Application Engineer - III
Malvern, PA, USA
Core Responsibilities
- Design, build, test, and operate frontend and backend applications part of financial planning tools.
- Perform senior-level system analysis to translate business requirements into maintainable designs and well-structured code.
- Build cloud-native solutions on AWS (e.g., Lambda, ECS, EKS, S3, Storage Gateway, CloudFront) using event-driven and distributed-system patterns.
- Drive technical design decisions, collaboration meetings with methodology, 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).
- Participates in special projects and performs other duties as assigned.
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 development.
- Strong programming skills, with deep experience in Node.js, StencilJS, TypeScript, java and Python.
- Full Stack Developer with experience building and supporting micro front ends, cloud-native, serverless, event-driven 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.
- Hands-on experience with AWS services such as Lambda, DynamoDB, ECS, EKS, IAM, S3, SQS, Cloud Front 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.About Vanguard
At Vanguard, we don't just have a mission—we're on a mission.
To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.
How We Work
Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.