Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 18 hours ago
BS
ETL & Data Ingestion Engineer
Brainhunter Systems Ltd
ON · Ontario, Canada
- Contract
Work Style: Hybrid Work - 3 days per week in the office required (Tuesday and Thursday are mandatory) · Successful personnel must have an active Reliability Status Security Clearance / be willing to undergo the Security Clearance process
Added 18 hours ago
P
Software Engineer
PocketHealth
Toronto, ON
- Full-time
As a Software Engineer, you will work alongside a team of engineers to get Conductor live and to make it matter. Working collaboratively and under the guidance of senior engineers, your…
Added 18 hours ago
D
Lead ML Engineer – Classical ML & GenAI/RAG
Delaplex
Canada
- Full-time
Job Title: Lead ML Engineer – Classical ML & GenAI/RAG
Added 18 hours ago
H
Senior Mobile Full Stack Engineer - [EACF260827]
Hatch
Remote, Canada
- $130,000 to $160,000 CAD / year
- Full-time
- Remote
We are looking for a hands-on Senior Mobile Full Stack Engineer who has deeply mastered both backend systems and native mobile development. You will take end-to-end ownership of critical…
Added 19 hours ago
UT
Senior Automation Engineer # 26-28679
US Tech Solutions
Toronto, ON
- $55 to $60 CAD / hour
- Contract
Mandatory onsite presence 3 days per week
Added 19 hours ago
C
Senior Software Engineer (.NET Ecosystem)
ClickHouse
Remote, Canada
- Full-time
- Remote
…The Language Clients team maintains the official clients for Python, JavaScript, Java, Go, Rust, C++ and C#, plus the ODBC, JDBC and ADBC drivers. We're small, senior and remote across…
Added 19 hours ago
AM
Principal Software Development Engineer
Advanced Micro Devices, Inc
Waterloo, ON
- Full-time
…working across multiple layers of the software stack in both Python and C++. They should be able to communicate effectively and work well with different teams across AMD and with…
Added 19 hours ago
AD
Product Engineering (Prod Dev) Intern
Analog Devices
Ottawa, ON · Canada, Ottawa
- Full-time
Analog Devices Inc. is seeking an ambitious ECE student as a Product (Design Evaluation) Engineer to join our RTP IC development team (Summer 2027). You will join a team of digital, analog…
Added 20 hours ago
Senior Security Engineer
Scotiabank
Toronto, ON
The Senior Security Engineer, Security Engineering will be responsible for providing technical leadership within a diverse team of cloud security engineers, leveraging industry leading SDLC…
Added 20 hours ago
VT
Hardware Engineer
VANJOBS Technical Recruiters
Vancouver, BC
- Full-time
A full-time, onsite role, you must live within reasonable commuting distance to the Richmond office
Added 21 hours ago
VB
Analyste Fonctionnel Data
Vaco by Highspring
Montreal, QC
- Full-time
Familiarity with Python, PySpark, or data-notebook environments.
Added 21 hours ago
H
Senior Application Security Engineer
Hays
Mississauga, ON
- Full-time
Strong knowledge of one or more modern programming languages (e.g. Python, Java, C++, JavaScript).
Added 22 hours ago
K
Ingénieur ( e) de données- Data Engineer
Klever
Montreal, QC
- Full-time
Proficiency in Python, and good knowledge of SQL and data modelling principles.
Added 22 hours ago
D
Senior Pipeline Engineer
DNV
Calgary, AB
- Full-time
DNV – Digital & Data Solutions Pipeline Hydraulics Delivery team is seeking a Senior Liquids/Gas Pipeline Engineer. The role will focus on the implementation and support of the DNV Synergi…
Added 22 hours ago
XT
Senior DevSecOps Engineer | Mississauga, ON, Canada
Xforia Tech
Mississauga, ON
- Contract
We are seeking an experienced Senior DevSecOps Engineer with strong software engineering and distributed systems development experience. The ideal candidate will have hands-on programming…
Added 22 hours ago
Platform Engineer
Dye & Durham Talent Team
Toronto, ON
Own and improve components of our internal developer platform. Use strong engineering fundamentals and AI coding agents to deliver useful, tested changes at pace. Make common development…
Added 23 hours ago
KS
Quality Assurance Automation Engineer
Kumaran Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking an experienced Automation QA Engineer to join the Quality Engineering team supporting enterprise banking applications. The ideal candidate will have strong expertise in test…
Added 1 day ago
Data Engineer
CANADIAN AIR TRANSPORT SECURITY AUTHORITY
Ottawa, ON
To qualify for the position, you must have:
Added 1 day ago
L
Senior AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
As a Senior AI/ML Engineer, you will lead the delivery of scalable AI/ML solutions to business problems. You will build, deploy, scale and maintain AI/ML solutions. You will apply…
Added 1 day ago
N
Optical Coherent System Engineer
Nokia
Ottawa, ON · Kanata, ON
- Full-time
Nokia is seeking a Coherent Optical Systems Engineer to join our Optical Systems Group (OSG). The engineer will be responsible for contributing to the design, characterization, and…
Added 1 day ago
N
POS Integration & Implementation Engineer – Retail (Data)
nugget.ai
Mississauga, ON
- Contract
We are seeking an experienced POS Integration & Implementation Engineer to lead technical integrations between Daisy Retail and third-party POS systems.
Added 1 day ago
Q
Connectivity Systems Engineer, Senior Staff
Qualcomm
Toronto, ON
- Full-time
As a connectivity systems engineer, you'll define and develop the technologies that underlie the next generation of our products. The ideal candidate will have extensive hands-on experience…
Added 1 day ago
J
Django/Python Developer (Full-Stack) (NLM)
JobsInPython
Prince Edward, ON
- Full-time
We are seeking a senior full-stack developer to own and modernize shared Python/Django capabilities and serve as the technical escalation point for complex, cross-application work. The role…
Added 1 day ago
Staff Machine Learning Engineer, AdTech
HelloFresh
Toronto, ON
We are looking for a Staff Machine Learning & AI Engineer to lead the engineering architecture of our multi-agent AI systems, with a focus on agent-driven products. In this role, you will…
Added 1 day ago
LS
DevSecOps Engineer - Permanent - 19668
LRO Staffing
Ottawa, ON
- Full-time
A well-reputed, Ottawa-based software company is looking to add a DevSecOps Engineer to own the deployment, resilience, and security architecture of their core product suite. In this role,…

