Join PITech's Site Reliability Engineering team and lead cutting-edge SRE initiatives that impact hundreds of applications and millions of investors. You'll architect and build enterprise-scale resiliency solutions, driving our ambitious 2026 roadmap. This is an opportunity to combine deep technical expertise with strategic influence — designing OpenTelemetry integrations, implementing distributed tracing at scale, automating incident responses, and pioneering AI-enhanced diagnostics and analysis. Work alongside a collaborative, technically-focused team where your innovations in resilience engineering will shape Vanguard's next generation of client experiences.
At Vanguard, we pride ourselves on delivering an exceptional client experience to all investors; at the core of this experience are systems that reside in a technically complex and constantly evolving resiliency landscape. Passionate, technically skilled engineers are at the center of our resiliency operations, and we are looking to grow our team.
We are seeking an experienced engineer with broad, end-to-end software development experience, including operating applications in a microservices environment in production at scale. This role goes beyond feature implementation - it requires someone who can design, build, and support resilient systems from the ground up.
As a Senior Reliability Engineer at Vanguard, you will play a critical role in solving impactful operational problems. You are curious and take a proactive approach to identifying problems and making improvements. You balance innovative thinking with pragmatism and understand the long-term impacts of technical decisions. You communicate complex ideas clearly and collaborate effectively to deliver scalable solutions.
Core Responsibilities- Improve resiliency engineering practices across platforms and applications, including resilient application design patterns, system observability and deployment strategies
- Incident detection, troubleshooting, and resolution.
- Develop automation for incident response and infrastructure management
- Develop and support OpenTelemetry integrations for multiple application platforms (browser, ECS, lambda, etc) and languages (JavaScript, Java)
- Contribute to architectural decisions and support implementation of solutions.
- Expertise in JavaScript (server-side and client-side execution environments) or Java.
- Working knowledge of Python (or similar scripting language)
- Strong knowledge of resiliency engineering techniques for both platforms and applications.
- Experience troubleshooting complex production issues and implementing effective mitigations.
- Hands-on experience with AWS services and cloud infrastructure.
- Familiarity with OpenTelemetry specification and core APIs.
- Practical experience developing and operating software in distributed systems environments.
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.
Top Skills
What We Do
We are a community of 30 million who think – and feel – differently about investing. Together, we’re changing the way the world invests.
Since our founding in 1975, helping our investors achieve their goals is our sole reason for existence. With no other parties to answer to and therefore no conflicting loyalties, we make every decision—like keeping investing costs as low as possible—with only your needs in mind.
Vanguard is one of the world's largest investment companies, offering a large selection of high-quality low-cost mutual funds, ETFs, advice, and related services. Individual and institutional investors, financial professionals, and plan sponsors can benefit from the size, stability, and experience Vanguard offers. As of April 30, 2019, we managed more than $5.6 trillion in global assets. In addition, we have 189 funds in the United States and 225 funds in global markets.
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