Jobs · Engineering · California

Lead Application Engineer

Apex Systems · Irvine, CA · 1 wk ago
EngineeringContract

Location: Irvine, California (Onsite)

This opportunity is structured as a contract-to-hire position.

About the role

The Lead Engineer for Enterprise Applications is responsible for driving the design, development, modernization, and lifecycle management of enterprise application portfolios. This role leads end-to-end delivery—from requirements through production—while optimizing applications for scalability, cost-efficiency, and business agility. The position plays a critical role in advancing digital transformation through application rationalization, cloud adoption, and modern engineering practices.

Responsibilities

  • Lead end-to-end delivery of web, mobile, and cloud-native applications using modern frameworks and architectures.
  • Define and govern technical architecture, development standards, and technology stack selection (e.g., React, Node.js, .NET, Java, Python).
  • Drive Agile execution, including sprint planning, backlog refinement, and release management.
  • Incorporate AI-assisted development tools to improve engineering productivity and quality.
  • Assess application portfolios to identify redundancy, technical debt, and opportunities for consolidation or modernization.
  • Lead modernization initiatives such as microservices adoption, API enablement, and containerization.
  • Manage and allocate engineering resources based on skills, capacity, and strategic priorities.
  • Mentor engineers, conduct code reviews, and promote best practices in modern development.
  • Ensure applications meet standards for performance, security, accessibility, and reliability.
  • Champion CI/CD, automated testing, observability, and DevOps best practices.

Requirements

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field.
  • 8+ years of software development experience, including 5+ years leading engineering teams and modernization initiatives.
  • Proven experience delivering customer-facing applications and leading enterprise application transformations.

Skills

  • Strong proficiency in modern development stacks (JavaScript/TypeScript, React, Node.js, Java/.NET, Python, or similar).
  • Experience with cloud platforms (AWS/Azure), containerization (Docker/Kubernetes), and microservices architectures.
  • Hands-on experience with Agile and DevOps tools such as JIRA, GitHub Actions, Jenkins, or Terraform.

Preferred Qualifications

  • Master’s degree in a related field.
  • PMP, AWS Certified Developer, TOGAF, or similar certifications in cloud, architecture, or modernization.
  • Experience with AI/ML platforms or frameworks (e.g., Azure AI, AWS AI/ML services).
  • Exposure to building or integrating conversational AI, recommendation systems, or intelligent automation solutions.

Benefits

  • Medical, dental, vision, life, and disability insurance plans.
  • Employee Stock Purchase Program (ESPP).
  • 401K program with company match after 12 months of tenure.
  • Health Savings Account (HSA) on the HDHP plan.
  • SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions.
  • Corporate discount savings program and other discounts.
  • On-demand training program, access to certification prep, and a library of technical and leadership courses/books/seminars after 6+ months of tenure.
  • Certification discounts and perks for associations including CompTIA and IIBA.
  • Dedicated customer service team for consultants and a certified Career Coach.

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