ClickHouse

Senior Software Engineer (.NET Ecosystem)

Remote, Canada

Remote

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Posting language: English
Posted: Nov 12, 2026

Original job description

About the team

The Integrations Ecosystem org builds the drivers, SDKs, connectors and BI integrations that make ClickHouse feel native in any stack. The Language Clients team maintains the official clients for Python, JavaScript, Java, Go, Rust, C++ and C#, plus the ODBC, JDBC and ADBC drivers. We're small, senior and remote across North America and EMEA.

The role

We're looking for a product-minded engineer to own the ClickHouse .NET client. You'll decide what the client should do by talking to the developers who use it, reading the issues and the telemetry, and listening to the community. Then you'll build it, with deep .NET expertise, and measure whether it worked. Your scope is the SDK and what builds on it: ADO.NET, Dapper and Entity Framework Core users, and the tools and integrations that depend on your client.

What you'll do

Know who uses the client and what they're trying to do. Define what good looks like (time to first query, error clarity, adoption by key integrations), measure it, and let that drive the roadmap.
Be the voice of ClickHouse for .NET developers. Speak at .NET conferences and meet-ups, and write the posts, tutorials and samples that developers and AI assistants find when they search for how to use ClickHouse from .NET (SEO and GEO). Answer questions where the community asks them.
Own the .NET client and its ecosystem: the client, the EF Core provider and ORM integrations, NuGet releases and support. Evolve it without breaking the people who depend on it.
Review and co-maintain other clients, and take part in cross-client decisions on types, errors and protocol features.
Bring what .NET and Windows users need to the ODBC driver, since that's how many Windows and BI tools reach ClickHouse. If you write C++, contribute to it directly.
Bring written proposals about where we invest next. You set direction rather than wait for it.
Make the client enterprise-ready: TLS and certificate handling, authentication including Microsoft Entra ID, safe credential handling, signed and reproducible packages, and the audit and compliance questions large .NET shops ask before they adopt.
Shape the client for agents as users: an API, docs and error messages an AI coding agent can use correctly on the first try.
Extend our AI development platform, with new workflows for maintaining the clients: consistency checks across languages, issue triage, release checks.

