1,991,694open jobs
117,988companies
247,636added this week
Browse all
Salary
$81k – $116k per year
Location
In office (Waterloo)
Seniority
Senior · 5+ years exp
Visa
Approved LMIA in the last two years

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on May 8, 2026. TextNow scores C on the Alion truth index.

Overview
Company
Impact
Profile match
TextNow is a mobile app company offering free calling and texting to millions of users. Its product and engineering teams in San Francisco and Waterloo hire product designers, lifecycle marketers, data scientists and software developers working on AI features. The company is headquartered in Waterloo, Canada.

We believe communication belongs to everyone. We exist to democratize phone service.  TextNow is evolving the way the world connects and that's because we're made up of people with curious minds who bring an optimistic, yet critical lens into the work we do.   We're the largest provider of free phone service in the nation. And we're just getting started.

Join us in our mission to break down barriers to communication and free the flow of conversation for people everywhere.

TextNow is looking for motivated Site Reliability Engineer to own infrastructure, monitoring, logging, ci/cd, reliability and everything in between!

This role is about impact at scale. You’ll shape how TextNow builds and operates its systems in an AI-first environment where intelligent tooling is embedded into everyday engineering practice.  Using AI is not optional, it’s expected.  From design and architecture to implementation, testing, debugging, documentation, and operational analysis, you will actively leverage AI tools to increase velocity, improve code quality, and make better technical decisions. We provide a robust suite of AI-powered development tools and workflows to support you, and we expect you to continuously evolve how you use them to raise the bar for efficiency, clarity, and product excellence across the organization.

What You'll Do

  • Ensure System Reliability: Design, build, and maintain scalable, resilient, and highly available systems to support TextNow’s infrastructure and services.
  • Automation & Infrastructure as Code: Develop and maintain automation using Terraform, Ansible, and other tools to enable efficient deployment, scaling, and operations of cloud-based systems (AWS preferred).
  • Incident Response & On-Call Support: Participate in an on-call rotation, troubleshoot issues, and drive incident resolution to minimize downtime and improve system performance. Conduct post-mortems and implement corrective actions to enhance reliability.
  • Performance Monitoring & Optimization: Implement and improve observability tools, logging, and monitoring solutions to identify and mitigate potential system issues proactively.
  • Collaboration & Cross-Team Engagement: Work closely with software engineers, DevOps, and product teams to align technical efforts with business objectives and improve system reliability from development to production.
  • Continuous Improvement: Identify areas for improvement in architecture, automation, and operational practices. Contribute to the design and implementation of new SRE best practices.

You'll be a great fit if you have:

  • Experienced in SRE/DevOps: You have 5+ years of experience in an operationally focused role, such as SRE, DevOps, or Infrastructure Engineering, with a deep understanding of reliability, scalability, and performance optimization.
  • Proficient with Key Technologies: Hands-on experience with AWS, GitHub, Terraform, Ansible, or similar tools to build and manage cloud infrastructure efficiently.
  • Incident Management Expert: You are comfortable handling production incidents, analyzing root causes, and implementing long-term fixes to prevent recurrence.
  • Automation & Observability Focused: Passionate about reducing toil through scripting and automation while ensuring robust observability using logging, metrics, and monitoring tools.
  • Collaborative & Impact-Driven: You enjoy working cross-functionally with engineers, product teams, and leadership to drive meaningful improvements to system reliability.

The expected base salary range for this role is: 

Canada Intermediate:  CAD $113,400 - $162,000 annually 

Canada Senior: CAD $158,000 - 207,000 annually 

Canada Staff: CAD $200,400 - 248,000 annually 

Final compensation will be determined based on a number of factors, including skills, experience, location and on-the-job performance. We’re committed to paying competitively to hire and retain high-caliber talent. We recognize that exceptional talent may fall outside of these ranges; we encourage all qualified candidates to apply even if their compensation expectations are outside of the listed range.

This posting is for a current active vacancy.

AI usage: We use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact our Talent Team.

