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 experienced Full Stack Developer with strong technical skills and hands-on experience in modern cloud-native application development to join our software engineering team.ResponsibilitiesDesign, develop, and maintain enterprise-grade applications using Java Spring Boot and ReactDesign and implement cloud-native applications based on Microservices ArchitectureDevelop secure and scalable RESTful APIsCollaborate closely with Solution Architects, Business Analysts, DevOps Engineers, and QA teams.Translate business requirements into high-quality technical solutionsImplement integrations with third-party systems and enterprise platformsParticipate in application architecture, technical design, and code reviewsBuild responsive and user-friendly front-end applications using ReactContribute to CI/CD pipelines and automated deployment processesDeploy, configure, and maintain applications on Microsoft Azure CloudParticipate in troubleshooting, performance tuning, and production support activitiesFollow software engineering best practices including clean code, testing, documentation, and secure developmentRequirementsBachelor's degree in Computer Science, Engineering, or a related technical field3–5+ years of professional experience in Full Stack Software DevelopmentStrong knowledge of Java and Spring Boot with Microservices ArchitectureExperience with Spring Security, Spring Data JPA and RESTful API designStrong experience with React, TypeScript and modern JavaScript (ES6+)Good understanding of HTML5, CSS3 and responsive UI developmentExperience with relational databases such as PostgreSQL or SQL ServerFamiliarity with Docker and containerized applicationsExperience with Git and modern software development workflowsExperience deploying applications to Microsoft Azure CloudGood understanding of Azure App Service, Azure Kubernetes Service (AKS), Azure Container Registry (ACR), Azure SQL Database and Azure StorageFamiliarity with Azure DevOps and CI/CD pipelinesUnderstanding of cloud networking, identity management and application security in AzureExperience with authentication technologies such as OAuth2, OpenID Connect and JWTNice to have:Familiarity with message brokers (Kafka, RabbitMQ or Azure Service Bus) Experience with Kubernetes and Infrastructure as Code (Terraform/Bicep) BenefitsCareer development and growth opportunitiesCompetitive compensation packageMedical plan and life insurance for you and your familyAccess to the latest Microsoft Azure technologies and modern software engineering practices.Flexible hybrid working model, working both from the office & remote #LI-HybridContinuous training & learning opportunities via personalized seminarsThe opportunity to work in a diverse environment with talented colleagues

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 experienced Full 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

Requirements

• 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)

Benefits

• 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

At IKH we solve hard problems. We provide custom-built automation solutions to industry and software solutions to the public and private sector. We can acquire your data, communicate, store and process it to produce insights and present them in a responsive and intuitive manner. Our tailor-made services culminate in cyber-physical systems where the physical and computational elements are intertwined to augment human capabilities. Our mechanical and electrical engineers have brought to life close to twenty robotic solutions for the off-shore, oil & gas, nuclear, and the wind power industry. We have designed and engineered autonomous robots to perform ultrasonic testing of wind turbine blades or to replace tracked trenching machines operating in the subsea environment. More than 40 large scale web development and IT projects for private and public institutions, local subsidiaries of international organizations, and national authorities have been undertaken and successfully delivered by our software development teams. Over the past six years, we have raised our sales six-fold and established offices in Luxembourg and London. Our headquarters are in downtown Athens (Neo Psyhiko) and our robotic team is headquartered in the outskirts of greater Athens. At IKH we hire the best & brightest. We believe that talented individuals give credence to the maxim ‘the whole is greater than the sum of its parts’ and we strive to foster an environment where freedom, responsibility, innovation, and self-discipline flourishes. After all, a great workplace is synonymous to stunning colleagues, where employees don’t wait to be told what to do and behave like owners. Job candidates can seek for opportunities in four areas: Robotics & IoT: A world-class team of electrical, mechanical, and software engineers with deep expertise in mechanical design and control, in data-driven intelligence, and in embedded systems. We design and engineer robotic solutions and our machines can sense, act, and adapt to demanding environments. We collaborate with our clients’ team, we ideate, we prototype and if need be we solicit funding from public or private sources. The Digital Government team identifies, articulates, and analyzes business needs, translates them into specs, and implements fully the IT solution. We work with the private and public sector on process automation and optimization and on workflow and reporting solutions and when needed we apply advanced methodologies like lean and six sigma. We can engineer business intelligence and cognitive enterprise platforms to augment human decision making and we can ensure an organization’s Total Quality Compliance through an integrated and ISO-compliant management system. EU Institutions Business Unit (EUI): Our Luxembourg office markets our digital government expertise primarily to EU institutions. Large government ought to adjust to and reap the benefits from the omni-channel, omni-content era. Our software development team has the experience and the caliber to help governments and international organizations embrace interoperability and openness and present their content in a device agnostic way. Healthcare IT: evorad© is our RIS/PACS product suite. It is designed to cover a radiology department's needs from the moment the patients walk into the hospital until the moment they check out with a CD containing image files and their diagnostic report in hand. evorad© is the premier PACS solution of Greece’s National Health System and is used not only to process thousands of examinations daily but also as a teaching tool in most University Hospitals and Medical Schools. With over 10 years’ track record in the local market, evorad© has recently set up an office in Saudi Arabia with the mandate to market the PACS solution in the wider MENA region. IKH is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, and gender identity. More information on our company can be found at http://www.iknowhow.com/ and at our YouTube channel.

