Over the assignment. We are looking for a hands-on Software Engineer to join a technical team responsible for maintaining, supporting and integrating business-critical software applications. The role combines software development, application support, troubleshooting, systems integration and configuration. You will take ownership of production issues, perform root-cause analysis, implement fixes and work across application, database, infrastructure and networking layers.
What you do
- Provide 2nd/3rd line application support and resolve complex production issues.
- Diagnose problems across software, databases, networks and system interfaces.
- Perform root-cause analysis and implement permanent fixes.
- Develop and maintain system integrations and data interfaces.
- Work with APIs, messaging systems and real-time data flows.
- Configure and maintain high-availability and redundant environments.
- Support software deployments, testing and system configuration.
- Collaborate with developers, infrastructure teams, technical teams and external stakeholders.
- Produce technical documentation, troubleshooting guides and operational procedures.
- Contribute to software stabilisation, refactoring, automation and CI/CD initiatives.
- Help modernise test environments and improve overall system reliability.
What they ask Programming.
- C# /.NET Framework /.NET Core
- Python (an advantage)
- PowerShell / Bash
- Multi-threaded and event-driven applications
Databases.
- SQL Server / PostgreSQL
- Complex SQL queries and stored procedures
- Performance tuning
- Database redundancy/failover
- Data migration and ETL
Integration & Messaging.
- OPC UA / industrial communication
- MQTT / AMQP
- TCP/IP and socket-level troubleshooting
- XML / JSON
- Message brokers
- Real-time data processing and event-driven architectures
Infrastructure.
- Windows Server
- Linux / Red Hat / CentOS
- VMware / Hyper-V
- VPN, RDP, SSH
- Remote access and secure connectivity
DevOps & Tools.
- Git / GitLab / GitHub
- CI/CD pipelines
- Docker
- Jira / Confluence
- ITIL / service management
Networking & Security.
- TCP/IP
- Firewalls, proxies and NAT
- TLS/SSL and certificate management
- Secure remote access
- Network segmentation and DMZs
Experience Required.
- 3+ years' experience in Software Engineering, Systems Integration, Application Support or a similar technical role.
- Strong debugging and root-cause analysis capability.
- Comfortable troubleshooting complex systems across multiple technical layers.
- Experience working in production/mission-critical environments is advantageous.
- Strong communication and technical documentation skills.
- Able to work independently while collaborating with technical and business stakeholders.
Nice to Have.
- Industrial automation / SCADA / PLC experience
- Experience with DevOps and CI/CD
- Infrastructure-as-code exposure
- ITIL/service management experience
- French language skills
- Experience in logistics, transportation or other 24/7 operational environments
How to apply
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