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Added 1 min ago
Principal Software Engineer – GRS Innovation (Generative AI)
Liberty Mutual
Boston, MA · Portsmouth, NH · Indianapolis, IN · Plano, TX · Columbus, OH
We are looking for an inquisitive hands-on engineer who enjoys working at the intersection of experimentation and practical delivery. You will explore ambiguous problem spaces, rapidly…
Added 2 mins ago
PP
Senior Mechanical Engineer
PD Power Systems LLC
Springfield, VA
- $95,000 to $130,000 USD / year
The Senior Mechanical Engineer is responsible for the design and development of electro-mechanical equipment. Potential hire will be working directly with the design team and manufacturing…
Added 3 mins ago
GL
Quality Specialist II - Day Shift
GXO Logistics
Tracy, CA
- $25.5 USD / hour
We engineer faster, smarter, leaner supply chains.
Added 4 mins ago
Senior Software Engineer
Penske
Tampa, FL · Reading, PA
As a Senior Software Engineer, you will lead global software development teams to deliver on multiple medium to large sized enterprise wide projects concurrently. You will be overseeing the…
Added 4 mins ago
O
Principal Application Software Engineer- Oracle Health
Oracle
United States
- $99,600 to $209,500 USD / year
We are seeking a versatile Principal Application Software Engineer to contribute across platform engineering, cloud infrastructure, distributed systems, application development, integration…
Added 4 mins ago
O
Senior Application Software Engineer- Oracle Health
Oracle
United States
- $86,100 to $187,000 USD / year
We are seeking a versatile Senior Application Software Engineer to contribute across platform engineering, cloud infrastructure, distributed systems, application development, integration…
Added 8 mins ago
W
Security Engineer (Boston HQ)
WinnCompanies
Boston, MA
- $80,000 to $110,000 USD / year
WinnCompanies is looking for a Security Engineer to join our team in Boston, MA to help drive our progress forward.
Added 9 mins ago
IC
Software Engineer II, User Facing Applications
Imperative Care
Campbell, CA
- $135,000 to $142,000 USD / year
We are seeking a Software Engineer II to contribute to the development of application software for the Telos robotic system. In this role, you will design, implement, test, and maintain…
Added 9 mins ago
Software Engineer I
Robert Half
San Ramon, CA
…technology that makes a difference. We’re looking for a Software Engineer I to help design, develop, and support applications that power our global business operations - from finance and HR…
Added 9 mins ago
Lead Quality Engineer
Humana Insurance Company
Remote, United States
The Lead Quality Engineer leads the quality assurance and testing strategy for Medicaid Clinical platforms and integrations, ensuring solutions meet business requirements and operate…
Added 9 mins ago
Guidance Navigation Control Engineer
Northrop Grumman
Manhattan Beach, CA
Northrop Grumman Defense Systems is seeking Guidance Navigation Control Engineer . This position will be located in Manhattan Beach, CA and will support GSSC .
Added 10 mins ago
Software Engineer - Hardware Diagnostics
Cisco
Milpitas, CA
In this role as Hardware Diagnostic Engineer, you will develop the diagnostics tests suites for cisco switches on Linux server using your embedded software development skills. You will work…
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
We have an exciting opportunity for an EMI/EMC Engineer to join the Electrical Engineering Department within the ASI Division. This role is ideal for an engineer who enjoys hands-on…
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
Added 10 mins ago
UAV Systems Specialist IV
General Atomics
Poway, CA
We have an exciting opportunity for an experienced Network Engineer Analyst to join our Network & Product Engineering Team in Poway, California.
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
We have an exciting opportunity located in Poway, CA for a Command-and-Control (C2) Segment Project Engineer. Under general directions with limited review, this position is responsible for…
Added 10 mins ago
Engineer II
General Atomics
Poway, CA
Added 11 mins ago
Software Development Engineer II, Amazon MSK
Amazon
Santa Monica, CA
…technologies, prototype solutions, build scalable services, and test and review changes, to deliver an exceptional customer…
Added 11 mins ago
Systems Integration Engineer
Kelly Services
Fremont, CA
As a Systems Integration Engineer for the Manufacturing Test and Diagnostics Engineering team, you will be part of the team that designs, develops, and executes systems and processes…
Added 11 mins ago
Autonomy Engineer - Millennium Space Systems
The Boeing Company
El Segundo, CA
As an Autonomy Engineer you will support Autonomy for a program, study, or proposal. You will evaluate fault & autonomy requirements; define states, modes, and transitions; support…
Added 11 mins ago
CN
Quality Engineer
City National Bank
El Segundo, CA
- $77,000 to $143,000 USD / year
"The Quality Engineer plays a key role in executing the assigned tasks as per the various test automation initiaves and plans related to functional, smoke and regression testing as well as…
Added 11 mins ago
Systems Test Engineer 4
Northrop Grumman
Sunnyvale, CA
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ongoing support of new and existing designs used in surface ship and submarine launcher…

Fleetio

Senior Platform Engineer (Infrastructure)

Remote, United States

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Job details

Posting language: English
Posted: Nov 3, 2026

Original job description

A little about us…Fleetio is a modern software platform that helps thousands of organizations worldwide manage their fleet operations. Transportation technology is a hot market, and we’re leading the charge with raving fans and new customers signing up every day. We raised $450M in our Series D funding round in March of 2025 and are on an exciting trajectory as a company. Fleetio is also a proud founding member of the Rails Foundation!

