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Added 9 days ago
I
Senior Analyst, Vulnerability Management
Intelcom
Montreal, QC · Service Centre (Montreal) Lab
- Full-time
· Proficiency in automation and scripting using languages such as Python, PowerShell, Bash, or equivalent.
Added 9 days ago
ED
Senior Software Engineer - EN 881
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Position: Senior Software Engineer, Edge Delivery Services, Design Systems & AI-Enabled Engineering
Added 9 days ago
ED
Senior Software Engineer - EN 881
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Position: Senior Software Engineer, Edge Delivery Services, Design Systems & AI-Enabled Engineering
Added 9 days ago
ED
Senior Software Engineer - EN 881
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Position: Senior Software Engineer, Edge Delivery Services, Design Systems & AI-Enabled Engineering
Added 9 days ago
ED
Senior Software Engineer - EN 881
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Position: Senior Software Engineer, Edge Delivery Services, Design Systems & AI-Enabled Engineering
Added 9 days ago
ED
Senior Software Engineer - EN 881
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Position: Senior Software Engineer, Edge Delivery Services, Design Systems & AI-Enabled Engineering
Added 9 days ago
ED
Senior Software Engineer - EN 881
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
Position: Senior Software Engineer, Edge Delivery Services, Design Systems & AI-Enabled Engineering
Added 9 days ago
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Senior Data Engineer
DNV
Toronto, ON
- Full-time
The Senior Data Engineer is responsible for designing, developing, and maintaining data services, APIs, backend systems, and AI-ready data foundations that support scalable platform…
Added 9 days ago
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Senior Backend Developer
boostsecurity.io
Canada
- Full-time
Senior Backend Developer - BoostSecurity (Montreal, QC)
Added 9 days ago
LH
Senior Tax Accountant – Corporate Canadian Tax
Logic Hire Solutions LTD
Toronto, ON
- $70,000 to $120,000 CAD / year
- Full-time
We are seeking a battle-tested, hands-on Senior Tax Accountant with 8+ years of deep Canadian Corporate Tax experience to own and drive our tax function. This is not a management role -…
Added 9 days ago
TM
Product Development Engineering Specialist
Trudell Medical International
London, ON
- Full-time
With oversight from Senior, Principal Engineer or Product Development Project Lead, design mechanical or electromechanical solutions to support device design
Added 9 days ago
Senior DevOps Engineer
Localcoin
Canada
We are seeking a Senior DevOps Engineer with deep AWS expertise, multi-account architecture experience, and strong leadership capability. This role owns our cloud infrastructure strategy,…
Added 9 days ago
Senior Data Scientist, Financial Services
Clutch Technologies Inc.
Toronto, ON
…built Clutch's financial services offering, and we're hiring a Senior Data Scientist to help shape what it…
Added 9 days ago
Senior Data Engineer
Clutch Technologies Inc.
Toronto, ON
As a Senior Data Engineer, you'll own the data platform that powers decision-making across Clutch, from how we buy and price vehicles, to how customers move through our funnel, to how we…
Added 9 days ago
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Senior Backend Engineer
Punt
Vancouver, BC
- $120,000 to $150,000 CAD / year
- Full-time
We’re seeking a Senior Backend Engineer to help design, build, and scale our next-generation social gaming platform. You’ll work on highly concurrent systems, architecting APIs and backend…
Added 9 days ago
LH
Senior Tax Accountant – Corporate Canadian Tax
Logic Hire Solutions LTD
Oakville, ON
- $70,000 to $120,000 CAD / year
- Full-time
We are seeking a battle-tested, hands-on Senior Tax Accountant with 8+ years of deep Canadian Corporate Tax experience to own and drive our tax function. This is not a management role -…
Added 9 days ago
LH
Senior Tax Accountant – Corporate Canadian Tax
Logic Hire Solutions LTD
Mississauga, ON
- $70,000 to $120,000 CAD / year
- Full-time
We are seeking a battle-tested, hands-on Senior Tax Accountant with 8+ years of deep Canadian Corporate Tax experience to own and drive our tax function. This is not a management role -…
Added 9 days ago
SS
Model Risk Governance Specialist
Soho Square Solutions
Montreal, QC
- Contract
Prepare and present reports on model risk status, outstanding issues, and remediation activities to senior management, internal audit, and regulators.
Added 9 days ago
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Senior Embedded Systems Developer (C++/Python)
MANNARINO
Montreal, QC
- Full-time
Collaborate with the engineering team to convert an existing Python solution into C++ for execution in a real-time environment.
Added 9 days ago
SI
Senior Test Development Engineer
Stathera, Inc.
Vancouver, BC
- Full-time
Stathera is looking for a Senior Test Development Engineer to join our team. We encourage enthusiastic candidates with Bachelor’s, Masters’ or PhD degrees in relevant engineering fields…
Added 9 days ago
C
Senior Java Architect - Vice President
Citi
Mississauga, ON
- Full-time
As a Senior Java Architect at Citi, you will lead a team of engineers building Large Language Model and Retrieval-Augmented Generation solutions that power next-generation applications…
Added 9 days ago
C
Senior Engineering Manager
Citi
Mississauga, ON
- Full-time
We are seeking an exceptional Senior Engineering Manager to head the development and modernization of our Wholesale Lending Operations (WLO) Technology platforms and initiatives, based out…
Added 9 days ago
RA
Senior Data Scientist (Machine Learning & Generative AI)
Recrute Action
Toronto, ON
- Contract
Proficiency in Python for data science and GenAI application development.
Added 9 days ago
SS
Finance Project Manager
Soho Square Solutions
Montreal, QC
- Contract
Prepare and present regular reports on model risk status, issues, and mitigation efforts to senior management, internal audit and regulators.
Added 9 days ago
NB
Senior Solutions Architect IDP
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior Solution Architect within the Technology and Operations team at National Bank means acting as a subject matter expert in the design and evolution of Intelligent…

