Senior .NET Software Developer
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Before you apply
LocationAthens, Attica, Greece
Typefull-time
SenioritySenior
Experience5+ yrs
DepartmentMellon Group
Company size501–1,000 people
PostedOct 7, 2026 · 4w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
5+ years of experience in software development, with a strong focus on .NET technologies
Strong technical and analytical problem-solving skills
Ability to lead and manage developers, providing mentorship and technical guidance
Extensive experience in .NET Core, C#, ASP.NET
Proficiency in microservices design patterns and architectures
Experience in CI/CD setup and deployment
Strong knowledge of Microsoft SQL Server
Hands-on experience with Azure DevOps environments
Experience with migrating services, developing new features, and product innovation
Azure API Management
Azure Service Fabric
Azure Functions
Skills
C#
.NET Core
ASP.NET
Microsoft SQL Server
Azure DevOps
Azure API Management
Azure Service Fabric
Azure Functions
Benefits
Opportunities to grow into leadership role
Multicultural and collaborative workplace
Access to cutting edge technologies
Ongoing training and professional development
About the company
Mellon Technologies, the parent company of Mellon Group of Companies, was founded in 1994 in Athens. Our offering consists of specialized technology solutions, contact centre and business process outsourcing services, to serve the increasing needs of financial institutions and organizations with strong consumer transactions business, such as Retail Banks, Public Utilities, Telecommunications Providers and large Private Companies.
About the role
Mellon Technologies seeks to hire a Senior .Net Software Developer
About the Role
We are looking for an experienced Senior .NET Engineer with 5+ years of hands-on experience in software development, strong technical analysis skills, and team management abilities. The ideal candidate will play a key role in designing, developing, and delivering secure, high-quality software solutions, while mentoring and leading team members. This role requires a proactive, analytical mindset to assess technical challenges, define strategies, and implement innovative solutions effectively.
Responsibilities
•
Lead the development and delivery of secure, scalable software solutions using modern frameworks and best practices
•
Conduct technical analysis to break down complex problems and implement high-performance solutions
•
Work in an agile, cross-functional team, driving continuous improvement in software design, techniques, and processes
•
Provide technical leadership, ensuring best practices in architecture, development, and deployment
•
Manage and mentor team members, fostering a collaborative and high-performing engineering culture
•
Present and articulate technical solutions clearly and concisely to both internal and external stakeholders
•
Ensure service delivery and quality standards are upheld within the specialist technical development team
Requirements
•
5+ years of experience in software development, with a strong focus on .NET technologies
•
Strong technical and analytical problem-solving skills, with experience handling complex technical challenges
•
Ability to lead and manage developers, providing mentorship and technical guidance
•
Extensive experience in .NET Core, C#, ASP.NET
•
Proficiency in microservices design patterns and architectures
•
Experience in CI/CD setup and deployment
•
Strong knowledge of Microsoft SQL Server
•
Hands-on experience with Azure DevOps environments
•
Experience with migrating services, developing new features, and product innovation
•
Desirable skills: Azure API Management, Azure Service Fabric, Azure Functions
Benefits
•
Opportunities to grow into a leadership role within an international, high-tech environment
•
A multicultural and collaborative workplace
•
Access to cutting-edge technologies
•
Ongoing training and professional development