[Remote] Senior Infrastructure Engineer at SentiLink

Austin, Texas, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Fintech, Financial ServicesIndustries

Requirements

4+ years of relevant work experience
Familiarity with AWS cloud infrastructure, managing infrastructure as code, and cloud identity and access management
Experience developing cloud networking infrastructure, including DNS, CDNs, load balancers, VPCs, subnets, and security groups
Experience with scaling and migrating production systems with little to no downtime
Experience managing observability platforms, building monitoring dashboards, and configuring high quality, actionable alerting
Experience working on software development

Responsibilities

Construct infrastructure as code. Develop and enforce best practice across configurations while preventing drift between Terraform configurations and infrastructure deployments
Design infrastructure that enables Engineering, Data Science, and Analytics to rapidly perform software development and data processing
Implement monitoring tools, dashboards, and functionalities for a variety of services and operations across SentiLink’s infrastructure and software platform
Design, implement, and maintain scalable DevOps and CI/CD pipelines to automate application deployment, infrastructure provisioning, and system monitoring, ensuring high availability and efficient development workflows
Formulate strategies and execute solutions for cloud identity and access management
Collaborate with the SRE and security teams to maintain secure, up-to-date infrastructure in our cloud environment
Supervise and monitor platform costs, working cross-functionally to keep costs in line with corporate financial expectations
Oversee, develop, and operate Kubernetes and service mesh infrastructure, ensuring smooth performance and reliability
Investigate operational alerts, pinpoint root causes, and compile comprehensive root cause analysis reports. Pursue action items relentlessly until they are thoroughly completed
Conduct in-depth examinations of database operational issues, actively developing and improving database architecture, schema, and configuration for enhanced performance and reliability

Skills

Key technologies and capabilities for this role

PythonAurora PostgreSQLAWSEC2S3RDSRedshiftKubernetesDockerTerraformCI/CDDatadogPrometheusSumoLogicOpenSearchLinux

Questions & Answers

Common questions about this position

Is this position remote?

Yes, this is a remote, US-based role.

What technologies are used in this role?

The role involves Python, Aurora PostgreSQL, AWS infrastructure (EC2, S3, RDS, Redshift, etc.), Kubernetes, Docker, Terraform, CICD, observability tooling (e.g., Datadog, Prometheus, SumoLogic), OpenSearch, and Linux.

What are the main responsibilities of this position?

Responsibilities include constructing infrastructure as code, developing best practices for configurations, designing scalable DevOps and CI/CD pipelines, implementing monitoring tools, managing cloud identity and access, collaborating with SRE and security teams, and overseeing platform costs.

What kind of company is SentiLink?

SentiLink provides innovative identity and risk solutions, is growing quickly with real-time APIs verifying hundreds of millions of identities, raised a $70M Series B, and has received awards and media coverage from TechCrunch, Forbes, and others.

What makes a strong candidate for this Senior Infrastructure Engineer role?

A strong candidate is driven towards improving reliability and efficiency, has a bias towards secure solutions following engineering best practices, and experience with the listed technologies to work closely with Engineering, Data Science, and Analytics teams.

SentiLink

Machine learning solutions for identity fraud detection

About SentiLink

SentiLink provides solutions to help financial institutions prevent identity fraud. Their main product uses machine learning models to detect fraudulent activities during the application process. By analyzing data and reviewing cases with a team of risk analysts, SentiLink offers insights that help clients make informed decisions about approving customers. What sets SentiLink apart from competitors is their ability to adapt their products to various types of fraud and customize them to meet the specific needs of each client. The goal of SentiLink is to enable financial institutions to minimize fraud losses while maintaining a positive customer experience.

San Francisco, CaliforniaHeadquarters

2017Year Founded

$81.7MTotal Funding

SERIES_BCompany Stage

Fintech, AI & Machine Learning, Financial ServicesIndustries

51-200Employees

Benefits

Health Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Home Office Stipend

Risks

Sophisticated fraud techniques may outpace SentiLink's current detection capabilities.

Dependence on high-quality data could impact fraud detection effectiveness if data quality declines.

Intense competition in the fintech sector may threaten SentiLink's market position.

Differentiation

SentiLink specializes in detecting synthetic identities using proprietary machine learning models.

The company offers customizable solutions that integrate seamlessly with clients' existing systems.

SentiLink's Facets tool provides feature-specific intelligence to enhance fraud detection accuracy.

Upsides

Growing demand for synthetic identity fraud detection boosts SentiLink's market potential.

Partnerships with Scienaptic AI and Persona enhance SentiLink's fraud detection capabilities.

API-based solutions allow SentiLink to offer seamless integration and customization.

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