Senior Software Developer – .NET

Position: Senior .Net Developer
Location: Hoorn & Amsterdam, Netherlands (Hybrid – 3 days in-office)
Employment Type: Fixed Term
Compensation: €70,000 – €80,000 base salary (inclusive of holiday allowance) plus yearly bonus & additional benefits.

Company Background

Our client is a well-established provider in the capital markets sector, supporting a diverse portfolio of organizations including large public companies, private enterprises, and government bodies across Europe and other international regions.

They are currently seeking a talented Senior .Net Developer to join their Governance team. This role focuses on enhancing and maintaining a leading board portal solution, ensuring robust, secure, and scalable software performance.

Responsibilities

• Developing Applications:

  • Convert detailed storyboards and use cases into high-quality, scalable software solutions.

  • Create and maintain reusable code that meets stringent performance and reliability standards.

• Optimization & Troubleshooting:

  • Enhance application performance and responsiveness by proactively identifying and resolving bottlenecks.

  • Troubleshoot and fix issues to uphold system stability.

• Team Collaboration & Agile Practices:

  • Work in close partnership with the Product Owner to align development work with business objectives.

  • Participate actively in Agile/Scrum processes, contributing to the continuous improvement of team workflows.

• Technical Oversight:

  • Engage in thorough code reviews and help design key features with a focus on quality.

  • Identify areas of technical debt and document improvement opportunities clearly.

• Documentation & Knowledge Sharing:

  • Develop comprehensive documentation for onboarding, knowledge transfer, and ongoing communication.

• Client-Centric Issue Resolution:

  • Prioritize addressing client issues quickly, adhering to established Service Level Agreements (SLAs).

Technical Expertise

• Core Development:

  • At least 5+ years of hands-on experience in C# and .Net/.Net Core development.

  • Extensive experience with cloud platforms (Azure/AWS), microservices architectures, and established design patterns.

  • Competence in using containerization and orchestration technologies, specifically Docker and Kubernetes.

• Additional Skills:

  • Experience with frontend frameworks such as React.js or Angular is highly advantageous.

  • Strong understanding of API security and data privacy best practices.

  • Well-versed in DevOps methodologies, including configuration management, CI/CD pipelines, Gitflow, and modern deployment strategies.

Qualifications

• Education:

  • A Bachelor’s degree in Computer Science, Engineering, or a related discipline is required.

• Methodologies:

  • Demonstrated proficiency in Agile/Scrum environments.

• Soft Skills:

  • Excellent problem-solving skills, with a proactive and self-driven approach.

  • Strong communication abilities and fluency in English.

Benefits & Work Arrangement

• Compensation:

  • Competitive base salary between €70,000 and €80,000 per annum (inclusive of holiday allowance), along with a comprehensive benefits package.

• Working Model:

  • Hybrid work arrangement, requiring presence in the office 3 days per week.

Darwin Recruitment is acting as an Employment Agency in relation to this vacancy.

Vasileios Lazaridis