React Developers for Hire in Belgium

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Why choose Sigli?

Sigli supports companies with web development and on-demand teams, with expertise in technologies such as JavaScript, React, Angular, and .NET. With a Belgium office in Antwerp, we help businesses strengthen delivery capacity with practical engineering support.

Why companies choose Sigli for React team extension

React expertise that plugs into real products

Sigli’s web development offering includes React, JavaScript, and Angular, with React case studies across portals, ecommerce, onboarding, and operational systems.

Teams built around your needs

Sigli positions its delivery around tailored solutions and teams shaped to each client’s goals, requirements, and growth stage.

Built for scale, not short-term patches

Sigli emphasizes scalable solutions that evolve with the business, helping companies add delivery capacity without losing long-term maintainability.

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Share your needs, and we’ll provide expert guidance.

Need extra React delivery capacity in Belgium? Looking for a team that can plug into your roadmap and start contributing fast? Tell us what you need, and we’ll help shape the right setup.

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What clients value

“They’re everything one would hope for when looking for reinforcements for a team.”

William De Prêtre

Head of AI, Sensotec NV

Flexible React delivery support for Belgium-based teams

Whether you need one React engineer, a small frontend pod, or broader web delivery support, Sigli can extend your team with practical product engineering capacity.

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React team extension

Add React developers to your team to speed up roadmap delivery, reduce frontend bottlenecks, and strengthen product ownership.

✓

Web product development

Enhance or create web products with comprehensive support in frontend, backend, architecture, and integration, leveraging expertise in React, Angular, JavaScript, and .NET.

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Cross-functional collaboration

Work with engineers who can collaborate with internal product, design, and backend teams to keep delivery moving.

How it works

A simple way to extend your team

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Share your needs

Tell us where you need React support: roadmap acceleration, product maintenance, platform modernization, or new feature delivery.

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Shape the right setup

We define the right team extension model based on your stack, goals, and delivery pressure.

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Start delivering

Your extended team integrates into your workflow and starts contributing to product delivery quickly.

Case studies

React delivery in action

Sigli’s React-related case studies span complex product suites, ecommerce-like portal experiences, onboarding platforms, logistics systems, and education-focused digital products.

Laptop screen showing a digital interface with multiple colorful dashboard widgets, cloud upload icon, and blue gear icons representing digital transformation and cloud computing.

Unifying a complex suite of software products

Digital Transformation

Custom Software

Web Development

A React-based platform consolidation project that reduced technical complexity and improved efficiency across multiple branded applications.

View case study

Person using a laptop displaying an events platform with various event cards including AI Summit 2024 in San Francisco, Web Development Bootcamps in New York, Tech Innovation Expo in London, and CX Strategy Webinars. The interface has tabs for All Events, Ally Events, Saved, and Admin. Event cards show titles, locations, and icons representing email or additional info.

A web portal for a large event

Wholesale Portal

A React-powered portal for a global wholesale event, combining commerce, live updates, and a personalized showroom experience.

View case study

Growth Through Smarter Onboarding

Fintech Solutions

Asynchronous Processing

Onboarding UX

E-commerce

A React-based onboarding platform redesign that reduced friction and helped support growth for a payments-focused business.

View case study

Under the hood: Examples of our tech

A robust tech stack powering every project we build.

Python

SQLAlchemy, part of the Sigli tech stack

Natural
Language
Processing

Large
Language
Models

Classical
DataScience

Computer
Vision

BigData

Azure Fabric, part of the Sigli tech stack

Amazon Redshift, part of the Sigli tech stack

Google Cloud Storage, part of the Sigli tech stack

Azure Blob Storage, part of the Sigli tech stack

Apache Spark, part of the Sigli tech stack

Data Analysis

Qlik Sense, part of the Sigli tech stack

Matplotlib, part of the Sigli tech stack

Backend

Database

SQL Server, part of the Sigli tech stack

PostgreSQL, part of the Sigli tech stack

JAVA

Spring Boot, part of the Sigli tech stack

PHP

Node.js

.Net

Frontend

React Native, part of the Sigli tech stack

QA Technologies

Manual
Functional
Testing

Automation
Testing

UI/UX
Testing

Web & Mobile
Testing

API
TESTING

Infrastructure

Google Cloud Platform, part of the Sigli tech stack

Microsoft Azure, part of the Sigli tech stack

Delivery process

Agile

Scrum

Discovery
Phase

CI/CD

Microservices

pache Kafka, part of the Sigli tech stack

FAQ

Do you work with companies in Belgium?

Yes. We have an office in Antwerp and work with companies across Belgium.

What kind of products have you worked on?

We’ve delivered portals, onboarding experiences, ecommerce-related platforms, operational tools, and modernization projects for clients across industries.

Can you help specifically with React development?

Yes. React is part of our web development expertise, and we’ve delivered React-based solutions across multiple projects.

Do you only provide developers, or can you support broader delivery?

We can do both. We support team extension when you need extra delivery capacity, and we can also help with broader product and web development delivery.

Let’s get in touch

Tell us what kind of support you need, and we’ll come back with the best next step.

What happens next?

We review your request and learn about your team, product, and delivery needs.

We reach out to schedule a short intro call and clarify scope, timing, and fit.

We suggest the right setup, from one expert to a broader team extension model.

If it’s a match, we define the next steps and get your team moving quickly.

Share your needs,and we’ll provide expert guidance.

Need extra React delivery capacity in Belgium? Tell us what you’re building, where you need support, and what kind of team setup you’re looking for.

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