Technical Lead

Location: Piraeus

Model: Hybrid (3 office - 2 home)

Salary: 70,000 - 80,000+ Euros gross annually

TOP Required Skills

• :7+ years of professional backend development experience, with at least 2+ years in a leading role
• Expertise in .NET (C#) and MSSQL (schema design, performance tuning, stored procedures

Strong experience with cloud-native environments (Azure, Kubernetes, Docker

• This role will be closed to setting up a team in the Backend in .net. The following characteristics are the required:
• To have experience in managing teams, even informally (training, review, supervision, support devs)

To have experience in hands-on development in the code of complex projects (ideally software products) so that he can contribute to positions

Main Duties

• Leads the backend engineering team, providing technical direction, mentorship, and day-to-day guidance to ensure high-quality delivery
• Owns the backend architecture for our ERP platform (services, APIs, data access), ensuring scalability, performance, security, and maintainability
• Designs, builds, and evolves RESTful APIs and backend services in .NET (C#) to support Angular applications and external integrations
• Drives database design and optimization in MS SQL Server (schema modeling, stored procedures, query performance tuning, indexing, transactional boundaries)
• Collaborates closely with Product Managers and other Tech Leads to translate business needs into technical solutions, estimates, and delivery plans
• Partners with DevOps/Cloud engineers to deploy and operate services in Azure using Kubernetes and Docker (deployment patterns, scaling, resilience, observability)
• Establishes non-functional requirements and performance budgets; identifies bottlenecks and leads initiatives to improve latency, throughput, and reliability
• Ensures secure-by-design development: authentication/authorization, secrets management, secure coding practices, audit trails, and vulnerability remediation
• Leads the design and delivery of robust integration patterns (REST, webhooks, async messaging where needed, ETL/ELT where appropriate), including API versioning, idempotency, retries, and backward compatibility

Required Skills

• 7+ years of professional backend development experience, with at least 2+ years in a leading role
• Expertise in .NET (C#) and MSSQL (schema design, performance tuning, stored procedures)
• Strong experience with cloud-native environments (Azure, Kubernetes, Docker)
• Proven ability to design and scale software solutions for customer
• Solid understanding of RESTful API design, microservices, and distributed architectures
• Strong leadership and mentoring skills; ability to guide and inspire engineers
• Excellent communication and collaboration skills, especially when working with other Tech Leads

Nice-to-Have Skills

• Experience with Event-Driven Architectures (Azure Service
• Bus)Familiarity with Enterprise Solutions
• Background in ERP, supply chain, logistics, or the maritime industry