Salary
≈ $61k – $168k per year (Estimated)
Location
Hybrid (Zaventem, Belgium)
Seniority
Senior
Employment
Full-Time
Confirmed on the employer's own hiring board on Sep 29, 2026. First seen by Alion on Apr 29, 2026.
Overview
Company
Impact
Profile match
Advanced locker systems for events, transport hubs, and high-traffic environments. Smart storage solutions with in-house software, European-built hardware, and trusted service across Europe.
As a Senior Full Stack Engineer at Mobile Locker / Cu.be, you will:
- Design, build, and maintain scalable web applications with Symfony at the core.
- Contribute to system architecture and solution design, ensuring security, performance, scalability and maintainability.
- Develop APIs and integrations supporting asynchronous communication patterns.
- Work across the stack, with opportunities to contribute to frontend features (Vue.js) and backend services (PHP/Symfony).
- Implement and maintain automated testing strategies, ensuring high code quality and reliability.
- Collaborate with DevOps on CI/CD pipelines (GitLab) and contribute to deployment best practices.
- Mentor team members, share knowledge, and actively participate in technical discussions and code reviews.
Requirements
What We’re Looking For
- 10+ years of experience as a full stack or backend engineer.
- Strong expertise with Symfony and PHP ecosystem.
- Solid understanding of web architecture, design patterns, and best practices.
- Familiarity with relational databases (e.g., MySQL/PostgreSQL) and caching solutions.
- Comfort with asynchronous programming and distributed systems concepts.
- Experience with GitLab CI/CD pipelines and modern DevOps practices.
- Familiarity with containerization (Docker).
- Experience with automated testing tools and quality assurance workflows.
- Excellent problem-solving skills and ability to work in a collaborative, agile environment.
- Strong communication skills in English.
Nice to Have
- Knowledge of TypeScript and Vue.js for modern frontend development.
- Python experience for hardware integration.
- Contributions to open-source projects or active involvement in developer communities.
Benefits
- The chance to shape a platform used across the world.
- A collaborative, forward-thinking culture where your voice matters.
- Flexible hybrid work options.
- Competitive compensation package.
- Opportunities for continuous learning and professional growth.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
910,250 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Your match
How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.
Recommended for you based on this role
Backend
Similar stack
Same company
Zaventem
Senior Software Engineer
3 days ago
$130k – $180k per year • Equity • Hybrid • Full-Time • 8+ years exp • Bachelor's Degree • Saint Louis
JavaScript
PHP
TypeScript
SQL
C#
Databases
MySQL
PostgreSQL
RabbitMQ
Apache Kafka
Frontend
Vue.js
React.js
DevOps
CI/CD
Apply
$52k – $80k per year • Remote (Spain) • Full-Time • 5+ years exp • Madrid
Python
JavaScript
Python
Scrapy
Celery
HTTPX
Databases
Redis
InfluxDB
Apache Kafka
AI/ML
Anomaly Detection
DevOps
GCP
AWS
Kubernetes
Google Cloud Run
Linux
Cybersecurity
Frida
QA
Selenium
Playwright
Charles Proxy
Apply
Senior IT Developer- Java, Springboot
1 day ago