About you

Product-minded. You decide what to build from user evidence, measure whether it worked, and can explain what you chose not to build.
5+ years in software, much of it on data-intensive systems: drivers, SDKs, data access, ingestion or analytics.
Deep C# and .NET expertise: memory management, async and the TPL, Span and pooling, profiling and benchmarking. You reason about throughput and latency down to allocations and bytes on the wire, and you prove it with tests and benchmarks.
Fluent in C#, and productive in at least one more of our client languages (Python, JavaScript, Java, Go, Rust, C++). You'll review and co-own across clients, not only .NET.
You've built or substantially extended a library other engineers depend on, and shipped NuGet packages across .NET Framework and modern .NET. You treat breaking changes accordingly.
Fluent in .NET data access (ADO.NET, Dapper, EF Core) and at home in the wider .NET ecosystem: ASP.NET Core, Aspire, NuGet.
Security-minded. You've shipped a library into enterprise environments and know what security, compliance and procurement teams look for in a dependency.
Enthusiastic about working in public. You've given talks or written technical content, or you're keen to, and you see it as part of the job rather than a distraction from it.
Thoughtful use of AI development tools, with the judgment to review what comes out.
Clear writing. Most coordination happens in design docs, PRs and RFCs.

Nice to have

ClickHouse, especially its type system, or another OLAP engine.
C++ and ODBC driver internals.
Building or maintaining an ADO.NET or EF Core provider.
Open-source contributions to .NET or data infrastructure.
Experience designing SDKs, docs or error messages with AI coding agents as the consumer.
Protocol or wire-format work on a database driver or network client.

Learn more

Introducing the (blazing fast!) native TCP client for .NET: zero-copy columnar reads, 1.5 to 2x faster than HTTP, over 99% fewer GC allocations (Oct 2026)
What's new in the ClickHouse .NET Driver: the road from 1.0 to 1.3 (Aug 2026)
Meet GroeneAI: our autonomous contributor to ClickHouse (Oct 2026)
Building a .NET API Gateway with ClickHouse and Aspire (Jun 2026)
The .NET client on GitHub and its documentation
ClickHouse Workload for Microsoft Fabric, now in public preview (Sep 2026)

Perks

Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries.
Healthcare - Employer contributions towards your healthcare.
Equity in the company - Every new eligible team member who joins our company receives equity.
Time off - Flexible time off in the US, generous entitlement in other countries.
A USD$500 Home office setup if you’re a remote employee.
Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites.

Culture - We All Shape It

As part of a rapidly scaling start-up, you will be instrumental in shaping our culture.

Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse.

Equal Opportunity & Privacy

ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Please see here for our Privacy Statement.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

You will own the ClickHouse .NET client and its ecosystem, defining the roadmap based on user feedback and telemetry. You will also act as the voice of ClickHouse for .NET developers by creating technical content, speaking at conferences, and ensuring the client is enterprise-ready.

Requirements

The role requires 5+ years of software engineering experience with deep expertise in C# and .NET, particularly in data-intensive systems. Candidates should be product-minded, security-conscious, and experienced in building or maintaining libraries that other engineers depend on.

Skills

C#
.NET
Software engineering
SDK development
Data-intensive systems
Memory management
Async
TPL
Profiling
Benchmarking
ADO.NET
Dapper
Entity Framework Core
ASP.NET Core
NuGet
Security

Benefits

Flexible work environment
Healthcare
Equity
Flexible time off
Home office setup allowance
Global gatherings

Remote locations

North America
EMEA

Visa sponsorship

Not detected in the job text

Keywords

ClickHouse
C#
.NET
SDK
Drivers
ADO.NET
Dapper
Entity Framework Core
ASP.NET Core
NuGet
Microsoft Entra ID
TLS
Authentication
Telemetry
OLAP
ODBC
JDBC
ADBC
Python
JavaScript
Java
Go
Rust
C++
Software Engineering
Data Analytics
API
SEO
GEO
Cloud

Report this job

Work requirements

Jobs in Canada