Senior Java Consultant

Craftcode; Edegem; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Company car

Fuel/charging card

32 days annual leave

Insurance coverage

Employee discounts

Team events

Job summary

CraftCode in Belgium is looking for an experienced back-end developer with at least 5 years in Java to join our team. You’ll work on challenging projects with a Senior-leaning, consultancy-free environment where your decisions matter.

Expect a competitive salary, a company car, and a comprehensive benefits package. You’ll design robust architectures, mentor teammates, and help shape our tech stack with Java, Spring, and emerging frameworks while keeping security and quality at the forefront.

Qualifications

• Minimum 5 years in a back-end Java role.
• Proven ability to design robust architectures.
• Fluent in Dutch and English.

Responsibilities

• Develop and maintain scalable Java back-end systems within CraftCode.
• Collaborate with cross-functional teams to deliver complex projects.
• Contribute to architecture decisions and code reviews.
• Mentor junior developers and share knowledge.

Skills

Java

Spring

Backend dev

Architectural design

English

Dutch

Teamwork

AI tools

Security

Tools

Micronaut

Jakarta EE

Helidon

AI integration

Job description

As an experienced developer, you’re probably flooded with job opportunities. So why could CraftCode be the right fit for you? We’re specifically looking for mature professionals who combine technical expertise with the confidence and experience to make the right calls when things get complex.

At CraftCode, you won’t end up in a traditional, old-school consultancy environment. You become part of a close-knit community of experts. In our growing team, you’re not just another number — you’re in the driver’s seat of your own career. No micromanagement. Just the freedom, trust and responsibility to make a real impact on challenging projects and help shape the CraftCode story along the way.

What to expect

A fair salary, a company car and a comprehensive benefits package are the basics for us. What really sets us apart is the content of your job.

Technical challenge: we deliberately seek assignments that match your expertise and interests, so you approach your work with enthusiasm every day.

Mentor & challenger: during our knowledge sessions, you keep the discussion sharp. You inspire colleagues and are challenged by experts who are at the same level as you.

Complex architecture: you tackle issues where the standard solution is not enough, and your expertise is an absolute necessity.

Personalised growth plan: together, we define a path that matches your ambitions. We regularly review whether it still fits your needs and adjust it whenever necessary.

Help shape CraftCode: your opinion on our tech stack and vision matters. You actively contribute to building the foundations and future of our company.

The Full Package

Financial: a salary package that fully recognizes your seniority, expertise and market value.

Mobility: a company car with fuel card/charging card.

Benefits: from a flexible FIP plan and 32 days of annual leave (20 statutory days + 12 ADV days) to the necessary insurance coverage and employee discounts.

Work-life & fun: challenging projects are important, but so is having time to unwind together. Whether it’s an after-work drink, a team event or our annual short ski trip, you’re always welcome to join whenever you feel like it.

Job requirements

Senior experience: you have at least 5 years of proven experience in a back-end role within the Java ecosystem and know how to build a stable system.

Consultancy DNA: you adapt quickly and easily find your way in different environments without losing your own identity.

Team player mentality: at the client, you manage your own tasks, but within CraftCode, you actively share your knowledge to strengthen the whole team.

Clear communicator: you speak the language of both business and IT, fluently in Dutch and English.

Curiosity: the world of Java/software development/AI is evolving rapidly; you are at the forefront and closely follow the latest trends.

Your technical toolkit

Aside from the right mindset, we also rely on the right technical expertise:

Tech stack: extensive experience with Java and the Spring Ecosystem is a must for you.

The future: you are familiar with (or have a strong interest in) Micronaut, Jakarta EE, and Helidon. Additionally, you know how to strategically use AI to increase your productivity and quality.

Architectural insight: design patterns, security, and clean code are natural to you. You build with a long-term view and have a strong understanding of secure software development.