At IKH we solve hard problems. We provide custom-built automation solutions to industry and software solutions to the public and private sector. We can acquire your data, communicate, store and process it to produce insights and present them in a responsive and intuitive manner. Our tailor-made services culminate in cyber-physical systems where the physical and computational elements are intertwined to augment human capabilities.

Our mechanical and electrical engineers have brought to life close to twenty robotic solutions for the off-shore, oil & gas, nuclear, and the wind power industry. We have designed and engineered autonomous robots to perform ultrasonic testing of wind turbine blades or to replace tracked trenching machines operating in the subsea environment. More than 40 large scale web development and IT projects for private and public institutions, local subsidiaries of international organizations, and national authorities have been undertaken and successfully delivered by our software development teams.

Over the past six years, we have raised our sales six-fold and established offices in Luxembourg and London. Our headquarters are in downtown Athens (Neo Psyhiko) and our robotic team is headquartered in the outskirts of greater Athens.

At IKH we hire the best & brightest. We believe that talented individuals give credence to the maxim ‘the whole is greater than the sum of its parts’ and we strive to foster an environment where freedom, responsibility, innovation, and self-discipline flourishes. After all, a great workplace is synonymous to stunning colleagues, where employees don’t wait to be told what to do and behave like owners. Job candidates can seek for opportunities in four areas:

• Robotics & IoT: A world-class team of electrical, mechanical, and software engineers with deep expertise in mechanical design and control, in data-driven intelligence, and in embedded systems. We design and engineer robotic solutions and our machines can sense, act, and adapt to demanding environments. We collaborate with our clients’ team, we ideate, we prototype and if need be we solicit funding from public or private sources.
• The Digital Government team identifies, articulates, and analyzes business needs, translates them into specs, and implements fully the IT solution. We work with the private and public sector on process automation and optimization and on workflow and reporting solutions and when needed we apply advanced methodologies like lean and six sigma. We can engineer business intelligence and cognitive enterprise platforms to augment human decision making and we can ensure an organization’s Total Quality Compliance through an integrated and ISO-compliant management system.
• EU Institutions Business Unit (EUI): Our Luxembourg office markets our digital government expertise primarily to EU institutions. Large government ought to adjust to and reap the benefits from the omni-channel, omni-content era. Our software development team has the experience and the caliber to help governments and international organizations embrace interoperability and openness and present their content in a device agnostic way.
• Healthcare IT: evorad© is our RIS/PACS product suite. It is designed to cover a radiology department's needs from the moment the patients walk into the hospital until the moment they check out with a CD containing image files and their diagnostic report in hand. evorad© is the premier PACS solution of Greece’s National Health System and is used not only to process thousands of examinations daily but also as a teaching tool in most University Hospitals and Medical Schools. With over 10 years’ track record in the local market, evorad© has recently set up an office in Saudi Arabia with the mandate to market the PACS solution in the wider MENA region.

IKH is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, and gender identity.

More information on our company can be found at http://www.iknowhow.com/ and at our YouTube channel.