Flex logo
Flex

Flex splits your bills into smaller, stress-free payments throughout the month. Start today with your rent bill!

Senior Infrastructure Engineer

Infrastructure EngineerInfrastructure EngineerOtherRemoteTeam 201-500Since 2019H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

84 days ago

Salary

0

No structured requirement data.

Job Description

Senior Infrastructure Engineer

Flex

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description Flex is looking for a seasoned Senior Infrastructure Engineer with a passion for performance optimization to join our dynamic Infrastructure Team. - Be part of the Infrastructure Engineering team responsible for creating a sustainable platform that ensures the effectiveness, reliability, and scalability of our systems. - Design, build, and maintain robust and scalable infrastructure. - Collaborate closely with service engineering teams to automate processes, streamline operations, and ensure optimal system performance and reliability in our cloud infrastructure on AWS and GCP. - Utilize deep knowledge of cloud architecture and SRE principles to steer AI tools effectively. - Influence key infrastructure and architecture decisions while ensuring high reliability and smooth delivery pipelines. Qualifications - Proven experience in building, scaling, and monitoring cloud infrastructure on AWS, especially EKS, S3, RDS, API Gateway, Load Balancers, VPC, Lambdas, DocumentDB, and DynamoDB. - Proven experience using Terraform to update and maintain cloud infrastructure. - Proven experience with containerized applications, Kubernetes, and microservice deployments. - Strong knowledge of GitHub Actions and CI/CD best practices. - Experience with developer productivity tools: designing CI/CD workflows, building internal tools, and creating self-service solutions to streamline software development. - Knowledge of monitoring and observability tools and frameworks, with working knowledge of Datadog being a plus. - Familiarity with networking concepts (DNS, load balancing, firewalls, VPNs). - Strong collaboration skills with the ability to work effectively across teams and communicate technical ideas clearly. - Experience coding/reading in one of the industry standard languages such as Java, Python, or TypeScript. Requirements - Minimum of 5 years of cloud infrastructure experience. Benefits - Competitive medical, dental, and vision available from Day 1. - Company equity. - 401(k) plan with company match (our company match kicks off at the beginning of 2026). - Unlimited paid time off + 13 company paid holidays. - Parental leave. - Flex Cares Program. - Free Flex subscription.

Job Requirements

  • Proven experience in building, scaling, and monitoring cloud infrastructure on AWS, especially EKS, S3, RDS, API Gateway, Load Balancers, VPC, Lambdas, DocumentDB, and DynamoDB.
  • Proven experience using Terraform to update and maintain cloud infrastructure.
  • Proven experience with containerized applications, Kubernetes, and microservice deployments.
  • Strong knowledge of GitHub Actions and CI/CD best practices.
  • Experience with developer productivity tools: designing CI/CD workflows, building internal tools, and creating self-service solutions to streamline software development.
  • Knowledge of monitoring and observability tools and frameworks, with working knowledge of Datadog being a plus.
  • Familiarity with networking concepts (DNS, load balancing, firewalls, VPNs).
  • Strong collaboration skills with the ability to work effectively across teams and communicate technical ideas clearly.
  • Experience coding/reading in one of the industry standard languages such as Java, Python, or TypeScript.
  • Minimum of 5 years of cloud infrastructure experience.

Benefits

  • Competitive medical, dental, and vision available from Day 1.
  • Company equity.
  • 401(k) plan with company match (our company match kicks off at the beginning of 2026).
  • Unlimited paid time off + 13 company paid holidays.
  • Parental leave.
  • Flex Cares Program.
  • Free Flex subscription.

Related Categories

Related Job Pages

More Infrastructure Engineer Jobs

K1X logo

Platform Infrastructure Engineer

K1X

Our goal is to transform the K-1 experience by moving a traditionally analog based-process to an all-digital experience.

OtherRemoteTeam 11-50H1B Sponsor

• Design, build, and maintain Azure-based infrastructure, with a primary focus on Azure Kubernetes Service (AKS) for reliability, scalability, and developer experience. • Architect and operate infrastructure to support continuous availability — including zero-downtime deployments, automated rollouts, and the ability to scale capacity up and down in response to predictable demand peaks and quiet periods throughout the year. • Own system reliability and maintenance practices, including patching, upgrades, and configuration management across environments, ensuring infrastructure remains healthy, current, and audit-ready. • Develop and maintain disaster recovery and business continuity plans — including documented runbooks, tested recovery procedures, rollback strategies, and data recovery protocols that can be executed confidently when needed. • Develop and document reusable tools, networking patterns, and infrastructure templates for engineering teams to follow. • Collaborate cross-functionally with engineering teams when infrastructure changes are coming, or when working with them to understand what they need. • Own and improve CI/CD pipelines using GitHub Actions ensuring fast, reliable, and secure delivery of workflows. • Manage infrastructure-as-code using Terraform, enabling repeatable and auditable provisioning across environments. • Implement and maintain observability and monitoring solutions, including Grafana dashboards and alerting, to provide teams with clear visibility into system health. • Manage identity and access using Microsoft Entra ID, applying least-privilege principles across services and teams. • Approach all infrastructure work with a security-first mindset — proactively identifying risks, enforcing compliance patterns, and communicating deviations from standard operating procedures. • Communicate clearly with stakeholders and adjacent teams on infrastructure changes, timelines, and dependencies. • Contribute to the team's knowledge base by creating runbooks, architecture documentation, and onboarding guides.