More about TextNow  

Our culture 

We’re proud of the culture that we’ve built at TextNow, but one of the most common questions we hear is ‘how do you continue to sustain it as the world and the company continues to change?’ The reality is that we’re only able to keep up because each and every TextNovian contributes to our culture through being involved, by living our values, sharing feedback, embracing change and more!  

Our values 

Customer Obsessed  

We strive to have a deep understanding of our customers. 

Do Right By Our People  

We treat each other with fairness, respect, and integrity. 

Accept the Challenge  

We adopt a "Yes, We Can" mindset to achieve ambitious goals. 

Act Like an Owner  

We treat this company like it's our own... because it is! 

Give a Damn  

We are deeply committed and passionate about our work and achieving results. 

Our benefits and more 

This is a brief overview of the benefits that TextNow offers its employees. More complete details can be found in TextNow’s Benefit Guide and legal plan documents, which are available to employees on or shortly after their start date with TextNow. The benefits listed herein are for illustrative purposes only and may change from time-to-time in TextNow’s sole discretion. 

Free phone service 

Strong work life blend  

Employee stock options  

Unlimited vacation  

12 paid holidays per year 

Competitive pay 

Health, dental, and vision benefits 

Short-term & long-term disability 

$750 annual wellness benefit or healthcare spending account 

RRSP matching (Canada) | 401(K) (USA)  

Parental leave for eligible employees 

Learning & Development opportunities

We travel a few times a year for various team events, company-wide off-sites, and more 

More information about our total rewards package will be available during the hiring process. 

Dogfooding & Customer Obsession  

At TextNow, every employee gets to actively use our app for calling and texting. Dogfooding helps us experience what customers do, to spot issues early, and drive better design, developer, and user experiences. 

Diversity and Inclusion  

Our aim is to make every person who joins TextNow feel like they belong, that they’re valued, and that they’re able to be their authentic selves at work.  

We’re all accountable for creating an inclusive culture and a sense of belonging for one another. By doing this together, we’ll make TextNow better for everyone.  

Equal opportunity  

We are an equal opportunity employer and are committed to creating an inclusive environment for all employees. We consider all qualified applicants without regard to race, color, religion, sex, gender identity or expression, sexual orientation, age, disability, or any other protected characteristic. 

Applicants who require reasonable accommodation during the hiring process may contact our Talent Team. 

TextNow Candidate Policy  

By submitting an application to TextNow, you agree to the collection, use, and disclosure of your personal information in accordance with the TextNow Candidate Policy 

We use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact our Talent Team.  

