Team Leader (Full Stack Engineer)

iKnowHow S.A.Neo Psychiko, Attica, Greece

Hybrid Full-time

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Experience Level

Manager

Qualifications

ResponsibilitiesDefine and design the architecture connecting Frontend and Backend systemsLead and mentor the development team of engineersDesign and implement applications utilizing microservices architectureContribute to technical design and essential decision-making processesMaintain code quality and ensure adherence to best development practicesCollaborate with stakeholders to effectively gather and analyze requirementsRequirements5+ years of professional experience in software developmentStrong expertise in application development using Java (Spring Boot)Deep understanding of microservices patterns and distributed systemsProficient in frontend development with React (JavaScript)Experience in REST APIs and system integrationDemonstrated experience in a leadership or team coordination capacitySolid grasp of architectural patterns and design principles (such as SOLID and Clean Architecture)Familiarity with cloud environments like AWS, Azure, OCIKnowledge of DevOps practices including CI/CD, Docker, KubernetesExperience working in Agile/Scrum methodologies

About the job

Our subsidiaries bring specialized knowledge in Health and Robotics, merging profound industry insight with innovative, future-ready technologies.

At iKnowHow S. A., we excel in end-to-end project development, both internal and client-facing, transforming strategic visions into scalable real-world applications. Our extensive portfolio includes Data & AI platforms, enterprise integration, cloud-native applications, and significant digital transformation projects, empowering leading organizations in both public and private sectors to thrive.

If you are a curious and driven individual eager to make an impact through technology and to grow alongside us, we want to hear from you!

We are currently seeking a talented and experienced Team Leader (Full Stack Engineer) to enhance our development team and take a pivotal role in designing and implementing modern digital applications.

About iKnowHow S.A.

iKnowHow Group is a forward-thinking technology company with a commitment to innovation and excellence. For over 24 years, we have been at the forefront of technology solutions, helping businesses adapt and thrive in a rapidly changing digital landscape. Our diverse team of experts is dedicated to delivering impactful solutions that drive growth and efficiency across various industries.

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Team Leader (Full Stack Engineer)

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Full-time|Hybrid|Athens, Attica, Greece

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Apr 15, 2026

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Full Stack Developer / DevOps Engineer (Remote) - Fluent in English

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Full-time|Remote|Athens, Attica, Greece

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Feb 2, 2026

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Full Stack Software Engineer at Satori Analytics | Athens, Greece

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Full-time|On-site|Athens, Attica, Greece

Satori Analytics is growing its engineering team in Athens, Greece. This full stack software engineer role centers on building AI-driven products that help global brands use data more effectively. The team works across the entire data lifecycle, supporting industries such as fintech, aviation, FMCG, retail, manufacturing, and financial services. Engineers at Satori Analytics contribute to products like Enterprise GPT and Bot of Bots, AI systems designed to turn company knowledge into practical insights. The company values collaboration, clear documentation, and a strong sense of ownership throughout the delivery cycle. What you will do Develop backend services, web apps, and APIs that transform raw data into actionable results. Participate in the full delivery process: understand use cases, write and test code, deploy features, and improve systems in production. Work on both backend and frontend tasks, including API design, data modeling, and user experience. Release features in small, reviewable increments for easier deployment and maintenance. Monitor, debug, and enhance production systems using logs, traces, and observability tools. Investigate and resolve user issues, from bugs to performance and data-related challenges. Collaborate closely with product, design, and AI teams to turn concepts into working solutions. Use AI coding assistants to speed up development, while ensuring code quality and architectural soundness. Maintain clear, up-to-date documentation to support team knowledge sharing. Technology stack Backend: Python (FastAPI), C# (.NET), Azure Functions Frontend: Next.js (App Router, Server Actions) Data & AI: Cosmos DB, Azure AI Search, Azure OpenAI, MySQL Infrastructure: Azure (App Services, Key Vault, App Configuration, Application Insights) Tooling: GitHub Actions, Docker, Playwright, AI coding assistants

Apr 29, 2026

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.NET Full Stack Developer

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Full-time|On-site|Athens, Attica, Greece

