Senior .Net Developer (Optimizely/Azure/Security) (m/f/n)
or one of our clients - a global organization providing advanced digital solutions in the healthcare ecosystem and supporting large-scale patient-facing platforms, we are looking for a Senior .Net Developer (Optimizely/Azure/Security) (m/f/n)
This role involves working on a highly impactful digital product focused on delivering medical information, educational resources, and patient support across multiple countries. The platform integrates with external medical systems, ensures strong data security standards, and serves users across Europe and the Middle East. You will join a senior, cross-functional team responsible for modernizing, maintaining, and continuously improving the platform.
Responsibilities
DNS and infrastructure migration
DevOps and CI/CD governance
Optimizely/.NET development and maintenance
Incident handling and troubleshooting
Edge security and WAF
Web analytics (GTM/GA4)
Cookie compliance and privacy
Team communication and coordination
Requirements
Strong experience with DNS (NS/A/CNAME records, TTL, DNSSEC)
Hands-on knowledge of Azure Front Door, TLS/certificates, CDN/edge
Professional experience with CMS platforms such as Optimizely or Umbraco
Azure DevOps (repos, pipelines, releases, permissions), Git
Proficiency in C# / .NET 6, Optimizely/Episerver 12, refactoring, and REST integrations
Observability/logs troubleshooting, DNS resolution, API debugging
Experience with WAF allowlist/bypass and edge logs (Cloudflare/Logpush/Azure Blob)
Basic JavaScript knowledge, GTM/GA4 configuration, tag sequencing
Cookiebot, debugging scripts, GDPR/privacy-by-design understanding
Business English (B2/C1)
Softskills:
Strong communication during change windows, including structured planning and rollback approach
Ability to unblock teams, coordinate vendors, and support decision-making (go/no‑go)
Experience with cross-team collaboration, code reviews, and balancing business vs. security needs
Ability to remain calm and effective under pressure during incidents
Clear communication with marketing, legal, PR, and external partners
Ability to prepare documentation, evidence for vendor tickets, and remediation recommendations
Comfortable working in international, multi-timezone teams with prioritization discipline
Our offer:
Rate: 170 - 185 PLN/h net + VAT
Form of cooperation: B2B contract via SHIMI
Location: 100% remote
Start: ASAP – notice period up to 2 weeks
Senior .Net Developer (Optimizely/Azure/Security) (m/f/n)
Senior .Net Developer (Optimizely/Azure/Security) (m/f/n)