Custom Software Engineer

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, and the Public Sector. Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies. At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow. We are now looking for a talented Custom Software Engineer to work in new challenging outsourced projects. Responsibilities - Develop custom software solutions to design, code and enhance components across systems or applications. - Apply modern frameworks and agile practices to deliver scalable, high performing solutions, tailored to specific business needs. - Support testing and debugging activites to ensure reliable and efficient software delivery. - Contribute to the documentation of software designs and development processes for future reference. - Apply problem-solving skills to adress technical challenges and improve software functionality. - Collaborate effectively with team members to ensure alignment with project goals and timelines. - Continuously learn and adapt new technologies and methodologies to enhance software quality. - Perform indepedently and become a subject matter expert. - Active participation and contribution in team discussions. Requirements - Bachelor’s degree in Information Technology, Computer Science, or related field (preferred). - Over 3 years of experience in Software Development or Data Management. - Knowledge in Oracle PL/ SQL, Oracle SQL and database management is highly desirable. - Intermediate proficiency in PL/SQL (Programming Language). Nice to have: - Intermediate proficiency in Custom Application Development. - Oracle APEX / APIs & Oracle BI Publisher. - Knowledge about the Insurance Business. Benefits - An attractive salary package - Private health insurance plan - Career development and growth opportunities - Continuous training via personalized seminars - An amazing private & open-office workspace in Athens #LI_Hybrid - Stable and enjoyable working environment