SitelineVerified Source

Senior Software Engineer Backend Infrastructure

Onsite · San Francisco, California
Posted August 5, 2026
payroll

Overview

Lead backend and infrastructure development to drive ownership and scale. Build systems that transform construction finance efficiency. Impact millions of workers in a slow industry. Shape payment processes for contractors. Drive growth and improve financial operations.

What You'll Do11

  • 1Design and implement scalable microservices using Python and AWS
  • 2Develop and maintain ETL pipelines with Spark and Airflow
  • 3Own Kubernetes clusters for high availability and reliability
  • 4Ship React-based frontend components for internal tools
  • 5Drive migration to serverless architectures using AWS Lambda
  • 6Collaborate with cross-functional teams to define technical architecture
  • 7Optimize database performance with indexing strategies
  • 8Implement CI/CD pipelines with GitHub Actions
  • 9Mentor junior engineers through code reviews and pair programming
  • 10Monitor system metrics using Prometheus and Grafana
  • 11Ensure compliance with financial regulations in payment processing

Requirements10

  • 15+ years building ETL pipelines with Spark and Airflow
  • 23-5 seasons managing distributed systems
  • 3Expertise in Kubernetes and container orchestration
  • 4Proficiency in AWS services including Lambda and S3
  • 5Strong understanding of financial transaction systems
  • 65+ years experience with React framework
  • 7Background in cloud-native application design
  • 8Ability to work remotely with minimal supervision
  • 9Certification in AWS Certified Solutions Architect
  • 10Understanding of construction industry pain points

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationSan Francisco, California

Required Skills

pythonawsreactkubernetesspark
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