Senior Full-Stack Java Developer – European Institutions | Energy Sector Project (On-site in Lu[...]

Edda International; Ispra; In loco; EUR 50.000 - 70.000; Tempo pieno

Descrizione del lavoro

A leading European technology consultancy is seeking a Senior Full-Stack Java Developer for a project in the energy sector based in Luxembourg. Candidates should have over 15 years of development experience, particularly with Java and Spring Boot. The role requires strong analytical and communication skills, along with a commitment to security and compliance. This position offers a permanent employment or freelance contract, with modalities depending on the candidate's location.

Competenze

• At least 15 years of professional experience in software development.
• Fluency in English (C1) and French (B2 or higher).
• Ability to deliver high-quality work under tight deadlines.

Mansioni

• Full-stack development using Java, Spring Boot, Angular, and PL/SQL.
• Translate functional requirements into technical solutions.
• Participate in all development phases: analysis, design, implementation, testing, deployment, and support.

Conoscenze

Java

Spring Boot

PL/SQL

Oracle databases

Secure web application design

Analytical skills

Communication

Teamwork

Fluent English (C1)

French (B2 or higher)

Formazione

Bachelor's degree (minimum EQF Level 6)

Descrizione del lavoro

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Senior Full-Stack Java Developer – European Institutions | Energy Sector Project (On-site in Luxembourg), Italia/Ispra

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Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

461344739

Job Views:

2

Posted:

03.08.2025

Expiry Date:

17.09.2025

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Job Description:

WHO WE ARE

Edda International, a dynamic and rapidly growing European group of companies with an estimated 2024 turnover of 20+ MEUR, 220+ employees and 15+ years of experience. Operating out of Luxembourg and Brussels, Edda International manages large International Institutions Framework Contracts delivering Information Technology services throughout geographical Europe.

WHAT WE ARE LOOKING FOR

Senior Full-Stack Java Developer – European Institutions | Energy Sector Project (On-site in Luxembourg)

We are looking for an experienced Senior Full-Stack Java Developer to join a highly secure and structured IT environment within an important European Institution, supporting critical systems for the energy sector.

You will be part of a long-standing project focused on the development, evolution, and maintenance of Oracle web and Java-based information systems. The role also involves integrating these systems into a broader, sensitive IT infrastructure, ensuring strict compliance, traceability, and security requirements.

This is a replacement position following the resignation of the current consultant, and it is considered urgent to maintain service continuity.

YOUR TASKS

Full-stack development using Java, Spring Boot, Angular, and PL/SQL technologies.

Contribute to the maintenance, evolution, and integration of Oracle web-based information systems.

Translate functional requirements into technical solutions.

Participate in all development phases: analysis, design, implementation, testing, deployment, and support.

Produce documentation, technical specifications, and operational manuals.

Ensure integration with the overall IT architecture.

Collaborate with other developers, testers, system architects, and business analysts.

Conduct code reviews, unit testing, and performance optimization.

Ensure security, traceability, and compliance across applications.

YOUR SKILLS AND EXPERIENCE

At least 15 years of professional experience in software development.

Java (including back-end development with Spring Boot)

PL/SQL

Experience working with Oracle databases.

Strong knowledge of secure web application design and deployment practices.

Excellent analytical, communication, and teamwork skills.

Ability to deliver high-quality work under tight deadlines in a sensitive and secure IT environment.

Fluency in English (C1). French (B2 or higher) is considered an asset.

EDUCATION & CERTIFICATIONS

University degree (minimum EQF Level 6 – Bachelor's degree).

Candidates with lower formal education must demonstrate additional relevant professional experience as per EU standards.

ADDITIONAL INFORMATION

Contract Type: Permanent employment or freelance contract with a leading European technology consultancy.

If the selected applicant lives further than 2 hours from the work location, relocation will be required.

Start Date: ASAP (replacement role).

Citizenship: Only EU citizens are eligible due to data security requirements.

DIVERSITY AND INCLUSION

At Edda International, we are committed to supporting a Diverse and Inclusive Community. We encourage applications from all qualified individuals regardless of their background, gender, or orientation.