More about our team and company:

Fleetio overview video: https://www.youtube.com/watch?v=YoXyXTFWbkg
Our careers page: https://www.fleetio.com/careers

We're looking for a Senior Platform Engineer to join our growing Platform Engineering team. This role will have a direct impact on our customers, our engineers, and our business by ensuring our applications are highly available, scalable, and performant.

At Fleetio, we foster a culture of 'Product Engineers', where we value and prioritize engineers who enjoy being part of the product discovery process. Our Engineering and Product teams are structured as autonomous PODs that execute within one focal area toward a defined product vision. We strive to deliver easy-to-use software, and our goal as engineers is to quickly and continuously deliver meaningful value to our customers. We've optimized our CI/CD tools and processes to easily get code into our production environments, resulting in an average of 40 deploys per week.

Fleetio is a modern software platform that helps thousands of organizations around the world manage their fleet operations. Transportation technology is a hot market and we’re leading the charge, with raving fans and new customers signing up every day. We raised $450M in Series D in March of 2025 and are on an exciting trajectory as a company. Fleetio is also a proud founding member of the Rails Foundation!

More About Our Team and Company

Watch our culture videos: https://fleet.io/culture
Engineering culture, interview process and videos: https://www.fleetio.com/careers/engineering
Fleetio overview video: https://www.youtube.com/watch?v=IlvIbwZT3oU
Fleetio Go overview video: https://www.fleetio.com/go
More about the Fleetio platform: https://www.fleetio.com/features
API docs: developer.fleetio.com
Test drive Fleetio to get an even better feel for what we're building: https://www.fleetio.com/register

This is a remote opportunity and is open to candidates in the United States.

Who You Are

Our ideal candidate is an Infrastructure Engineer experienced in scaling Ruby on Rails applications, with a passion for optimization and performance improvements. You bring a strong background in Site Reliability and Infrastructure Engineering for Rails applications. You follow Agile and DevOps principles, can effectively influence teams to achieve goals, and demonstrate excellent problem-solving skills in our fast-paced environment.

Your Impact

As a Senior Platform Engineer on Fleetio’s Platform Engineering team, you will:

Manage cloud infrastructure using Infrastructure as Code
Manage and scale a Ruby on Rails stack
Implement monitoring tools to improve observability
Perform code review of new features to ensure they meet performance requirements
Debug production issues across all levels of the stack
Plan for the growth of, optimize, and automate Fleetio’s Infrastructure
Partner with feature engineering teams to help them build, deploy, and operate their features safely and efficiently
Respond to reliability and security incidents, from triage and mitigation through post-incident follow-up

Your Experience

5+ years of AWS Experience
3+ years Kubernetes Experience
Infrastructure as Code tools (Terraform)
Deep understanding of cloud network fundamentals (routing, firewalls, load balancers, CDNs, VPCs, etc.)
Experience with Ruby on Rails or an equivalent web application framework
Expert at profiling and benchmarking source code
Effective at code review, and identifying potential performance problems before they reach production
Experience with Datadog or other APM tools
Excellent written and verbal communication skills

Considered a Plus

Experience with distributed event and data stores, such as Kafka, Redis, Elasticsearch, Memcached, and TimescaleDB
You know a thing or two about the fleet management industry
Experience using AI tools to automate repetitive work and accelerate infrastructure projects

Benefits

Multiple health/dental coverage options (100% coverage for employee, 50% for family)
Vision insurance
Incentive stock options
401(k) match of 4%
PTO - 4 weeks (increases at year two!)
12 company holidays + 2 floating holidays
Parental leave - birthing parent (16 weeks paid) non-birthing (4 weeks paid)
FSA & HSA options
Short and long term disability (short term 100% paid)
Community service funds
Professional development funds
Wellbeing fund - $150 quarterly
Business expense stipend - $125 quarterly
Mac laptop + new hire equipment stipend
Fully stocked kitchen with tons of drinks & snacks (BHM only)
Remote working friendly since 2012

Fleetio provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment. We celebrate diversity and are committed to creating an inclusive environment for all. All employment is decided on the basis of qualifications, merit and business need.

This application is not intended to and does not create a contract or offer of employment. Employment with Fleetio is at will.

If you have a disability or a special need that requires an accommodation to fill out the online application, please let us know by calling (205) 718-7500.

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More about this job

Skills

CI/CD
Problem solving
Infrastructure as code
Ruby on Rails
AWS
Kubernetes
IBM Terraform
Datadog
Communication skills
Apache Kafka
Redis
Elasticsearch

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