Senior .NET Software Developer

Mellon Group

. Lead the development and delivery of secure, scalable software solutions using modern frameworks and best practices .

Posted 10/8/2026full-timeAthens • GreeceSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading the development of secure and scalable software solutions using .NET technologies, with a strong focus on microservices architecture and CI/CD practices. Proven ability to mentor and manage teams while ensuring high-quality service delivery and adherence to best practices.

Highest-signal resume keywords

5+ Years Software Development Experience.NET Technologies ExpertiseMicroservices Design PatternsCI/CD Setup and DeploymentAzure DevOps Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

.NET CoreC#ASP.NETMicrosoft SQL ServerTechnical AnalysisProblem-SolvingService MigrationProduct InnovationTechnical LeadershipAgile Methodologies

Soft Skills

MentorshipCollaborationCommunicationContinuous ImprovementStakeholder Engagement

Tools & Technologies

Azure API ManagementAzure Service FabricAzure Functions

Industry Keywords

Software SolutionsHigh-Performance SolutionsService Delivery StandardsEngineering CultureCross-Functional Team

Tech Stack

Tools & technologies

ASP.NETAzureMicroservicesMS SQL ServerSQL.NET

About the role

Key responsibilities & impact

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

What you’ll need

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

Comp & perks

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