Senior Java Developer - Hybrid/Remote Growth & Training

KCS IT; Porto; Hybrid; EUR 45,000 - 65,000; Full time

Job summary

KCS IT in Porto is seeking an Amazing Java Developer to join a dynamic, hybrid team. You will work with Java, Spring, Hibernate, and RESTful APIs across diverse client projects, including blockchain and zk-rollups implementations.

We value dedication, energy, transparency and teamwork, with opportunities for global collaboration on international projects in Benelux and beyond. Fluent English is required; French at least B2 is a plus.

Qualifications

• Bachelor's degree in Computer Science or a related field.
• Strong experience with Java and related technologies such as Spring, Hibernate, and RESTful APIs.
• Experience with blockchain and zk-rollups, including implementation and integration.
• Experience with agile development methodologies.
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork abilities.
• Fluency in English.

Skills

Java

Spring

Hibernate

RESTful APIs

Blockchain

zk-rollups

Agile

Problem solving

Communication

Teamwork

English

Education

Bachelor's degree in Computer Science

Job description

KCS IT in Porto is seeking an Amazing Java Developer to join a dynamic, hybrid team. You will work with Java, Spring, Hibernate, and RESTful APIs across diverse client projects, including blockchain and zk-rollups implementations.

We value dedication, energy, transparency and teamwork, with opportunities for global collaboration on international projects in Benelux and beyond. Fluent English is required; French at least B2 is a plus.