Posted 5 days ago
Senior Developer, Vulnerability Remediation
@ Maarut
Québec, Quebec
Overview
Maarut is hiring a senior developer on a short-term contract to speed up vulnerability remediation for a client's main department. The work spans application code, Windows and Linux operating systems, and AWS-hosted services, monitored through the ArmorCode dashboard. The role leads relevant teams through structured handling by influence rather than formal authority.
Responsibilities:
- Fix vulnerabilities in application code, OS and AWS services
- Prioritize remediation by criticality
- Monitor findings in ArmorCode dashboard
- Guide responsible teams toward structured handling
Requirements summary:
- Hands-on Java vulnerability remediation experience
- Windows and Linux server hardening and patching
- AWS security and cloud vulnerability management
- ArmorCode or equivalent platform experience
- Influential leadership and clear communication
Tools & skills
Source and dates
Source type not verified · zoho
- Employer posting date
- 2026-11-04
- First seen by our source
- 2026-11-05
- Source record updated
- 2026-11-09
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Work setting | Office, Client sites |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Maarut
| Field | Value |
|---|---|
| Open jobs on Jobsy | 76 |
The client is looking for a senior developer to speed up the fixing of vulnerabilities as part of reducing technological risk in their main department. The role covers three layers at once: application code, Windows and Linux operating systems, and services hosted in AWS. Document production solutions (Exstream, Kofax, Output Manager, PIOE) are within the scope to be fixed, even though they are not part of the requested qualifications. Monitoring is done via the ArmorCode dashboard, and the person guides the relevant teams toward structured handling, which relies on influence rather than hierarchical authority. The combination of development, infrastructure, and cloud, on a short-term assignment, limits the candidate pool.
Candidate wanted: A senior developer or technical specialist who has personally fixed vulnerabilities in Java code, on Windows and Linux servers, and in AWS, and who prioritizes based on criticality. This person moves from layer to layer without handoffs and gets the responsible teams to take action.
Key Requirements:
- Vulnerability analysis and remediation (code, dependencies, operating systems, images, configurations)
- Severity interpretation, technical risk assessment, and corrective measures
- Java and Ruby software development, including secure development practices
- Windows and Linux environments (administration, configuration, hardening, patching)
- AWS: core services, security models, cloud vulnerability management
- ArmorCode or equivalent vulnerability management and orchestration platform
- End-to-end involvement across application, cloud, and infrastructure layers, and stakeholder coordination
- Influential leadership, autonomy, problem-solving, communication, and the ability to explain complex concepts clearly
Journal
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