Infrastructure / Application Staff Engineer (Migration Specialist) bei Accellor

At Accellor, we are a trusted consulting partner that leverages best-in-class cloud technologies to deliver exceptional customer engagement and business effectiveness. Our expertise spans across key verticals, including Financial Services, Retail, High Tech, and Healthcare. 

We foster a culture of curiosity, continuous learning, and collaboration. Our team members are empowered to explore their interests, take ownership of their work, and pursue excellence—while keeping the bigger picture in mind. We value autonomy, accountability, and innovation. 

We are seeking 2 highly skilled Infrastructure/Application Staff Engineers to lead the migration of mission-critical applications (including .NET, ASP, and database-driven solutions) from our infrastructure to a new, optimized environment. This role is ideal for a hands-on engineer who can own the end-to-end migration process—from planning to execution—while ensuring stability, scalability, and security.

Key Responsibilities:

• Lead the end-to-end migration of applications and databases from our infrastructure to the target environment.
• Assess existing application architecture, dependencies, and database integrations to define migration roadmaps.
• Collaborate with cross-functional teams (DevOps, DBAs, Network, Security) to ensure seamless transition.
• Re-architect or modernize legacy applications where needed to align with our standards.
• Optimize infrastructure for scalability, cost efficiency, and performance.
• Create detailed documentation for infrastructure, migration processes, and post-migration support.
• Implement best practices for CI/CD, infrastructure automation, and system monitoring.
• Troubleshoot complex application and infrastructure issues, providing long-term solutions.
• Mentor junior engineers and provide technical leadership during migration phases.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.
• 7+ years of experience in infrastructure engineering, application deployment, or systems architecture.
• Strong expertise in .NET and ASP-based applications and related deployment practices.
• Proven experience migrating applications across environments (on-premise, hybrid, or cloud).
• Solid database experience (SQL Server, Oracle, or similar).
• Familiarity with virtualization platforms (VMware, Hyper-V) or containerization (Docker, Kubernetes).
• Expertise in cloud platforms (Azure preferred; AWS or GCP is a plus).
• Strong scripting skills (PowerShell, Python, or Bash) for automation.
• Experience with networking concepts, security, and load balancing.
• Excellent problem-solving, documentation, and communication skills.

Preferred Skills:

• Experience working on large-scale migrations in enterprise environments.
• Knowledge of application modernization strategies (microservices, APIs).
• Familiarity with DevOps practices, CI/CD pipelines, and IaC (Terraform, Ansible).
• Strong stakeholder management skills for coordinating with our teams.