Full-Stack PHP & JS Engineer — Data-Driven AI Tools

HumanInTech; Brussel Hoofdstad; Hybrid; EUR 48,000 - 72,000; Full time

Job summary

HumanInTech in Brussels is seeking a full-time, hybrid, full-stack developer to join a project migrating legacy mainframe data to a modern open architecture. You will craft web apps, REST APIs, and data-exchange services using PHP and JavaScript, shaping architecture and security alongside DevOps practices.

The role requires 3–5+ years of experience and a Bachelor's degree or higher, with English proficiency and French or Dutch as well.

Qualifications

• 3–5+ years of professional software development experience.
• Full-stack development with PHP and JavaScript is required.

Responsibilities

• Developing and evolving web applications, REST APIs and web services.
• Carrying out technical analysis, design and development of data exchange services.
• Building application components in PHP and JavaScript.
• Adapting and enriching strategic solutions with data analysis, AI and data-driven decision support.
• Contributing to the definition of technical architecture.
• Collaborating with development teams to ensure performant, secure and interoperable solutions.

Skills

Full-stack development

PHP

JavaScript

REST APIs

Software architecture

OAuth 2.0/OpenID Connect/JWT

Containerisation

PostgreSQL

Application security

DevOps practices

GitLab

Automated testing (junior)

Education

Bachelor's degree or higher

Tools

Docker

GitLab

Job description

HumanInTech in Brussels is seeking a full-time, hybrid, full-stack developer to join a project migrating legacy mainframe data to a modern open architecture. You will craft web apps, REST APIs, and data-exchange services using PHP and JavaScript, shaping architecture and security alongside DevOps practices.

The role requires 3–5+ years of experience and a Bachelor's degree or higher, with English proficiency and French or Dutch as well.