boostsecurity.io

Senior Backend Developer

Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 14, 2026

Original job description

Senior Backend Developer - BoostSecurity (Montreal, QC)

BoostSecurity secures the software supply chain for engineering organizations. Our platform covers the whole path from developer to production: code, dependencies, CI/CD pipelines, containers and cloud. It connects to GitHub, GitLab, Azure DevOps and Bitbucket, finds the risks that matter, and puts the fix in front of the developer who can apply it. [One line on customers or funding stage that you're comfortable making public.]

We're a small, senior team, and we build software differently from how we did a few years ago. Each of our developers works with a team of AI coding agents. Agents draft the plans, write the code and tests, and run in parallel across many repositories. The developer owns the architecture, the judgment calls and the quality bar. If you've wondered what senior engineering looks like when writing the code is no longer the bottleneck, we'd like to show you.

You'll love this role if you:

Want to ship real features to customers in days, not quarters

Have started using AI agents as real collaborators, not just autocomplete, and want to push that further

Care more about getting the design right, about correctness and clean code, than about how many lines you wrote

Like owning a feature from the problem statement through to production and its on-call

What you'll do:

Shape the architecture of an event-driven platform built on Python microservices, Kafka, MariaDB and GraphQL, running on AWS and Kubernetes

Turn product intent into plans and tasks, then direct agents to carry them out across services, often as stacked PRs in several repos at once

Review, challenge and sharpen what agents produce. You are the last line of defence for correctness, security and maintainability.

Improve the tools that make the team fast: skills, agent workflows, CI and test infrastructure. Encoding what you know so agents get it right the next time is part of the job.

Hold a high testing bar (we target 100% coverage across unit, integration and module tests) and keep continuous deployment safe

Work with Product, Frontend and Security Research to decide what's worth building

Mentor teammates, both on the code and on how to work well with agents

Take part in on-call: diagnose production issues with Datadog, Kafka lag metrics and logs, and fix the root cause

What we're looking for:

[7/4]+ years building high-quality, high-performance backends, ideally event-driven microservices

Strong Python. Go, Rust or TypeScript is a plus, since our scanners and dashboard use them.

Cloud-native experience on AWS, with infrastructure as code (Terraform) and Kubernetes

A record of diagnosing hard problems in distributed systems: performance bottlenecks, consumer lag, race conditions, database contention

Hands-on experience with AI-assisted development (Claude Code, Cursor, Copilot agents or similar), and opinions on where it helps and where it hurts

Good engineering judgment: you can tell a plausible change from a correct one, and you read code critically, including code you didn't write

Clear written communication. Plans, PR descriptions and agent instructions are now central engineering work.

Self-directed and comfortable with autonomy

Nice to have:

Application security, supply-chain security or DevSecOps background (SAST, SCA, SBOMs, CI/CD security)

Experience with source-control platform APIs (GitHub, GitLab, Azure DevOps)

Helm, ArgoCD and continuous deployment experience

Experience building tools or workflows around LLMs

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More about this job

Responsibilities

Design and evolve an event-driven platform built with Python microservices, Kafka, MariaDB, GraphQL, AWS, and Kubernetes, using AI agents to plan and implement features across services. Review agent-generated work for correctness, security, and maintainability; improve development and testing workflows; collaborate across teams; mentor colleagues; and participate in on-call support.

Requirements

The role seeks a developer with 7 or more years of backend experience, strong Python skills, and experience with AWS, Terraform, Kubernetes, and distributed systems. Candidates should have hands-on experience with AI-assisted development, sound engineering judgment, clear written communication, and the ability to work autonomously.

Skills

Python
Backend Development
Event-Driven Microservices
Distributed Systems
Kafka
MariaDB
GraphQL
AWS
Kubernetes
Terraform
AI-Assisted Development
Automated Testing
Continuous Deployment
Datadog
Application Security
Technical Mentoring

Visa sponsorship

Not detected in the job text

Keywords

Python
Go
Rust
TypeScript
Kafka
MariaDB
GraphQL
AWS
Kubernetes
Terraform
Claude Code
Cursor
Copilot Agents
Datadog
Event-Driven Architecture
Microservices
Distributed Systems
AI Coding Agents
Automated Testing
Unit Testing
Integration Testing
Module Testing
Continuous Deployment
CI/CD
Application Security
Supply-Chain Security
SAST
SCA
SBOM
GitHub

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