We are excited to announce an opening for a .NET Full Stack Developer at apply2day, a company dedicated to crafting cutting-edge technology solutions. Join our dynamic and expanding team where you will play a pivotal role in designing, developing, and maintaining robust web applications using the .NET framework, while ensuring a smooth integration between the front-end and back-end of our digital platforms.Key Responsibilities: Collaborate with cross-functional teams to clarify project requirements, define scope, and establish deliverables. Develop and sustain resilient Back-End and Front-End applications utilizing technologies such as C#, .NET Framework, HTML, CSS, JavaScript, jQuery, SQL Server, and UI/UX design principles. Design, write, validate, and modify code and scripts. Implement effective testing plans to ensure high-quality deliverables. Prioritize data security and implement strategies to safeguard sensitive information. Document the development processes and maintain comprehensive records for web applications and systems. Leverage Version Control systems to manage the codebase and monitor changes. Communicate clearly with both technical and non-technical team members to provide updates and gather feedback. Stay informed on industry trends and best practices to continually improve our technological solutions.

Jun 4, 2025

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Senior Backend Engineer (Python) | Remote Opportunity

European Dynamics

Full-time|Remote|Remote — Athens, Attica, Greece

Join our team as a Senior Backend Engineer (Python) and engage in a challenging project that focuses on data-intensive processing, system integration, and semantic technologies. In this pivotal role, you will take charge of an established codebase, enhancing its stability and evolving it to meet the project’s demands. This position is perfect for seasoned engineers who thrive in working with complex systems and have a solid grasp of data-driven architectures.Key Responsibilities:Thoroughly analyze and take ownership of an existing Python-based backend.Refactor and optimize backend components with an emphasis on maintainability and performance.Develop and sustain data processing pipelines and integration workflows.Collaborate closely with data and semantic engineers on RDF/SPARQL-driven processes.Contribute to the architectural redesign and technical documentation.Assist with deployment, configuration, and troubleshooting tasks.Ensure high code quality through rigorous reviews, testing, and adherence to best practices.Requirements:A minimum of 3 years of professional experience in backend development.Expertise in Python programming.Experience with:Apache Airflow and AWS.Data-intensive or integration-heavy systems.APIs, batch processing, and backend services.Configuration-driven systems (XML / JSON / YAML).Strong understanding of:Software architecture and design patterns.Debugging and maintaining legacy codebases.Proven experience in complex, multi-stakeholder projects (experience in EU or public-sector projects is a plus).Preferred Qualifications:Familiarity with Semantic Web technologies (RDF, SPARQL, OWL).Experience in data modeling or knowledge-based systems.Exposure to DevOps practices (CI/CD, containerization).Experience in contributing to or maintaining technical documentation (e.g., AsciiDoc, Antora).Benefits:We value talent and commitment, offering the following perks:Attractive full-time salary.Private health insurance under the company’s group plan.Flexible working hours.Access to top-quality tools.Opportunities for professional development, including language courses and specialized training.Career advancement potential by collaborating with leading specialists in the field.A dynamic work environment that encourages personal and professional growth.If you're ready for an exciting challenge, we would love to hear from you!

Feb 2, 2026

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Dynamic Full Stack Developer Opportunity

Athena Cloud Limited

Full-time|On-site|Athens, Attica, Greece

Join the vibrant team at Athena Cloud Limited, where we are seeking a talented Full Stack Developer to spearhead advancements in Sovereign Cloud, Sovereign AI, and Sovereign Data solutions. In this pivotal role, you will be instrumental in designing and enhancing innovative web applications and services that align with our cutting-edge product suite. Your expertise in both front-end and back-end development will be showcased as you create resilient and scalable systems.As a Full Stack Developer, you will work in close collaboration with product managers, designers, and engineers, ensuring the delivery of exceptional user experiences while maintaining robust functionality. Your responsibilities will include developing high-quality software solutions, writing clean, maintainable code, and participating in code reviews to uphold the highest standards of best practices. Your efforts will significantly impact the performance and usability of our cloud solutions, thereby enriching the overall experience for our clients.If you are passionate about modern web technologies and enjoy tackling complex challenges, we invite you to join us at Athena Cloud Limited. Contribute to meaningful projects that uphold sovereignty and privacy.

Sep 30, 2025

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