iKnowHow S. A.

Technology

JavaTechLead

€55–80k ~AI est. Gerakas, Attica, Greece FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Lead candidates.

The Brief

“Java Tech Lead at iKnowHow S. A.. Skills: Java, Spring Boot, Microservices, Kubernetes. Design enterprise applications. Develop enterprise applications”

Industry & Context.

Technology
Problems you'll solve

Problem-solving skills

What They're Looking For.

Must Have

Bachelor's in Computer Science, Software Engineering experience, Information Technology experience, Java Software Engineer experience, Senior or Tech Lead experience, Java knowledge, Spring knowledge, Spring Boot knowledge, Hibernate knowledge, Microservices architecture experience, REST APIs experience, SOAP APIs experience, Software architecture understanding, Software design understanding, System integration understanding, Oracle Database experience, PostgreSQL experience, Oracle WebLogic Server experience, Docker experience, Kubernetes experience, Containerized application experience, Apache Kafka knowledge, Git experience, Agile/Scrum methodologies experience, Problem-solving skills, Complex enterprise systems experience

Nice to Have

Performance testing tools experience, Performance monitoring experience, Vaadin experience, RichFaces experience, OSGi experience, ZeroMQ experience

What You'll Do.

Design enterprise applications

Develop enterprise applications

Maintain enterprise applications

Lead application migration

Migrate monolithic applications

Design scalable solutions

Design secure solutions

Design maintainable solutions

Participate in system integration

Integrate complex distributed environments

Use messaging technologies

Use integration technologies

Support containerized deployments

Work within Agile/Scrum teams

Ensure timely project delivery

Ensure high-quality project delivery

Support technical growth

Collaborate with product owners

Collaborate with architects

Collaborate with QA engineers

Collaborate with stakeholders

Translate business requirements

Support performance analysis

Support troubleshooting

How You'll Work.

Team & Collaboration

Agile/Scrum teams; Product owners; Architects; QA engineers; Stakeholders

Process & Methodology

Agile, Scrum

Full Job Description

**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 an experienced **Java Tech Lead** with strong technical skills and solid working experience to work in new challenging outsourced projects. **Responsibilities:** * Design, develop, and maintain high-quality enterprise applications using Java, Spring, Spring Boot, and Hibernate * Lead or contribute to the migration of monolithic applications into microservices-based architectures * Build and integrate REST and SOAP APIs for internal and external systems * Design scalable, secure, and maintainable software solutions based on clean architecture principles * Participate in system integration activities across complex distributed environments * Use messaging and integration technologies such as Apache Kafka and Feign Client * Support containerized deployments using Docker and orchestration platforms such as Kubernetes * Work within Agile/Scrum teams to ensure timely and high-quality project delivery * Mentor engineers, conduct code reviews, and support technical growth within the team * Collaborate with product owners, architects, QA engineers, and stakeholders to translate business requirements into technical solutions * Sup

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