Senior Full Stack Developer - React, Python, Dutch at Mind OSS

Doel, East Flanders, Belgium -

Full Time

Start Date

Immediate

Expiry Date

23 May, 26

Salary

0.0

Posted On

22 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

React, Python, Full Stack Development, AI Applications, LLMs, Vision Models, Deepstream, Computer Vision, Natural Language Processing, Speech-to-text, Back-end Services, Front-end Applications, Agile, Team Leadership, Coaching, Debugging

Industry

Software Development

Description

For one of our clients we are looking for a Senior Full Stack Developer for a team that develops innovative AI applications. Main stack: React, Python, locally hosted LLMs, vision models, Nvidia Deepstream. General conditions: Start date: beginning of March 2026 Location: hybrid in Antwerpen Duration: 18 months+ Contract: B2B via Mind Languages: fluent Dutch Deadline for applications: Feb 26, 2026 We are looking for a Senior Full Stack Developer to strengthen the AI & Innovation team The team develops innovative AI applications that support a broad user group (analysts, detectives, intervention teams, etc.). The solutions mainly use locally hosted AI models and are located within: >>Computer Vision (detection and scenario analysis in camera images – live and recordings) >>Natural Language Processing (LLM-based applications) >>Speech-to-text >>Analysis and search of large amounts of text and image material >>Specialized chatbots >>Some applications are integrated within the standard Focus platform (with associated technological restrictions), others are developed as stand-alone applications. Purpose of the assignment The consultant is responsible for designing, developing and maintaining full stack applications that use already developed AI components. The focus is on: Integrating AI models into high-performance applications Development of scalable back-end services Development of user-friendly front-end applications Testing, debugging and optimizing existing solutions Skills: >> Demonstrable experience in developing the AI based applications >> Demonstrable experience in leading a development team and coaching developers. >> Demonstrable experience in being able to execute programming assignments very fluently: coding, testing and debugging. >> Demonstrable knowledge and experience of Agile development methodology, in which a leading role can be taken. >> Language requirement: Dutch at European CEFR - level C2. Disclaimer for agencies: Mind OSS will not accept unsolicited resumes from any source other than directly from a candidate. Mind OSS will consider unsolicited referrals and/or resumes submitted by vendors such as search firms, staffing agencies, professional recruiters, fee-based referral services and recruiting agencies (hereafter “Agency”) to have been referred by the Agency free of charge. Mind OSS will not pay a fee to any Agency that does not have a prior written agreement with Mind OSS, validated by its HR department, in place regarding a specific job opening and allowing to submit resumes.

Responsibilities

The consultant will be responsible for designing, developing, and maintaining full-stack applications that integrate already developed AI components, focusing on integrating AI models into high-performance applications and developing scalable back-end services. This also includes developing user-friendly front-end applications, alongside testing, debugging, and optimizing existing solutions.