Senior Software Engineer, Cloud Infrastructure
Altruist
| Company | Altruist |
| Category | Engineering |
| Location | Los Angeles |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 29 May 2026 |
| Last verified | 12 Aug 2026 |
| Source | The employer's own careers page (company_site) |
Description
Altruist is an AI platform for wealth management serving financial advisors. This role is a Senior Software Engineer focused on Cloud Infrastructure, responsible for architecting, building, and operating AWS-based infrastructure that powers their broker-dealer and clearing platform, with strategic input on AI/ML integration and infrastructure operations.
What You'll Do
• Architect, deploy, and operate production AWS infrastructure supporting high-availability financial services workloads (EKS, MSK, RDS/Aurora PostgreSQL, OpenSearch, ElastiCache, S3, CloudFront)
• Own and evolve Infrastructure as Code strategy using Terraform, defining module standards and enforcing code review practices across teams
• Lead Kubernetes (EKS) platform strategy including cluster upgrades, node group architecture, Helm chart governance, and workload autoscaling
• Design and validate disaster recovery strategies including cross-region failover, backup automation, and leading DR simulation exercises
• Define observability strategy across the platform using Datadog, Prometheus, Grafana, CloudWatch, and OpenSearch; establish SLO/SLI frameworks and alerting standards
• Drive cloud cost optimization through FinOps practices, Reserved Instance analysis, and vendor spend governance
• Define and enforce security architecture standards across AWS environments including IAM governance, VPC design, encryption, and secrets management
• Architect infrastructure for AI/ML workloads and lead adoption of AI-driven automation for infrastructure operations
• Mentor senior and mid-level engineers and conduct design and code reviews
• Act as trusted technical advisor to engineering leadership on infrastructure strategy and investment priorities
What You Need
• 5+ years hands-on experience in cloud infrastructure engineering with deep production-proven expertise in AWS
• Expert-level proficiency with Terraform including module design, state management, and establishing IaC standards
• Extensive production experience operating Kubernetes (EKS strongly preferred) at scale with cluster lifecycle management and GitOps workflows
• Strong Linux systems engineering skills and advanced scripting proficiency (Python, Bash, or Go)
• Deep expertise in CI/CD platforms (GitHub Actions, ArgoCD, Jenkins) with experience designing deployment strategies
• Expert-level understanding of cloud networking (VPC architecture, Transit Gateway, peering, DNS, load balancing) and security (IAM, KMS, WAF, GuardDuty, Secrets Manager)
• Proven experience designing and operating observability platforms (Datadog, Prometheus/Grafana, CloudWatch, OpenSearch/ELK) at organizational scale
• Strong experience with database infrastructure and data layer architecture (Aurora PostgreSQL, RDS, ElastiCache/Redis, OpenSearch, DynamoDB)
• Demonstrated ability to lead disaster recovery planning and design HA architecture patterns for mission-critical systems
• Excellent technical communication skills and proven track record of mentoring engineers
Nice to Have
• 7+ years of infrastructure or platform engineering experience, including 3+ years at senior or staff level
• Experience in financial services, fintech, broker-dealer, or heavily regulated industries with FINRA/SEC compliance requirements
• AWS certifications at Professional or Specialty level (Solutions Architect Professional, DevOps Engineer Professional, Security Specialty, or Machine Learning Specialty)
• Experience with event streaming platforms at scale (Amazon MSK / Apache Kafka) including cluster operation