≈ $86k – $174k per year (Estimated) • In office • Full-Time • 7+ years exp • Toronto
Java
Java
Maven
Spring Boot
Spring MVC
Spring Security
Spring Cloud
Gradle
Databases
Db2
Oracle
DevOps
CI/CD
Jenkins
Git
API Gateway
Cybersecurity
LDAP
Management
Agile
Waterfall
Apply
Sr. Full Stack Engineer, TD Securities
1 day ago
≈ $94k – $191k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • Wellington
JavaScript
Java
TypeScript
SQL
Java
Maven
Spring Boot
Gradle
Databases
Databricks
Apache Kafka
AI/ML
Hadoop
Frontend
Angular
DevOps
Rest API
GCP
Azure
CI/CD
Jenkins
Git
AWS
Management
Agile
Apply
Full-Stack Software Engineer
5 hours ago
$180k – $240k per year • In office • Full-Time • 4+ years exp • Bachelor's Degree
Python
SQL
Databases
PostgreSQL
Apache Kafka
AI/ML
Time Series Forecasting
DevOps
Terraform
GCP
Azure DevOps
GitHub Actions
Datadog
Azure
CI/CD
AWS
Docker
Grafana
Amazon Kinesis
Apply
Mobile and Solutions Architect
3 days ago
≈ $30k – $53k per year (Estimated) • Hybrid • 10+ years exp • Bachelor's Degree • Bengaluru
JavaScript
Kotlin
Dart
Swift
Objective-C
Kotlin
RxKotlin
Swift
RxSwift
Databases
MySQL
PostgreSQL
Redis
Oracle
ElasticSearch
Frontend
React.js
Mobile
MVVM
Flutter
React Native
Clean Architecture
MVC
Reactive Programming
DevOps
Ansible
Chef
Azure
CI/CD
AWS
OpenStack
IAM
TCP/IP
Cybersecurity
Active Directory
Management
Agile
Apply
ClickHouse Solutions Engineer
3 days ago
≈ $80k – $188k per year (Estimated) • Remote (Canada) • Bachelor's Degree • Vancouver
Python
Java
SQL
C++
Databases
MySQL
PostgreSQL
Oracle
ClickHouse
ElasticSearch
Apache Kafka
AI/ML
Hadoop
Spark
DevOps
Ansible
Prometheus
Docker
Kubernetes
GitHub
Linux
Analytics
Apache NiFi
Management
Telegram
Apply
ClickHouse Solutions Engineer
3 days ago
Remote (Singapore) • Bachelor's Degree • Singapore
Python
Java
SQL
C++
Databases
MySQL
PostgreSQL
Oracle
ClickHouse
ElasticSearch
Apache Kafka
AI/ML
Hadoop
Spark
DevOps
Ansible
Prometheus
Docker
Kubernetes
GitHub
Linux
Analytics
Apache NiFi
Management
Telegram
Apply
ClickHouse Solutions Engineer
3 days ago
≈ $109k – $243k per year (Estimated) • Remote (United States) • Bachelor's Degree • San Francisco
Python
Java
SQL
C++
Databases
MySQL
PostgreSQL
Oracle
ClickHouse
ElasticSearch
Apache Kafka
AI/ML
Hadoop
Spark
DevOps
Ansible
Prometheus
Docker
Kubernetes
GitHub
Linux
Analytics
Apache NiFi
Management
Telegram
Apply
Remote (Greece) • Part-Time • Athens
Python
JavaScript
SQL
Python
Django
Databases
PostgreSQL
DevOps
GCP
DigitalOcean
Heroku
Azure
AWS
Apply
≈ $30k – $50k per year (Estimated) • In office • Paris
Apply
Elektricien / Technisch Medewerker
6 days ago
≈ $33k – $65k per year (Estimated) • In office • Wommelgem
Apply
≈ $34k – $66k per year (Estimated) • In office • Cologne
Apply
Apply
Event- und Logistikprofi - LKW Fahrer (CE) - (m/w/d)
6 months ago
≈ $36k – $70k per year (Estimated) • In office • Full-Time • Hilden
Apply
In office • Full-Time • Zaventem
Apply
Project Manager
1 day ago
≈ $65k – $140k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Zaventem
Apply
≈ $38k – $100k per year (Estimated) • In office • Full-Time • Zaventem
Management
Microsoft Office
Apply
Apply
Vervangingsopdracht, Territory Business Manager Wond- en Huidzorg – Regio West-Vlaanderen
3 days ago
In office • Full-Time • Zaventem
Apply
This is one of many
910,250 more open roles from verified company boards, updated every day.

