative working environment.

UpcoMinds is a dynamic IT company with 28 years of experience that provides end-to-end web and mobile solutions helping businesses to reinvent themselves in the digital world. Our team’s skills and expertise will ensure the holistic digital transformation of any organization, which will considerably improve both business operations and customer’s experience.

Our goal is to always have our end products and services reflect our deep engineering skills and elegant progressive design aesthetic. We fundamentally believe deeply in developing long term strategic partnerships with our clients by exceeding expectations and maintaining a high level of transparency.

Find out more about us at www.upcominds.com

We commit to promote Inclusion & Diversity by creating a working environment where all employees are treated with dignity and respect and where individual differences are valued. We offer equal opportunity in all aspects of employment.

Our recruitment consultants will go through your Curriculum Vitae as soon as possible and get back to you to discuss the opportunity for which you apply. If you don’t hear from us in the coming ten (10) working days, you may consider that you have not been selected for the particular job. Your CV will be retained for two years in accordance with GDPR regulations.