20 Beste vacatures voor de functie van back end developer (nieuwe medewerkers gezocht)

Senior Back-End Developer
Kadonation —Gent
- Azure
- AWS
- API's
Mobile App Developer
Thoughtlabs —Brussel
- Voltijds
- Projectmanagement
- Softwareontwikkeling
Data Consultant
EASI SA —Nijvel
- Tweetalig
- Databases
- Analytisch vermogen
Full-Stack Developer – Snellium
SNELLIUM —Bruxelles Anderlecht
- € 2.800 - € 3.200 per maand
- Voltijds
- Hybride werken
- Master
- C++
- Bachelor
- Vergoeding onkosten zakenreis
- Thuiswerkopties
Snel solliciteren
Back-end developer (medior/senior)
Dynamate —Gent
- Voltijds
- ERP systemen
- Analytisch vermogen
- JavaScript
Snel solliciteren
Full-stack developer
Fenego —Hasselt België
- Thuiswerk
- Java
- JavaScript
- HTML
- Tankkaart
Back-End Developer (Roeselare)
BrightAnalytics —Hooglede
- Weekendbeschikbaarheid
- Computerwetenschappen
- Informatica
- Master
Web Developer
viattech Q&S —Brussel
- Informatica
- Engels
- Master
Medior Back-end Developer
Vandelanotte —Gent
- Hybride werken
- SQL
- Ter plaatse
Snel solliciteren
Web Developer
Meteor Digital —Kontich
- Engels
- Analytisch vermogen
- JavaScript
- GSM-vergoeding
Web Developer (Full Stack, Front-end, Back-end)
Xplore Group —Gent
- Engels
- Master
- Bachelor
- Tankkaart
- Pensioensparen
Back-end C# .NET Developer
ITS Group S.A —Brussel
- Verkoopervaring
- Engels
- Databases
- Tankkaart
Analist/ Developer (Declarations Team)
FOD Financiën —Schaarbeek
- Computerwetenschappen
- Informatica
- Java
Frontend Software Developer
Sopra Steria —Brussel
- Voltijds
- Informatica
- HTML
Snel solliciteren
front-end application developer - smart homes
prado —Veurne
- Hybride werken
- Computerwetenschappen
- Informatica
- Master
SharePoint Solutions Developer
General Dynamics Information Technology —Bergen
- € 106.250 - € 143.750 per jaar
- Bachelor
- SharePoint
- Softwareontwikkeling
- Openbaar vervoer vergoeding
5 dagen
Back-End Software Developer Antwerp (.NET)
Contec —Antwerpen
- Voltijds
- Computerwetenschappen
- Informatica
- Engels
- Tankkaart
- Thuiswerkopties
Snel solliciteren
Full stack developer
WFNQASD5 —Verviers
- € 80.000 - € 100.000 per jaar
- Computerwetenschappen
- Azure
- Informatica
Snel solliciteren
Full Stack Developer
Nebulae —Gent
- Engels
- JavaScript
Internship Software Developer (Autumn 2026)
EASI SA —Genk
- Computerwetenschappen
- Master
- SQL

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Senior Back-End Developer

Kadonation
Gent

Nu solliciteren

Vacaturegegevens

Kwalificaties

Jira
Azure
Kubernetes
Laravel
Slack
Google Cloud Platform
Technische hulp
PHP
AWS
Docker
Confluence
Redis
API's
Artificiële intelligentie
MySQL

Volledige vacaturetekst

Senior Back-End Developer

Who is Kadonation?

Kadonation was founded in 2016; and is a dynamic scale-up in the employee and relationship gifting market. Making an impact is our motto. That’s why we developed Kadonation Select: an intuitive platform that enables organizations to set up a thoughtful gifting policy from A to Z, effortlessly. Our software eliminates the hassle that typically comes with employee and business gifts.

Curious about our story, the core values we uphold, and the mission we pursue with a team of around 30 people?

We are looking for...

… a Senior Back-End Engineer who will be the driving force behind our secure, reliable, and scalable application architecture. You are an expert in cloud-native development, effortlessly translating complex functional specifications into clean, efficient, and performance-optimized code, thus laying the foundation for our future growth.