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,991,694 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
Waterloo
≈ $69k – $136k per year (Estimated) • Remote (Canada) • Contractor • Ottawa
C#
C#
.NET
DevOps
Terraform
Azure DevOps
Azure
CI/CD
Platform Engineering
Cybersecurity
Microsoft Entra ID
Apply
Dev Ops Engineer 1 day ago
$112k – $150k per year • Equity • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Austin
Python
JavaScript
PowerShell
AI/ML
Copilot
DevOps
Terraform
GCP
GitHub Actions
Azure
CI/CD
Jenkins
AWS
SRE
Platform Engineering
Bamboo
JFrog Artifactory
GitHub
Cybersecurity
SonarQube
Apply
$120k – $168k per year • Equity • Hybrid • Full-Time • San Francisco
Apply
$130k – $194k per year • Equity • In office • 10+ years exp • Bachelor's Degree • San Diego
DevOps
Terraform
Helm
Cilium
GitHub Actions
Crossplane
Datadog
Kustomize
Prometheus
CI/CD
GitOps
ArgoCD
AWS
Kubernetes
Grafana
Platform Engineering
Karpenter
Amazon EKS
IAM
Linux
Cybersecurity
Kyverno
Management
Agile
Scrum
QA
Rest-Assured
Apply
$51k – $70k per year • Hybrid • Contractor • Warsaw
Java
PowerShell
C#
Bash
C#
.NET
DevOps
Azure DevOps
Azure
CI/CD
Windows Server
Jenkins
TeamCity
Windows
QA
Playwright
Apply
$34k – $45k per year • In office • Rome
Python
Python
FastAPI
Databases
PostgreSQL
AI/ML
LangChain
vLLM
Multimodal AI
BentoML
Mistral
PyTorch
LLM
RunPod
Triton
LLMOps
NVIDIA NeMo
DevOps
Rest API
GCP
CI/CD
AWS
AWS Lambda
HPC
Linux
Apply
≈ $122k – $244k per year (Estimated) • Hybrid • 8+ years exp • Bachelor's Degree • Boston
Python
JavaScript
TypeScript
SQL
Node JS
Databases
PostgreSQL
pgvector
DynamoDB
AI/ML
LangGraph
LangChain
MLFlow
AI Agents
LangSmith
CrewAI
LLM
RAG
AWS Bedrock AgentCore
Context Engineering
Semantic Search
Knowledge Graph
Agentic Workflows
Frontend
React.js
DevOps
Rest API
Azure DevOps
GitHub Actions
Datadog
Azure
CI/CD
Jenkins
AWS
Bamboo
AWS Fargate
Amazon S3
Amazon ECS
AWS Step Functions
API Gateway
Management
Agile
Scrum
QA
Postman
Apply
≈ $80k – $165k per year (Estimated) • Hybrid • 2+ years exp • Jersey City
Python
JavaScript
TypeScript
C#
Node JS
AI/ML
LangGraph
LangChain
LlamaIndex
Model Context Protocol
Embeddings
Function Calling
AI Agents
Arize Phoenix
Langfuse
LangSmith
Ragas
Semantic Kernel
LLM
RAG
Structured Outputs
LLM Guardrails
Frontend
React.js
DevOps
Rest API
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
IAM
Cybersecurity
Least Privilege
Apply
≈ $72k – $153k per year (Estimated) • Remote (United States) • 2+ years exp • United States
DevOps
Azure
AWS
Apply
≈ $119k – $234k per year (Estimated) • Remote (United States) • 5+ years exp • United States
DevOps
Azure
AWS
Apply
$81k – $116k per year • Equity • In office • 5+ years exp • San Francisco
DevOps
Terraform
Ansible
CI/CD
AWS
Incident Management
GitHub
Apply
≈ $116k – $231k per year (Estimated) • Hybrid • 6+ years exp • San Francisco
Mobile
Braze
Apply
SecOps Developer 19 days ago
$136k – $274k per year • In office • 5+ years exp • San Francisco
AI/ML
Anomaly Detection
DevOps
Terraform
Ansible
CI/CD
AWS
GitHub
IAM
Cybersecurity
Crowdstrike
Least Privilege
Threat Modeling
Apply
SecOps Developer 19 days ago
$81k – $116k per year • In office • 5+ years exp • Waterloo
AI/ML
Anomaly Detection
DevOps
Terraform
Ansible
CI/CD
AWS
GitHub
IAM
Cybersecurity
Crowdstrike
Least Privilege
Threat Modeling
Apply
≈ $135k – $247k per year (Estimated) • Equity • In office • 5+ years exp • San Francisco
Apply
≈ $39k – $75k per year (Estimated) • In office • Full-Time • 2+ years exp • Waterloo
Analytics
Microsoft Excel
Management
Airtable
Xero
Apply
≈ $61k – $131k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Waterloo
Java
Kotlin
Java
Gradle
Kotlin
Hilt
Dagger
KSP
Mobile
Dependency Injection
Apply
≈ $58k – $101k per year (Estimated) • In office • 7+ years exp • Bachelor's Degree • Waterloo
AI/ML
Human-in-the-Loop
Apply
≈ $76k – $164k per year (Estimated) • In office • PhD • Waterloo
Python
JavaScript
C++
AI/ML
Computer Vision
Machine Learning
DevOps
GCP
Apply
≈ $76k – $164k per year (Estimated) • In office • Bachelor's Degree • Waterloo
Python
JavaScript
C++
AI/ML
Computer Vision
Machine Learning
DevOps
GCP
Apply
See all jobs
This is one of many
1,991,694 more open roles from verified company boards, updated every day.