Freelance TypeScript Developer

g2 Recruitment Solutions • 1 days a week in the office • 6-month contract • JavaScript • TypeScript • Node JS • 22 days ago

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Location

In office (Brussels)

Seniority

Middle · 4+ years exp

Employment

Freelance

First seen by Alion on Sep 21, 2026.

Overview

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g2 Recruitment Solutions

g2 Recruitment Solutions is a recruitment and staffing agency that supplies talent for large-scale, high-impact engineering projects. It has offices in Amsterdam and Cologne and places freelancers such as TypeScript developers and business analysts with clients in Brussels. The company is headquartered in London, United Kingdom.

g2recruitment.com • HQ: London, United Kingdom • IT Staffing & Staff Augmentation • Recruiting & Staffing • 11-50 employees • Est. 2019

For a leading client in Brussels, I am looking for two Freelance TypeScript Developers to help a project focused on building and supporting the data integrations that connect systems across their platform, delivering reliable and scalable data flows. You will develop backend services in TypeScript, taking solutions from business requirements through to product

What will you be doing?

Design and develop data integration solutions, including APIs, connectors, event producers, and event consumers that enable seamless data exchange across the platform
Create and enhance reusable platform services, libraries, and tools that support scalable delivery and adoption by engineering teams
Deliver robust, event-driven solutions through modern engineering practices, including automated testing, code reviews, and continuous integration
Analysing source and target systems - AS-IS and TO-BE. Ensuring best practices across development
Translating requirements into clear functional specifications

Logistics

1 day per week onsite in Brussels, the rest remote
6 month initial contract, starting ASAP

4+ years of experience within TypeScript and Node.js
Strong Communication skills
Strong functional analysis skills - able to ask the right questions, gather requirements and communicate with non-technical stakeholders

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