Senior Software Engineer - Backend, Serverless

Vanguard Group, Inc.

$100K — $130K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of professional software engineering experience, including backend development.
  • Bachelor's degree or equivalent training/experience in a related field.
  • Strong programming expertise in Node.js and TypeScript.
  • Experience with cloud-native and serverless systems, particularly on AWS.
  • Strong knowledge of engineering fundamentals like system design and architecture standards.
  • Effective planning and organizational skills for independent and team-based work.

Responsibilities

  • Design, build, test, and operate backend and serverless applications for trading workflows.
  • Translate business requirements into maintainable designs and structured code through system analysis.
  • Develop cloud-native solutions on AWS using modern distributed-system patterns.
  • Drive technical design decisions and facilitate code reviews to enhance quality and performance.
  • Own the CI/CD process and ensure safe deployments across development, testing, and production stages.
  • Provide production support by troubleshooting and resolving complex incidents.
  • Implement observability measures in services to track customer behavior and business outcomes.
  • Mentor junior engineers and foster cross-role collaboration to enhance team efficiency.
  • Partner with Product Managers and Engineering leadership to align on project roadmaps.

Benefits

  • Comprehensive health insurance options.
  • Flexible work arrangements to support work-life balance.
  • Generous paid time off and holiday schedule.
  • Opportunities for professional development and skill-building.
  • Inclusive workplace culture that encourages diverse perspectives.
Full Job Description
Core Responsibilities
  • Design, build, test, and operate backend and serverless applications powering hybrid batch and real-time trading workflows.
  • Perform senior-level system analysis to translate business requirements into maintainable designs and well-structured code.
  • Build cloud-native and serverless solutions on AWS (e.g., Lambda, Step Functions, DynamoDB, EKS) using event-driven and distributed-system patterns.
  • Drive technical design decisions, contribute thoughtful code reviews, and help shape testing approaches that improve quality, security, and performance.
  • Own delivery end-to-end: CI/CD, release readiness, and safe promotion through development, test, and production environments.
  • Provide production support and incident response; troubleshoot complex issues and resolve them.
  • Build observability into services (logging, metrics, tracing) and use instrumentation to understand customer behavior and business outcomes.
  • Mentor engineers and collaborate across roles; share knowledge and help the team deliver with speed and reliability.
  • Partner with Product Managers, Engineering Managers, Tech Leads, and peer engineers to shape roadmaps and deliver measurable value.
  • Continuously improve how we build and run software (automation, developer experience, reliability practices, and post-incident learning).


Qualifications
  • Minimum of five years related work experience, with at least one year of development experience.
  • Undergraduate degree or equivalent combination of training and experience.
  • Bachelor's degree in a related field (or equivalent training/experience).
  • 5+ years of professional software engineering experience with hands-on backend development.
  • Strong programming skills, with deep experience in Node.js and TypeScript
  • Experience building and supporting cloud-native, serverless, event-driven systems or distributed systems.
  • Strong engineering fundamentals (development methodologies, architecture standards, system design).
  • Planning and organizational skills; able to manage work independently and collaboratively


Desired Qualifications
  • Experience with high-throughput, highly available platforms (trading-specific, financial services or other regulated domains is a plus).
  • Hands-on experience with AWS services such as Lambda, Step Functions, DynamoDB, Kafka, IAM, EKS, and CloudFormation.
  • Comfortable working in production-focused teams, including CI/CD pipelines, automation, and on-call or incident response.
  • Experience designing and operating event-driven architectures
  • Demonstrated ability to mentor engineers and lead technical initiatives end-to-end.

Special Factors

Sponsorship
Vanguard is not offering visa sponsorship for this position.

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