Principal Engineer - Python API Development - job post
$107,000 – $216,000 USD
Tech Stack
PythonLinuxAWSS3LambdaBatchStep FunctionsEventbridgeCloudwatchSnsSqsSagemakerCI/CDJenkinsGitDockerCloudformationTerraformOpentofuAPI DevelopmentDistributed SystemsJavaGroovyGenai GatewaysLitellmAzureGCP
Solid badges = required, outlined = preferred
Responsibilities
- Design, build, and evolve reliable, secure, and cost-efficient platform capabilities for machine learning at enterprise scale.
- Take a hands-on role in improving shared services, CI/CD workflows, and infrastructure patterns across enterprise repositories.
- Lead deep technical investigations of performance and scalability issues, including bottleneck identification and resource optimization for ML workloads.
- Set platform strategy and standards for ML packaging, deployment, serving, and observability, driving consistent adoption.
- Partner with Data Scientists to package, scale, and operationalize models, defining APIs and automation for production readiness.
Soft Skills
DevopsSlosIncident ResponsePost-MortemsMachine LearningAutomated TestingTechnical Decision-MakingMentoringCode Review CultureStakeholder Management
Benefits
- 401k
- Employee Match Program
- Health Insurance
- Mental Health
- Paid Time Off
- Parental Leave
- Tuition Reimbursement
Culture
Cross-Functional TeamsBlameless PostmortemsCode Review Culture
Requirements
Required: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a closely related engineering discipline
Regions: Us
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About Fidelity Investments
Industry: financial services
Size: enterprise
Fidelity Investments is a privately held company focused on making financial expertise broadly accessible and effective in helping people live the lives they want, with a commitment to a diverse and inclusive workplace.
View company profile →Compensation
Base salary: $107,000 – $216,000 USD
Bonus: Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.
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