Full Stack Engineer

NTek Software Solutions; Brussel; On-site; EUR 70,000 - 95,000; Full time

Job summary

NTek Software Solutions is seeking a seasoned software engineer to design and build production-grade back-end services and rich front-ends using Java, Spring Boot, React and TypeScript. You will ensure clean code, automated tests, and CI/CD, while collaborating with Product Owners and experts to refine requirements and feasibility.

You will model data, integrate with enterprise systems, and apply strong architectural judgment across multiple layers.

Qualifications

• 5+ years building production applications with Java / Spring Boot and React / TypeScript.
• Strong understanding of software design and enterprise integration patterns.
• Design interfaces that are clear, consistent and easy to use, even for complex data.
• Experience with several architectural styles on both tiers.
• Data modelling and database design skills: PostgreSQL and Oracle.
• Solid delivery practice: automated testing, quality gates, DevSecOps.
• Experience in SAFe/Agile teams.

Responsibilities

• Design and build back-end services and web front-ends.
• Integrate with other systems through well-defined contracts.
• Design and evolve the data model for each solution.
• Refine requirements with Product Owner and experts; assess feasibility.
• Apply software engineering best practices: clean code, automated testing, CI/CD.
• Run features in production: monitoring, alerting, incident response.
• Participate in design and code reviews.

Skills

Java

Spring Boot

React

TypeScript

PostgreSQL

Oracle

Software design

Enterprise integration patterns

Automated testing

DevSecOps

SAFe/Agile

AI-assisted development

System integration

Job description

• Design and build back-end services and web front-ends that use them.
• Integrate with other systems through well-defined contracts.
• Design and evolve the data model for each solution.
• Refine requirements with the Product Owner and functional experts and assess technical feasibility.
• Apply software engineering best practices: clean code, automated testing, continuous integration and deployment.
• Run your features in production: monitoring, alerting, incident response.
• Take part in design and code reviews.

What We're Looking For

• 5+ years building production applications with Java / Spring Boot and React / TypeScript.
• Strong understanding of software design and enterprise integration patterns, and the judgement to pick the right one or keep it simple.
• You design and build interfaces that are clear, consistent and easy to use, even for applications with complex data.
• Experience with several architectural styles on both tiers.
• Data modelling and database design skills. PostgreSQL and Oracle.
• Solid delivery practice: automated testing, quality gates, DevSecOps.
• Experience in SAFe/Agile teams.
• A proactive mindset to review requirements, challenge assumptions when necessary, and raise concerns regarding feasibility or clarity.
• Experience with AI-assisted development, including handling the problems it introduces.