Fidelity Investments Header

Site Reliability Engineer

Westlake, TX
Full-Time

Job Description

Job Description:

Site Reliability Engineer (SRE) - Grade 4


Production Support Engineering

We are looking for engineers who solve operational problems by building software. In this role, you will improve reliability, reduce toil, and enhance production systems by writing code, building automations, and leveraging modern AI-assisted development tools.

This is a hands-on engineering role-not a traditional support position. You'll use Node.js/TypeScript, Python, and AI tools like GitHub Copilot to design and deliver solutions that make systems more reliable and operations more scalable.


What You'll Do

  • Build software solutions to improve reliability, reduce operational toil, and scale production systems-not just respond to issues.
  • Develop production-quality code using Node.js / JavaScript / TypeScript and Python/PowerShell, including testing and documentation.
  • Leverage modern development tooling such as VS Code and AI-assisted tools (e.g., GitHub Copilot) to accelerate delivery and problem-solving.
  • Independently own well-scoped features, fixes, or improvements end-to-end-from design through deployment and operational validation.
  • Participate in on-call rotations, respond to incidents, execute runbooks, and ensure clear communication and handoffs.
  • Analyze incidents and recurring issues to identify patterns, reduce alert noise, and implement durable fixes.
  • Implement and improve observability (logging, metrics, dashboards, alerts) for owned services.
  • Build automations, scripts, and lightweight tools to eliminate repetitive manual work and improve operational efficiency.
  • Identify and act on opportunities to improve system reliability, performance, and maintainability.
  • Develop an understanding of how systems impact customer experience and business outcomes.

The Expertise and Skills You Bring

  • ~2 plus years of experience in SRE, software engineering, DevOps, or production engineering.
  • Strong hands-on coding skills with emphasis on:
    • Node.js / JavaScript / TypeScript
    • Python for scripting and automation
  • Experience building tools, APIs, or automations to solve engineering or operational problems.
  • Familiarity with AI-assisted development workflows (e.g., GitHub Copilot, code generation tools) and interest in applying AI/LLMs to improve engineering productivity.
  • Foundational knowledge of:
    • Monitoring, logging, and observability concepts
    • Distributed systems and API-based architectures
    • SQL and data analysis for troubleshooting
  • Exposure to cloud platforms (AWS or Azure), CI/CD pipelines, and modern development practices.
  • Basic understanding of incident management, problem management, and production support processes.

What We're Looking for in You


  • A self-starter who proactively identifies key issues and trends, performs thoughtful analysis, and develops creative, high-impact solutions that deliver measurable value.
  • A builder mindset, you instinctively solve operational problems by writing code and creating automation.
  • A modern engineer who leverages AI tools to increase speed, quality, and effectiveness.
  • Strong problem-solving skills with the ability to troubleshoot, analyze, and deliver practical solutions.
  • Proactive approach to identifying risks, inefficiencies, and improvement opportunities.
  • Curiosity and desire to continuously learn systems, tools, and reliability engineering practices.
  • Clear communicator who collaborates effectively across engineering and operations teams.
  • Growing autonomy and consistency aligned with progression toward a Grade 5 SRE role.

Certifications:

Category:

Information Technology

Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

PDN-a1fc8b3b-70c5-46f8-bb6d-599da005efec

Job Description:

Site Reliability Engineer (SRE) - Grade 4


Production Support Engineering

We are looking for engineers who solve operational problems by building software. In this role, you will improve reliability, reduce toil, and enhance production systems by writing code, building automations, and leveraging modern AI-assisted development tools.

This is a hands-on engineering role-not a traditional support position. You'll use Node.js/TypeScript, Python, and AI tools like GitHub Copilot to design and deliver solutions that make systems more reliable and operations more scalable.


What You'll Do

  • Build software solutions to improve reliability, reduce operational toil, and scale production systems-not just respond to issues.
  • Develop production-quality code using Node.js / JavaScript / TypeScript and Python/PowerShell, including testing and documentation.
  • Leverage modern development tooling such as VS Code and AI-assisted tools (e.g., GitHub Copilot) to accelerate delivery and problem-solving.
  • Independently own well-scoped features, fixes, or improvements end-to-end-from design through deployment and operational validation.
  • Participate in on-call rotations, respond to incidents, execute runbooks, and ensure clear communication and handoffs.
  • Analyze incidents and recurring issues to identify patterns, reduce alert noise, and implement durable fixes.
  • Implement and improve observability (logging, metrics, dashboards, alerts) for owned services.
  • Build automations, scripts, and lightweight tools to eliminate repetitive manual work and improve operational efficiency.
  • Identify and act on opportunities to improve system reliability, performance, and maintainability.
  • Develop an understanding of how systems impact customer experience and business outcomes.

The Expertise and Skills You Bring

  • ~2 plus years of experience in SRE, software engineering, DevOps, or production engineering.
  • Strong hands-on coding skills with emphasis on:
    • Node.js / JavaScript / TypeScript
    • Python for scripting and automation
  • Experience building tools, APIs, or automations to solve engineering or operational problems.
  • Familiarity with AI-assisted development workflows (e.g., GitHub Copilot, code generation tools) and interest in applying AI/LLMs to improve engineering productivity.
  • Foundational knowledge of:
    • Monitoring, logging, and observability concepts
    • Distributed systems and API-based architectures
    • SQL and data analysis for troubleshooting
  • Exposure to cloud platforms (AWS or Azure), CI/CD pipelines, and modern development practices.
  • Basic understanding of incident management, problem management, and production support processes.

What We're Looking for in You


  • A self-starter who proactively identifies key issues and trends, performs thoughtful analysis, and develops creative, high-impact solutions that deliver measurable value.
  • A builder mindset, you instinctively solve operational problems by writing code and creating automation.
  • A modern engineer who leverages AI tools to increase speed, quality, and effectiveness.
  • Strong problem-solving skills with the ability to troubleshoot, analyze, and deliver practical solutions.
  • Proactive approach to identifying risks, inefficiencies, and improvement opportunities.
  • Curiosity and desire to continuously learn systems, tools, and reliability engineering practices.
  • Clear communicator who collaborates effectively across engineering and operations teams.
  • Growing autonomy and consistency aligned with progression toward a Grade 5 SRE role.

Certifications:

Category:

Information Technology

Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

PDN-a1fc8b3b-70c5-46f8-bb6d-599da005efec

About Fidelity Investments

At Fidelity, since our founding in 1946, we have been dedicated to strengthening and security our clients’ financial well-being through exceptional service and innovative solutions. We empower over ~50 million people to achieve their most important financial goals, manage employee benefit programs for nearly 24,000 businesses, and support more than 16,000 wealth management firms and institutions with cutting-edge investments and technology. Our diverse business portfolio and independence provide us with a comprehensive view of the market and the stability to deliver long-term value for our customers. As the financial industry evolves and customer needs grow more complex, Fidelity continues to reinvent, innovate, and transform to meet the challenges of tomorrow’s financial landscape.
 

*Specifically serviced by our Clearing & Custody team within Fidelity Institutional

 

Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity’s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity’s regional and investor center locations. Our mission is to help you experience Fidelity’s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity’s long-term strategy. To learn more about temporary positions at Fidelity Investments, visit FidelityTalentSource.com.

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Fidelity Investments
Site Reliability Engineer
Fidelity Investments
Westlake, TX
Jun 10, 2026
Full-time
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