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Principal Application Modernization Engineer

5 months, 3 weeks ago
United States, Canada
Full-time
Lead
Software Architect
Software Development
Kubernetes LLM Microservices
Apply Now
Liatrio

Liatrio

Liatrio specializes in IT modernization consultancy, helping large enterprises enhance their software delivery processes and adapt to changing technology landscapes through a comprehensive approach that integrates both technological and cultural transf...

Internet Software & Services
51-250
View All Jobs 5

Description

  • Define the scope of technical work tied to engagement deliverables and milestones.
  • Own the architectural direction of the workstream and make key technical decisions.
  • Write and review production code across the stack and set the technical standard for the team.
  • Design and integrate AI and LLM capabilities such as agentic workflows, RAG pipelines, intelligent automation, and AI-augmented developer tooling.
  • Identify technical risks early, define mitigation plans, and communicate them proactively.
  • Participate in scoping discussions, SOW architecture, and client expansion conversations.
  • Serve as the senior technical point of contact for client engineering leaders on architecture, delivery strategy, and risk.
  • Proactively improve engineering practices and technical quality at client engagements.
  • Mentor engineers through difficult technical problems, architecture reviews, and feedback.
  • Organize complex work into clear execution plans and share accountability for team morale and well-being.

Requirements

  • 8+ years of hands-on software engineering experience with ownership of complex technical workstreams.
  • Experience owning architectural direction in enterprise environments.
  • Experience modernizing large legacy applications in real enterprise settings.
  • Strong breadth across frontend, backend, APIs, data, and cloud infrastructure.
  • Experience designing and delivering cloud-native, distributed systems at enterprise scale.
  • Experience with microservices, event-driven architectures, API gateways, and async messaging.
  • Experience working in large enterprise environments with multi-cloud setups, legacy constraints, and complex organizational structures.
  • Working knowledge of platform engineering, infrastructure as code, cloud-native platform adoption, Kubernetes or managed container services, and DevOps practices.
  • Experience building or integrating AI capabilities, including deployment, observability, and reliability of AI-powered features.
  • Must be authorized to work in the United States or Canada without sponsorship.
  • Travel availability of 25-50% depending on client needs.

Benefits

  • Annual base salary of $170,000 to $200,000 depending on experience.
  • Unlimited PTO.
  • Funded HSA option.
  • 401(k) match.
  • Monthly LiveWell stipend.
  • Quarterly company bonus.

Interested in this position?

Apply directly on the company website

Apply Now

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