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Appian

Principal Software Engineer

Appian
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about 2 hours ago
Chennai, India
Staff+
H1B Sponsor

Responsibilities

  • Design and own cloud infrastructure architectures on AWS using Infrastructure as Code.
  • Lead the development of reusable, versioned IaC modules and frameworks.
  • Build and maintain infrastructure using tools such as Terraform, CloudFormation, CDK, and Ansible.
  • Implement CI/CD pipelines for infrastructure provisioning and change management.
  • Drive immutable infrastructure and automated environment lifecycle management.
  • Define best practices for scalability, availability, security, and cost optimization.
  • Review architecture designs and code to ensure high quality and maintainability.
  • Enable self-service provisioning for internal teams.
  • Design secure, compliant environments following least privilege and defense-in-depth principles.
  • Mentor junior software engineers and share expert knowledge across the department.
  • Identify opportunities for code refactoring and performance optimizations.
  • Advise product management on technical opportunities and constraints.
  • Collaborate with architects to promote consistency and advance Appian's technology state.
  • Contribute to Appian's long-term documentation with high-quality content.

Requirements

  • Deep expertise with AWS services including EC2, Auto Scaling, EKS, ECS, Lambda, VPC, ALB/NLB, Route 53, PrivateLink, EBS, EFS, S3, IAM, KMS, and Secrets Manager.
  • 15+ years of experience in designing and implementing cloud infrastructure architectures.
  • Strong understanding of cost optimization and cloud economics.
  • Experience supporting regulated environments (SOC2, FedRAMP, HIPAA, etc.).
  • Experience with Kubernetes (EKS) and containerized workloads.
  • Familiarity with GitOps workflows.
  • Proven leadership skills and the ability to mentor and develop engineering talent.
  • Excellent communication skills for articulating technical designs to varied audiences.

Benefits

  • Comprehensive benefits package supporting health, wellbeing, and financial future.
  • Health coverage, Employee Assistance Program (EAP) with free mental health support.
  • Life and disability insurance, Employee Stock Purchase Program (ESPP), retirement/pension plan.
  • Wellness dollars, tuition reimbursement, family-forming benefits, and more.

Tech Stack

AnsibleAWSKubernetesTerraform

Categories

DevOpsSecurity