United States
Job Closed
EDB logo

IT Infrastructure Engineer II

EDB

The leading Postgres data and AI company

OtherRemoteTeam 501-1,000Since 2004H1B No Sponsor

• Engineer solutions for cloud based systems • Provision and manage resources using Infrastructure as Code (IaC) methodologies • Provide in depth technical support for a global, multi-region environment • Share your knowledge to elevate your teammates’ skill sets • Provide support for tickets escalated through the Helpdesk • Bring a security-first approach to everything • Be an indispensable partner with the Information Security team

United States
K1X logo

Platform Infrastructure Engineer

K1X

K1X is transforming the K-1 tax process by digitizing and streamlining how alternative investment data is delivered, accessed, and managed. We provide AI-powered solutions that extract, structure, and distribute K-1 information—replacing PDFs with a seamless digital experience trusted by the nation’s leading funds, investors, and accounting firms.

OtherRemoteTeam 55Since 2022

Platform & Infrastructure Engineer  Fully Remote  |  Eastern or Central Time Zone Preferred  Who We Are  We are K1X. Our technology is used by the nation's largest institutional investors, funds, and accounting firms, bringing long-established solutions that are creating an all-digital K-1 experience. Our goal is to transform the K-1 industry by moving a traditionally analog-based process to an all-digital experience via our software solutions. Join us at the start of something exciting! Learn more at www.k1x.io  About the Role  We are looking for a Platform & Infrastructure Engineer to join a small, remote team responsible for building and maintaining the tools, processes, networking patterns, and standards that our engineering teams rely on. You will own Azure-based infrastructure — with a heavy emphasis on Azure Kubernetes Service — and work cross-functionally with product engineering teams to introduce changes, define standards, and understand their evolving needs.  This is a hands-on technical role for someone who is self-directed, comfortable with ambiguity, and passionate about enabling other engineers to move faster and more safely. You will design and maintain infrastructure that scales, enforces security and compliance patterns, and brings consistency to how engineering is practiced across the organization.   You believe the best solution is often the simplest one — you look to reduce complexity before reaching for something new, and you know that taking time to do things right is usually the fastest way forward.

United States
Job Closed
OtherRemoteTeam 10,001+Since 1903H1B Sponsor

• You will work with Technology and Software Platform teams to provide solutions for cloud infrastructure across the Ford Enterprise, including hosting, computing, databases, and networks. • Define, analyze, assemble, and integrate components to deliver infrastructure patterns for the business, including consideration for platforms, software, availability, scalability, and reliability. • Experienced with OpenShift/GKE and hands-on with GCP services and hands-on with GCP services, including Containers, Cloud Run, Compute Engine, Kubernetes Engine, Big Query, and Cloud Storage. • Design, build, and maintain GCP infrastructure to support our applications and services with high performance, scalable and secure cloud native applications on GCP. • Hands-on experience with application development experience leveraging technologies such as Java, Springboot, Python, etc. • Collaborate with other teams to integrate GCP services into our overall IT architecture. • Stay current with GCP technologies, and best practices and provide recommendations for continuous improvement. • Develop, advise and document GCP infrastructure and deployment processes along with experience on REST API, Agile tools, DevOps, Source control and versioning tools (Git, JIRA) and build CI/CD pipelines using CI/CD methodologies leveraging Jenkins, containers, Kubernetes etc. • Work with development teams to implement best practices for deploying and managing applications on GCP. • Monitor and optimize the performance of GCP resources. Troubleshoot and resolve issues related to GCP infrastructure and services wherever needed. • Supports the development of the technical design and documentation. Maintain open channels of communication by providing relevant information, technical expertise, and recommended best practices and patterns. • Hands on experience with public cloud services offering (covering Compute, Storage, Network, Web, Cognitive, AI, Functions, IAM, etc.). • Build big data solutions, ensure the guardrails, security and compliance of our GCP environment, Strong knowledge of Cloud security standards and principles including Identity and Access management. • Work on Serverless design, implementing Container As A Service (CaaS), Cloud Infrastructure (IaaS) Security Compliance requirements, monitoring Infrastructure (IaaS), Network management, storage management and remediation automation. • Experience with Data center environments with a mix of Linux and Windows and system administration, troubleshooting, proficiency with CLI (Bash, PowerShell), virtualization (VMware, Hyper-V), and monitoring tools.

Texas
$97.1K - $190.5K / year
Job Closed