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Added 25 days ago
S
Senior Software Engineer, Foundational Storage
Sentry
Remote, Canada
- $200,000 to $420,000 CAD / year
- Full-time
- Remote
As a Senior Software Engineer on the team, you’ll work on both the systems and the code that makes them easy to use. You’ll tackle questions of data consistency, availability, performance,…
Added 25 days ago
T
Manager, ML/AI Engineer, Data & AI
Toast
Toronto, ON
- $101,000 to $135,000 CAD / year
- Full-time
…secure, scalable production. They are hiring a Manager, ML/AI Engineer to work directly with clients, architect AI solutions end to end, and get them running reliably in the cloud and…
Added 25 days ago
S
Data Engineer
Swoon
Toronto, ON
- $65 to $80 CAD / hour
- Contract
Job Title: Data Analyst - Expert (Senior Data Engineer)
Added 25 days ago
C
Senior Engineer (Python / AWS / On-Premise)
Caddie
Toronto, ON
- Full-time
The engine at scale: containerised Python workers (FastAPI, NumPy, SciPy) that make the same decision on every machine, byte for byte
Added 25 days ago
C
Senior Engineer (TypeScript / React)
Caddie
Toronto, ON
- Full-time
Enough backend ability to ship an endpoint yourself: Python, Postgres, an AWS service or two. Nobody is handing you a finished API
Added 25 days ago
T
Senior Machine Learning Engineer
TD
Toronto, ON
- Full-time
We are seeking a Senior AI/ML Engineer to drive the strategic implementation of generative AI and machine learning capabilities across TD's enterprise platforms. This individual contributor…
Added 25 days ago
T
Senior Machine Learning Engineer
TD
Toronto, ON
- Full-time
We are seeking a Senior AI/ML Engineer to drive the strategic implementation of generative AI and machine learning capabilities across TD's enterprise platforms. This individual contributor…
Added 25 days ago
R
Senior Embedded Software Engineer
Ranovus
Ottawa, ON
- Full-time
We are seeking a Senior Embedded Software Engineer to work as part of our R&D software-firmware design team.
Added 25 days ago
P
Senior Software Engineer, Test
Providius
Hamilton, ON
- Full-time
Providius is looking for an experienced Senior Software Engineer, Test to help us build stronger, faster, and more reliable ways of validating complex software systems.
Added 25 days ago
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Backend Engineer
Bluehost
Canada
- Full-time
…of small-business websites. You'll own backend features in Python, on Linux, backed by MySQL, with real say in how we modernize this platform, and real input on technical decisions. Perl…
Added 25 days ago
Senior Launch Pad Operations Engineer (m/f/d)
Isar Aerospace SE
Canso, NS
As a Senior Launch Pad Operations Engineer, you will be contributing to our new launch site in Canada from the start, through supporting design, build-up and commissioning of the launch pad…
Added 25 days ago
BS
Senior AI/ML Engineer
BayOne Solutions
Canada
- Contract
We are seeking a Senior Machine Learning Engineer with hands-on experience building, deploying, and optimizing machine learning models in production environments. Retail or e-commerce…
Added 25 days ago
HN
Senior Software Engineer
Harvey Nash
Vancouver, BC
- $140,000 to $170,000 CAD / year
- Full-time
Job Title: Senior Software Engineer - Cloud Platform
Added 25 days ago
T
Cyber Security Specialist
Thales
Fredericton, NB
- Full-time
Thales has a vacancy for a Cyber Security Specialist (Detection Engineer) is responsible for the prevention of Cybersecurity incidents by real-time monitoring, detection, and analysis of…
Added 25 days ago
SL
Senior Software Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Senior Software Engineer – Agentic QE orchestration
Added 25 days ago
IG
Sr. Test Engineer
Insight Global
Gatineau, QC
- $52 to $62 CAD / hour
- Contract
Senior Software Test Engineer, Network & Distributed Systems
Added 25 days ago
V
Senior Software Engineer
Voices
ON · Ontario, Canada
- Full-time
As a Senior Software Engineer, you’ll join a high-performing development organization working in cross-functional teams to design, build, and evolve modern full-stack systems that power…
Added 25 days ago
LT
Python Developer
Lorven Technologies Inc.
Toronto, ON
- Contract
We are seeking a Senior Software Engineer to design and build highly scalable, secure, and high-performance solutions within our core banking platform.
Added 25 days ago
T
Senior Machine Learning Engineer
TekRek
Montreal, QC
- $140,000 to $160,000 CAD / year
- Full-time
This is a senior, hands-on ML engineering role. You take a business problem, turn it into a machine learning solution, and carry it into production. You’ll work on client projects across…
Added 25 days ago
AB
DevOps Engineer (3 days a week onsite in Mississauga)
Ateko, backed by Bell Canada
Mississauga, ON
- Contract
Job Title DevOps Engineer (12-month contract)
Added 25 days ago
GT
Databricks Engineer - Expert
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $85 to $95 CAD / hour
- Contract
…within Databricks. The candidate will work daily with the Data Engineer Lead and client stakeholders, operating within a team that includes one Data Engineer Lead, five Senior Data…
Added 25 days ago
O
Architecte de données sénior
Onepoint
Montreal, QC · Quebec, QC
- Full-time
Excellente maîtrise des langages T-SQL, M, R, JSON, Python, DAX;
Added 25 days ago
W
Architecte de données sénior
Wepoint
Montreal, QC · Quebec, QC
- Full-time
Excellente maîtrise des langages T-SQL, M, R, JSON, Python, DAX;
Added 25 days ago
C
Senior Python Engineer
Collabera
Toronto, ON
- $90 to $95 CAD / hour
- Contract
Strong Python development experience in enterprise environments.
Added 25 days ago
A
Senior / Staff Data Engineer (BI) – CEG Team
Agoda
Toronto, ON
- Full-time
As a Senior/Staff Data Engineer in CEG (Customer Experience Group), you will help design, build, and maintain the data and software foundations that power how CEG Business users serves…

Sentry

Senior Software Engineer, Foundational Storage

Remote, Canada

Remote

$200,000 to $420,000 CAD / year · Full-time

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Job details

Pay: $200,000 to $420,000 CAD / year
Job type: Full-time
Workplace: Remote
Experience: 5+ years of software engineering experience building and operating distributed, stateful systems in production.
Posting language: English
Posted: Oct 13, 2026

Original job description

About Sentry

Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building.

Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future.

About the role

Sentry’s Foundational Storage team builds and supports the stateful storage systems that all our products rely on: object storage, relational databases, key-value stores, and caches. We help Sentry engineers store and access data consistently, durably, securely, and efficiently as our products and traffic grow.

We develop storage services like our open-source Objectstore and build libraries and APIs that make existing storage systems easier to use. In our own services, we design storage protocols that keep data consistent across backends, even through concurrent updates and failures. Our abstractions let other engineering teams use storage without worrying about which cluster or instance holds their data.

As a Senior Software Engineer on the team, you’ll work on both the systems and the code that makes them easy to use. You’ll tackle questions of data consistency, availability, performance, and cost-efficiency, and work with product teams to turn their needs into practical solutions. The goal is simple: make the right way to store data the easy and obvious way.

In this role you will

Design and operate storage systems used across Sentry, including their configuration and performance tuning.
Create APIs and abstractions that make storage easy for product teams to use, with best practices for correctness, security, and scale built in.
Solve storage challenges at scale, including consistency under concurrent access, sharding and rebalancing, and routing reads and writes across storage backends as workloads grow.
Work with product engineers to choose storage approaches, plan safe migrations, and help teams adopt the tools you build.
Plan and build with other Platform and Infrastructure teams, including analytical storage and streaming, to deliver a complete, fault-tolerant platform for product teams. Align roadmaps and standards, and design for failures and recovery.
Improve storage performance and cost efficiency by making better use of backends and resources, while keeping the platform simple for product teams.
Write code primarily in Rust and Python, with clear user-facing documentation. Develop advanced testing scenarios, such as production-scale chaos tests covering backend and infrastructure outages.
Own latency and availability SLOs for your services, improve monitoring and incident response, and participate in the team’s on-call rotation.

You’ll love this job if you

Enjoy digging into the internals of storage systems and understanding how they behave when traffic grows, requests race, or a dependency has a bad day.
Care about a useful, easy-to-use API as much as what happens behind it.
Like working with other engineers to understand their needs and make their day-to-day work easier.
Want to follow your work from design and code through rollout and production for millions of developers.
Want open-source contributions to be at the center of your day job.

Qualifications

5+ years of software engineering experience building and operating distributed, stateful systems in production.
Hands-on experience with object storage, relational databases, and caching systems at production scale. Experience with key-value or wide-column stores is a plus.
An understanding of distributed systems fundamentals, including consistency, concurrency, and what happens when requests fail or need to be retried.
Proficiency in a systems language such as Go, C++, Java, or Rust, and comfort working in Python. We primarily use Rust and Python, and welcome engineers who are new to Rust.
Experience running services on Kubernetes in a cloud environment, including observability, SLOs, and incident response. Familiarity with Terraform is a plus.
Good written and spoken English, especially in explaining technical choices and writing documentation.
Nice to have: experience building shared libraries or internal APIs, migrating data between systems, or improving system performance and cost.

The base salary range (or hourly wage range, if applicable) that Sentry reasonably expects to pay for this position is $200,000 to $420,000 CAD. A successful candidate’s actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry’s employee benefit plans/programs applicable to the candidate’s position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits for more details about the Company’s benefit plans/programs.

Equal Opportunity at Sentry

Sentry is committed to providing equal employment opportunities to its employees and candidates for employment regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or other legally-protected characteristic. This commitment includes the provision of reasonable accommodations to employees and candidates for employment with physical or mental disabilities who require such accommodations in order to (a) perform the essential functions of their jobs, or (b) seek employment with Sentry. We strive to build a diverse team, with an inclusive culture where every teammate can thrive. Sentry is an open-source company because we believe that everyone, everywhere, should have the ability and tools to make great software. Software should be accessible. That starts with making our industry accessible.

If you need assistance or an accommodation due to a disability, you may contact us at accommodations@sentry.io.

Want to learn more about how Sentry handles applicant data? Get the details in our Applicant Privacy Policy.

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More about this job

Responsibilities

You will design and operate scalable storage systems while creating APIs and abstractions that simplify data management for product teams. Additionally, you will ensure system reliability, performance, and cost-efficiency through rigorous testing, monitoring, and on-call participation.

Requirements

Candidates must have 5+ years of experience building and operating distributed, stateful systems in production environments. Proficiency in a systems language like Rust, Go, C++, or Java is required, along with hands-on experience in cloud-based Kubernetes deployments.

Skills

Rust
Python
Distributed systems
Object storage
Relational databases
Caching systems
Kubernetes
Terraform
API design
Data consistency
Performance tuning
Cloud infrastructure
Observability
Incident response
System architecture
Software engineering

Benefits

Incentive compensation
Equity grants
Paid time off
Group health insurance coverage

Visa sponsorship

Not detected in the job text

Keywords

Rust
Python
Distributed Systems
Object Storage
Relational Databases
Caching
Kubernetes
Terraform
Cloud
API
Consistency
Concurrency
Sharding
Performance Tuning
Observability
SLOs
Incident Response
Chaos Testing
Infrastructure
Stateful Systems
Backend
Software Engineering
Data Migration
Scalability
Open Source

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