Where you'll make a difference

Your area of responsibility is built around 5 key pillars that ensure the technical health and innovation of our platform:

Code Quality & Delivery: You develop and launch new features and bug fixes, ensuring the code is clean, efficient, secure, includes comprehensive test cases, and is optimized for serverless environments.
Architecture & API Design: You design, build, and maintain robust, secure, and well-documented RESTful APIs with detailed API specifications. Furthermore, you review the technical blueprints (battle plans) of your colleagues, with a strong focus on scalability and resilience.
Standards & Documentation: You define and enforce strict coding standards and best practices, prioritizing security-first development and performance optimization in a cloud environment.
Team Enablement & Mentorship: You continuously share advanced technical insights to help the team grow and provide guidance on complex problems and architectural choices.
Codebase Health & Support: You improve the existing codebase by refactoring it to be more performant, secure, readable, and extensible. You also provide advanced technical support for tickets that require your deep expertise

You in a nutshell

You have built up at least 5 years of experience:

Expert-level proficiency in PHP using the Laravel framework, optimized for serverless functions.

Knowledge of Dutch is a nice plus

Your profile:

Pragmatic & Efficient: You’re a natural problem-solver who prioritizes practical solutions over theoretical ones in a fast-paced cloud environment. You deliver value quickly without sacrificing quality or security.

Analytical & Proactive Team Player: You are a great communicator who can collaborate effectively with others while also being able to work autonomously. Experience leveraging AI tools (e.g., code assistants, debugging tools) to increase efficiency while maintaining a deep, independent understanding of the underlying code is a significant plus.
You are able to work from the office in Ghent 2 times a week

You’ll work with:

Jira
Bitbucket
Confluence
Sentry
Google Cloud
Docker
Slack.

Projects you'll work on

Multi-Tenant Database Isolation: Design for enterprise scale where every B2B client runs in a fully isolated database. Tenant context is resolved dynamically per request, making cross-database queries and global state management a continuous, high-level architectural challenge.
Async Fulfillment & Exactly-Once Delivery: Build robust polling and matching systems for third-party suppliers delivering voucher codes asynchronously. You’ll engineer strict retry and acknowledgment logic where getting it wrong means either losing codes or double-delivering them.
High-Concurrency Voucher Generation: Build systems to fan out thousands of concurrent PDF generation jobs to an external microservice. You’ll master smart queue routing and coordinate single-settlement webhooks, optimizing throughput without rate-limiting the target service.
Resilient, Multi-Platform Integrations: Orchestrate flawless flows across many external services (payment providers, CRM software, accountancy software, AI workflow automation software …). You’ll rely heavily on queued jobs and idempotency keys to guarantee that a failing third-party service never cascades to block the core system.
Custom-Built E‑Commerce Engine: Build and scale a bespoke gift and vendor management system from the ground up. You’ll handle multi-dimensional pricing matrices, complex delivery logic (physical, digital, greeting cards), dynamic personalization, and strict vendor rules with zero off-the-shelf shortcuts.

Why Kadonation?

At Kadonation, we combine the energy and boldness of a start-up with the expertise and know-how of a scale-up. You’ll join a dynamic and ambitious tech company with an open feedback culture and plenty of room for your own initiatives and ideas. And most importantly: you will be truly appreciated.

Within Kadonation, we hold ourselves to the highest standards of quality, environmental care, and data security.

Your contribution to our standards:

Quality (ISO 9001): Following our established processes, proactively spotting improvements, and keeping the customer front and center. Goal: Delivering a consistently excellent customer experience.
Environment (ISO 14001): Staying mindful of your eco-footprint — from waste separation and energy saving to using resources efficiently. Goal: Minimal planetary impact, maximum sustainability.
Security (ISO 27001): Handling data carefully, sticking to our security guidelines, and staying sharp against phishing or security risks. Goal: Safeguarding the trust of our clients and team.

Are you a fan of Kadonation too? Apply now!

Nu solliciteren

Verfijn je zoekopdracht

back end developer vacatures

Senior Back-End Developer

Mobile App Developer

Data Consultant

Full-Stack Developer – Snellium

Back-end developer (medior/senior)

Full-stack developer

Back-End Developer (Roeselare)

Web Developer

Medior Back-end Developer

Web Developer

Web Developer (Full Stack, Front-end, Back-end)

Back-end C# .NET Developer

Analist/ Developer (Declarations Team)

Frontend Software Developer

front-end application developer - smart homes

SharePoint Solutions Developer

Back-End Software Developer Antwerp (.NET)

Full stack developer

Full Stack Developer

Internship Software Developer (Autumn 2026)

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van back end developer

Related Searches

Senior Back-End Developer

Who is Kadonation?

We are looking for...

Where you'll make a difference

You in a nutshell

Projects you'll work on

Why Kadonation?

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back end developer vacatures

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van back end developer

Related Searches

Senior Back-End Developer Who is Kadonation?

We are looking for...

Where you'll make a difference

You in a nutshell

Projects you'll work on

Why Kadonation?

Senior Back-End Developer

Who is Kadonation?