Fullstack Developer

iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, Healthcare, Defense, and the Public Sector.

Through its specialized subsidiaries, the Group combines deep business expertise with cutting-edge technologies, delivering high-value digital transformation projects for leading organizations in Greece and abroad.

At iKnowHow S.A., we design and implement enterprise-grade software solutions, cloud-native applications, AI-enabled platforms, and mission-critical information systems. We are passionate about innovation, software engineering excellence, and continuous learning.

We are now looking for an experiencedFull Stack Developer with strong technical skills and hands-on experience in modern cloud-native application development to join our software engineering team.

Responsibilities

• Design, develop, and maintain enterprise-grade applications using Java Spring Boot and React
• Design and implement cloud-native applications based on Microservices Architecture
• Develop secure and scalable RESTful APIs
• Collaborate closely with Solution Architects, Business Analysts, DevOps Engineers, and QA teams.
• Translate business requirements into high-quality technical solutions
• Implement integrations with third-party systems and enterprise platforms
• Participate in application architecture, technical design, and code reviews
• Build responsive and user-friendly front-end applications using React
• Contribute to CI/CD pipelines and automated deployment processes
• Deploy, configure, and maintain applications on Microsoft Azure Cloud
• Participate in troubleshooting, performance tuning, and production support activities
• Follow software engineering best practices including clean code, testing, documentation, and secure development

• Bachelor's degree in Computer Science, Engineering, or a related technical field
• 3–5+ years of professional experience in Full Stack Software Development

• Strong knowledge of Java and Spring Boot with Microservices Architecture
• Experience with Spring Security, Spring Data JPA and RESTful API design
• Strong experience with React, TypeScript and modern JavaScript (ES6+)
• Good understanding of HTML5, CSS3 and responsive UI development
• Experience with relational databases such as PostgreSQL or SQL Server
• Familiarity with Docker and containerized applications
• Experience with Git and modern software development workflows
• Experience deploying applications to Microsoft Azure Cloud
• Good understanding of Azure App Service, Azure Kubernetes Service (AKS), Azure Container Registry (ACR), Azure SQL Database and Azure Storage
• Familiarity with Azure DevOps and CI/CD pipelines
• Understanding of cloud networking, identity management and application security in Azure
• Experience with authentication technologies such as OAuth2, OpenID Connect and JWT

Nice to have:

• Familiarity with message brokers (Kafka, RabbitMQ or Azure Service Bus)
• Experience with Kubernetes and Infrastructure as Code (Terraform/Bicep)

• Career development and growth opportunities

• Competitive compensation package
• Medical plan and life insurance for you and your family
• Access to the latest Microsoft Azure technologies and modern software engineering practices.
• Flexible hybrid working model, working both from the office & remote #LI-Hybrid
• Continuous training & learning opportunities via personalized seminars
• The opportunity to work in a diverse environment with talented colleagues